Integrated Controller V Series model 2000 Ethernet …...Integrated Controller V Series model 2000...
Transcript of Integrated Controller V Series model 2000 Ethernet …...Integrated Controller V Series model 2000...
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6F8C0879
Integrated Controller V Seriesmodel 2000 Ethernet Module
Operation Manual
Dec 31, 2003
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Important Information
No patent liability is assumed by TOSHIBA Corporation with respect to use of information, illustrations, circuits, equipment or examples of application in this publication.
TOSHIBA Corporation reserves the right to make changes and improvements to this publication and/or related products at any time without notice. No obligation shall be incurred other than as noted in this publication.
This publication is copyrighted and contains proprietary material. No part of this book may be reproduced, stored in a retrieval system, or transmitted, in any form or by any means — electrical, mechanical, photocopying, recording, or otherwise — without obtaining prior written permission from TOSHIBA Corporation.
PROSEC, TOSLINE and TOSDIC are trademarks or registered trademarks of TOSHIBA Corporation.
IBM is a registered trademark of International Business Machines Corporation.
Microsoft, MS-DOS, Windows and Windows NT are registered trademarks of Microsoft Corporation in the U.S.A. and other countries.
Ethernet is a registered trademark of Xerox Corporation.
DeviceNet is a trademark of the Open DeviceNet Vender Association, Inc.
TOSHIBA CORPORATION 2000-2003. All rights reserved
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Safety PrecautionsThis manual contains important information for the operator to operate this product safely and correctly and avoid bodily injury and property damage.Grasp the meanings of the following marks and their descriptions before reading this manual.
Hazard Classifications
Note: 1. Serious injury means loss of sight, injury, burns (high temperature, low temperature), electrical shock, fracture, or intoxication which leaves aftereffects or requires hospitalization or need to go to the hospital for a long time.
2. Injury means hurt, burn, or electrical shock which does not require hospitalization or going to the hospital for a long time.
3. Property damage means extended breakdown of assets and materials.
Notation of Markings
Note: The description of forbiddance, mandatory, and caution marks are subject to change, depending on the labels on the main unit.
WARNING Indicates a potentially hazardous situation which, if not avoided, could result in serious injury or death.
CAUTIONIndicates a potentially hazardous situation which, if not a avoided, can result in minor or moderate injury, or property damage. It can also be used to alert against unsafe practices.
Prohibited Indicates a "may not" mark.The concrete forbiddance is indicated with a pictograph or wording.
MandatoryIndicate a mandatory action that you should never fail to do.The concrete content is indicated inside or near the circle with a pictograph or wording.
Caution Indicates a caution.The concrete content is indicated inside or near the triangle.
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WARNING
CAUTION
1. Checking the Warning Labels on the Main Unit
Make sure warning markings are attached on the main unit.If any of them are missing or the wording is illegible, contact Toshiba's Service Department.
2. Precautions on Installation
Be sure to ground the equipment.Operation without grounding may cause accidental fire or shock.
Mandatory
Mandatory
Avoid the following locations when installing or storaging the equipment.• Locations where there is dust, salinity, or ion
particles• Locations where there are corrosive gases
(SO2, H2S) or flammable gases
• Locations where vibration or shock occurs beyond the allowance
• Locations where there is condensation due to sharp temperature variations
• Locations where the ambient temperature exceeds the allowance range
• Locations where the relative humidity exceeds the allowance range
• Locations where the equipment is exposed to direct sunlight
• Locations where strong electric radiation or magnetic field is generated
Improper the installation or writing of the system can cause not only insufficient performance but also malfunction and failure of the equipment
Do not cover the hole of the equipment, and the ventilator/air inlet of the system.Otherwise, overheating, etc. can cause fire or malfunction.
Mandatory
Install the equipment at a place where maintenance and inspection are easy to do.Otherwise, recovery from failure may take much more time, leading to a serious accidents.
Mandatory
Forbidden
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WARNING
CAUTION
3. Safety Precautions on Maintenance and inspection
Turn off power removing or connecting any modules, boards, or devices.Otherwise, it can cause electrical shock, or machine damage.
Mandatory
Be careful not to hit or fall off the equipment byaccident.Excess shock can cause failure.
Touch a grounded metal part to discharge the static electricity on your body before touching the equipment.Otherwise, charged static electricity on your body can cause malfunction or failure.
Mandatory
Forbidden
Use soft cloth to clean the equipment.Use water-dipped and squeezed cloth to clean it if dirty.Leaving the equipment dirty can cause mistaken or malfunction.
Mandatory
Turn off power removing any modules afterinstalling.Otherwise, exposed conductive parts of wire or on the rear of terminal blocks can causeelectrical shock.
Mandatory
Do not apply benzene and thinner when clean-ing the equipment.Otherwise, it can cause deformity or discolora-tion the panel or case of the equipment.
Place any modules or boards removed from the unit on a conductive mat or conductive bag(containing a spare board, etc.) on an grounded desk.Otherwise, static electricity can damage components of the module.
Mandatory
Forbidden
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WARNING
WARNING
CAUTION
4. Precautions During Parts Replacement
Turn off power of the equipment before replacing the power fuse or warning fuse.Otherwise, it can cause electrical shock or fire.
Mandatory
5. Precautions During Daily Use
Apply power of the specified ratings (voltage fluctuation range, frequency, output rating, etc.) in User's manual.Otherwise, it can cause malfunction, machine damage or fire due to overheat.
Mandatory
Do not touch any components, terminals, connectors, or printed circuit boards in the module.Otherwise, it can cause the IC or LSI or the like to be broken by static electricity, resulting in failure or malfunction.Also, the edge of components can cause injury.
Forbidden
Do not forcibly bend or pull or distort the power cord and other cables. Otherwise, they can be cut off or cause overheat.
Forbidden
Turn off power immediately if the ambient temperature or internal temperature exceeds beyond normal range or if failure is occurred in the equipment.Contact Toshiba for repairing.Operation under such situation can cause fire or electrical shock.
Mandatory
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WARNING CAUTION
Do not disassemble or modify the equipment.Otherwise, it can cause malfunction or failure.
Forbidden
Do not enter wire scrapes or other foreign debris into the equipment.Also, do not insert metal parts into them.They can cause fire or accidents.
Forbidden
6. Safety Precautions on Disposal
Do not throw lithium batteries into fire.Otherwise, they can explode.
ForbiddenObserve local regulations for disposal of the lithium batteries or the product (Base unit and modules).
Mandatory
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Limitation of ApplicationsThe equipment has been designed and manufactured for use in an industrial environment.However, the equipment is not intended to be used for systems which can endanger human life (Note 1).Consult Toshiba if you intend to use the equipment for a special application which involves human life and has great influence on the maintenance of the public function (Note 2). This is why such application requires special care on the operation, maintenance, and control of the system (Note 3).
(Note 1) The systems which can endanger human life are life maintenance systems, equipment installed in the surgery, and other medical equipment.
(Note 2) The systems which involve human life and have great influence on the maintenance of the public function mean the main control system of a nuclear power plant, safety and protection system of a nuclear power facility, transport operation and control systems for mass transportation, control systems of aviation and space systems, and other systems and subsystems where safety is critical.
(Note 3) "Special care" means to build a safety system (foolproof design, fail safe design, redundancy design, etc.) in full consultation with Toshiba's engineers.
ImmunityToshiba is not liable for any loss caused by fire, earthquake, action by a third party, or other accidents, or the operator's intentional or accidental misuse, incorrect use, or use under abnormal condition.Toshiba is not liable for any incidental loss caused by the use or non-use of this product, such as loss of business profits, suspension of business, or loss or change of data on memory.Toshiba is not liable for the loss caused by an operation contradictory to any of the instructions stated in this manual.Toshiba is not liable for the loss caused by an incorrect operation in combination with other equipment.Toshiba is not liable for the loss caused by a malfunction in combination with an application program made by the customer.
NOTE:
Use cellular phones and PHSs at least one meter away from the working equipment, transmission cables, and I/O bus cable. Otherwise, the system can malfunction.
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6F8C0879
Preface
This manual describes the interface module EN6** (called EN6 module in the manual) which connects Ethernet serving as a trunk LAN for the Integrated Controller V Series to the system bus in the Integrated Controller, and also the hardware of the EB6** (called the EB6 module), presenting an overview, installation and operating procedures, and instructions for maintenance and inspection.
The EN6 and EB6 are available in the following types, which vary depending on the interface.
• EN611: Module for 10BASE5 single bus
• EN621: Module for 10BASE5 dual bus, line A (main module)
• EN631: Module for 10BASE2 single bus
• EN641: Module for 10BASE2 dual bus, line A (main module)
• EB621: Module for 10BASE5 bus, line B (used in combination with EN621)
• EB641: Module for 10BASE2 bus, line B (used in combination with EN641)
• EN651: Module for 100BASE-TX/10BASE-T single bus
• EN651A: Module for 100BASE-TX/10BASE-T single bus
• EN661: Module for 100BASE-TX/10BASE-T dual bus
Be sure to read first the Safety Precautions for you to use the equipment in the correct way.
Related Document
• Monitoring and Control Network Ethernet Installation and Wiring Manual (6F8C0880)
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Be Sure To Observe The FollowingObserve the following to ensure the safety of the operator in using the equipment and to keep it in normal operating condition.
1. Carefully read the Operation Manual before use.
2. Avoid installing or keeping the equipment at any of the places or in the environmentmentioned below.
(1) Very dusty place
(2) Place where corrosive gases (SO2, H2S, etc.) are generated
(3) Place where the product may be exposed to vibration or shock
(4) Environment of low or high temperature deviating from the conditions for instal-lation specified herein.
(5) Very humid place
3. If the ambient temperature or the internal temperature of the equipment has arisentoo high, or if the equipment has developed a fault, stop using it, switch power off,and contact the nearest Toshiba service station.
4. Do not open the case of the equipment while it is in operation except when settingthe switches.
5. Do not attempt to modify the equipment.
6. Take care not to drop the EN7 module during transit.
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CONTENTS
6F8C0879
1 General . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
2 Names of Parts and their Functions . . . . 7
3 Setting . . . . . . . . . . . . . . . . . . . . . . . . . . . 133.1 Switch Setting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
3.1.1 Switch Setting Procedures . . . . . . . . . . . . . . . . . . . 143.1.2 Host ID setting switches (HOST-ID) . . . . . . . . . . . 153.1.3 Operation mode setting switches (MODE) . . . . . . . 16
3.2 Network Parameter Setting . . . . . . . . . . . . . . . . . . . . 193.2.1 Network ID and subnet mask setting . . . . . . . . . . . 213.2.2 Station address (Host ID) setting . . . . . . . . . . . . . . 233.2.3 Multicast address summary . . . . . . . . . . . . . . . . . . 243.2.4 Setting with Engineering tool . . . . . . . . . . . . . . . . . 253.2.5 Setting with Engineering Tool 2 . . . . . . . . . . . . . . . 333.2.6 Multicast address setting . . . . . . . . . . . . . . . . . . . . 403.2.7 Settings for multicast routing network . . . . . . . . . . 413.2.8 Ethernet link speed and duplex setting . . . . . . . . . 433.2.9 Default gateway IP address (Router IP address)
setting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44
4 Installation and Wiring . . . . . . . . . . . . . . 474.1 Installation (Installing in the Base Unit) . . . . . . . . . . . 48
4.2 Ethernet Cable Connection . . . . . . . . . . . . . . . . . . . . 494.2.1 10BASE5 (EN611, EN621, EB621) . . . . . . . . . . . . 494.2.2 10BASE2 (EN631, EN641, EB641) . . . . . . . . . . . . 504.2.3 100BASE-TX/10BASE-T (EN651, EN651A,
EN661) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51
4.3 Drop Cable Connection for Line B Modules . . . . . . . 52
4.4 Serial Communication Port (RS-232C) Cable Connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53
4.5 12 VDC Power Cable Connection . . . . . . . . . . . . . . . 54
4.6 Module Replacement . . . . . . . . . . . . . . . . . . . . . . . . . 554.6.1 10BASE5 (EN611, EN621, EB621) . . . . . . . . . . . . 554.6.2 10BASE2 (EN631, EN641, EB641) . . . . . . . . . . . . 564.6.3 100BASE-TX/10BASE-T (EN651, EN651A,
EN661) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57
5 Operation . . . . . . . . . . . . . . . . . . . . . . . . . 595.1 Check Before Operation . . . . . . . . . . . . . . . . . . . . . . 60
5.2 Starting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60
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CONTENTS
x
5.3 Stopping . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60
6 Maintenance and Inspection . . . . . . . . . 616.1 Inspection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62
6.1.1 Daily inspection . . . . . . . . . . . . . . . . . . . . . . . . . . .626.1.2 Periodic inspection . . . . . . . . . . . . . . . . . . . . . . . . .63
6.2 Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64
6.3 Expendable Parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65
7 Application Interface . . . . . . . . . . . . . . . 677.1 Socket Information . . . . . . . . . . . . . . . . . . . . . . . . . . . 68
7.1.1 Structure of single Ethernet socket information . . .687.1.2 Structure of dual Ethernet socket information . . . .707.1.3 Socket information reference method . . . . . . . . . .717.1.4 Socket information generation timing . . . . . . . . . . .72
7.2 Transmission Line Diagnosis Information . . . . . . . . . . 747.2.1 Transmission line diagnosis information structure .747.2.2 Transmission diagnosis information reference
method . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .757.2.3 Transmission line diagnostic frame structure . . . . .76
7.3 EN module state information . . . . . . . . . . . . . . . . . . . 77
7.4 Restrictions on Use . . . . . . . . . . . . . . . . . . . . . . . . . . . 787.4.1 Restrictions on port numbers . . . . . . . . . . . . . . . . .787.4.2 Restrictions on single Ethernet sockets and dual
Ethernet sockets . . . . . . . . . . . . . . . . . . . . . . . . . .78
A Specifications . . . . . . . . . . . . . . . . . . . . . 79
B Dimensions . . . . . . . . . . . . . . . . . . . . . . . 83
C Related Products . . . . . . . . . . . . . . . . . . 85
D Decimal-hexadecimal Conversion Table . . . . . . . . . . . . . . . . . . . . . . . . . . . . 87
E Sample Programs . . . . . . . . . . . . . . . . . . 89
F Return Code List . . . . . . . . . . . . . . . . . . 101
G Option switch List . . . . . . . . . . . . . . . . 105
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6F8C0879
1 General
ChapterThe Ethernet module EN6** (called the EN6 module in this manual) and EB6** (called the EB6 module in the manual) are devices for connecting controllers of the Integrated Controller V Series to the monitoring and control network Ethernet (conforming to IEEE802.3) for that series.
The 10BASE5 and 10BASE2 interfaces are available to the EN6 modules, and each of these interfaces comes in the single bus type and dual bus type. Up to four EN6 modules can be installed per base unit.
In a system of dual transmission line configuration, use a module (EN621 or EN641) for line A in combination with a module (EB621 or EB641) for line B.
External views of the EN6 and EB6 modules, the Ethernet features and system configuration examples are shown below.
• EN611: Module for 10BASE5 single bus
• EN621/EB621: Modules for 10BASE5 dual bus
• EN631: Module for 10BASE2 single bus
• EN641/EB641: Modules for 10BASE2 dual bus
• EN651: Module for 100BASE-TX/10BASE-T single bus
• EN651A: Module for 100BASE-TX/10BASE-T single bus
• EN661: Module for 100BASE-TX/10BASE-T dual bus
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Chapter 1 General
1
Figure 1-1 EN6 Module Front View
ABCDEF0
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89
ABCDEF0
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89
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1
Features of Ethernet (10BASE5, 10BASE2)The monitoring and control network Ethernet for the integrated controller V series can expand the segments and extend the maximum transmission distance using an electric repeater or an optical repeater.
A system which includes both 10BASE5 and 10BASE2 permits connection of each network using a hub.
Features of Ethernet (100BASE-TX, 10BASE-T)
The maximum transmission distance can be extended by connecting one controller to another with a hub and connecting one hub to another.
The Ethernet module offers the following features.
• The Ethernet has two types of transmission path: 10BASE5 and 10BASE2.
• High reliability can be achieved by redundant transmission path configuration.
• Multihost and multiport functions are available on the system buses.
• Send/receive requests from two or more hosts can be processed on the Ethernet, and send/receive requests from the hosts to two or more Ethernet modules can be processed.
• Group broadcast is enabled by the multicast transmission function.
• TCP/UDP/IP, PCMP, and IRCP are supported as standard protocols, which are compatible with not only those protocols of general Ethernet devices but also with those of the Toshiba small-scale monitoring and control system TOSDIC-CIE 1200 and the programmable controller PROSEC T series.
• The relay function permits direct relay of transmitted messages between the modules of other Ethernet network. (Future)
Note: PCMP : Process Control Message ProtocolIRCP : Internet Redundant Control Protocol
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4
Chapter 1 General
1
Figure 1-2 Example of System Configuration
Figure 1-3 Example of Ethernet Module Installation
Repeater
FA personal computer
Integrated controller
Monitoring and control network Ethernet
PIF
*
PS
*
S2/
L2/C
2-C
PU
S2/
L2/C
2-C
PU
S2/
L2/C
2-C
PU
EN
6
EN
6
PS S0 S1 S2 S3 S4 PS S0 S1 S2 S3 S4
Base unit
Ethernet
FA personal computer
Base unit
PIF
*
PS
*
S2/
L2/C
2-C
PU
S2/
L2/C
2-C
PU
S2/
L2/C
2-C
PU
EN
6
EN
6
LAN card installed inside
(Up to four EN6 modules can be installed per chassis.)
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1
Software configurationSoftware configuration realizes the transmission operation of EN*** module is as follows.• Function Block:
Controller user programs perform the Ethernet transmission using function blocks. There are mainly two transmission function blocks that perform sending operation and receiving operation called USEND_T, and URCV_T, respectively. And application programs are constructed using these function blocks.
• TCP: Transmission Control Protocol
This protocol performs transmission by establishing the connection (virtual communication circuit) before transmitting with destination node. Transmission reliability is raised by packet sequence control, packet retransmission, flow control, and so on.
• UDP: User Datagram Protocol
This protocol performs transmission per datagram unit. It is possible to fast transmit, because no connection is needed. However, not having the control function like data retransmission, implementation is needed in the upper layer program.
• IP: Internet Protocol
This protocol performs datagram type transmission. Data is transmitted per datagram unit based on IP addresses. Unicast, broadcast, and multicast transmission are supported.
• 10BASE5
Transmission speed is 10Mbps. Max 500 m per segment. Bus topology.
• 10BASE2
Transmission speed is 10Mbps. Max 185 m per segment. Bus topology.
• 100BASE-TX
Transmission speed is 100Mbps. Max 100 m per segment. Star topology.
• 10BASE-T
Transmission speed is 10Mbps. Max 100 m per segment. Star topology.
V controller user program
V controller firmware
Function Block
(USEND_T, URCV_T)
Controller
module
Station bus
EN*** firmware
SNMP
TCP/UDP/IP
10BASE5, 10BASE2
100BASE-TX/10BASE-T
Ethernet
module
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Chapter 1 General
1
SNMP (Simple Network Management Protocol)Ethernet modules support the SNMP agent function. Ethernet modules transmit the own information in response to the query of management system (manager). Supported information is shown below.• System group:
System group provide system and management information.
• Interfaces group
Interfaces group provides hardware interface information.
• Address Translation group:
Address Translation group provides information between IP address physical address.
• IP group:
IP group provides IP status information.
• ICMP group:
ICMP group provides ICMP status information.
• TCP group:
TCP group provides TCP status information.
• UDP group:
UDP group provides UDP status information.
• SNMP group:
SNMP group provides SNMP status information.
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6F8C0879
es of Parts Functions
Chapter 2 Namand their
The front panels of the Integrated Controller model 2000 Ethernet modules and their explanations are shown in figure 2-1 and figure 2-2.
Figure 2-1 Modules for 10BASE5 (EN611, EN621, EB621)
EN611
module for 10BASE5
single bus
EN621/EB621
module for 10BASE5
dual bus
Status indicator LED• RUN• HLTH• L-A
Status indicator LED• RUN• HLTH• L-A• L-B
Serial communication port (RS-232C)• TOOL
Ethernet connector for (10BASE5) line A• EN-A
Drop cable connector CN1 for line-B module
12 VDC power connector CN2• 12 Vdc• 0 V
Power LED• PWR
Ethernet connector for (10BASE5) line B• EN-B
Drop cable connector CN1 for line-B module
12 VDC power connector CN2• 12 Vdc• 0 V
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Chapter 2 Names of Parts and their Functions
2
Figure 2-2 Modules for 10BASE2 (EN631, EN641, EB641)
EN631
module for 10BASE2
single bus
EN641/EB641
module for 10BASE2
dual bus
Status indicator LED• RUN• HLTH• L-A
Status indicator LED• RUN• HLTH• L-A• L-B
Serial communication port (RS-232C)• TOOL
Ethernet connector for (10BASE2) line A• EN-A
Drop cable connector CN1 for line-B module
Power LED• PWR
Ethernet connector for (10BASE2) line B• EN-B
Drop cable connector CN1 for line-B module
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2
Figure 2-3 Modules for 100BASE-TX/10BASE-T (EN651, EN661)
Figure 2-4 Modules for 100BASE-TX/10BASE-T (EN651A)
EN651
module for 100BASE-TX/10BASE-T
single bus
EN661
module for 100BASE-TX/10BASE-T
dual bus
Status indicator LED• RUN• HLTH
Operation mode setting switches
Ethernet connector for line A• EN-A
Serial communication port (RS-232C)• TOOL
Transmission status indicator LEDs for line A• L-A• LINK-A
Ethernet connector for line B• EN-B
Transmission status indicator LEDs for line B• L-B• LINK-B
ABCDEF0
1234567
89
ABCDEF0
1234567
89
EN651A
module for 100BASE-TX/10BASE-T
single bus
Status indicator LED• RUN• HLTH
Operation mode setting switches
Ethernet connector for line A• EN-A
Serial communication port (RS-232C)• TOOL
Transmission status indicator LEDs for line A• L-A• LINK
Station address (Host ID) setting switches
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Chapter 2 Names of Parts and their Functions
2
The functions of these parts are shown below.
(1) Status indicator LEDs
These LEDs display operating status, etc. as shown in Table 2-1.
(2) Transmission status indicator LEDs
These LEDs are with the Ethernet connectors of EN651, EN651A, and EN661.
(3) Ethernet Connectors (EN-A, EN-B)
These are Ethernet communication ports. Connect AUI cables to them in case of the EN611, EN621, EB621 (10BASE5) modules, or coaxial cables to them in case of the EN631, EN641, EB641 (10BASE2) modules, or twisted pair cables to them in case of the EN651, EN661 (100BASE-TX, 10BASE-T) modules, or twisted pair cables to them in case of the EN651, EN651A, EN661 (100BASE-TX/10BASE-T) modules.
Table 2-1 Status Indicator LEDs and the Meanings of their Indications Name of LED
Name of
LEDDisplay Normally
RUN
(green)
Hardware operation display
ON: Running
Blink: Watchdog timer (Hardware error detecting function) disabled
OFF: Down
ON
HLTH
(green)
Module status display
ON: Operation normal
Blink: Network parameter setting mode (Set using RUN mode setting switch:See Chapter 3.)
OFF: Down
ON
L-A
(green)
Ethernet bus A status display
ON or blink: Transmitting
OFF: Transmission stopped
ON or blink
L-B
(green)
Ethernet bus B status display (EN621 and EN641 only)
ON or blink: Transmitting
OFF: Transmission stopped
ON or blink
Table 2-2 Transmission Status Indicator LEDs and the Meanings of their Indications Name of LED
Name of LED
Display Normally
L-A
(yellow)
Ethernet status display of bus A
ON or blink: Transmitting
OFF: Transmission stopped
ON or blink
LINK-A
(green)
Ethernet status display of bus A
ON: Hardware connected normally
OFF: Hardware connected abnormally
ON
L-B
(yellow)
Ethernet status display of bus B (EN661)
ON or blink: Transmitting
OFF: Transmission stop
ON or blink
LINK-B
(green)
Ethernet status display of bus B (EN661)
ON: Hardware connected normally
OFF: Hardware connected abnormally
ON
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2
(4) Serial communication port RS-232C (TOOL)
This is the RS-232C port for tool/debugger. The connector is the 9-pin D-sub type. It may be used for tool or debugger as selected with the 8-bit DIP switch (operation mode setting switch) in the module.
Normally, the module is used in tool mode (Do not change the setting).
(5) Drop cable connector CN1 for line-B modules
This is an 8-P modular connector to connect the main modules (EN621 and EN641) to the line-B modules (EB621 and EB641) in a dual Ethernet transmission line configuration.
(6) 12 VDC power connector CN2 (+12 VDC, 0.5 A maximum)
The EN611, EN621, and EB621 (10BASE5) require a separate external power supply of 12 VDC for AUI transceivers.
The external power to be supplied to the AUI transceivers is received at this connector. The connector is a 2P type. Use a special power cable of +12 VDC. (Standard length: 0.5 m)
Each AUI transceiver consumes 0.5 A maximum, so a power source capable of supplying 0.5 A or more is necessary for each module.
Note 1: The modules are protected with a fuse inside.
Note 2: In using a system of dual transmission line configuration, be sure to con-nect separate power sources to the 12 VDC power connectors CN2 on the EN621 and EB621 (Line A/Line B). In cases where it is not possible to use separate power sources, wire the power cable in such a way that the EN621 and EB621 can be separately switched off. It is recommended that each module be provided with a separate power cable.
(7) Operation mode setting switches
Refer to Chapter 3 Setting.
Signal Name Description
12Vdc 12 VDC input(12.0VDC±5%)
Applicable modules• EN611• EN621• EB621
0V
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6F8C0879
r 3 Setting
ChapteWarning
• For safety, be sure to check that the base unit has been switched off before installing EN6 modules in it or removing them from it.
• For safety, do not touch the insides of the product except for the switches.
• For safety, do not disassemble the product.
Caution
• The static charged in the human body may cause the product to fail. Discharge the static from the human body before setting the switches.
• In setting the switches, spread the electroconductive bag which contained the product or an electroconductive mat, and place the product on it. Failure to observe this will damage the product by the static.
• A strong force or other stress to the insides of the products may cause trouble. In setting the switches, be careful not to touch the parts other than the switches with the tools or the like.
• In setting the switches, do not change other than the necessary settings. The wrong setting will prevent the product from normal operation.
• Be sure to set an IP address type and a host ID.
• If the network parameters are downloaded to the EN6 module, be sure to restart it. The parameters will not be valid unless it is restarted.
• Verify transmission at the application level using the transmission protocol.
• Do not use reserved ports No.10000 and 48000 in user application software. Use ports No. 1024 to No.65535 for user applications except for the reserved ports.
• If you have any question, contact the Toshiba service office concerned.
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Chapter 3 Setting
3
3.1 Switch Setting
Before installing EN6 modules in the base unit, set the switches which determine an EN6 module operation mode and host ID. These switches are inside the EN6 module.
The switch setting procedures are described below. Figure 3-3 shows the locations of the switches.
3.1.1 Switch Setting Procedures
The EN6 module has the switches inside, so the switch cover on the right side panel (see figure 3-1) must be removed before setting these switches.
To set the switches, follow the steps in the following sequence.
(1) Pull the cover in the right side panel by the top (triangle mark).
(2) Remove the switch cover from the product.
(3) Set the switches.Carefully read the section 3.2 Network Parameter Setting.
(4) Place the removed switch cover back on the product.Fasten the cover with the screw, using a screwdriver that fits the screw as when removing it. Be careful not to overtighten the screw. Overtightening may damage the screw threads, causing the screw to turn freely.
Figure 3-1 Switch Setting Method
In the case of EN651, EN661.
(1) (2) (3)
(1) (2) (3)
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3.1 Switch Setting
3
3.1.2 Host ID setting switches (HOST-ID)
The product has in it the hexadecimal rotary switches that are used to set a host ID to determine an IP address on the Ethernet. Set a host ID in the range of 1 to 126 allocated to a system during the process of its building, using HEX (hexadecimal) code. Allocate different from others in value to each of the nodes in the system. (See Appendix D Decimal-hexadecimal Conversion Table.)
Use a small screwdriver for setting them.
Note: (h) means hexadecimal
Figure 3-2 Host ID Setting
Table 3-1 Host ID Setting
Name Location Setting Default (before shipment)
Host ID HL
Set value: 01 to 7E (h)H (High address): 0 to 7 (h)L (Low address): 0 to F (h)
01 (h) or a value determined for the system
ABC
D
EF01234
56789 AB
CD
EF01234
56789
H L
Set a host ID in HEX (hexadecimal code).If the address is 28, for example, it corresponds to 1C in hexadecimals.
Therefore, set the H rotary switch to 1 and the L to C.
Class C (general) corresponds to 172.16.64.28 in this example.
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Chapter 3 Setting
3
3.1.3 Operation mode setting switches (MODE)
The product has in it the 8-bit DIP switches that determine EN6 module operation. Use a small screwdriver for their setting.
Each of these switches is described in Table 3-2.
Note: This mode is valid for EN611 and EN631 only. (Not applicable to EN621 andEN641 dual systems. If this mode is used, it is valid for line A only, provided thata single socket interface is employed.)
Table 3-2 Operation Mode Setting Table (EN611, EN621, EN631, EN641)
Switch No. Name Function SettingDefault (Before
shipment)
1 M0 Operation mode M1 M0 Operation M1=off
M0=off(Normal setting)
off off Normal
2 M1 off on Reserve
on off Download
on on Test program
3 SL RS-232C function selection
on : Debugger, off : Tool off
4 GW Relay function (future) on : Provided, off : None off
5 S0 Spare 0 Unused off
6 IPF IP address restriction (Note)
on : Free, off : Restricted off
7 IP0 IP address type IP1 IP0 Operation IP1=off
IP0=off(Class B setting)
off off Class B (General)
8 IP1 off on Reserve
on off TOSDIC-CIE 1200
on on Set from tool
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3.1 Switch Setting
3
There are two 4-bit DIP switches in the front and side panel of EN651 and EN661. Each of switches for EN651 and EN661 is described in Table 3-3
Note: This mode is valid for EN651 only. (Not applicable to EN661 dual systems. If thismode is used, it is valid for line A only, provided that a single socket interface isemployed.)
Table 3-3 Operation Mode Setting Table (EN651, EN661)
Switch No. Name Function SettingDefault (Before
shipment)
Front Panel
1 DL Download on:Download off
2 IPF IP address restriction (Note)
on : Free, off : Restricted off
3 IP0 IP address type IP1 IP0 Operation IP1=off
IP0=off(Class B setting)
off off Class B (General)
off on Reserve
4 IP1 on off TOSDIC-CIE 1200
on on Set from tool
Side Panel
1 M0 Operation mode M1 M0 Operation M1=off
M0=off(Normal setting)
off off Normal
off on Reserve
2 M1 on off Reserve
on on Memory clearance
3 SEL Spare 0 Reserve
4 GW Relay function (future) on : Provided, off : None
Table 3-4 Operation Mode Setting Table (EN651A)
Switch No. Name Function SettingDefault (Before
shipment)
1 M0 Operation mode M1 M0 Operation M1=off
M0=off(Normal setting)
off off Normal
off on Download
2 M1 on off Test program
on on Reserve
3 SL Debug on : WDT invalid, off : WDT valid off
4 GW Relay function (future) on : Provided, off : None off
5 S0 Spare 0 Unused off
6 IPF IP address restriction on : Free, off : Restricted off
7 IP0 IP address type IP1 IP0 Operation IP1=off
IP0=off(Class B setting)
off off Class B (General)
off on Reserve
8 IP1 on off TOSDIC-CIE 1200
on on Set from tool
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Chapter 3 Setting
3
Operation Mode• Normal: The EN6 module is operated in standard condition.
• Download: Used for downloading firmware to the EN6 module program ROM (flash PROM). This mode is set in upgrading the firmware version.
• Test Program: Used for operating the test program. Never use this mode.
IP Address Type• Class B (General): Used for connecting an Ethernet of integrated controllers or a
general Ethernet.
• TOSDIC-CIE 1200: Used for connecting a TOSDIC-CIE 1200 Ethernet. (The system operates according to the data set in the flash PROM.)
• Setting from Tool: Used for operating the EN6 modules with the network parameters set from the Engineering tool.
Figure 3-3 Locations of Switches (EN611 to EN641, EN651, EN661)
Station address (host ID) setting switches
In the case of EN651, EN661.
operation mode setting switches
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3.2 Network Parameter Setting
3
3.2 Network Parameter Setting
Set network parameters using the operation mode setting switches and host ID setting switches.
For the switch setting procedures, refer to Table 3-1, Table 3-2 , Table 3-3 , and Table 3-4.
Set the following network parameters on the EN6 module.
• IP address type
• Host ID
• Multicast address group
Be sure to set an IP address type and a host ID. Set a multicast address group in case of using multicast transmission.
There are two IP address types, Class B (general) and CIEMAC 1200, in the EN6 module, but an arbitrary type can also be set using the Engineering Tool.
If controllers are dualized, register both parameters of primary and secondary controller from configuration editor of engineering tool. Selection of primary and secondary is performed on "comm. partner" of parameter setting window. (Refer to 3.2.4 Setting with Engineering tool (4).)
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Chapter 3 Setting
3
IP address settingSet network parameters by the kink of IP address used. Setting procedures are as follows.
Start
Single network is used.
Free IP address is used.
Refer to IP address free setting.
N
Y
N
Y
Use default IP address of EN module.
Go to (1)
Integrated controller standard setting is
used.
Y
N
Refer to class B (integrated controller standard setting).
Refer to TOSDIC-CIE 1200 setting.
Use dual network.
(1)
Free IP address is used.
Refer arbitrary setting.
N
Y
Use default IP address of EN module.
Integrated controller standard setting is
used.
Y
N
Refer to class B (integrated controller standard setting).
Refer to TOSDIC-CIE 1200 setting.
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3.2 Network Parameter Setting
3
3.2.1 Network ID and subnet mask setting
Class B (General) Setting (Integrated Controller Standard Setting)Set the IP address type to Class B (general) using the operation mode setting switches. This is the standard setting for an integrated controller system. This setting is also used in connecting to a general Ethernet.
Network ID : 172.16.64.xx(xx means a value representing the positions of the host ID setting switches “1 to 126”)
Subnet mask : 255.255.192.0
In a system of dual bus modules, B-bus network information will be as follows:
Network ID : 172.16.128.xx(xx means a value representing the positions of the host ID setting switches “1 to 126”)
Subnet mask :255.255.192.0
TOSDIC-CIE 1200 SettingSet the IP address type to TOSDIC-CIE 1200 using the operation mode setting switches. This setting for connection to a TOSDIC-CIE 1200 system.
TOSDIC-CIE 1200 has a redundant 10BASE2 transmission path.
A-bus network ID : 192.00.xx(xx means a value representing the positions of the host ID setting switches “1 to 62”)
Subnet mask : 255.255.255.192
B-bus network ID : 192.00.xx+128(xx means a value representing the positions of the host ID setting switches “1 to 62”)
Subnet mask : 255.255.255.192
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Chapter 3 Setting
3
Arbitrary settingSet the IP address type to [Setting from Tool] using the operation mode setting switches. This enables arbitrary setting with the engineering tool, and the network ID has priority over the value set with the host ID setting switches. This setting is done with connecting RS-232C cables to EN6 module.
In using a redundant transmission path after setting the IP address type to [Setting from Tool], set the subnet mask as follows.
Class B: 255.255.192.0
Class C: 255.255.255.192
Set IP addresses for the A-bus with the tool.
In using this setting, connect the system to the network after the setting.
(Ex. 1) Class B
In the case of network ID of 172.20.0.0 and station address (host ID) of 03h, IP address is as follows. In this example, station address (host ID) range is 1 to 126.
A bus IP address: 172.20.64.3
B bus IP address: 172.20.128.3
The setting range is 172.16.64(128).xx to 172.31.64(128).xx (xx: station address (host ID)). The third value of IP address is only 64 for A bus and only 128 for B bus. (In the case of single bus, it is same to A bus IP address.)
(Ex. 2) Class C
In the case of network ID of 192.168.32.0 and station address (host ID) of 03h, IP address is as follows. In this example, station address (host ID) range is 1 to 62.
A bus IP address: 192.168.32.67 (67 = 64 + 3)
B bus IP address: 192.168.32.131 (131 = 128 + 3)
The setting range is 192.168.0.64(128)+xx to 192.168.255.64(128)+xx (xx: station address (host ID). The forth value of IP address is 64+xx for A bus and 128+xx for B bus. (In the case of single bus, it is same to A bus IP address.)
• Download method of [Setting from Tool] mode.
(1) Connect engineering tool to EN6 module.(Connect RS-232C cable to serial communication port (TOOL) of EN6 module.)
(2) Start up EN6 module in [Class B (General)] mode.(Class B (General): set address type IP0 and IP1 of operation mode setting switch to off.)In this time, it is recommended that station address (host ID) switch is set to minimum value of primary IP address which is going to set from engineering tool. This prevents illegal operation at none existing station address "00".
Ex. IP address 172.20.64.22 case
Set station address (host ID) switch to "22".
(3) Display parameter setting window from configuration editor of engineering tool. Select [comm. partner] (primary / secondary) in the parameter setting window, and select [Tool (T)] in [View].
(4) Set IP address type, IP address, and subnet mask in the parameter setting window. Select [Setting from Tool] at IP address type. After setting, save parameters and register configuration information to engineering tool.
(5) Close parameter setting window and go back to configuration editor, save again.
(6) Download registered network parameters to EN6 module.
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3.2 Network Parameter Setting
3
(7) After downloading, switch off the base unit connected EN6 module.
(8) Change operation setting switch of EN6 module to [Setting from Tool (arbitrary setting)]. (Setting from Tool: set address type IP0 and IP1 of operation mode setting switch to on.
IP address free settingIf IPF ON and IP address type [Setting from Tool] are set using the operation mode switches. IP addresses and subnet masks can be set free.
However, any of the following cannot be used for IP addresses.
• Address starting with 127 (7FH)
• Network address whose all bits are 0’s or 1’s
• Host address whose all bits are 0’s or 1’s
Subnet masks will have a value consisting of consecutive 1’s from the most significant bit.
Note: IP address free setting is valid for EN611, EN631, EN651, and EN651A only. (It is not valid for EN621 and EN641 dual systems. If it is used, it is valid for lineA only, provided that a single socket interface is employed.)
3.2.2 Station address (Host ID) setting
Set a host ID with the host ID setting switches.
Any host ID may be set, provided that it is unique in the system. (Host ID = 1 to 126)
Host ID setting range is 01(h) to 7E(h).
If the IP address type is set to [Setting from Tool], however, the network ID has priority over the value set with the host ID setting switches.
If [Setting from Tool] is selected, set a host ID in decimals.
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Chapter 3 Setting
3
3.2.3 Multicast address summary
The EN6 module supports 15 multicast addresses, which are as shown in the table below.
Any of these 15 addresses can be selected and registered per EN611 to EN641 module as desired. Any15 addresses in all multicast addresses (224.0.0.0 - 239.255.255.255) can be selected and registered per EN651, EN651A, EN661 module as desired.
Note: Addresses 224.0.0.0 to 239.255.255.255 are restricted in local network usage.The packets destined to these addresses are not transferred by router. Becausethere are some multicast addresses, confirming used addresses is needed.
Use the Engineering tool to register them in the EN6 module.
For how to register them, refer to the description of setting with the Engineering tool.
Figure 3-4 Multicast Group Configuration
Table 3-5 Multicast Address
No. Multicast Address
1 225.224.0.1
2 225.224.0.2
3 225.224.0.3
4 225.224.0.4
5 225.224.0.5
6 225.224.0.6
7 225.224.0.7
8 225.224.0.8
9 225.224.0.9
10 225.224.0.10
11 225.224.0.11
12 225.224.0.12
13 225.224.0.13
14 225.224.0.14
15 225.224.0.15
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3.2 Network Parameter Setting
3
In a multicast system, the controllers can be divided into groups as shown in figure 3-4.
Controllers 1, 2, 4, 5 belong to Group A and controllers 3, 5, 6 to Group B.
If Group A is set to the multicast address of 225.224.0.1 and Group B to the multicast address of 225.224.0.2, the address 225.224.0.1 is registered in controllers 1, 2, and 4 and the address 225.224.0.2 in controllers 3 and 6, while the addresses 225.224.0.1 and 225.224.0.2 are registered in controller 5, thus grouping the controllers as shown. This permits delivering a message to all the controllers belonging to the group concerned.
3.2.4 Setting with Engineering tool
The Engineering Tool is used for EN6 module setting.
Network Parameter VerificationSet the network to which EN6 modules are connected.
If the IP address type is set to [Setting from Tool], start the Engineering tool and register network parameters as described below.
For a detailed description of the Engineering tool, refer to its operation manual.
EN6 module engineering is described based on the system configuration shown in figure 3-5.
Figure 3-5 Example of Setting and System Configuration
Check the settings of the following switches before setting the network with the Engineering tool.
• Check the operation mode switches that they are all in the OFF position.(All OFF in case of class B)
• Check that the host ID setting switches that the H is set to 1 and the L to 4. (Set to 20 in decimals.)
(1) Then, start the Engineering tool.
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Chapter 3 Setting
3
(2) Start the configuration editor [Hardware Configuration] of controller A.The screen showing the registered hardware configuration of controller A appears.For hardware configuration registration, refer to the Engineering tool operation manual.
(3) The following screen appears when [Edit (E)] [Parameter Setting (P)] is executed after selecting EN641.
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3.2 Network Parameter Setting
3
(4) Register parameters according to the system configuration diagram. If the IP address type is class B, register 172.16.64xx (xx means the host ID, which is 20 in this example) and the subnet mask of 255.255.192.0.
(5) After registering them, execute [File (F)] [Write (W)].Then, return to the configuration editor [Hardware Configuration] of controller A, and execute [File (F)] [Save (S)].
(6) Execute [Display (V)] [Configuration editor (C)] to open the system configuration of the model 3000 test system with Product View.
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Chapter 3 Setting
3
(7) Open the connecting configuration (LAN configuration) by a double click.
(8) Double-click the No. 1 module name in the system (S) column to open the module connection screen, and register a module type to connect. In this case, select EtherLANDouble (Ethernet dual).
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3.2 Network Parameter Setting
3
(9) Click Connection (C) to register. The registered result is displayed as shown below.
(10)Register LAN (L).Select the connected LAN in the LAN (L) column, double-click the No. 1 module name to open the module connection screen, and register a module type to connect. In this case, select the station (controller A) (Ethernet card for 10BASE2 dual)
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Chapter 3 Setting
3
(11)Click Connection (C) to register. The registered result is displayed as shown below.
(12)Execute [File (F)] [Save (S)] to save the registered information.
(13)Confirm the current EN6 module information.First, connect the Engineering tool to the serial communication port of the EN6 module (TOOL) and take out the information. Set transmission parameters with [Open (O)] [Transmission parameter setting (T)] on the configuration editor [Hardware configuration] screen for controller A. In this case, confirm the information using the serial communication port.Select RS232C as means of transmission, specify COM1 (in this case) as the port to use, register EtherLANDouble (0) as network system; 6 as timeout duration (s); 172.16.64.1 as IP Address. Then click [OK].
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3.2 Network Parameter Setting
3
(14)After registering the above, confirm that the network information of the corresponding Ethernet module can be read from the serial communication port (TOOL).Start the configuration editor [Hardware configuration] for controller A to open the screen which shows the registered hardware configuration for controller A. Then select EN641 and execute [Edit (E)] [Parameter setting (P)] to open the following screen.
(15)When [Tool and Card] is clicked, the network information that the Ethernet module has is displayed from the serial communication port (TOOL).
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Chapter 3 Setting
3
(16)If the EN6 module information is read out of the serial communication port normally, confirm that the EN6 module information can be read out through the Ethernet.To confirm that the information could be read out through the Ethernet, first disconnect the RS-232C cable.Make entries on the transmission parameter setting screen for confirmation through the Ethernet.Select Ethernet as means of transmission. The other settings need no change because the settings used in reading the information from the serial communication port are used as they are.Click [OK].Start the configuration editor [Hardware configuration] for controller A to open the screen which shows the registered hardware configuration for controller A. Then select EN641 and execute [Edit (E)] [Parameter setting (P)] to open the following screen.When [Tool and Ether card (B)] is clicked, the network information that the Ethernet module has is displayed through the Ethernet.
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3.2 Network Parameter Setting
3
Network Parameter SettingThe network parameters include IP address, subnet mask and multicast address. Registered parameters can be downloaded into the Ethernet modules as described below.
Preparations on the Ethernet module side
Connect the Engineering tool to the serial communication port (TOOL) of the Ethernet module with the RS-232C cable.
Then, make a setting for verifying the transmission parameter setting screen from the serial communication port (TOOL).
Start the configuration editor [Hardware configuration] for controller A to open the screen showing the registered hardware configuration of controller A. Select EN641 and execute [Edit (E)] [Parameter setting (P)] to open the screen below. When [Tool and Ether card (B)] is clicked, the network information that the Ethernet module has can be displayed from the serial communication port.
3.2.5 Setting with Engineering Tool 2
Network Parameter VerificationSet the network to which EN6 modules are connected.
(1) Start engineering tool 2 and register an EN6 module from product tree. Select [New (W)] with selecting the station under the registered system. For system registration, refer to the Engineering Tool 2 operation manual.
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Chapter 3 Setting
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(2) Register a unit in the station. Select [New (W)] with selecting the unit under the registered station.
(3) Register a module in the unit. Select [New (W)] with selecting the module under the registered unit. Select an EN6 module from module adding dialog.
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3.2 Network Parameter Setting
3
(4) Select [module parameter] from [file] menu with selecting the added module, the module parameter window is shown.
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Chapter 3 Setting
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(5) Register parameters according to the system configuration diagram. If the IP address type is class B, register 172.16.64.xx (xx means the host ID, which is 20 in this example) and the subnet mask of 255.255.192.0.
(6) Then, register the network from the product tree. Select [New (W)] with selecting the network under the registered system.
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3.2 Network Parameter Setting
3
(7) Select [EtherLAN] from the network adding dialog(if the module is dual bus one, select [EtherLANDouble]). Select [New (W)] with selecting the module under the added EtherLAN.
(8) Select the EN6 module which is selected from the module adding dialog, it is connected to EtherLAN.
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Chapter 3 Setting
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(9) Confirm the current setting of EN6 module.
First, connect the Engineering Tool 2 to the serial communication port of the EN6 module (TOOL) and take out the setting. Set the transmission parameter from [Tool (T)][comm param (P)] of the product tree. In this case, confirm the setting using the serial communication port.
Com. Method: RS-232C, Port: COM1 (specify COM1 (in this case) as the port to use),Timeout (s): 5.
Ethernet, Timeout (s): 3, Local Station Settings: Single (free mode), IP Address: 172.16.64.1. Then, press [OK] button.
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3.2 Network Parameter Setting
3
(10)After registering the above, confirm that the network setting of the corresponding EN6 module can be read from the serial communication port (TOOL). Open the module parameter window of the registered EN6 module from the product tree.
(11)Click the [Tool and Module], the network setting of the EN6 module is shown.
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Chapter 3 Setting
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3.2.6 Multicast address setting
(1) In multicast address setting, enter the number of multicast addresses to be registered first in the item Multicast registering count. (1 in this case)
(2) Register multicast IP addresses. Up to 15 addresses from 224.0.0.0 to 239.255.255.255 can be set. (225.224.0.1 in this case) Register multicast addresses starting with address 1.
(3) After registering, execute [Download].
(4) After downloading, confirm that the setting has been done normally.
The downloaded network parameters become valid after restarting the EN6 module.
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3.2 Network Parameter Setting
3
3.2.7 Settings for multicast routing network
Register the parameters as shown below, when EN6 module is connected to multicast routing network with multicast router.
(1) Set the IP address mode to free mode.
(2) Set the option switch 1.
(3) Set the multicast TTL.
Above (2) and (3) are explained here. Refer to 3.2.1 Network ID and subnet mask setting (1).
• Setting of the option switch 1Set the option switch 1 to "ON" from the network parameter window of Engineering Tool.
• Setting of the multicast TTLRegister the multicast TTL from the network parameter window of Engineering Tool.The selectable range is from 1 to 64. (Default value is 1.) Multicast TTL should be set to the value that is at least the number of multicast router existing the route from EN module to destination node plus 1. The multicast TTL is set to 3 in the network configuration as follows.
Multicast
router
Multicast
router
EN
module
PC etc.
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Chapter 3 Setting
3
The above setting example of module parameter window is shown below.
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3.2 Network Parameter Setting
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3.2.8 Ethernet link speed and duplex setting
Link speed and duplex are set to "Auto" at initial setting; they are configured properly by auto-negotiation. But if auto-negotiation is not worked properly, this parameter can fix link speed and duplex. The configurable pair is as follows. (This parameter is valid for EN651, EN651A and EN661 only.)
• Auto (default)
• 10M half duplex
• 10M full duplex
• 100M half duplex
• 100M full duplex
The setting example of 100M half duplex is shown below.
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Chapter 3 Setting
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3.2.9 Default gateway IP address (Router IP address) setting
(1) In using the default gateway (router), Set a default gateway IP address (router IP address).There is only one default gateway IP address that can be set.
The default gateway can be used only if IPF ON and IP address type [Setting from Tool] are set using the operation mode switches.
The default gateway function is valid for EN611, EN631, EN651, and EN651A only (invalid for EN621, EN641, and EN661).
(2) Register a default gateway IP address having the same value as the network address part (including the subnet) of the IP address for the EN6 module to be registered. (In the present case, 192.168.0.**)
An example of setting is shown below.
(In the present case, 192.168.0.10 (subnet mask: 255.255.255.0))
Figure 3-6 System Configuration of a Default Gateway IP Address Setting Example
Default gateway
(router)
EN611
Personal computer,
for example
192.168.0.20
192.168.0.10
xx.yy.zz.vv
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3.2 Network Parameter Setting
3
An example of setting with Engineering Tool is Shown below.
Note: Multicast messages from EN611, EN621, EN631, EN641, EN661 will not betransmitted beyond the default gateway. And multicast messages from EN651and EN651A will be same, only if IGMP operation will set to off by option switch 1.
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6F8C0879
Installationand Wiring
Chapter 4
Fully read this User's Manual and the Ethernet Installation and Wiring Manual (6F8C0880) before starting installation and wiring.
Warning
• For safety, be sure to check that the base unit has been switched off before installing EN6 modules in it or removing them from it.
• Do not apply voltages higher than the rated voltage to the +12 VDC power connector (CN2) (EN611, EN621, EB621)
• For safety, do not touch the insides of the product except for the switches.
Caution
• Make sure that the environment where the product is installed satisfies the product specifica-tions. In cases where the product is installed in an environment which does not satisfy the working temperature range, install a cooling unit for forced cooling of the product.
• Be sure to ground Ethernet, segment by segment, by class D grounding. (One point ground-ing)
• The static charged in the human body may cause the product to fail. Discharge the static from the human body before starting installation or wiring.
• If the cables are subjected to stress by touching, for example, it may cause malfunction or accidents. Be careful not to accidentally touch the cables.
• Insert the modular connector fully till it clicks.
• The modular connector is for sending signals through line B in a dual Ethernet transmission system. Do not connect 10BASE-T by mistake.
• In a dual transmission line configuration, do not make the wrong combination of the main module (EN621, EN641) and line-B module (EB621, EB641).
• In installing two or more Ethernet modules in the same base unit, be careful not to make a mistake about the connecting buses and segments.
• When mounting the product into the base unit, be careful not to break or bend the pins of the bus connectors for the V-series system.
• If it is difficult to install a module in the base unit, do not force it into the base unit. Remove it once, then try installing it again.
• Use a Phillips screwdriver, which fits the screws. This is important to prevent damage to the screws.
• In a system of dual transmission line configuration, connect a separate power cable to the 12 VDC power connector CN2 on each module.
• If power cannot be switched on or if other kind of trouble occurs, stop use and contact the Toshiba service office concerned.
• Verify transmission at the application level using the transmission protocol.
• Make sure that the base unit installed EN651 and EN661 is attached to metallic plate.
• Make sure that the upper side of EN651A module is screwed up by M4 screw.
• If you have any question, contact the Toshiba service office concerned.
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Chapter 4 Installation and Wiring
4
4.1 Installation (Installing in the Base Unit)
To install a module, insert it into the base unit along the module guide from the bottom of the module as shown in figure 4-1. When it is in the base unit, fasten it with the screws (M4) on top and bottom of the module.
EN6 module mounting slots
• Station bus 5-slot base unit: Slot Nos. S0 to S4
• Station bus 4-slot base unit: Slot Nos. S0 to S3
EB6 module mounting slot
The EB6 module can be mounted not only in a station bus slot but also an I/O slot or any other slot.
Figure 4-1 Mounting Module in Base Unit
Base unit
EN6 module
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4.2 Ethernet Cable Connection
4
4.2 Ethernet Cable Connection
Connect the Ethernet cables (AUI cable: 10BASE5; 3D-2V: 10BASE2) to the EN6 modules.
4.2.1 10BASE5 (EN611, EN621, EB621)
(1) Push up the slide lock on the Ethernet connector (EN-A or (EN-B) and connect the AUI cable.
(2) Push the slide lock down to lock the AUI cable.Check that the AUI cable connector has been fixed by the slide lock.
(3) Mount the connector clamp and fasten the AUI cable connector to the EN6 module.Fasten the connector clamp with two M3 screws, using a Phillips screwdriver.
(4) Clamp the AUI cable.
Figure 4-2 Connecting AUI Cable
Figure 4-3 Fastening the Connector with Clamp
Ethernet connector(slide lock)AUI cable
EN6 module or EB6 module
Connector clamp
Connector clamp
AUI cable
EN6 module or EB6 module
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Chapter 4 Installation and Wiring
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4.2.2 10BASE2 (EN631, EN641, EB641)
(1) Attach the T adaptor to the Ethernet connector (EN-A or EN-B). Turn the T adaptor ring and check that the it is locked with the Ethernet connector of the EN6 module.
(2) After attaching the T adaptor to the EN6 module, attach the 3D-2V cable or terminator to the module. Turn the 3D-2V cable BNC connector or terminator and check that it is locked with the T adaptor.
Figure 4-4 Mounting T Adaptor
Figure 4-5 Connecting 3D-2V Cable
EN6 module or EB6 module
Ethernet connector
T adaptor
Ring
3D-2V cable
T adaptor
EN6 module or EB6 module
(Ethernet connector)
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4.2 Ethernet Cable Connection
4
4.2.3 100BASE-TX/10BASE-T (EN651, EN651A, EN661)
Connect the category 5 twisted pair cable to an Ethernet connector (EN-A or EN-B).
(Exercise care about the direction of the connector tab.) After inserting the cable into the connector, check that it is locked.
Figure 4-6 Connecting Category 5 Twisted Pair Cable
EN6 module
Ethernet connector
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Chapter 4 Installation and Wiring
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4.3 Drop Cable Connection for Line B Modules
Use the following combinations of modules in an Ethernet system of dual transmission line configuration.
• 10BASE5: EN621 (main module) + EB621 (line-B module)
• 10BASE2: EN641 (main module) + EB641 (line-B module)
Connect a main module to a line B module with a twisted pair cable. Do not combine modules other than specified above.
(1) Connect a twisted pair cable to the line-B module drop cable connector (CN1) on the line-B module. The twisted pair cable connector is an 8P modular connector.
(2) Connect the twisted pair cable from the line-B module to the line-B module drop cable connector (CN1) on the main module.
(3) Insert the module connector fully till it clicks and check that the connector has been locked.
Figure 4-7 Line-B Module Drop Cable Connection
Warning
• Do not connect the 10BASE-T or other interface to the modular connector by mistake. Oth-erwise, it may cause not only product trouble but also smoke and a fire.
EN6 module or EB6 module
Drop cable for line-B module ・ Standard: 70 mm・ Maximum: 3 m
Drop cable connector for line-B module (CN1)
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4.4 Serial Communication Port (RS-232C) Cable Connection
4
4.4 Serial Communication Port (RS-232C) Cable Connection
In program downloading or maintenance, communication with the tool is possible using the serial communication port (TOOL).
The RS-232C cable connector is the 9-pin D-sub socket type.
Figure 4-8 Connecting Serial Communication Port
EN6 module
Serial communication port
RS-232C cable
(TOOL)
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Chapter 4 Installation and Wiring
4
4.5 12 VDC Power Cable Connection
The EN611, EN621 or EB621 receives an external +12 VDC for AUI transceivers at its connector CN2 through the +12 V power cable.
The +12 VDC power cable has a crimp terminal 3 mm in diameter. Connect it to the +12 VDC power supply.
Applicable models: EN611, EN621, EB621
Figure 4-9 Connecting +12 VDC Power Cable
Warning
• Be sure to use the special +12 VDC power cable supplied with the product.
• Make sure of the polarities in connecting the +12 VDC power cable. Otherwise, it may cause not only product trouble, but smoke and a fire.
• Do not apply 100 VAC to the +12 VDC power cable by mistake. Otherwise, it may cause smoke or a fire.
Caution
• Use a separate power source to supply power to the 12 VDC power connector CN2 on each Ethernet module. In cases where it is not possible to use separate power sources, wire the power cable in such a way that each Ethernet module can be separately switched off.
• Use a +12 VDC power supply with a protective circuit.
+12 VDC power cable
EN6 or EB6 module
2P connector (CN2) for receiving +12 VDC
・ 0 V・ 12 Vdc
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4.6 Module Replacement
4
4.6 Module Replacement
When changing the switch settings on a module or when it has failed, replace the module
4.6.1 10BASE5 (EN611, EN621, EB621)
(1) Switch off the base unit and the +12 VDC power supply. Check the LED indications to make sure that the power is off.
(2) Disconnect the +12 VDC power cable from the connector CN2 on the EN6 or EB6 module to be replaced.
(3) Remove the two M3 screws on the connector clamp that fastens the AUI cable connector, using a Phillips screwdriver.
(4) Push up the slide lock to unlock the D-sub connector to which the AUI cable is connected, then disconnect the AUI cable.
If a double Ethernet module (EN621) is used, disconnect the AUI cables from both buses A and B.
(5) If an Ethernet module (EN621/EB621) for dual line configuration is used, disconnect the modular connector CN1 on the module to be replaced.
(6) Set the switches on the new EN6 in the same way as those on the removed EN6. (No switch setting is necessary on the EB6.)
(7) After installing the new EN6 or EB6 in the base unit, connect the cable to it. For how to install new EN6 and EB6 modules, refer to [4.2 Ethernet Cable Connection] and [4.5 12 VDC Power Cable Connection] in the preceding section on installation.
(8) It is necessary that network parameters are downloaded, when [Setting from Tool] is used or multicast address setting is done. Download the parameters with connecting Engineering Tool to serial communication port (Tool) of EN6 module. (Download form Ethernet is not possible before downloading the parameters.)
(9) After downloading, switch off the base unit connected EN6 module again.
(10)Confirming the base units power is off, connect cables.
Caution
• Before replacing a module, switch off the base unit and the +12 VDC power supply, and make sure that power is off.
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Chapter 4 Installation and Wiring
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Figure 4-10 Replacing 10BASE5 Modules (EN611, EN621,EB621)
4.6.2 10BASE2 (EN631, EN641, EB641)
(1) Switch off the base unit. Check the LED indications to make sure that the power is off.
Turn the T-adapter on the EN6 module counterclockwise to unlock it, then remove it. Never disconnect the 10BASE2 cable (3D-2V) cable from the T-adapter.
If a dual Ethernet module (EN621) is used, disconnect the T-adapters for both buses A and B.
(2) If an Ethernet module (EN641/EB641) for dual line configuration is used, disconnect the modular connector CN1 on the module to be replaced.
(3) Loosen the M4 screws on top and bottom of the module, using a Phillips screwdriver, and remove the module along the module guide of the base unit.
(4) Set the switches on the new EN6 in the same way as those on the removed EN6. (No switch setting is necessary on the EB6.)
(5) After installing the new EN6 or EB6 in the base unit, connect the 10BASE2 cable to it. For how to install new EN6 and EB6 modules, refer to [4.2 Ethernet Cable Connection] in the preceding section on installation.
(6) It is necessary that network parameters are downloaded, when [Setting from Tool] is used or multicast address setting is done. Download the parameters with connecting Engineering Tool to serial communication port (Tool) of EN6 module. (Download form Ethernet is not possible before downloading the parameters.)
EN6 module
Slide lock
AUI cable
Base unit
Remove it after checking
Disconnect +12 V power
Module guide for base unit
(Push up slide lock to disconnect the cable.)
that unit power is off.
cable after switching power off.
CAUTION
• When replacing a 10BASE2 module (EN631 or EN641), do not disconnect the 10BASE2 cable (3D-2V) from the T-adapter. If it is disconnected, the trunk line of the surveillance and control network will be disconnected, causing an transmission error.
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4.6 Module Replacement
4
(7) After downloading, switch off the base unit connected EN6 module again.
(8) Confirming the base units power is off, connect cables.
Figure 4-11 Replacing 10BASE2 Modules (EN631, EN641,EB641)
4.6.3 100BASE-TX/10BASE-T (EN651, EN651A, EN661)
(1) Switch off the base unit. Check the LED to make sure that its power has been cut off. Hold down the tab of the modular connector connected to the module, and disconnect the category 5 twisted pair cable. If you are using a dual Ethernet module system (EN661), disconnect the same form both lines A and B.
(2) Loosen the M4 screws on top and bottom of the module with a Phillips screwdriver, and remove the module along the module guide of the base unit.
(3) Set the switches on a new module in the same way as those on the removed module.
(4) Install the new module in the base unit and connect the category 5 twisted pair cable to it. For how to install a new module, refer to the instructions for Ethernet cable connection described in the preceding section on installation.
(5) It is necessary that network parameters are downloaded, when [Setting from Tool] is used or multicast address setting is done. Download the parameters with connecting Engineering Tool to serial communication port (Tool) of EN6 module. (Download form Ethernet is not possible before downloading the parameters.)
(6) After downloading, switch off the base unit connected EN6 module again.
Turn T-adapter ring counterclockwise and remove T-adapter.
Do not disconnect 3D-2V cable from T-adapter.
Remove it after checking EN6 module
that unit power is off.
Base unit
Base unit module guide
3D-2V cable
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Chapter 4 Installation and Wiring
4
(7) Confirming the base units power is off, connect cables.
Figure 4-12 Replacing 100BASE-TX/10BASE-T Modules (EN651, EN651A, EN661)
Base unit module guide
Base unit
EN6 moduleRemove it after checking that unit power is off.
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6F8C0879
Operation
Chapter 5The switches on the product have already been set to suit the system during local adjustment. To ensure normal operation, do not change the settings except for the switches that are necessary for you to operate.
Caution
• Wrong switch settings prevent the product from normal operation. Carefully read this Opera-tion Manual and make sure never to set the switches wrong.
• If power cannot be switched on or if other kind of trouble occurs, stop use and contact theToshiba service office concerned.
• If you have any question, contact the Toshiba service office concerned.
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Chapter 5 Operation
5
5.1 Check Before Operation
Before switching power on and starting the product, check the switch settings, installation and wiring again that they conform to the instructions given in this Operation Manual and the Manual for Monitoring and Control Network Installation and Wiring (6F8C0880).
If any error is found, correct it according to these manuals.
(1) Checking the switch settings: Check the switch settings using the Engineering tool. (Host ID setting switches, operation mode setting switches)
(2) Installation check: Check the installation, referring to the Manual for Monitoring and Control Network Installation and Wiring.
(3) Wiring check: Check the wiring, referring to the Manual for Monitoring and Control Network Installation and Wiring.
5.2 Starting
The system starts operating automatically when power is switched on.
When the EN6 modules start, check that they are operating normally, referring to Table 2-1 (page 10) in Chapter 2.
If the modules fail to start, or if their operation is not normal, stop use and contact the nearest Toshiba service office.
5.3 Stopping
The system stops when power is switched off.
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6F8C0879
nance andInspection
Chapter 6 Mainte
Maintenance and inspection covers daily inspection, periodic inspection, and cleaning.
Warning
• For safety, do not touch the insides of the product.
Caution
• The static charged in the human body may cause the product to fail. Before touching theproduct as in cleaning it, discharge the static from the human body.
• When cleaning the product, be careful not to change the switch settings of the product. Alsotake care not to subject the cables, etc. to stress.
• If the cables, etc. are subjected to stress by touch, for example, it may cause the product tomalfunction or other trouble.
• If power cannot be switched on or if other kind of trouble occurs, stop use and contact theToshiba service office concerned.
• If you have any question, contact the Toshiba service office concerned.
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Chapter 6 Maintenance and Inspection
6
6.1 Inspection
6.1.1 Daily inspection
Take the following steps in daily inspection.
Front Panel(1) LED
Check each LED that it is not difficult to see. If it is, clean it with a soft cloth. Exercise care not to change the switch positions.
(2) Ethernet connector
Check the connector that it is connected as specified in the Manual for Monitoring and Control Network Installation and Wiring (6F8C0880) and that the cable connection is normal.
(a) EN611, EN621, EB621 (10BASE5)
Check the slide lock that it is tight.Check that the cable is not about to come off and that it appears normal.Also check that the cable is fastened with the connector clamp.Check that the wiring is as specified in the Manual for Monitoring and Control Network Installation and Wiring as to bends, radius, route, etc.
(b) EN631, EN641, EB641 (10BASE2)
Check that the BNC connectors are locked. Also check that the cables are not about to be disconnected and that they appear normal. Check that the wiring is as specified in the Ethernet Installation and Wiring Manual. If anything abnormal is found with bending radius, cable routes, etc., contact the TOSHIBA service office concerned.
(c) EN651, EN651A, EN661
Check that the modular connector is locked. Check that the cable is not about to come out and that the module has nothing wrong in its outward appearance. Also check that it has been wired as described in the Installation and Wiring Manual. (as to bending radius, route, etc.)
Ventilation holesCheck the front panel and top of the product that the ventilation holes are free of dust and dirt. If the ventilation holes are clogged up with dust or dirt, remove it with a vacuum cleaner, for example, then clean them with a soft cloth.
Indoor environmentCheck the place where the product is installed that its temperature and humidity meet the specified temperature and humidity ranges of the product (Table A-1, page 79)
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6.1 Inspection
6
6.1.2 Periodic inspection
To prevent accidents and ensure safe operation over a long period of time, a periodic inspection of at least once a year is recommended.
It is also recommended that expendable parts be replaced periodically.
(See the section on expendable parts.)
For periodic inspection, consult the Toshiba service office concerned.
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Chapter 6 Maintenance and Inspection
6
6.2 Troubleshooting
If the LEDs that indicate the status of the product show other than the normal indications specified in Table 2-1 (page 10) in Chapter 2, or if an error is detected at a human interface station, stop using the product and contact the nearest Toshiba service office concerned.
For troubleshooting with the LEDs, see [Table 6-1 Troubleshooting with LEDs Item].
For how to read RAS data, system logs, etc., refer to the Operation Manual for the Engineering Tool.
Note: The memory backup time of the Ethernet module varies depending on the ambi-ent module temperature as follows:
EN611, EN621, EN631, EN641: 24 hours or more (at 25 oC)
EN651, EN661: 7 hours or more (at 25 oC)
EN651A: 20 hours or more (at 25 oC)
Because the information may become lost if power is switched off for a long time, collect it as soon as possible using the Engineering tool or general-purpose serial communication software (Hyper Terminal, an accessory to Windows, for example)
If you can not read data normally by serial communication, read back again.
In that case the log about serial communication may be traced.
Remember, however, that the backed up information is RAS data, system log, etc., and does not include control data. Therefore, operation at restart will not be adversely affected.
Table 6-1 Troubleshooting with LEDs Item
ItemLED indication
Status Step to be takenRUN HLTH L-A L-B
Normal operation
ON ON Blink or ON Blink or ON Normal –
WDT inhibit
Blink ON Blink or ON Blink or ON Wrong setting Enable WDT with internal jumper pin.Contact Toshiba service office concerned.
Down OFF OFF – – Module faulty Replace module.Contact Toshiba service office concerned.
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6.3 Expendable Parts
6
6.3 Expendable Parts
To ensure safe use of the product for a long period of time to come, it is necessary to periodically replace expendable parts.For their replacement, contact the Toshiba service office concerned.
Table 6-2, page 65 shows the expendable parts and their replacement intervals.
Table 6-2 Expendable Parts and Recommended Replacement Intervals
Parts Recommended replacement intervals
Aluminum electrolytic capacitor 10 years
Organic semiconductor aluminum solid electrolytic capacitor
15 years
Electric double-layer capacitor 10 years
Fuse (mounted on circuit board) 10 years
Photocoupler 20 years
Switch, connector Sampling is recommended every 10 years for preventive maintenance.
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6F8C0879
n Interface
Chapter 7 ApplicatioThe EN6 modules provide status information on each of the sockets used by a user application and diagnostic information on the transmission lines connected to the EN6 modules in the network through the station bus. Information on each socket comes in two types: single Ethernet socket information and dual Ethernet socket information. (If the dual Ethernet modules - EN621, EN641, EN661 - are used with single Ethernet sockets, refer to single Ethernet socket information.) Addresses are different on the station bus through which each block of status information is provided.
Application information on the station bus has the structure shown below.
Note: EN state information is valid on EN651, EN651A, EN661 only.
The user application of the S/L controller refers to socket information on the basis of access from the S/L controller. It is expressed in words. CntBase varies in value depending on the slot where an EN6 module is installed. Mounting slot values are shown in a later item.
The number of sockets user can use are as follows.
EN611, EN621, EN631, EN641 : 24
EN651, EN651A, EN661: 48
Above the numbers are on single socket interface. They become half on dual socket interface.
Note: It is prohibited to use single and dual socket interface at the same time.
Access from S/L controller
System reserve
EN state information(%NW13. CntBase + 130656)
Dual Ethernetsocket information
EN_SOCKET2_*(%NW13. CntBase + 130784)
Transmission diagnosisresult (Line A)
EN_NODEMAPA_*(%NW13. CntBase + 130912)
Transmission diagnosisresult (Line B)
EN_NODEMAPB_*(%NW13. CntBase + 130928)
Single Ethernetsocket information
EN_SOCKET_*(%NW13. CntBase + 130944)
System reserve
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Chapter 7 Application Interface
7
7.1 Socket Information
7.1.1 Structure of single Ethernet socket information
Status information on each single Ethernet socket is shown in figure 7-1.
Figure 7-1 Status Information on Each Single Ethernet Socket
Conditions where each of the following bits takes the value "1"
TCP: Single Ethernet socket TCP used
UDP: Single Ethernet socket UDP used
AOP: Single Ethernet socket active open (TCP only)
POP: Single Ethernet socket passive open (TCP only)
CON: Single Ethernet being connected (TCP only)
RCV: Data received
RCL: Single Ethernet cut by opposite station during connection process (TCP only)
Conditions where each of the following bits takes the value "0"
TCP: Single Ethernet socket close requested
UDP: Single Ethernet socket close requested
AOP: Single Ethernet socket close requested
POP: Single Ethernet socket close requested
CON: Single Ethernet socket close requested or disconnected by opposite station
RCV: No data received
RCL: Single Ethernet socket close requested
TCP UDP AOP POP CON RCL reserve
F E D C B A 9 8 0
RCV
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7.1 Socket Information
7
The station bus addresses to which single Ethernet socket information is supplied are shown in word addresses.
The station bus base addresses vary depending on the slot where an EN6 module is installed. The top word addresses of single Ethernet socket information in cases where an EN6 module is installed in each slot are shown below.
Word offset
Socket 0 130944
Socket 1 130945
Socket 2 130946
.
.
Socket 46 130990
Socket 47 130991
Base Address
(CntBase)
Top of Single Ethernet
Socket Information
Symbol name on
Engineering Tool
Slot 0 0 %MW13.130944 EN_SOCKET_0
Slot 1 524288 %MW13.655232 EN_SOCKET_1
Slot 2 1048576 %MW13.1179520 EN_SOCKET_2
Slot 3 1572864 %MW13.1703808 EN_SOCKET_3
Slot 4 2097152 %MW13.2228096 EN_SOCKET_4
Slot 5 2621440 %MW13.2752384 EN_SOCKET_5
Slot 6 3145728 %MW13.3276672 EN_SOCKET_6
Slot 7 3670016 %MW13.3800960 EN_SOCKET_7
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Chapter 7 Application Interface
7
7.1.2 Structure of dual Ethernet socket information
Status information on each dual Ethernet socket is shown in figure 7-2.
Figure 7-2 Status Information on Each Dual Ethernet Socket
Conditions where each of the following bits takes the value "1"
TCP: Dual Ethernet socket TCP used
UDP: Dual Ethernet socket UDP used
AOP: Dual Ethernet socket active open (TCP only)
POP: Dual Ethernet socket passive open (TCP only)
CON: Dual Ethernet being connected (TCP only)
RCV: Data received
RCL: Disconnected by opposite station during connection process (TCP only)
Conditions where each of the following bits takes the value "0"
TCP: Dual Ethernet socket close requested
UDP: Dual Ethernet socket close requested
AOP: Dual Ethernet socket close requested
POP: Dual Ethernet socket close requested
CON: Dual Ethernet socket close requested or disconnected by opposite station
RCV: No data received
RCL: Socket close requested
TCP UDP AOP POP CON RCL reserve
F E D C B A 9 8 0
RCV
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7.1 Socket Information
7
The station bus addresses to which dual Ethernet socket information is supplied are shown in word addresses.
The station bus base addresses vary depending on the slot where an EN6 module is installed. The top word addresses of dual Ethernet socket information in cases where an EN6 module is installed in each slot are shown below.
7.1.3 Socket information reference method
As described in item 7.1.1, the station bus of an EN6 module carries information on each of the sockets used by each user application. There are some points requiring attention in accessing socket information.
In socket communication using instructions with the S/L module, a socket number is acquired from Instruction USEND_T. Since this socket number is managed by the S/L module, it must be converted into the socket ID managed by the EN6 module.
Information on each socket provided by the EN module through the station bus is referred to on the basis of the converted socket ID.
For a detailed description of communication FB, refer to the Instruction Manual for the S and L Controllers (6F8C0865, second and newer editions).
Word offset
Socket 0 130784
Socket 1 130785
Socket 2 130786
.
.
Socket 22 130806
Socket 23 130807
Base AddressTop of Dual Ethernet Socket Information
Symbol name on Engineering Tool
Slot 0 0 %MW13.130784 EN_SOCKET2_0
Slot 1 524288 %MW13.655072 EN_SOCKET2_1
Slot 2 1048576 %MW13.1179360 EN_SOCKET2_2
Slot 3 1572864 %MW13.1703648 EN_SOCKET2_3
Slot 4 2097152 %MW13.2227936 EN_SOCKET2_4
Slot 5 2621440 %MW13.2752224 EN_SOCKET2_5
Slot 6 3145728 %MW13.3276512 EN_SOCKET2_6
Slot 7 3670016 %MW13.3800800 EN_SOCKET2_7
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Chapter 7 Application Interface
7
7.1.4 Socket information generation timing
A timing chart for setting and clearing information on each socket is shown below, provided that it is opened by TCP/IP and closed after sending/receiving data.
Note: When a running controller is halted (RUN -> HALT), the controller basic softwarerequests the socket used by the controller to be closed.
Socket information
TCP open request
(Command:35H, kind=1)
Active (Client)
(Note: The server first sends an open request
to be ready for a connection request
from the client)
Passive (Server)
TCP open request
(Command:35H, kind=2)
socket (*1)
<TCP>=1
bind
listen
socket
<TCP>=1
bind
connect
<AOP>=1,<CON>=1 accept (New socket generated)
<TCP>=1,<POP>=1,<CON>=1
(Note: The socket generated by *1
is closed by instruction)
TCP send request
(Command:37H) (Data received)
<RCV>=1
TCP receive request
(Command:38H)
recv
<RCV>=0
(Note: RCV ON if data is received,
OFF if no data is received
TCP close request
(Command:39H)
shutdown
close
All bits=0
(Remote close detected)
<RCL>=1, <CON>=0
TCP close request
(Command:39H)
shutdown
close
All bits=0
select
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7.1 Socket Information
7
A timing chart of setting and clearing each bit of socket information is shown below.
Socket information
Active
Passive
<TCP>
<AOP>
<POP>
<CON>
<RCV>
<RCL>
<TCP>
<AOP>
<POP>
<CON>
<RCV>
<RCL>
Open request
Open request
accept
connect
Send request
Receive request
Close request
Close request
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Chapter 7 Application Interface
7
7.2 Transmission Line Diagnosis Information
The EN6 modules mutually monitor the operation of themselves in the same segment.
A diagnostic frame is sent from one EN6 module to another in the same segment at constant intervals of 10 seconds through Port No. 48000, and the reception of the frame is mutually acknowledged. When the frame is received from a node, the bit of that node is set to "1"; if no diagnostic frame is received for 60 consecutive seconds from that time, the bit of that node is set to "0".
Information on each node has the structure shown below, and is created on the basis of the station address (host ID) part of an IP address. (If the address is 172.16.64.11, for example, the number 11 is applicable.)
Note: Transmission line diagnosis information function is not worked in default at IPaddress free setting. It works to set option switch 0 to "on" on Engineering Tool.
7.2.1 Transmission line diagnosis information structure
Transmission line diagnosis information is managed in the structure shown below.
A diagnostic frame has been received within about 60 seconds if the corresponding bit is "1"; no diagnostic frame has been received for 60 consecutive seconds if it is "0".
Transmission line diagnosis information on a dual transmission line system covers both Lines A and B.
If stations are of a dual configuration, diagnostic processing takes place in the EN6 modules of both online and standby systems to verify transmission line compatibility.
Even if there is a station changeover between the online and standby systems, node diagnosis continues.
ST15
F E D 3 2 1 0
ST14 ST13 ST3 ST2 ST1 ST0
ST31 ST30 ST29 ST19 ST18 ST17 ST16
・ ・ ・
・ ・ ・
・ ・ ・
ST255 ST254 ST253 ST243 ST242 ST241 ST240・ ・ ・
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7.2 Transmission Line Diagnosis Information
7
7.2.2 Transmission diagnosis information reference method
Transmission line diagnosis information covers Line A only if the transmission line is of a single configuration; or both Lines A and B if it is of a dual configuration.
Transmission line diagnosis information address
Base addresses of individual slots and addresses of module slots for socket 0 information
Word offset
Line A information 130912 - 130927
Line B information 130928 - 130943
Base Address Top of Line A InformationSymbol name on Engineering Tool
Slot 0 0 %MW13.130912 EN_NODEMAPA_0
Slot 1 524288 %MW13.655200 EN_NODEMAPA_1
Slot 2 1048576 %MW13.1179488 EN_NODEMAPA_2
Slot 3 1572864 %MW13.1703776 EN_NODEMAPA_3
Slot 4 2097152 %MW13.2228064 EN_NODEMAPA_4
Slot 5 2621440 %MW13.2752352 EN_NODEMAPA_5
Slot 6 3145728 %MW13.3276640 EN_NODEMAPA_6
Slot 7 3670016 %MW13.3800928 EN_NODEMAPA_7
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Chapter 7 Application Interface
7
7.2.3 Transmission line diagnostic frame structure
The transmission line diagnostic frame sent from the EN6 module is as specified below.
Transmission interval: 10 seconds
Protocol: UDP
Destination address: Subnet broadcast
Example: In case of172.16.64.xx, subnet mask: 255.255.192.0
Line A: 172.16.127.255
Line B: 172.16.191.255
Destination port: 48000
Message size: 1036 bytes
Message format
Note: This format does not include the protocal header of UDP, IP, etc.
Note1: EN611, EN631: 0; EN621, EN641: 1(Do not set other values than the above.)
Note2: <31> to <16>: Reserved <15> to <0>: Sequence Nos. (0 to 1023) <31> to <16>:Set 0(Do not set other values than the above.)
Note3: Any data permissible from computersThe EN module sets the IP address of Line A with (Little Endian) and sends it.
Note4: Any data permissible from computersThe EN module sets and sends information on the installed controllers.
The EN modules sends a diagnosis message to each other every 10 seconds for diagnosis.
Computers can also be added as objects of diagnosis by sending a diagnosis message using an application. (A dual-line network sends a message of the same content to both lines A and B every 10 seconds.) Observe the message transmission interval of 10 second. A shorter interval will increase network traffic, while a longer interval may result in receiving no diagnostic frame.
Each transmission line will be diagnosed normal when data is received from Line A/B.
Thus, whether data is received or not is the basis of judging a transmission line normal or otherwise. In sending a diagnostic frame, be sure to observe the format mentioned.
offset <31> <0> Remarks
1036bytes(40CH)
00h Service 0: Single transmission line1: Dual transmission line
04H InvokeID (Note2)
08H Size 1024 fixed
0CH IP address (Note3) Line A IP address(Little Endian)
10H...408H
data (Note4)
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7.3 EN module state information
7
7.3 EN module state information
EN module state information is the RAS information like transmission request counter from host module (S controller, L controller and so on), transmission and receive packet counter in the EN module, transmission buffer counter, etc. This information is deployed on the station bus. Refresh cycle is 10 seconds.
Offset (byte) Contents
+00H Unicast packet transmission request counter from host module(Station bus driver task level)
+04H Multicast packet transmission request counter from host module(Station bus driver task level)
+08H Broadcast packet transmission request counter from host module(Station bus driver task level)
+0CH Unicast packet transmission request counter from host module(Communication processing task level)
+10H Multicast packet transmission request counter from host module(Communication processing task level)
+14H Broadcast packet transmission request counter from host module(Communication processing task level)
+18H Normal transmission request to Ethernet controller(Ethernet driver level)
+1CH Illegal transmission request to Ethernet controller(Ethernet driver level)
+20H Unicast packet receive counter (IP layer)
+24H Multicast packet receive counter (IP layer)
+28H Broadcast packet receive counter (IP layer)
+2CH Discard packet counter (IP layer)
+30H Normal Ethernet buffer allocation counter
+34H Illegal Ethernet buffer allocation counter
+38H Remaining Ethernet buffer count
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Chapter 7 Application Interface
7
7.4 Restrictions on Use
7.4.1 Restrictions on port numbers
Be careful not to use the following ports for EN6 modules because they are reserved for system use.
Port No. 10000: PCMP
Port No. 48000: Transmission line diagnosis
Use other ports No. 1024 to No. 65535.
7.4.2 Restrictions on single Ethernet sockets and dual Ethernet sockets
Be careful not to use single Ethernet and dual Ethernet sockets in the same Ethernet module.
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6F8C0879
ecifications
Appendix A SpA.1 General Specifications
Note: Consumed within the EB621 module.
Table A-1 General Specifications (EN611, EN621, EN631, EN641, EB621, EB641)
ItemSpecifications
EN611 EN621 EN631 EN641 EB621 EB641
Working temperature range (Product ambient temperature)
0 to 55oC
Working humidity range 10 to 95% RH (No condensation)
Storage temperature range -25 to 70oC
Storage humidity range 5 to 95% RH (No condensation)
Source voltage range 4.75 to 5.25 VDC (Rated:5.0VDC)3.0V to 3.6VDC (Rated:3.3VDC)
Current drain (at rated power input)
1.1 A (5.0VDC)
1.3 A (5.0 VDC) with EB621
1.5A(5.0VDC)
1.7 A (5.0 VDC) with EB641
0.01 A (+12 VDC) (Note)
0.5A(5.0 VDC)
Power consumption (at rated power input)
6.5W or less 7.5 W or less with EB621
8.6W or less 9.6 W or less with EB641
0.12 W or less
2.5 W or less
Insulation resistance (between signal and F.G.)
10 megohms or more
Dielectric strength (between signal and F.G.)
500 VAC for 1 minute
Dust 0.3 mg/m3 or less
Vibration resistance 4.9m/s2 1.5mmp-p
Shock resistance 19.6m/s2 (3 times without power supply)
Grounding Class D (Grounding resistance: 100 ohms or less)
Cooling Natural air cooling
Module dimensions 130 (H) × 35 (W) × 114 (D) mm
Weight 350g or less 350g or less 350g or less 350g or less 250g or less 250g or less
Communication interface 10BASE5Single bus
10BASE5Dual bus(Bus A)
10BASE2Single bus
10BASE2Dual bus(Bus A)
10BASE2Dual bus(Bus B)
10BASE2Dual bus(Bus B)
Backup • Backup memory: SRAM 512 kilobytes
• Backup time : 24 hours or more (at ambient temperature of 25oC)
+12 VDC external power +12.0 VDC +/-5%, 0.5 A/ch maximum (Applicable to EN611, EN621, EB621)
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Appendix A Specifications
A
Table A-2 General Specifications (EN651, EN651A, EN661)
ItemSpecifications
EN651A EN651 EN661
Working temperature range (Product ambient temperature)
0 to 55oC
Working humidity range 10 to 95% RH (No condensation)
Storage temperature range -25 to 70oC
Storage humidity range 5 to 95% RH (No condensation)
Source voltage range 4.75 to 5.25 VDC (Rated:5.0VDC)
Current drain (at rated power input)
1.0 A (5.0VDC)
1.5A(5.0VDC)
Power consumption (at rated power input)
5W or less 9W or less
Insulation resistance (between signal and F.G.)
10 megohms or more
Dielectric strength (between signal and F.G.)
500 VAC for 1 minute
Dust 0.3 mg/m3 or less
Vibration resistance 4.9m/s2 1.5mmp-p
Shock resistance 19.6m/s2 (3 times without power supply)
Grounding Class D (Grounding resistance: 100 ohms or less)
Cooling Natural air cooling
Module dimensions 130 (H) × 35 (W) × 114 (D) mm
Weight 200g or less 500g or less
Communication interface 100BASE-TX/10BASE-T
Single bus Dual bus
Backup • Backup memory:SRAM 512 kilo-bytes
• Backup time : 20hours or more (atambient tempera-
ture of 25oC)
• Backup memory: SRAM 512 kilobytes
• Backup time : 7 hours or more (at
ambient temperature of 25oC)
+12 VDC external power -
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A.2 Ethernet Transmission Specifications
A
A.2 Ethernet Transmission Specifications
Note: It applies to the specifications of an application system correspondingly.(ex. TOSDIC-CIE 1200, the numbers of nodes are a maximum of 64 nodes.)
Table A-3 Ethernet Transmission Specifications
Item Specifications
Applicable standard IEEE802. 3• 10BASE5• 10BASE2• 10BASE-TIEEE802. 3u• 100BASE-TX
Media access CSMA/CD
Data transmission speed 10Mbps/100Mbps
Ethernet frame DIX type
Topology Bus, Star
Transmission path Single busDual bus
Transmission cable/cable length
EN611, EN621, EB621 (10BASE5)• Yellow cable for Ethernet: 500 m maximum
(Coaxial cable: Characteristic impedance 50 ohms)• AUI cable: 15 m maximum
Recommended cableAUI15 –[ ] M (Showa Electric Wire & Cable Co., Ltd.)
EN631, EN641, EB641 (10BASE2)• 3D-2V (as drop cable or for indoor use)• 5D-2W (as trunk cable or for use from indoor to control room): 185 m maximumEN651, EN651A, EN661 (100BASE-TX/10BASE-T)• Category 5 twisted pair cable : 100m maximum
Segment 5 segments maximum between nodesOf the 5 segments, 3 cable segments maximum
No. of nodes 256 nodes maximum per system (Note)126 nodes maximum per system (Note)100 nodes maximum/segment : 10BASE530 nodes maximum/segment : 10BASE2(node includes repeater)
No. of repeaters 4 repeaters maximum per system
No. of EN6 modules 4 modules maximum per base unit (Multiport) (Excluding EB6 module in a system of dual transmission line configuration)
Interface EN611, EN621, EB621 (10BASE5) 15-pin D-sub connector (socket) with slide lockEN631, EN641, EB641 (10BASE2) BNC connectorEN651, EN651A, EN661 (100BASE-TX/10BASE-T) RJ-45 connector
Drop cable for line B To connect EN621 to EB621, or EN641 to EB641• GCM-04-GY-(??)M-S (Showa Electric Wire & Cable Co., Ltd.) 3 m maximum (70 mm standard)
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Appendix A Specifications
A
A.3 Function Specifications
Note: PCMP and IRCP are Toshiba protocols.Confirm transmission of the sent data at application level.
A.4 Serial Communication Port (RS-232C) Transmission Specifications
Table A-4 Function Specifications
Item Specifications
Protocol TCP/UDP/IP, PCMP, IRCP (Note)
Transmission • Point-to-point transmission
• Multicast transmission
• Broadcast transmission
• Inter-hierarchy communication function
Monitoring function (RAS) Hardware/software
System configuration • Multihost Host modules: 4 maximum
• Multiport Ethernet modules: 4 maximum
Ports for EN6 module For PCMP: Port No.10000For node diagnosis: Port No.48000
Table A-5 Serial Transmission Specifications
Item Specifications
Data transmission speed 56 kbps maximum
Synchronizing Start-stop
Transmission cable Cross cable with 9-pin-9-pin D-sub connector
Cable length 15 m maximum
Communication Full duplex
Communication settings • Parity bit: None
• Character length: 8 bits
• Stop bit: 1
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6F8C0879
imensions
Appendix B DExternal views of EN6 and EB6 modules are shown with dimensions below.
Figure B-1 Dimensions
[mm]
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6F8C0879
d Products
Appendix C RelateNote 1: The maximum length the drop cable for line-B modules is 3 m. (The standard cable supplied with the product is 70 mm long.).
Note 2: The standard length of +12 VDC power cable is 0.5 m.
Table C-1 Related Products
Product Model Standard Applicable cord Remarks
3D-2V(10BASE2 cable)
ZCA123A***1 BNC connector 4Y8B0271P001 For use in bus-A 10BASE2 panel
ZCA133A***1-B BNC connector 4Y8B0271P002 For use in bus-B 10BASE2 panel
5D-2W(10BASE2 cable)
ZCA125A***1 BNC connector 4Y8B0272P001 For use outside bus-A 10BASE2 panel
ZCA135A***1-B BNC connector 4Y8B0272P002 For use outside bus-B 10BASE2 panel
Twisted pair cable (Drop cable for line-B module)
CGM-04-GY Modular jack 5P8C1347P016 Between EN621 and EB621 Between EN641 and EB641 (Note 1)
+12 VDC power cable (Note 2)
CE6R5 2P connector 4Y8C0328G001 For EN611, EN621, EB621 (to supply power to 10BASE5 transceivers)
T-adapter BNC-TA (JPJ) -AU1 BNC connector 5P8C1316P004 Attached to module connector
Terminator TBP65-AU1 50 ohms 5P8C1316P003 For 10BASE2
Relay connector unit UCNE1 Connector conversion
3Y8B1619 10BASE2• Relay from inside to
outside panel• Relay from indoor to
control room
Connector unit for grounding
UCNE2 Connector conversion, grounding
3Y8B1641 For 10BASE2 cable grounding
AUI cable AUI15 -[ ]M small-diameter, molded type
5P4P0032P*** SWCC-made (Note 3)
RS-232C cable GCJ6[ ][ ]*CS(TYPE-G) (Note 4)
9-pin D-sub 5X8C0003 G*****
***** indicates cable length (in mm)
Category 5 twisted pair cable (straight type)
ZCA101A***1 RJ45 connector - Color : Grey
Category 5 twisted pair cable (cross type)
ZCA121A***1 RJ45 connector - Color : Purple
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Appendix C Related Products
C
Note 3: In ordering AUI cables, specify the required length.
Use small-diameter cables. Otherwise, the cable connector clamps may not be usable. The maximum length of usable AUI cables is 15 meters.
Note 4: When you order an RS-232C cable, specify the desired length.
AUI15- [ ] M
Length in meters (Example: 5= 5m)
GCJ6 [ ][ ] *CS
Length in meters (Example: 03= 3m)
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6F8C0879
xadecimalrsion Table
Appendix D Decimal-heConve
Table D-1 Decimal-Hexadecimal Conversion Table
Decimal Hexadecimal Decimal Hexadecimal Decimal Hexadecimal Decimal Hexadecimal
0 0 32 20 64 40 96 60
1 1 33 21 65 41 97 61
2 2 34 22 66 42 98 62
3 3 35 23 67 43 99 63
4 4 36 24 68 44 100 64
5 5 37 25 69 45 101 65
6 6 38 26 70 46 102 66
7 7 39 27 71 47 103 67
8 8 40 28 72 48 104 68
9 9 41 29 73 49 105 69
10 A 42 2A 74 4A 106 6A
11 B 43 2B 75 4B 107 6B
12 C 44 2C 76 4C 108 6C
13 D 45 2D 77 4D 109 6D
14 E 46 2E 78 4E 110 6E
15 F 47 2F 79 4F 111 6F
16 10 48 30 80 50 112 70
17 11 49 31 81 51 113 71
18 12 50 32 82 52 114 72
19 13 51 33 83 53 115 73
20 14 52 34 84 54 116 74
21 15 53 35 85 55 117 75
22 16 54 36 86 56 118 76
23 17 55 37 87 57 119 77
24 18 56 38 88 58 120 78
25 19 57 39 89 59 121 79
26 1A 58 3A 90 5A 122 7A
27 1B 59 3B 91 5B 123 7B
28 1C 60 3C 92 5C 124 7C
29 1D 61 3D 93 5D 125 7D
30 1E 62 3E 94 5E 126 7E
31 1F 63 3F 95 5F 127 7F
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6F8C0879
Programs
Appendix E SampleFor your reference, simple examples of message transmission programs are shown below.
Use communication FBs, USEND_T and URCV_T, for these purposes.
For a detailed description of communication FBs, refer to the Instruction Manual for S/L Controllers (6F8C0865).
<Example of UDP transmission>
The program shown here for reference sends data from S3 of STN1 through the Ethernet UDP port 20013 of STN1 to S2 of STN2 where the data is received through the Ethernet UDP port 20013.
STN1 STN2
0
S 2
1
2
3
Ethernet
4
0
S 2
1
2
3
4
Ethernet
172.16.64.7 172.16.64.4
(slot number)
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Appendix E Sample Programs
E
Variable definition (UDP transmission)
VAR
OPEN_COMPLETE: BOOL;OPEN_ERROR: BOOL;OPEN_REQ: BOOL;TX_COMPLETE: BOOL;TX_ERROR: BOOL;TX_REQ: BOOL;OPEN_STATUS1: INT;USEND_T_1: USEND_T;USEND_T_2: USEND_T;SEND_STATUS: INT;
US_DUMMY1: WORD;US_DUMMY2: UINT;US_SIZE: UNIT;US_DAT:FARRAY[0..511] OF WORD;
U_O: typeUDP_OPEN;U_S: typeUDP_SEND_BC;U_C: typeUDP_CLOSE;
END_VAR
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E
Program (UDP transmission)
MOVE_UINT U_O.Slot
ST
3
LD MOVE_WORD
U_O.Cmd
ST
16#0031
LD MOVE_UINT
U_O.SPort
ST
20014
LD
U_S.Slot
ST
3
LD MOVE_UINT MOVE_WORD
U_S.Cmd
ST
16#0032
LD MOVE_DWORD
U_S.DIP
ST
16#AC10_4004
LD
MOVE_UINT U_S.DPort
ST
20013
LD MOVE_UINT
US_SIZE
ST
512
LD
MOVE_INT OPEN_STATUS1
LD
U_S.Socket
ST
/* UDP OPEN REQUEST */
/* UDP SEND REQUEST */
OPEN_
COMPLETE OPEN_ERROR OPEN_REQ
OPEN_REQ USEND_T
S
OPEN_COMPLETE
REQ
USEND_T_1
DONE
CMD OPEN_ERROR
U_O
LD
P US_DUMMY1
LD
US_DUMMY2
LD N
ERROR
STATUSOPEN_STATUS1
ST
N
OPEN_
COMPLETE TX_ERROR
TX_REQ USEND_T
REQ
USEND_T_2
DONE
CMD
TX_ERROR U_S
LD
P US_DATA[0]
LD
US_SIZE
LD
ERROR
STATUS
SEND_STATUS
ST
TX_COMPLETE
TX_COMPLETE
CLOSE_REQ TX_REQ
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Appendix E Sample Programs
E
Variable definition (UDP reception)
VAR
OPEN_COMPLETE: BOOL;OPEN_ERROR: BOOL;OPEN_REQ: BOOL;RX_COMPLETE: BOOL;RX_ERROR: BOOL;RX_REQ: BOOL;CLOSE_COMPLETE: BOOL;CLOSE_ERROR: BOOL;CLOSE_REQ: BOOL;RCV_STATUS: INT;CLOSE_STATUS: INT;
UR_DUMMY1: WORD;UR_DUMMY2: UINT;UR_SIZE: UNIT;UR_DATA:ARRAY[0..512] OF WORD;
URCV_T_1: WORD;USEND_T_1: USEND_T;
OPEN_STATUS1: INT;
U_O: typeUDP_OPEN;U_R: typeUDP_RCV_BC;U_C: typeUDP_CLOSE;T_SK_CMD: typeTCP_SEND;T_SOCKET: URCV_T;T_SK_REQ: BOOL;T_SK_COMP: BOOL;T_SK_ERR: BOOL;T_SK: INT;T_SK_SOCKET: INT;T_SK_DT: WORD;RX_TRG: BOOL;
END_VAR
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E
Program (UDP reception)
MOVE_UINT U_O.Slot
ST
4
LD MOVE_WORD
U_O.Cmd
ST
16#0031
LD MOVE_UINT
U_O.SPort
ST
20013
LD
/* UDP OPEN REQUEST */
OPEN_
COMPLETE OPEN_ERROR OPEN_REQ
OPEN_REQ USEND_T
S
OPEN_COMPLETE
REQ
USEND_T_1
DONE
CMD OPEN_ERROR
U_O
LD
P UR_DUMMY1
LD
UR_DUMMY2
LD N
ERROR
STATUSOPEN_STATUS1
ST
OPEN_
COMPLETE
MOVE_UINT T_SK_CMD.Slot
ST
4
LD MOVE_WORD
T_SK_CMD.Cmd
ST
16#0016
LD MOVE_UINT
T_SK_CMD.Socket
ST
OPEN_STATUS1
LD
UINT_TO_WORD 4
LD WORD_TO_INT INT_TO_DINT MUL_DINT
524288
LD
T_SK_SOCKET
LD INT_TO_DINT
ADD_DINT ST
XI
%MW13.130944[XI]
LD
T_SK_DT
ST
RX_TRG EQ_WORD
16#0400
LD
AND_WORD
16#0400
LD
T_SK_DT
LD
N
OPEN_
COMPLETE T_SK_COMP T_SK_REQ URCV_T
REQ
T_SOCKET
DONE
CMD
T_SK_ERR T_SK_CMD
LD
P T_SK
LD
0
LD
ERROR
STATUS
T_SK_SOCKET
ST
T_SK_ERR T_SK_COMP T_SK_REQ
S
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Appendix E Sample Programs
E
Close request (to close when CLOSE_REC is ON) (UDP)
OPEN_
COMPLETE RX_COMPLETE RX_REQ
RX_REQ URCV_T
REQ
URCVD_T_1
DONE
CMD
RX_ERROR U_R
LD
P UR_DATA[0]
LD
UR_SIZE
LD N
ERROR
STATUS
RCV_STATUS
ST
RX_ ERROR
RX_COMPLETE
CLOSE_REQ RX_TRG
U_R.Slot
ST
4
LD MOVE_UINT MOVE_WORD
U_R.Cmd
ST
16#0033
LD MOVE_DWORD
U_R.DIP
ST
16#0000_0000
LD
MOVE_UINT U_R.DPort
ST
20014
LD MOVE_UINT
U_R.TimeUp
ST
16#0000
LD
MOVE_INT OPEN_STATUS1
LD
U_R.Socket
ST
/* UDP RECEIVE REQUEST */
MOVE_UINT UR_SIZE
ST
513
LD
/* UR_DATA[0] is the receiving data byte size. */ /* It is the receiving data from UR_DATA[1]. */
U_C.Slot
ST
3
LD MOVE_UINT MOVE_WORD
U_C.Cmd
ST
16#0034
LD MOVE_INT
U_C.Socket
ST
OPEN_STATUS1
LD
CLOSE_REQ USEND_T
REQ
USEND_T_3
DONE
CMD
CLOSE_ERROR U_C
LD
P DUMMY
LD
DUMMY
LD N
ERROR
STATUS
CLOSE_STATUS1
ST
CLOSE_COMPLETE
R
CLOSE_REQ
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E
<Example of TCP transmission>
The program shown here for reference sends data from S3 of STN1 through the Ethernet TCP port 30004 of STN1 to S2 of STN2 where the data is received through the Ethernet TCP port 30003.
Variable definition (TCP transmission)
VAR
OPEN_COMPLETE: BOOL;OPEN_ERROR: BOOL;OPEN_REQ: BOOL;TX_COMPLETE: BOOL;TX_ERROR: BOOL;TX_REQ: BOOL;OPEN_STATUS1: INT;TS_DUMMY: WORD;USEND_T_1: USEND_T;USEND_T_2: USEND_T;SEND_STATUS: INT;CLOSE_REQ: BOOL;
TS_DATA:ARRAY[0..511] OF WORD;
T_O: typeTCP_OPEN;T_S: typeTCP_SEND;
END_VAR
STN1 STN2
0
S 2
1
2
3
Ethernet
4
0
S 2
1
2
3
4
Ethernet
172.16.64.7 172.16.64.4
(slot number)
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Appendix E Sample Programs
E
Program (TCP transmission)
T_S.Slot
ST
3
LD MOVE_UINT MOVE_WORD
T_S.Cmd
ST
16#0037
LD MOVE_INT
OPEN_STATUS1
LD
T_S.Socket
ST
/* TCP SEND REQUEST */
N
OPEN_
COMPLETE TX_ERROR
TX_REQ USEND_T
REQ
USEND_T_2
DONE
CMD
TX_ERROR T_S
LD
P TS_DATA[0]
LD
16#200
LD
ERROR
STATUS
SEND_STATUS
ST
TX_COMPLETE
TX_COMPLETE
CLOSE_
COMPLETE TX_REQ
MOVE_UINT 3
LD MOVE_WORD
T_O.Cmd
ST
16#0035
LD MOVE_UINT
T_O.Kind
ST
1
LD
T_O.Slot
ST
MOVE_UINT T_O.TimeUp
ST
0
LD
MOVE_DWORD T_O.DIP
ST
16#AC10_4004
LD MOVE_UINT
T_O.DPort
ST
30003
LD MOVE_UINT
T_O.Sport
ST
30004
LD
/* TCP OPEN REQUEST(ACTIVE) */
OPEN_
COMPLETE OPEN_ERROR OPEN_REQ
OPEN_REQ USEND_T
S
OPEN_COMPLETE
REQ
USEND_T_1
DONE
CMD OPEN_ERROR
P
N
ERROR
STATUSOPEN_STATUS1
ST
T_O
LD
TS_DUMMY
LD
16#0
LD
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E
Variable definition (TCP transmission)
VAR
OPEN_COMPLETE: BOOL;OPEN_ERROR: BOOL;OPEN_REQ: BOOL;RX_COMPLETE: BOOL;RX_ERROR: BOOL;RX_REQ: BOOL;CLOSE_COMPLETE: BOOL;CLOSE_ERROR: BOOL;CLOSE_REQ: BOOL;RCV_STATUS: INT; CLOSE_STATUS: INT;
TR_DATA:ARRAY[0..512] OF WORD;
T_O: typeTCP_OPEN;T_R: typeTCP_RCV;T_C: typeTCP_CLOSE;
URCV_T_1: URCV_T;USEND_T_1: USEND_T;
OPEN_STATUS1: INT;TR_DUMMY: WORD;T_SK_CMD: typeTCP_SEND;T_SOCKET: URCV_T;T_SK_REQ: BOOL;T_SK_COMP: BOOL;T_SK_ERR: BOOL;T_SK: INT;T_SK_SOCKET: INT;T_SK_DT: WORD;RX_TRG: BOOL;
END_VAR
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Appendix E Sample Programs
E
Program (TCP reception)
/* TCP OPEN REQUEST(PASSIVE) */
OPEN_
COMPLETE
MOVE_UINT T_SK_CMD.Slot
ST
4
LD MOVE_WORD
T_SK_CMD.Cmd
ST
16#0016
LD MOVE_UINT
T_SK_CMD.Socket
ST
OPEN_STATUS1
LD
N
OPEN_
COMPLETE T_SK_COMP T_SK_REQ URCV_T
REQ
T_SOCKET
DONE
CMD
T_SK_ERR T_SK_CMD
LD
P T_SK
LD
0
LD
ERROR
STATUS
T_SK_SOCKET
ST
T_SK_ERR T_SK_COMP T_SK_REQ
UINT_TO_WORD 4
LD WORD_TO_INT INT_TO_DINT MUL_DINT
524288
LD
T_SK_SOCKET
LD INT_TO_DINT
ADD_DINT ST
XI
%MW13.130944[XI]
LD
T_SK_DT
ST
RX_TRG EQ_WORD
16#0400
LD
AND_WORD
16#0400
LD
T_SK_DT
LD
MOVE_UINT T_O.Slot
ST
4
LD MOVE_WORD
T_O.Cmd
ST
16#0035
LD MOVE_UINT
T_O.Kind
ST
2
LD
MOVE_DWORD T_O.DIP
ST
16#AC10_4007
LD MOVE_UINT
T_O.DPort
ST
30004
LD
MOVE_UINT T_O.TimeUp
ST
0
LD
MOVE_UINT T_O.SPort
ST
30003
LD
OPEN_
COMPLETE OPEN_ERROR OPEN_REQ
OPEN_REQ USEND_T
S
OPEN_COMPLETE
REQ
USEND_T_1
DONE
CMD OPEN_ERROR
P
N
ERROR
STATUSOPEN_STATUS1
ST
T_O
LD
TR_DUMMY
LD
16#0
LD
S
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E
Close request (to close when CLOSE_REC is ON) (TCP)
OPEN_
COMPLETE RX_COMPLETE RX_REQ
RX_REQ URCV_T
REQ
URCV_T_1
DONE
CMD
RX_ERROR T_R
LD
P TR_DATA[0]
LD
16#201
LD N
ERROR
STATUS
RCV_STATUS
ST
TX_ ERROR
RX_COMPLETE
CLOSE_REQ RX_TRG
T_R.Slot
ST
4
LD MOVE_UINT MOVE_WORD
T_R.Cmd
ST
16#0038
LD MOVE_INT
OPEN_STATUS1
LD
T_R.Socket
ST
/* TCP RECEIVE REQUEST */
/* TR_DATA[0] is the receiving data byte size. */ /* It is the receiving data from TR_DATA[1]. */
T_C.Slot
ST
3
LD MOVE_UINT MOVE_WORD
T_C.Cmd
ST
16#0039
LD MOVE_INT
T_C.Socket
ST
OPEN_STATUS1
LD
CLOSE_REQ USEND_T
REQ
USEND_T_3
DONE
CMD
CLOSE_ERROR T_C
LD
P DUMMY
LD
DUMMY
LD N
ERROR
STATUS
CLOSE_STATUS1
ST
CLOSE_ERROR
CLOSE_COMPLETE
R
CLOSE_REQ
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6F8C0879
Code List
Appendix F ReturnA list of EN-related return codes is shown below.
These return codes are output by communication FBs. For a detailed description of
communication FBs, refer to the Instruction Manual for S/L Controllers (6F8C0865).
USND_T/URCV_T Return Code List
Return Value Description
-5000 Communication instruction request number over
-5001 Command type error
-5002 Receive timeout
-5003 Socket in use or not opened
-5004 Slot/socket number out of range
-5005 Socket not opened
-5006 Port number duplicated
-5007 Opposite station busy or disconnected
-5099 Other error
-1001 Corresponding socket busy
-1002 Corresponding socket not created
-1005 Ping timeout
-1006 Ping busy
-1010 Socket type error
-1101 Receive memory block short
-2001 Communication request number over
-2002 Request buffer number over
-2005 Corresponding socket not opened
-2006 Number of boards in use over
-2007 Response timeout
-2008 Failure to secure buffer resource
-2009 EN board being reset
-2201 Interrupt receive wait timeout
-2202 Confirmation/instruction response wait timeout
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Appendix F Return Code List
F
CommunicationProcedure
ReturnValue
Description
• ACCEPT
ENOBUFS -15 Resource short
EBADF -16 Socket identifier not valid
EWOULDBLOCK -18 Socket set in asynchronous I/O mode, no socket waiting for connection
EOPNOTSUPP -56 Specified socket not SOCK_STREAM type
EPROTO -71 Protocol error
• BIND
EBADF -16 Socket identifier not valid
EFAULT -17 Parameter (addr or addrlen) not in valid user address space
EAFNOSUPPORT -58 Specified address family not supported
EADDRINUSE -59 Given address already used
EADDRNOTAVAIL -60 Given address unusable in the system
• CLOSE
EBADF -16 Socket identifier not valid
• CONNECT
EHOSTUNREACH -11 Connecting destination IP address incorrect
ETIMEDOUT -12 Timeout. Connection not established after waiting for specified time
EBADF -16 Socket identifier not valid
EINVAL -22 Already bound
EDESTADDRREQ -50 Parameters (name, namelen) incorrect
EAFNOSUPPORT -58 Specified address family not supported
EADDRNOTAVAIL -60 Given address unusable in the system
EISCONN -67 Socket connected already
• LISTEN
EBADF -16 Socket identifier not valid
EINVAL -22 Parameter incorrect
EOPNOTSUPP -56 Socket not type to support listen
• RECV
• RECVFROM
ETIMEDOUT -12 Timeout
ECONNABORTED -14 Disconnected in local system
EBADF -16 Socket identifier not valid
EFAULT -17 Parameter (buffer pointer) incorrect
EWOULDBLOCK -18 No data to receive
EPIPE -32 Disconnected
EOPNOTSUPP -56 Specified operation not supported by that socket
• SELECT
EBADF -16 One of the socket identifiers specified by bit mask is incorrect.
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F
• SEND
• SENDTO
EHOSTUNREACH -11 Unable to sent to specified destination
ECONNABORTED -14 Disconnected in local system
ENOBUFS -15 Failed to secure resource
EBADF -16 Socket identifier not valid
EFAULT -17 Parameter (buffer point) incorrect
EWOULDBLOCK -18 Send request unacceptable
EMSGSIZE -19 Message size incorrect
EPIPE -32 Attempt made to send to disconnected socket
EDSTADDRREQ -50 Destination address specified wrong
EAFNOSUPPORT -58 Specified address family unusable by that socket
ESHUTDOWN -69 shutdown issued
• SHUTDOWN
ENOBUFS -15 Failed to secure resource
EBADF -16 Socket identifier not valid
EPIPE -32 Request made to disconnected socket
• SOCKET
ENOBUFS -15 Socket unable to be made for lack of buffer zone
EPROTONOSUPPORT -54 Specified protocol not supported
ESOCKETNOSUPPORT -55 Specified socket type not supported by that address family
EAFNOSUPPORT -58 Specified address family not supported by the present version of the system
CommunicationProcedure
ReturnValue
Description
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6F8C0879
switch List
Appendix G OptionOption switch configuration table is shown below.
Setting option switch to "ON", corresponding function is worked.
Note: The modules except for EN651A perform SNMP agent function in default setting.
Option switch No. Contents Target module
0 Transmission line diagnosis function for IP address free mode
EN611-641, EN651, EN661, EN651A
1 IGMP function EN651, EN651A
2 SNMP agent function EN651A (Note)
3 Reserved
4 Reserved
5 Reserved
6 Reserved
7 Reserved
8 Reserved
9 Reserved
10 Reserved
11 Reserved
12 Reserved
13 Reserved
14 Reserved
15 Reserved
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INDEX
Index
NUMBER10BASE2 1
10BASE5 1
12 VDC power receiving terminal board 11
AAUI cable 49
CBase unit 1
EEB621 7
EB641 8
EN651 9
EN651A 9
EN661 9
EN711 7
EN721 7
EN731 8
EN741 8
Electrical repeater 3
Engineering tool 18, 19, 24, 25, 30, 33, 60, 64
Download 18
Drop cable connector 7, 8
Ethernet 10
Ethernet transmission specifications 81
Expendable parts 65
GGeneral specifications 79
For dual bus 1
For single bus 1
IIEEE802.3 1
IP address type 18
IRCP 3, 82
Host ID 13, 14, 19, 25, 27, 60
Hub 3
MMemory backup 64
Multicast 3, 19, 24, 25, 82
Multihost 3, 82
Multiport 3, 82
ONetwork ID 21
Network parameter 18
Operation mode 18
Operation mode setting switch 11, 15, 16, 19, 60
Optical repeater 3
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INDEX
QPCMP 3, 82
Periodic inspection 63
Protocol 3
SRS-232C 18
Segment 3
Serial communication port 11
Serial communication port (RS-232C) transmission specifications 82
Status indicator LED 10
Subnet mask 21, 27, 33
UTCP/UDP/IP 3, 82
Test program 18
T-type adapter 56, 57, 85
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Integrated Controller Vseries
model 2000 Ethernet Module Operation Manual
4th edition 31st Dec, 2003 0879.4.0312
INDUSTRIAL AND POWER SYSTEMS & SERVICESELECTRICAL APPARATUS & MEASUREMENT DIVISION1-1, Shibaura 1-chome, Minato-ku, Tokyo 105-8001, JapanTel.:+81-3-3457-4900 Fax.:+81-3-5444-9268
TOSHIBA Corporation 2000-2003 All Right Reserved.
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