TEMP SCANNER MANUAL.pdf

52
Ref. No.: m83/om/403 masibus masibus masibus masibus Issue No.: 19 Page 1 of 52 Operator’s manual Date: 18/12/2009 Operator’s Manual S S C C A A N N N N E E R R - - 8 8 5 5 X X X X Masibus Automation & Instrumentation Pvt. Ltd. B/30, GIDC Electronics Estate, Sector-25, Gandhinagar-382044, Gujarat, India. Ph: 91-079-23287275--79 Fax: 91-079-23287281/82 Email: [email protected] Web: www.masibus.com

description

Temp Scaner

Transcript of TEMP SCANNER MANUAL.pdf

Page 1: TEMP SCANNER MANUAL.pdf

Ref. No.: m83/om/403 masibusmasibusmasibusmasibus

Issue No.: 19

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Operator’s manual Date: 18/12/2009

Operator’s Manual

SSSSSSSSCCCCCCCCAAAAAAAANNNNNNNNNNNNNNNNEEEEEEEERRRRRRRR--------8888888855555555XXXXXXXXXXXXXXXX

Masibus Automation & Instrumentation Pvt. Ltd. B/30, GIDC Electronics Estate, Sector-25, Gandhinagar-382044, Gujarat, India. Ph: 91-079-23287275--79 Fax: 91-079-23287281/82 Email: [email protected] Web: www.masibus.com

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CONTENTS

1. TECHNICAL DETAILS. 2. SPECIFICATIONS. 3. KEY OPERATION.

4. CONNECTIONS DETAILS.

5. USER GUIDE.

6. MODE OF OPERATION.

7. RELAY TABLE.

8. AUXILLAY OPTIONS TABLE.

9. TROUBLE SHOOTING. 10. MODBUS DETAIL (OPTIONAL).

11. OPEN COLLECTOR PIN DETAILS.

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1. TECHNICAL DETAILS

This is a versatile micro-controller based Scanner with a very high performance to price ratio. The features offered in this product are better than any other Scanner available in similar price range. The instrument is made in 96x192x208 mm size with standard cut out of 92x188 mm. Front is sealed membrane type to withstand dusty environment. On back plate PCB soldered flat terminals of very good quality are used. The programming, calibration and operation of the instrument are by nine simple keys with two independent displays for channel no. and data value for that channel. Channel display is of two digits to differentiate it from data display of four digits, each of 0.56" seven segments LED. Status of Run/ Program/Verify mode, Fault, Auto/Manual mode and status of each channel for programmed set point limits are displayed by 3 mm red LED’s. Operation of the instrument is menu driven with user understandable prompts. Provision for PASS WORD is kept for unauthorized access to critical configuration and program parameters. The product is made to accept all 7 standard thermocouple, PT100 RTD, CU-53, PT46, Linear voltage and current inputs and digital input. The type of input can be changed in field also. The calibration of the unit is done without trim-pots. The unit can be calibrated in installed condition itself by front panel keys at any given point i.e. user do not required to feed a fixed signal. RTD inputs are linear for 0.1 deg. as well as 1 deg. resolution. Also incorporating Self check feature for stand alone verification of hardware of the device of input section. Set point type (LL, HL or HH), abnormal status (Alarm or Trip) for alarm limit1 and alarm limit 2 as well as Relay action type (ON or OFF) for alarm limit 1 and alarm limit 2 are programmable if group mode is selected as 2rELy.

Relay action type (ON or OFF) for alarm limit 1 are programmable if group mode is selected as 2rELy.

if group mode is selected as 1rELy, then Relay action type ( ON or OFF ) for alarm limit 1 is only programmable. Latching for LED Status of alarm limit 1 and alarm limit 2 is programmable. Scan time is programmable up to 99 seconds. Provision for zero and span setting is made to restrict range of usage and programming. This restricts accidental wrong setting of set point beyond the range of interest. Outside this range the unit will indicate data as 'OVER' towards span side up to 5% more than programmed span and “UNDR” towards zero side up to 5% less then programmed zero. This zero and span setting is more useful for linear inputs for setting the range between -1999 to 9999 counts. Digital input is mapped on 0-5V input and printing output and display is as “ON “ if input voltage is less than 2.5v DC and “OFF” if input voltage is greater than 2.5v DC. The reverse feature can be obtained on using UPSCALE/DOWN SCALE of open sensor. There is no relay or any output action for digital input. Number of optional features provided including Relay output, Open collector output, Isolated Retransmission output, Serial printer output or Centronics printer output which can be easily set through front panel keys under Auxiliary Slot1 and Slot2 configuration.

• Full relay mapping possible. Any channel can be assigned to any group.

• For each group two relays are given for one alarm limit 1 and second alarm limit 2 if relay group mode is selected as 2rELy.

• For each group one relay is given for alarm limit 1 if relay group mode is selected as 1rELy.

• Isolated Retransmission output (4-20mA) can be configured for either Minimum or Maximum of channels selected in a group.

• Serial Communication with RS 232 / RS 485 is also provided for using the scanner as backend for Supervisory Control or for P.C. connectivity. Standard protocol for communication used is “MODBUS-RTU”.

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• Serial or parallel printer interface is also provided for online Data printing application with Real Time Clock in built. Print time is settable from 0-99 minutes.

• Also PC based configuration software is available for configuration of data through PC.

2. SPECIFICATIONS 2.1. DISPLAY 2 digit 0.56" Red seven segment LED’s

for channel no. 4 digit 0.56" Red seven segment LED’s

for data of current channel. Power ON and Mode Selection discrete

Red LED’s. Individual discrete Red LED’s to

indicate channel status.

2.2. INPUT Universal Input. No. of inputs 8,16 or 24. Thermocouple type E, J, K, T, B, R, S

(ANSI Standard). RTD Pt 100, Pt-46, CU-53 3-wire. 4-20 mA* / 1-5 V DC / 0-20 mA* / 0-

5 V DC (*250 ohm/0.1% external Resistor required).

Digital I/P wetted internally. Digital input is mapped on 0-5V input and display is as “ON “ if input voltage is less than 2.5v DC and “OFF” if input voltage is greater than 2.5v DC. The reverse feature can be obtained on using UPSCALE/DOWN SCALE of open sensor. There is no relay or any output action for digital input. Cold junction compensation automatic for thermocouple types. Three wire cancellation

for RTD I/P automatic by software. Accuracy: +/- 0.1% of full span +/- 1

Count Sampling Speed

250 msec per channel for T/C & Linear Input.

450 msec per channel for RTD Input. Display Scan Rate

Settable 1 to 99 seconds. CMRR

CMRR > 120 db @ 50Hz.

NMRR NMRR > 40 db @ 50Hz.

2.3. RANGE E -200 to 1000 Deg C J -200 to 1200 Deg C K -200 to 1372 Deg C T -200 to 400 Deg C B 400 to 1820 Deg C R 0 to 1768 Deg C S 0 to 1768 Deg C Cu-53 -210 to 210 Deg C PT46 -200 to 600 Deg. C PT100(RTD 1) -199 to 850 Deg. C PT100 (RTD 0) -199.9 to 200.0 Deg C 4-20mA- Field scaleable-1999 to 9999 0-5 V - Field scaleable -1999 to 9999

2.4. CALIBRATION Ambient, Zero and span adjusted by digital calibration through front panel keys. No trim- pots. Zero Span Calibration of output through front panel keys. One shot Calibration of both input and output.

2.5. CONTROLS Vfy, Increase, Decrease, Auto/Man,

Next/Group Check, Skip/Self Check, Al1/Al2, Scan Time/Print Time and Enter/ ACK keys for operation, programming & calibration.

2.6. Serial Communication Isolated RS232/485 Serial

Communication Protocol Standard MODBUS RTU HEX. OR Standard Serial Printer Output.

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2.7. OPTIONS FOR AUXILLARY OUTPUTS (Maximum Two Auxiliary Outputs are possible under SLOT-1 and SLOT-2 Input):

Relay card

2relay/1relay(per group)

Analog Output Card

Open Collector Card

Printer Card

Slot 1

3 groups(1 to 3 ) with 2 set points/

6 groups(1 to 6) with 1 set point

Two Isolated Retransmission groups

(Gr. No.: 1 and 2)

24 Open Collector Outputs

Slot 2

3 groups(4 to 6) with 2 set points

6 groups(7 to 12) with 1 set point

Two Isolated Retransmission groups

(Gr. No.: 3 and 4)

24 Open Collector Outputs

Centronics Printer Port interface

Common Description

2A@230V A.C. with N.O./C/N.C.

Relay Mapping possible with number of channels

Groups:- MAX or MIN

Outputs:- 4-20mA

Accuracy:- 0.25% of Range

Load:- 250 Ohms

24V D.C. @ 100mA externally wet Contacts

Parallel printer port

NOTE: The possible combinations are explained in the operational manual in Topic no. 8.

Parallel Printer Port: 1 No ( See Special Note 2)

o Centronics Printer Port Interface

Special note 1: If “OR” type Logic is selected or Scanner Type is 8508 and “INDIVIDUAL” logic is used, user can configure SLOT-2 for any other Output. (Refer to Operation manual for detail description of “OR” type and “INDIVIDUAL” type Logic). If “INDIVIDUAL” Logic is used and Scanner Type 8516 or 8524 both Slots require Open Collector Output by default. Special note 2:

If serial Printer is selected then Parallel Printer Selected on Slot-1 and Slot-2 will not be active. If Parallel Printer is selected as Option on Both Slots, Parallel Printer on Slot-1 will only be active.

2.8. GENERAL power supply - selectable 85V to

265V AC 50 Hz and 125V to 280 VDC. 22V to 30V DC, (optional),90V to 135V DC(optional).

Ambient - 0 to 55 deg C. Humidity - up to 95% RH (Non-

condensing) Power consumption - Less than 20

VA Scanning time -

1) For T/C and Linear - 250 mSec.

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2) For Rtd - 450 mSec.

2.9. PHYSICAL

Case - M.S. powder coated with ABS molded bezel

Terminals - Screw type, can accept up to 2.5 sq. mm wire

Bezel size - 96 X 192 mm Depth behind panel - 208 mm /

250mm (with terminal plate) Panel cutout - 92 X 188 mm

2.10. SPECIAL FEATURES: Real time RTC interface for Serial or

parallel printer output. Print on Time and Hot printing feature. Print Time settable from 0-99 minutes. 85xx-WP

• Case-Material:- 1.6 MM THK. M.S SHEET METAL FABBRICATIED. Painted Shade 631,IS:5.

• Dimension-

320 (H) x 350 (W) x 420(D)

85xx-EXP • Case-Material:- Cast Al. LM-

6(A6-M).Paint-Epoxy, Light Grey Shade 631,IS:5.

• Dimension- 560 (H) x 275 (W) x 210(D)

• Key – 9 push button keys for front access.

2.11. OTHER OPTIONS 1. Channel to channel online isolation up

to 125V AC and 300V DC and off-line isolation up to 500VDC is available for Critical Applications.

2. Horizontal Scanner: Bezel size - 192 X 96 mm Depth behind panel -208 mm /

250mm (with terminal plate) Panel cutout - 188 X 92 mm

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3. Key Operation There are nine keys for operation of the instrument. For understanding the operation first let us see the operation of keys.

3.1.1.1. VFY

This key is used to select desired parameter in configuration, program, verify configuration and verify program modes. On first press of this key, it will display

Md upgm Verify program

mode By pressing INC or DEC key you can select the desired mode (VPGM, PRGM, VCFG, and CNFG) of operation. Now if you again press the vfy key then the instrument will come in Run mode. The corresponding mode LED will glow on pressing this key.

3.1.1.2. ENTER/ACK

This key is used to enter the value of the selected parameter. After setting the data to proper value, if ENTER key is pressed, the data will be permanently stored in non-volatile memory. On pressing of ENTER key, the decimal point on last digit disappears to indicate that data is entered. Now, the data change is not allowed until ENTER key is pressed once again. On pressing of ENTER key once again, decimal point on last digit will glow and allow change in the data. This key when pressed during RUN MODE will be considered as an ACK key which is used to acknowledge the relays and LED status as per logic selected.

3.1.1.3. INC ()

This key will increment the selected parameter value by one count in program, configuration or calibration mode. if you keep pressed the key then value will be incremented by 10 times faster up to the maximum value of that particular parameter.

3.1.1.4. DEC ()

This key will decrement the selected parameter value by one count in program or configuration mode. If you keep pressed the

key then value will be decremented by 10 times faster up to the minimum value of that particular parameter.

3.1.1.5. NEXT /GCHK

This key is used to move into next parameter in a current mode. In MAN mode it is used to select next channel for fixed channel display. Also during RUM Mode this key is used as Relay map check key. On pressing NEXT /GCHK key for at least 3 sec the Relay map display feature is enabled and display shows set point type , group number and channels mapped to it is shown by LEDs AL1 and AL2 glowing.

hh

Grp1 Press VFY to exit from this mode or will come out after time out of at least 20 seconds. Check those Leds which are on at this prompt indicated that the channel is in this group.

3.1.1.6. AUTO/MAN

This key is used to set the unit in either auto mode or manual mode. This is a toggle key. i.e. if it is pressed in auto mode, the unit is switched into MAN mode and channel display will become fixed. MAN LED will glow in MAN mode to indicate the same. This key is also used for individual zero/span, individual input type, individual decimal point position, Relay mapping, Retransmission mapping and Retransmission configuration setting for each channel.

3.1.1.7. SCN /PRN TIME

This key is used to set the scan time for display of channels and its reading. It can be incremented up to 99 using INC key or decremented up to 1 using DEC key. The same key is also used for print time setting for online printing of data. Print time is settable from 0-99 minutes. This key is also used to enter in calibration mode from configuration mode.

3.1.1.8. SKIP / SCHK KEY

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This key is used to skip / un-skip the channel in program mode. This is also a toggle key. i.e. if key is pressed while channel is skipped, it will un-skip the channel. On pressing this key in program mode, skip / un-skip message will be displayed in Data window and channel no. will be displayed in Channel window. Self check feature can also be invoked by this key during Run Mode.

3.1.1.9. AL1 / AL2

This key is used to change from alarm limit 1 to alarm limit 2 and vice-versa. This is also a toggle key.

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4. CONNECTION DETAILS: Back plate Detail. (Standard back plate)

RELAYOUTPUT

INPUTSIGNAL

RL

RL

RLRL

RL

RL

RL

AMB.SENSOR

PIN 1

SERIAL COMMUNICATION

MAINS

1FU SE

RL

RL

CHCH

CH

CH

CH

CH

CH

CH

CH

CH

CH

CH

CHCH

CH

CH

CH

CH

CH

CH

CH

CH

CH

CH

C

NO

NC

C

NO

NC

C

NO

NC

C

NO

NC

C

NO

NC

C

NO

NC

C

NO

NC

C

NO

NC

C

NO

NC

C

NO

NC

C

NO

NC

C

NO

NC

RL

RL

RL

RL

RL

34

+Ve

-Ve

+Ve

-Ve

+Ve

-Ve+Ve

-Ve

1

RL

2

RL

C

+-

C

+-

C

+-

C

+-

C

+-

C

+-

C

+-

C

+-

C

+-

C

+-

C

+-

C

+-

C

+-

C

+-

C

+-

C

+-

C

+-

C

+-

C

+-

C

+-

SENSOR CONNECTION2. FOR T/C : 3. FOR DIGITAL I/P :1. FOR RTD INPUT :

4. FOR VOLT : 5. FOR CURRENT :

- +

- +

250Ohms,0.1%,Externally.

- +

- + C - C

C

+-

C

+-

C

+-

C

+-

432

POWER CONNECTION

N/- E

432

L/+

L/+ N/- ENC

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Back plate Detail of OPEN COLLECTOR (OPTIONAL)

OC24OC23OC22OC21OC20OC19OC18OC17OC16OC15OC14OC13

OC12OC11OC10

OC5OC6OC7OC8OC9

OC4OC3OC2OC1DG OC48

OC47OC46OC45OC44OC43OC42OC41OC40OC39OC38OC37

OC36OC35OC34

OC29OC30OC31OC32OC33

OC28OC27OC26OC25DG

OPENCOLLECTOR

OUTPUT

INPUTSIGNAL

AMB.SENSOR

PIN 1

SERIAL COMMUNICATION

MAINS

1FU SE

CHCH

CH

CH

CH

CH

CH

CH

CH

CH

CH

CH

CHCH

CH

CH

CH

CH

CH

CH

CH

CH

CH

CH

C

+-

C

+-

C

+-

C

+-

C

+-

C

+-

C

+-

C

+-

C

+-

C

+-

C

+-

C

+-

C

+-

C

+-

C

+-

C

+-

C

+-

C

+-

C

+-

C

+-

SENSOR CONNECTION2. FOR T/C :1. FOR RTD INPUT :

3. FOR VOLT : 4. FOR CURRENT :

- +

- +

250Ohms,0.1%,Externally.

- +

- + C

C

+-

C

+-

C

+-

C

+-

432

POWER CONNECTION

N/- E

432

L/+

L/+ N/- ENC

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Back plate Detail of PARALLEL PRINTER (optional).

RELAYOUTPUT

INPUTSIGNAL

RL

RLRL

RL

AMB.SENSOR

PIN 1

SERIAL COMMUNICATION

MAINS

1FUSE

RL

CHCH

CH

CH

CH

CH

CH

CH

CH

CH

CH

CH

CHCH

CH

CH

CH

CH

CH

CH

CH

CH

CH

CH

C

NO

NC

C

NO

NC

C

NO

NC

C

NO

NC

C

NO

NC

C

NO

NCRL

+Ve

-Ve

+Ve

-Ve

1

RL

2

RLC

+-

C

+-

C

+-

C

+-

C

+-

C

+-

C

+-

C

+-

C

+-

C

+-

C

+-

C

+-

C

+-

C

+-

C

+-

C

+-

C

+-

C

+-

C

+-

C

+-

SENSOR CONNECTION2. FOR T/C : 3. FOR DIGITAL I/P :1. FOR RTD INPUT :

4. FOR VOLT : 5. FOR CURRENT :

- +

- +

250Ohms,0.1%,Externally.

- +

- + C - C

C

+-

C

+-

C

+-

C

+-

432

POWER CONNECTION

N/- E

432

N/- EL/+NC

L/+

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Back plate Connection Detail of Weather Proof and FLP Scanner (optional).

MA

INS

SUPP

LYR

x O/

P-2

Rx

O/P-

1N

CN

OCC

D-

D+

-+

RL-

11R

L-9

RL-

7R

L-5

RL-

3R

L-1

-+

NC

NC

NC

NC

NC

NO

NO

NO

NO

NO

CC

CC

C

RL-

12R

L-10

RL-

8R

L-6

RL-

4R

L-2

L/+

N/-

E

RS-

485

MO

DBU

S

CH

-2C

H-4

CH

-6C

H-8

CH

-10C

H-12

CH

-14C

H-16

CH

-23

CH

-24C

H-22

CH

-20C

H-18

CH

-21C

H-19

CH

-17C

H-15

CH

-13C

H-11

CH

-9C

H-7

CH

-5C

H-3

CH

-1

C+

-

++--

RTDT/C

VO

LTS

CU

RRE

NT

250 ohm 0.1%

MA

C+

-C

+-

C+

-C

+-

C+

-C

+-

C+

-C

+-

+-

C+

-C

+-

C

RL-7 to 12

RL-1 to 6

CH-9 to 16

CH-1 to 8

CH-17 to 24

TOP VIEW

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Back plate connection detail of Weather Proof & FLP SCANNER (25 PIN D TYPE Female) Relay cable (25 pin D type connector)

(Female)

CHANNEL PIN NO CHANNEL CHANNEL CH-1 16 Common CH-9 CH-17

14 +/Hi

15 -/Lo CH-2 19 Common CH-10 CH-18 17 +/Hi 18 -/Lo CH-3 20 Common CH-11 CH-19 22 +/Hi 21 -/Lo CH-4 23 Common CH-12 CH-20 25 +/Hi 24 -/Lo CH-5 3 Common CH-13 CH-21 1 +/Hi 2 -/Lo CH-6 6 Common CH-14 CH-22 4 +/Hi 5 -/Lo CH-7 8 Common CH-15 CH-23 10 +/Hi 9 -/Lo CH-8 11 Common CH-16 CH-24 13 +/Hi 12 -/Lo

NC 7 Common

PIN NO CHANNEL

1 C-3

2 NO-3

3 NC-3

4 C-4

12 NO-6

13 NC-6

14 C-1

15 NO-1

16 NC-1

17 C-2

18 NO-2

19 NC-2

20 NO-4

21 NC-4

22 C-5

23 NO-5

24 NC-5

25 C-6

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5. USER GUIDE

5.1. INTRODUCTION

This is a single chip micro-controller based scanner designed for universal input type. Instrument is operated by nine user friendly keys. These keys are used for operation, programming and calibration. There are four levels of protections in the instrument. The four levels decide access to verify settings (operator level), access to set points & control parameters (supervisor level), configuration and calibration. The manual covers all aspects of operation of the instrument. Please read instructions carefully before altering any programming or configuration information.

Vertical Scanner: Bezel size - 96 X 192 mm Depth behind panel - 208 mm /

250mm (with terminal plate) Panel cutout - 92 X 188 mm

SCANNER

masibus

POWER

MAN

RUN

VFY

PRG

FLT

AL1

AL2

AL1

AL2

1 2 3 4 5 6 7 8 9 10 11 12

13 14 15 16 17 18 19 20 21 22 23 24

CHANNEL

DATA

ENTACK

VFY AUTOMAN

NEXT

AL1AL2

SCNTIME

85XX

SKIPSCHK

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Horizontal Scanner:

Bezel size - 192 X 96 mm Depth behind panel -208 mm / 250mm (with terminal plate) Panel cutout - 188 X 92 mm

FLP Scanner:

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WEATHER PROOF Scanner:

5.2. OPERATION

5.2.1. POWER SUPPLY

Always be sure that you are connecting right input supply voltage to right power terminal of the instrument. On application of proper power, the instrument will display Scanner type for 2 seconds and then configuration type for another two seconds. Now, if the input signal is connected, scanner will display value of input in DATA window and channel no. in channel window on display along with appropriate mode LED.

6. MODES OF OPERATIONS

There are seven modes of operations.

6.1 Run mode 6.2 Manual mode

6.3 Program mode 6.4 Configuration mode 6.5 Verify configuration mode 6.6 Verify Program mode 6.7 Calibration mode Each are described in detail in individual chapter

6.1 RUN MODE

This mode is indicated by RUN LED glowing. In this mode, channel window will display current channel number and DATA window will show its temperature. In AUTO mode, it will keep on displaying successive un-skipped channels at the programmed scan rate. In case of MAN mode, only one channel will be displayed continuously. For manual mode separate LED indication of mode is provided on front. In RUN mode, alarm status of channels is indicated by discrete LEDs for both AL1 and AL2 limits. If the LED is on, the channel has crossed that limit. If the LED is flashing, the alarm is not acknowledged. When ENTER/ACK key is pressed, the LED will become steady to indicate acknowledged alarm. The relay of that channel will be turned OFF, on acknowledging the alarm, if the alarm type is

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not configured for trip logic, where relay is not turned OFF until it actually comes within limit. The type of action and normal status of relay is programmable and described in Configuration mode. Also refer relay logic table There is a facility for latching of alarm status. Even when the channel comes back to normal mode, LED will be ON till acknowledged to indicate past alarms. The relay will be self clearing in this mode. For currently selected calibration channel decimal point on unit’s digit of channel no. will glow. In this mode self check feature through SKIP/SCHK key and Relay map summary through NEXT/GCHK key are also accessible.

6.2 MANUAL MODE

Manual mode is same as normal run mode except for displaying only one channel continuously. The channel number can be changed by NEXT key. This mode is entered by pressing AUTO/MAN key in RUN/AUTO mode. Pressing this key once again brings back to AUTO mode. In this mode self check feature through SKIP/SCHK key and Relay map summary through NEXT/GCHK key are also accessible.

6.3 PROGRAM MODE

This mode is used to display / change alarm limits, scan time, print time and skip status of channels. For entering in this mode, press VFY key in RUN mode and VFY LED will glow to indicate the mode selection and display will ask to select the mode. By pressing increment and decrement key select PRGM option and press ENTER key. By pressing the ENTER key it will ask for Password. Select your password by using “INC” and “DEC” keys. If the Password is correct then it will go in to Program mode and PRG LED will start glowing to indicate the current mode of operation. Then press NEXT key to enter in program mode. Pressing VFY key will take you out of this mode. Factory set password is '00'. If the user has programmed password in configuration mode, go to correct password using INC key and DEC keys and then press ENT key. 6.3.1 SET ALARM TRIP VALUE

CHANNEL 1

01 500

First parameter is alarm limit 1 for channel 1. The upper row LED (for AL1) for channel 1 will be flashing to indicate channel affected by this limit. Also a decimal point on last digit of data will glow. Change the limit as per requirement by INC and DEC key and press ENTER. The LEDs will stop flashing. For changing the entry once again, press ENTER key. The decimal point on last digit of data indicates, whether changing of data is allowed or not. If decimal point is off and LEDs are steady data changing is not allowed. Pressing NEXT key will bring display to channel 02 limits.

CHANNEL 2

02 600

Alarm limit for 1 for channel 2. The upper row LED (for AL1) for channel 2 will be flashing to indicate channels affected by this limit. Other operations are identical to channel 1. Pressing NEXT key will bring display to channel 03 limits.

CHANNEL 3

03 700

Alarm limit 1 for Channel 3. The upper row LED (for AL1) for channel 3 will be flashing to indicate channel affected by this limit. Other operations are identical to channel 1. Pressing NEXT key will bring display to channel 04 limits. Thus you can set AL1 limit for each individual channel. For programming AL2 limit for all channels, press AL1/AL2 key to change to AL2 limits. Now, the lower row LEDs for AL2 will start flashing for the particular channel. Other operations are identical to AL1 programming.

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SCAN TIME/PRINT TIME For programming Scan Time or Print Time, press SCN/PRN key in program mode. Display will show:

St 001

Displays scan time for updating the channel on display. Maximum Scan Time is 99 Sec. Minimum Scan Time is 1 Sec. Change Scan Time by INC and DEC keys and press ENTER when correct value is set. On pressing NEXT key, print time menu appears if printing feature is selected (Either serial or parallel printer Interface). Display will show:

05 PrNt

Print Time can be set between 0-99 minutes. Setting print time equals to “0” disables printing. Change Print Time by INC and DEC keys and press ENTER when correct value is set. Printing at regular interval of set time is available on printer output (Serial or Parallel printer Interface). Also hot printing can be obtained through SCN/PRN key in Run mode. I.e. Print on Demand feature.

6.3.2 SKIPPING / UNSKIPPING OF CHANNEL

For changing the skip status of channels, press SKIP key in program mode. The display will show channel skip status. If Ch-1 is skipped, display will be

1 S-ch

If Ch-1 is un-skipped, display will be

1 U-ch

Channel can be selected by pressing NEXT key. SKIP key works as a toggle key, i.e. if channel is skipped, by pressing SKIP key status will change to un-skip and vice-versa.

After changing the skip status, press ENTER key to store the status. Skipping of all channels is not allowed. At least one channel has to be un-skipped for operation of unit. When user tries to skip the last un-skipped channel, it will not allow. In program mode, user can select any parameter by using NEXT, SKIP, AL1/AL2 and SCAN TIME keys and can abort from this mode by pressing VFY key. For Verify mode all the parameter sequences are same except for password entry and decimal point in last digit is 'off'.

6.4 CONFIGURATION MODE

Configuration mode is used to change basic configuration of unit. The program is same for all options and all options are configurable from front only by using various keys. No hardware changes are necessary for changing input type. It can be changed by just using front keys. For entering Configuration mode, press VFY key in RUN mode and VFY LED will glow to indicate the mode selection and display will ask to select the mode. By pressing increment and decrement key select CNFG option and press ENTER key. Now it will ask for Password. After setting correct Password with the help of INC and DEC keys press ENTER. If the Password is correct then only you can enter in Configuration mode. PRG LED starts glowing which indicates the mode of operation. Then press NEXT key to go ahead in Configuration mode. Pressing VFY key will take you out of this mode. By entering in Configuration mode, the scanner will display scanner type. The parameters in sequence are described below. User can go to next parameter in sequence by pressing NEXT key.

6.4.1 SCANNER TYPE

No OR No

8508 8516 OR

No

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8508 There are three options 8508 or 8516 or 8524 for this parameter. Pressing INC and DEC key you can make it 8508 or 8516 or 8524.

6.4.2 CONFIGURATION TYPE

FI

CNfg In this configuration type different input type can be set for individual channel.

6.4.3 INPUT TYPE

For changing of input type, no internal hardware changes are required. If input type is 4-20mA then you are required to connect the 250ohm Resistors supplied between the INHI and INLOW terminals of the terminal plate. This will be treated as common i/p type for all the channels. When an input type is selected its corresponding zero and span range is automatically adjusted as per its table. However if user wants to change zero and span as required he can move to the zero or span prompt and can change . With this facility if the same input is selected (ie.ENTER key is pressed on the same input), its zero and span range is kept as it is. For setting the range as per the table one has to change the input first and then change back to same input as required. Refer corresponding range as per the inputs. There is provision for setting input type for each channel individually. By pressing AUTO/MAN key here, you can enter individual input type for all the channels provided that configuration type is selected as “mix”. Display will show as:

IP E-tc

Discrete LED 1 of AL1 will start flashing .By pressing INC/DEC keys; you can set the input type for channel 1. By pressing NEXT key here you can go to next channel and similarly set the input type of other channels. If you want to come at channel 1 from any other channel then use SCN TIME key. VFY key will bring you back to the configuration mode (i.e. one level up) at

common input type setting. From here you can go to the next parameters setting. Each type is displayed by prompt as follows.

E-tc -

E - type thermocouple -200 to 1000

J-tc - J - type thermocouple -200 to 1200

K-tc -

K - type thermocouple -200 to 1372

T-tc -

T - type thermocouple -200 to 400

B-tc -

B - type thermocouple 400 to 1820

R-tc - R - type thermocouple 0 to 1768

S-tc - S - Type thermocouple 0 to 1768

CU53 - RTD CU-53, 1 deg. Resolution -210 to 210

Pt46 - RTD PT-46, 1 deg. Resolution -200 to 600

Rtd -

RTD PT-100, 1 deg. Resolution -199 to 850

Rtd.1 -

RTD PT-100, 0.1 deg. Resolution -199.0 to 200.0

4-20 - 4-20 mA or 1-5 V input -1999 to 9999

0-5v - 0-5 V input or 0-20 mA -1999 to 9999

dIgt -

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Digital input(0-5 v) on or off

6.4.4 SETPOINT TYPE

hh OR hL OR LL SPtY

Where HH - high, very high AL1 – high AL2 - very high HL - high, Low AL1 - low AL2 – high LL - low, very low AL1 - very low AL2 - low

This setting is common for all groups if the relay group mode is configured as 2rELy. If the relay group mode is selected as 1rELy, then only two set points types will be available. i.e.

hi OR Lo

SptY Where, hi - high AL1 –

high

Lo - low AL1 - low

For exact understanding of relay and LED operation please refers the ‘relay logic table’ given at the end of manual.

6.4.5 ABNORMAL STATUS OF AL1

AL OR TR CAL1

Configuration of abnormal status for AL1 limit. It will toggle between ALRM and TRIP by INC and DEC keys. In alarm type, discrete LEDs and relays are self-clearing. In trip type, both are latched. They will go off only by pressing ACK key and returning to normal

status. Even if the reading has come to normal, relay will not be turned off until ACK key is pressed. This is useful when the relay is used for tripping the plant or device and it is not to be started once again until operator has set up for starting once again. Open condition will be treated as normal condition in trip type. This is common for all groups if the relay group mode is configured as 2rELy.

NOTE: If the relay group mode is selected as 1rELy, then only AL1 limit will be available

which can be configured as alarm or trip.

6.4.6 ABNORMAL STATUS OF AL2

AL OR TR CAL2

This is for configuration of abnormal status for AL2. Other description is same as AL1. NOTE: This parameter will be available only if relay group mode is selected as 2rELy.

6.4.7 LATCHING OF ALARM

Y OR no Ltch

This is used to enable latching of discrete LEDs when alarm limit is crossed. This option will keep discrete LEDs latched even after the channel has come to normal status until ACK key is pressed. This option can be changed to Yes or no for enabling and disabling respectively. When CAL1 and CAL2 are of trip type, this parameter will be skipped from display.

6.4.8 OPEN SENSOR UP/DOWN

UP OPEN

This is used to define the state of the alarms in open sensor condition. It can be configured as UP or DOWN by pressing INC and DEC keys. If it is configured as UP then open condition will be treated as alarm / abnormal condition. If it is configured as DOWN then

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open condition will be treated as normal condition.

6.4.9 HYSTERESIS

h 010

Hysteresis for relay operation on alarm limits. This parameter is common for all groups. Minimum value can be '0' and maximum value can be 100. Use INC or DEC keys for changing the value. Hysteresis is treated as per count basis depending on display value. For RTD Pt100; 0.1 deg. resolution, maximum setting will be 10.0 deg.

6.4.10 ZERO

Z -1999

Zero value or minimum value for selected input. Upto 5% below of the total zero and span value OVER will be indicated on display. For out of range value, OPEN will be indicated on display. Minimum value is decided by input type. Maximum value will be span value. For linear inputs, this is the zero setting for range programming. This will be treated as common Zero value for all the channels. There is provision for setting zero/ span/ dp position (dp position is zero for t/c’s, 1 for RTD0.1) for each channel individually. By pressing AUTO/MAN key here, you can enter individual zero value for all the channels. Display will show as:

01 100

Discrete LED 1 of AL1 will start flashing .By pressing INC/DEC keys; you can set the zero value for channel 1. If you press AUTO/MAN key here then Discrete LED 1 of AL2 will start flashing. Now display will show span of channel 1.By pressing INC/DEC keys, you can set the span value for channel 1. AUTO/MAN key here works as toggle key between AL1 & AL2 (i.e. Zero and Span). By pressing NEXT key here you can go to next channel and similarly set the zero and span values of other channels. If you want to come at channel 1 from any other channel then use

SCN TIME key. VFY key will bring you back to the configuration mode (i.e. one level up) at common zero value setting. From here you can go to the next parameters setting.

6.4.11 SPAN

S 2000

Span value or maximum value for selected input. Up to 5% above of the total zero and span value OVER will be indicated on display. For out of range value, OPEN will be indicated on display. Maximum or minimum value is decided by input type. For linear inputs, this is the span setting for range programming. Ey pressing AUTO/MAN key here, you can enter individual zero/ span values for all the channels. Display will show as:

01 1000

Discrete LED 1 of AL2 will start flashing. All the functions described in the previous description of zero value setting are applicable here.

6.4.12 DECIMAL POINT POSITION

dP 000

Decimal point position is applicable only to 4-20 mA or 0-5V i/p. It can be set 0 to 3 as per requirement. If i/p type is selected as linear (4 to 20mA, 0 to 5V) then only by pressing AUTO/MAN key here, you can enter individual dp position value for all the channels. If configuration type is selected as mix then you can enter in individual DP position setting but you can change DP position of channels only which has I/P type as 0-5V or 4 –20. Display will show as:

01 001

Discrete LED 1 of AL1 will start flashing .By pressing INC/DEC keys; you can set the dp position value for channel 1. By pressing NEXT key here you can go to next channel and similarly set the dp position values of

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other channels. If you want to come at channel 1 from any other channel then use SCN TIME key. VFY key will bring you back to the configuration mode (i.e. one level up) at common DP value setting. From here you can go to the next parameters setting. For the channels having input type’s t/c and rtd, dp position value is fixed (zero). If you are using the instrument with individual scaling of zero/span and dp then don’t press ENTER key at the main zero/span and dp parameters in the configuration mode after setting individual values. Main zero/span and dp values are common values for all the channels. After setting individual values if you will press ENTER key at main zero/span/dp then this will make zero, span and dp values same or common for all the channels.

6.4.13 PASSWORD

0 PASS

Password for entering to Program mode and Configuration mode. The value of password can be programmed anywhere between '0' to '99'. Factory set password is 00. 6.4.14 SERIAL OUTPUT CONFIGURATION:

This parameter is used for configuration of serial output either as Serial Modbus or Serial Printer. Display will show:

S0 PrNt When serial configuration parameter is set as print (PRINT), baud rate is fixed 9600 and is not changeable; also serial printer should have a default baud rate of 9600.

6.4.15 SERIAL NUMBER

1 SrNo

This parameter is required while using the Serial Communication facility. It represents

the serial number or the ID number of the Unit. It can be configured between 1 and 99 by using INC/DEC keys.

6.4.16 BAUD RATE

bd 9600

This parameter is used to set the BAUD RATE for serial communication. Different baud rates can be selected by using INC/DEC keys. Baud rate can be set from 9600 and 19.2KB. In case of Serial printer interface as serial output baud rate is fixed to 9600 and cannot be modified.

6.4.17 SLOT 1CONFIGURATION: 6.4.18 SLOT 2CONFIGURATION:

Scanner is equipped with two auxiliary slots whose function of operation can be defined and configured through Slot 1 and Slot 2 configurations parameters. Each slot is programmed independently for required output and their configurations are configured per slot. I.e. Slot wise configuration is carried out. (Refer Auxiliary options table for detail information)

These slots can be configured for number of outputs and there combinations are as defined in Auxiliary options chart. Five available options are:

Relay output ----

relC Relay Card

Open Collector Output ----

opeC Open collector card

Retransmission Output ----

rtrC Retransmission card

Parallel Printer Output ----

prNc Centronics Printer card

No Output. ----

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NoNe No card placed in slot

6.4.19 RELAY OUTPUT: To set Slot 1 or Slot 2 configuration as Relay output, select Relay card on slot 1 prompt, display shows:

S1 RELC

Press ENTER on this prompt, on pressing next key a Relay Mapping Menu appears wherein channels can be mapped to groups. Relay configuration menu appears on display as:

GROUP RELAY:

GP 1rLy or 2rLy The relay settings can be configured as 1 relay (1rELy) for settings of total of 12 groups. Or as 2 relay(2rELy) for settings of total 6 groups.

1rELy – group1 - 6 for Slot1 and group7 –12 for slot2.

2rELy – group1 -3 for Slot1 and group4 –6 for slot2.

RELAY MAPPING:

Rl mapp Press Auto/Man key to enter into mapping configuration. Individual channels are displayed with there mapping onto groups. If both the slots are selected as Relay card and the group settings are selected as 2rELy in GP mode, a total of 6 groups are available, 3 groups per card where as if only single slot is configured as Relay card, only 3 groups are available. If both the slots are selected as Relay card and the group settings are selected as 1rELy in GP mode, a total of 12 groups are available, 6 groups per card where as if only single slot is configured as Relay card, only 6 groups are available. Display appears as:

01 Grp1 Discrete LED 1 of AL1 will start flashing .By pressing INC/DEC keys; you can set the required group for channel 1. By pressing NEXT key here you can go to next channel and similarly the group for any channel can be set. Also one can select No group prompt for avoiding the channel in any group.

01 NGrp All relay operations are based on grouping of channels. On pressing VFY key menu will shift back to upper level and on pressing NEXT key Relay configuration parameter appears:

RELAY STATUS OF AL1:

OF OR on CrL1

Configures normal relay status as ON or OFF for AL1 Relay. This is common for all groups. If GP mode is selected as 1rELy, then only CrL1 will be displayed. If GP mode is selected as 2rELy, then both CrL1 and CrL2 will be displayed.

RELAY STATUS OF AL2:

OF OR on CrL2

Configures normal relay status as ON or OFF for AL2 Relay. This is common for all groups. If it is configured as ON, relay will remain ON when all channels of that group are in clear status. This is useful for specific applications where Scanner ON is used for making a contact for failsafe operation, i.e. user wants to sound buzzer or annunciator when Scanner is turned OFF or it is not working. NOTE: This parameter will be displayed only if 2rELy mode is selected. Pressing NEXT key displays the configuration for Slot 2:

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S2 RELC

The Same sequence is followed for Slot 2 Configuration as Relay card: Note: Refer the Back plate details for Relay output connections. For full fledge details of Relay operation refer the Relay Logic Table attached.

6.4.20 OPEN COLLECTOR CARD: 24 open collector outputs are available per card and can be configured as:

• 1 outputs per channel -- Common output of AL1 and Al2 (OR – Type)

• 2 output per channel -- Individual output Al1 and Al2 configuration (IND- Type)

When the output is selected as OR Type, one open collector output is available per channel and is activated when any of AL1 or AL2 alarm limit is crossed.

When the output is selected as IND Type, two open collector output is available per channel corresponding to AL1 and AL2 limits.

In order to configure Slot 1 as Open collector output , Select Open collector output on display prompt,

S1 oPEC

By pressing NEXT key a parameter for Open collector output type can be configured (“IND” or “OR” type)

In OR or oCty

Note: Open collector type options is common for both Slot 1 and Slot 2 configuraiton . An open collector output follows the Led Indication as seen on Front panel.

Refer back plate details for Open collector output connections.

6.4.21 RETRANSMISSION OUTPUT: Two Isolated 4-20mA with 0.25% accuracy of full scale & Loading up to 250Ω, Retransmission output is available per card. Slot1 or Slor2 can be configured for Retransmission output. When both the slots are configures as Retransmission card, a total of 4 Isolated Retransmission output is available with two auxiliary cards. Retransmission output can be configured as either Minimum or Maximum of channels mapped to Retransmission groups. Any channel can be mapped to any Retransmission group. (2 in case of one Retransmission card and 4 in case of two Retransmission card). When Output configuration is set as Maximum, channel whose output is maximum in that group will be transmitted as 4-20mA equivalent. When Output configuration is set as Minimum, channel whose output is minimum in that group will be transmitted as 4-20mA equivalent. Channels those are OPEN or skipped are not considered for Retransmission output.

As for an Example: Analog o/p of 4 to 20mA. Analog O/P will follow as the below indication:

Set zero = 0. Set span = 500.

mA Min/Max 3.2 3.2

Process value on display

open UNDER -25 (5%)

mA 4 20 20.8

Process value on display

0 500 525(5%)

mA 20.8 Min/Max

Process value on display

OVER OPEN

In order to select Retransmission output, enter Retransmission card at display prompt,

S1 RtrC

On pressing NEXT key a menu for Retransmission mapping is displayed wherein

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any channel can be mapped to any Retransmission group.

rt mapp

Press Auto/Man key to enter into mapping configuration. Individual channels are displayed with there mapping onto groups. If both the slots are selected as Retransmission output a total of 4 Retransmission groups are available, 2 groups per card where as if only single slot is configured as Retransmission output, only 2 groups are available. Display appears as:

01 Rgp1

Discrete LED 1 of AL1 will start flashing .By pressing INC/DEC keys; you can set the required group for channel 1. By pressing NEXT key here you can go to next channel and similarly the group for any channel can be set. Also one can select No group prompt for avoiding the channel in any group.

01 NGrp On pressing VFY key menu will shift back to upper level and on pressing NEXT key Retranmission group configuration parameter appears:

rt cnfg

Press Auto/Man key to enter into output configuration. In this Menu output group can be configured as either Maximum or Minimum output of channels of that group.

g1 Max OR mIN Discrete LED 1 of AL1 will start flashing .By pressing INC/DEC keys; you can set the required output configuration for Group1. By pressing NEXT key here you can go to next output group. Same Menu appears for Slot 2Configuration.

6.4.22 PRINTER OUTPUT: Centronics (Parallel) printer can be interface through a parallel printer card. Slot 1 or Slot 2 can be set for Printer output. In order to configure the slot for printer output selected Printer card on display prompt,

S1 PRNC

Online printing at regular interval (Print time as set in Program mode) is available on printer output. Also Hot printing facility is available through SCN/PRN key in run mode. In order to reset the printing sequence printer page reset option is used (Page Reset parameter in program mode)

Note: Only one printer output can be available at a time. Since scanner is equipped with both serial and parallel printer interface following priority of operations are defined:

Serial printer is given highest priority if configured serial printing and then parallel Centronics output. Only one at a time. If both Slot 1 and Slot 2 are configured as Printer output Slot 1 is given highest priority .

Pressing NEXT key displays the Date and Time setting of Real Time Clock (RTC) specifically used for Printer output. Time stamp setting is common for both Slot 1 or Slot 2.

TIME STAMP SETTINGS:

Press INC or DEC key to set following parameters.

Example: 15:12:24 28/12/05 Wednesday

1. Hour: This prompt is used to set Hour (0-23)for Real Time RTC.Display will show:

15 hour

2. Minutes: This prompt is used to set Minutes (0-59)for Real Time RTC.Display will show:

12 mIN

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3. Seconds: This prompt is used to set Seconds (0-59)for Real Time RTC. Display will show:

24 seC

4. Day: This prompt is used to set day (1-7)(Sunday = 1)for Real Time RTC. Display will show:

4 day 5. Date: This prompt is used to set date (1-

31)for Real Time RTC. Display will show:

28 date

6. Month: This prompt is used to set Month (1-12)for the Real Time RTC. Display will show:

12 mth

7. Year: This prompt is used to set Year (0-99)for the Real Time RTC. Display will show:

7 YEAr

6.5 VERIFY CONFIGURATION MODE

This mode is to verify all the configuration parameters like scanner type, input type, no. of groups, no. of channels in each group, decimal point, zero, span etc. User can view the data but can’t change the data in this mode. For entering into verify configuration mode, press VFY key in RUN mode and VFY LED will glow to indicate the mode selection and display will ask to select the mode. By pressing increment and decrement key select VCFG option and press ENTER key. Then press NEXT key to enter in verify configuration mode. Pressing VFY key will take you out of this mode.

6.6 VERIFY PROGRAM MODE This mode is to verify the alarm limits, scan time and channel skip information. User can view the data but can not change it in this mode. For entering into verify program mode, press VFY key in RUN mode and VFY LED will glow to indicate the mode selection and display will ask to select the mode. By pressing increment and decrement key select VPGM option and press ENTER key. Then press NEXT key to enter in verify program mode. Pressing VFY key will take you out of this mode.

6.7 CALIBRATION MODE

You can calibrate instrument after entering in configuration mode, press SCN TIME key to enter into Calibration mode. Here there are 5 groups of calibration. Group 1: E-t/c, Jt/c, Kt/c, Tt/c. Group2: Bt/c, Rt/c, St/c. Group3: RTD0, Group4: RTD1, PT46, CU53 Group4: 0-5V, 4-20mA. Calibration can be done in any one channel only for each group. Calibration done in any one channel will hold for all the channels that has I/P type of that group only. For the first group the calibration done is of I/P type “Kt/c”. For the second group the calibration type is “Rt/c”. For the third group the calibration type is RTD0. For the fourth group the calibration type is RTD1 and for the fifth group the calibration type is 0-5V. i.e. if you want to use any channel in Jt/c then first you have to calibrate any channel as per any I/P type of group: 1. This calibration will hold for all the four types of first group. Similar is the case with all the groups. One shot calibration feature is implemented for both input as well as output. For one shot calibration calibrate zero and Span sequentially. There is no need of calibration for digital input. In calibration mode following values are displayed and programmed as follows. When you press SCN TIME key display will be as follows:

Ip CLch

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This gives selection for Input or Output calibration. Press INC or DEC key to select the calibration type. If retransmission output is selected then, by pressing ENT key output calibration is selected. On pressing INC key Retransmission output Calibration prompt appears:

Op CLch

If retransmission output is not selected then, their calibrations prompt will not appear. For input calibration, On pressing next key following prompt appears:

I ChNo

Select your channel for calibration by using INC/DEC keys. After selecting calibration channel press enter to change calibration parameter. It is mandatory to press enter if you want to change calibration parameter of particular channel.

6.7.1 AMBIENT CALIBRATION

CA 027

It will display current reading of ambient temperature. Use INC or DEC key to bring it to correct value and press ENTER key to store ambient temperature. To come out of calibration mode press VFY key. 6.7.2 ZERO CALIBRATION

CZ 054

It will display current reading of calibration channel. Use INC or DEC key to bring it to desired value and press ENTER key to store zero calibration. Display will shoe Wait message during calibration. On both sides 10% of total span is allowed for adjustment.

To come out of calibration mode press VFY key. 6.7.3 SPAN CALIBRATION

CS 1000

It will display current reading of calibration channel. Use INC or DEC key to bring it to desired value and press ENTER key to store span calibration. On both sides 10% of total span is allowed for adjustment. After pressing ENTER at span, unit under goes one shot Calibration (in case of sequentially calibration of zero and span) with a WAIT message on display. Calibration is completed then after.

If output calibration is selected then, On pressing next key following prompt appears:

I ChNo

Select your channel for calibration by using INC/DEC keys. After selecting calibration channel press enter to change calibration parameter. It is mandatory to press enter if you want to change calibration parameter of particular channel. 6.7.4 RETRANSMISSION ZERO

CALIBRATION

CZ 3.200

It will display current reading of retransmission output. Use INC or DEC key to set the mA value exactly same as at Ampere-meter reading connected at output. Now Press ENTER key to calibrate O/P for 4 mA. Display will show Wait message during calibration. On both sides 10% of total span is allowed for adjustment. To come out of calibration mode press VFY key. 6.7.5 RETRANMISSION SPAN

CALIBRATION

Cs

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2. 0.800

It will display current reading of calibration channel. Use INC or DEC key to set the mA value exactly same as at Ampere-meter reading connected at output. Now Press ENTER key to calibrate O/P for 20 mA. Display will show Wait message during calibration. On both sides 10% of total span is allowed for adjustment. To come out of calibration mode press VFY key.

7 Relay logic table For 2 relay settings:

ALARM AL1

MOMEMTARY ALARM (when in abnormal condition ack not pressed)

CONDITION NORMAL ABNORMAL UP (O/S) DOWN (O/S) ACK ** NORMAL * ACK ***

ALARM LATCH = LAMP OFF FLASH FLASH OFF FLASH OFF

YES RELAY OFF ON ON OFF OFF OFF

HIGH ALARM LATCH = LAMP OFF FLASH FLASH OFF OFF OFF

***** NO RELAY OFF ON ON OFF OFF OFF

TRIP LAMP OFF FLASH OFF OFF FLASH OFF

RELAY OFF ON OFF OFF ON OFF

ALARM LATCH = LAMP OFF FLASH OFF FLASH FLASH OFF

YES RELAY OFF ON OFF ON OFF OFF

LOW ALARM LATCH = LAMP OFF FLASH OFF FLASH OFF OFF

***** NO RELAY OFF ON OFF ON OFF OFF

TRIP LAMP OFF FLASH OFF OFF FLASH OFF

RELAY OFF ON OFF OFF ON OFF

ALARM LATCH = LAMP OFF FLASH OFF FLASH FLASH OFF

YES RELAY OFF ON OFF ON OFF OFF

VLOW ALARM LATCH = LAMP OFF FLASH OFF FLASH OFF OFF

NO RELAY OFF ON OFF ON OFF OFF

TRIP LAMP OFF FLASH OFF OFF FLASH OFF

RELAY OFF ON OFF OFF ON OFF

ALARM AL2

MOMEMTARY ALARM (when in abnormal condition ack not pressed)

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CONDITION NORMAL ABNORMAL UP (O/S) DOWN (O/S) ACK ** NORMAL * ACK ***

ALARM LATCH LAMP OFF FLASH FLASH OFF FLASH OFF

YES RELAY OFF ON ON OFF OFF OFF

VHIGH ALARM LATCH LAMP OFF FLASH FLASH OFF OFF OFF

NO RELAY OFF ON ON OFF OFF OFF

TRIP LAMP OFF FLASH OFF OFF FLASH OFF

RELAY OFF ON OFF OFF ON OFF

ALARM LATCH LAMP OFF FLASH FLASH OFF FLASH OFF

YES RELAY OFF ON ON OFF OFF OFF

HIGH ALARM LATCH LAMP OFF FLASH FLASH OFF OFF OFF

NO RELAY OFF ON ON OFF OFF OFF

TRIP LAMP OFF FLASH OFF OFF FLASH OFF

RELAY OFF ON OFF OFF ON OFF

ALARM LATCH LAMP OFF FLASH OFF FLASH FLASH OFF

YES RELAY OFF ON OFF ON OFF OFF

LOW ALARM LATCH LAMP OFF FLASH OFF FLASH OFF OFF

NO RELAY OFF ON OFF ON OFF OFF

TRIP LAMP OFF FLASH OFF OFF FLASH OFF

RELAY OFF ON OFF OFF ON OFF

ALARM AL1

MAINTAINED ALARM (when in abnormal condition ack is pressed)

CONDITION NORMAL ABNORMAL UP (O/S) DOWN (O/S) ACK ** NORMAL * ACK ***

ALARM LATCH = LAMP OFF FLASH FLASH OFF STEADY STEADY OFF

YES RELAY OFF ON ON OFF ON OFF OFF

HIGH ALARM LATCH = LAMP OFF FLASH FLASH OFF STEADY OFF OFF

***** NO RELAY OFF ON ON OFF OFF OFF OFF

TRIP LAMP OFF FLASH OFF OFF STEADY STEADY OFF

RELAY OFF ON OFF OFF ON ON OFF

ALARM LATCH = LAMP OFF FLASH OFF FLASH STEADY STEADY OFF

YES RELAY OFF ON OFF ON ON OFF OFF

LOW ALARM LATCH = LAMP OFF FLASH OFF FLASH STEADY OFF OFF

***** NO RELAY OFF ON OFF ON OFF OFF OFF

TRIP LAMP OFF FLASH OFF OFF STEADY STEADY OFF

RELAY OFF ON OFF OFF ON ON OFF

ALARM LATCH = LAMP OFF FLASH OFF FLASH STEADY STEADY OFF

YES RELAY OFF ON OFF ON ON OFF OFF

VLOW ALARM LATCH = LAMP OFF FLASH OFF FLASH STEADY OFF OFF

NO RELAY OFF ON OFF ON OFF OFF OFF

TRIP LAMP OFF FLASH OFF OFF STEADY STEADY OFF

RELAY OFF ON OFF OFF ON ON OFF

ALARM AL2

MAINTAINED ALARM (when in abnormal condition ack is pressed)

CONDITION NORMAL ABNORMAL UP (O/S) DOWN (O/S) ACK ** NORMAL * ACK ***

ALARM LATCH LAMP OFF FLASH FLASH OFF STEADY STEADY OFF

YES RELAY OFF ON ON OFF ON OFF OFF

VHIGH ALARM LATCH LAMP OFF FLASH FLASH OFF STEADY OFF OFF

NO RELAY OFF ON ON OFF OFF OFF OFF

TRIP LAMP OFF FLASH OFF OFF STEADY STEADY OFF

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RELAY OFF ON OFF OFF ON ON OFF

ALARM LATCH LAMP OFF FLASH FLASH OFF STEADY STEADY OFF

YES RELAY OFF ON ON OFF ON OFF OFF

HIGH ALARM LATCH LAMP OFF FLASH FLASH OFF STEADY OFF OFF

NO RELAY OFF ON ON OFF OFF OFF OFF

TRIP LAMP OFF FLASH OFF OFF STEADY STEADY OFF

RELAY OFF ON OFF OFF ON ON OFF

ALARM LATCH LAMP OFF FLASH OFF FLASH STEADY STEADY OFF

YES RELAY OFF ON OFF ON ON OFF OFF

LOW ALARM LATCH LAMP OFF FLASH OFF FLASH STEADY OFF OFF

NO RELAY OFF ON OFF ON OFF OFF OFF

TRIP LAMP OFF FLASH OFF OFF STEADY STEADY OFF

RELAY OFF ON OFF OFF ON ON OFF

Notes :

* means normal condition after abnormal has occurred

** means ack pressed in abnormal condition

*** means ack pressed in normal condition after abnormal has already occurred. ***** means this logic will also be apply for 1relay settings for HIGH & LOW respectively.

8 Auxiliary options table

Auxiliary options available for scanner under Slot1 and Slot2 Configuration.

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Sr. No

Output Type SLOT: 1 SLOT: 2 Remarks

1 Relay output (3 Groups) Relay card (RELC) No card (NONE)

2 Relay output (6 Groups) Relay card (RELC) Relay card (RELC)

3 Retransmission output 2 – channels

Retransmission card (RTRC)

No card (NONE)

4 Retransmission output 4 – channels

Retransmission card (RTRC)

Retransmission card (RTRC)

5 Relay output (3 Groups)

& Retransmission output

( 2-channels)

Relay card (RELC) / Retransmission card (RTRC)

Retransmission card (RTRC) / Relay card (RELC)

6 Open collector output 8516,8524 – IND type

O/C card (OPEC) O/C card (OPEC) IND type configuration

6 Open collector output 8508 – IND type

O/C card (OPEC) No card (NONE) IND type configuration

6 Open collector output 8508,8516,8524 – OR type

O/C card (OPEC) No card (NONE) OR type configuration

7 Centronics Printer Output (Parallel printer Interface)

No card (NONE) Printer card (PRNC)

8 Centronics Printer Output (Parallel printer Interface)

Relay output (3 Groups) Printer card (PRNC)

9 No output No card (NONE) No card (NONE)

Note: • For different combinations of output slot marked with “No card (NONE)” can be configured for other

outputs as required as explained in above table. • Only single printer output is available at a time.

• Serial printer is given highest priority if configured as serial printer and then printer of Slot 1 if both the slots are configured as printer output.

9 Trouble shooting

Scanner does not Switch ON.

• Check the Mains Cord. • I/P power may be not present.

Check power supply voltage is it proper as per order

• Check fuse, if blown off replace it

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• Check the Power ON Indication LED.

Calibration of the unit is doubted

to have drifted.

• Check the O/P of sensor is as per the chart supplied to you by sensor manufacturer. Measure it with instrument with better then 0.1% accuracy. Standard multi-meter with 3½ digit display may have poor accuracy then scanner.

• For temperature measurements check position of the sensor and check for the problem related to sensor first.

• Calibrate the unit as explained in the manual. Select the proper method according to your scanner input type.

In linear type input the unit shows

false reading or ‘OVER’ or ‘UNDER’. • Check for the polarity of the I/p

connections. • Check that the 250Ω resistor is

connected across the I/P terminals, if the I/P type is 4 – 20 mA. 250Ω resistor is mandatory for linear I/P type 4 to 20mA.

• Check the current I/P coming from the field, it may be below 4 or over 20 mA.

• Check for the proper range programmed in that channel.

In thermocouple type input the

reading indicated has got some error. • Check for the proper I/p type

selected. • Ensure that the compensating

cables used are of proper type and connected in proper direction Positive and negative.

• Check the calibration of the unit. • Check that proper zero-span range

is programmed or not.

Reading indicated by scanner is unstable, wrong or open.

• Checks the process input and also

check its connection are as per the back-plate supplied.

• Ensure the perfect EARTHING to the unit & also check that neutral should not be floating.

• Shielded cables should used for input. Shield should be EARTHED near the unit only.

• Check any of the sensor is not getting EARTHED or having weak insulation with respect to earth. If so, remove that sensor and check the cabling.

• Check the lead resistance of all the three arms of RTD’s. All the three leads should have same lead resistance. If no, change the cables.

• Check that Input cables are properly tighten with back-plate • Check that back-plate is not loose.

• Take separate earth wires for separate instruments, avoid looping of earth wires.

• If scanner is showing different reading in all channels for common I/P type and same Process vale then please enter I/P type again. • Check for AC voltage pick up at the signal at scanner side • All low-level input and output such as T/C, Rtd, Linear I/P and control signal wires must be kept separate from supply and relay output cabling.

Communication Problem between the Unit and Host PC/Operator Terminal • Check the cabling. • Check the serial No. and baud rate

settings at PC side and scanner side.

• Check the RS-485 to RS232 converter for 485 communications.

• Check the serial port of the computer by shorting 2 and 3 no pin of PC comports with PROCOMM or any other available application.

• Check RS 232 –RS 485 connection at PC and scanner side.

• For RS 485 sometimes terminating resistor of 120Ω at scanner and converter side. In most of the cases this is not required for scanner.

Relay or open collector O/P Action problem

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• Check power to the contactor operated

by relay from scanner. • If relay card or open collector card

burns out frequently check for the rating of the relay driven by open collector card or rating of contactor driven by relay card.

General • It is mandatory to reset the

Instrument by switching off the Power if the input type is changed.

• In Configuration, Program, Verify Configuration, Verify Program and Calibration modes, 20 Sec time out is provided i.e. if no key is pressed for 20 seconds; it will fall back into Run/Man mode.

• While programming value, if the INC or DEC key is kept pressed for more than 10 counts, the Speed of change will be increased by 5 times. It is the dual speed concept for changing value at faster rate.

• On power on scanner will first display model (8508/8516/8524), then configuration type for some time and then it will come to actual Run mode display.

• If there is any error in EEPROM data, it will display error message and halt.

10 -Err

• The upper two digit display will show no. of parameters having errors and lower 4 digit display will show -err message. To see the parameter having error, scan through parameters

• Both in Program mode & Configuration mode. The decimal point of first digit of channel no. display will glow, if the parameter data in EEPROM is disturbed.

• If you change any individual I/P type or common I/P type then please also adjust your particular channel span

value, Zero value and alarm-trip set-points.

SUPPLY VOLTAGE • Supply voltage should be given

through a good isolation transformer. This being a microprocessor based instrument, a massive voltage spike can damage it. A good isolation transformer shields the instrument from such voltage spikes and surges.

• All supply connections to final control devices such as contactors, solenoids etc. must be taken directly from the supply and not from the supply terminals of the instrument.

• An effective earth is mandatory for the instrument. I n absence of proper earthing instrument body will float at half some part of the supply voltage and this may give shock to user.

• When power supply LED not glowing change fuse as per table FUSE selection:-

• FUSE Selection:-

Supply Voltage FUSE

85V to 265V AC/125V to 280V DC

1A

22V to 30V DC

90V to 135V DC

2A

1A

This is an electronics instrument it may have problem not listed above, in case of such fault while reporting to factory (Masibus area office or head office), mention exact nature of fault with sequence of events.

10. Modbus detail

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10.1. INTRODUCTION

The scanner 85XX can be connected in RS-485/RS232 communication data link either in multi drop or repeat mode. Each scanner 85XX must have unique Serial Number. Two scanners may not have the same address. Entire range of addresses (1 to 99) may be used. Before starting any communication, choose a baud rate and protocol compatible to the host computer. Only two-pass protocol is available on scanners and hence when using the scanners, only two-pass protocol is assumed. This speeds up the total throughput.

10.2. COMMUNICATION PROTOCOL The communication protocol is a HEX protocol. The host computer issues the commands to the scanners that in turn respond to each command. The entire protocol is based on the command/answer pr otocol.

10.2.1 How Characters are transmitted serially

When messages are transmitted on standard Modbus serial networks, each character or byte is sent in this order (left to right): Least Significant Bit (LSB) ... Most Significant Bit (MSB) With RTU character framing, the bit sequence is:

i.e. 1 start bit, 2 Stop bit for none parity, .

10.2.2 MESSAGE QUERY:

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10.2.3 RTU Framing

10.2.4 START DELAY and ADDRESS:

Always contains the start of message with 3.5 null char delay followed by the address of the scanner to be addressed. The address is represented by a HEX character ranges from 00 to 99.

10.2.5 FUNCTION:

When a message is sent from a master to a slave device the function code field tells the slave what kind of action to perform. In scanner 85XX the functions implemented are 01– READ COIL STATUS (REFERENCE - 0x). 05. – FORCE SINGLE COIL (REFERENCE - 0x). 03. – READ HOLDING REGISTERS (REFERENCE- 4x). 06. – PRESET SINGLE REGISTER (REFERENCE - 4x). Here Same Reference Functions are used for Reading and writing a parameter, so only one Variable Tag is required for reading and writing a parameter.

10.2.6 DATA FIELD:

Read: The query message specifies the starting register and quantity of registers to be read. Registers are addressed starting at zero- registers 1 ... 12 are addressed as 0 ... 11. The quantity of channels must not exceed (total no of channels – starting channel address). Write: The query message specifies the register address and the data to be written in that register. Registers are addressed starting at zero- register 1 is addressed as 0.

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10.2.7 CHECKSUM COMPUTATION:

The error-checking field contains a 16-bit value implemented as two eight-bit bytes. The error check value is the result of a Cyclical Redundancy Check (CRC) calculation performed on the message contents.

10.2.8 CRC calculation:

The CRC field checks the contents of the entire message. It is applied regardless of any parity check method used for the individual characters of the message. The CRC value is calculated by the transmitting device, which appends the CRC to the message. The receiving device recalculates a CRC during receipt of the message, and compares the calculated value to the actual value it received in the CRC field. If the two values are not equal, an error results. The CRC is started by first pre loading a 16-bit register to all 1's. Then a process begins of applying successive eight-bit bytes of the message to the current contents of the register. Only the eight bits of data in each character are used for generating the CRC. Start and stop bits, and the parity bit, do not apply to the CRC. During generation of the CRC, each eight-bit character is exclusive ORed with the register contents. Then the result is shifted in the direction of the least significant bit (LSB), with a zero filled into the most significant bit (MSB) position. The LSB is extracted and examined. If the LSB was a 1, the register is then exclusive ORed with a preset, fixed value. If the LSB was a 0, no exclusive OR takes place. This process is repeated until eight shifts have been performed. After the last (eighth) shift, the next eight-bit byte is exclusive ORed with the register's current value, and the process repeats for eight more shifts as described above. The final content of the register, after all the bytes of the message have been applied, is the CRC value. When the CRC is appended to the message, the low-order byte is appended first, followed by the high-order byte.

10.2.9 MESSAGE RESPONSE:

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10.3 COMMUNICATION PROTOCOL IN SCANNER

10.3.1 Process Value read and Alarm – Trip Set-point value read write Data read Query = [0 x Sr.No.], [0 x Fun Code], [0 x ADD. High], [0 x ADD. Low], [0 x Data. High], [0 x Data. Low] [0 x CRC Low] [0 x CRC High] Fun code = 0X03 Data word - Address word < 73. Response = [Sr.No.], [0 x Fun Code], [Byte count], [Data High], [Data Low] …... [Data. High], [Data. Low] [0 x CRC Low] [0 x CRC High] Data write Query = [0 x Sr.No.], [0 x Fun Code], [0 x ADD. High], [0 x ADD. Low], [0 x Data. High], [0 x Data. Low] [0 x CRC Low] [0 x CRC High] Fun code = 0X06 Data word - Address word < 73. Response = [Sr.No.], [0 x Fun Code], [ADD High], [ADD Low], [Data. High], [Data. Low] [0 x CRC Low] [0 x CRC High]

10.3.2. Process value Addresses Sr.no Analog Parameters Absolute

Address Type of Access Parameter

Type Values Applicable

1. CH1 40001 Read only Int NA

2. CH2 40002 Read only Int NA

3. CH3 40003 Read only Int NA

4. CH4 40004 Read only Int NA

5. CH5 40005 Read only Int NA

6. CH6 40006 Read only Int NA

7. CH7 40007 Read only Int NA

8. CH8 40008 Read only Int NA

9. CH9 40009 Read only Int NA

10. CH10 40010 Read only Int NA

11. CH11 40011 Read only Int NA

12. CH12 40012 Read only Int NA

13. CH13 40013 Read only Int NA

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14. CH14 40014 Read only Int NA

15. CH15 40015 Read only Int NA

16. CH16 40016 Read only Int NA

17. CH17 40017 Read only Int NA

18. CH18 40018 Read only Int NA

19. CH19 40019 Read only Int NA

20. CH20 40020 Read only Int NA

21. CH21 40021 Read only Int NA

22. CH22 40022 Read only Int NA

23. CH23 40023 Read only Int NA

24. CH24 40024 Read only Int NA

Note: Display on scanner will show ‘over’ when process value is higher then 5 % of individual span, at that time scanner will send process value fed to it to PC. Same way when process value is lower then 5 % of individual zero scanner will show ‘under’ on its display but it will send process value fed to it to PC. If scanner process value is out of limit for particular I/P type then scanner will show ‘Open’ on display but it will send ‘10000’ to PC Skipped channel value will be zero, if scanner is restarted after channel is skip. If scanner is not restarted it will give OLD process value.

10.3.3 Alarm value addresses (AL1)

Sr. No. Analog Parameters

Absolute Address

Type of Access Parameter Type

Values Applicable

25. ALM1_1 40025 Read/ Write Int Ind. zero to Ind. Span

26. ALM2_1 40026 Read/ Write Int Ind. zero to Ind. Span

27. ALM3_1 40027 Read/ Write Int Ind. zero to Ind. Span

28. ALM4_1 40028 Read/ Write Int Ind. zero to Ind. Span

29. ALM5_1 40029 Read/ Write Int Ind. zero to Ind. Span

30. ALM6_1 40030 Read/ Write Int Ind. zero to Ind. Span

31. ALM7_1 40031 Read/ Write Int Ind. zero to Ind. Span

32. ALM8_1 40032 Read/ Write Int Ind. zero to Ind. Span

33. ALM9_1 40033 Read/ Write Int Ind. zero to Ind. Span

34. ALM10_1 40034 Read/ Write Int Ind. zero to Ind. Span

35. ALM11_1 40035 Read/ Write Int Ind. zero to Ind. Span

36. ALM12_1 40036 Read/Write Int Ind. zero to Ind. Span

37. ALM13_1 40037 Read/ Write Int Ind. zero to Ind. Span

38. ALM14_1 40038 Read/ Write Int Ind. zero to Ind. Span

39. ALM15_1 40039 Read/ Write Int Ind. zero to Ind. Span

40. ALM16_1 40040 Read/ Write Int Ind. zero to Ind. Span

41. ALM17_1 40041 Read/ Write Int Ind. zero to Ind. Span

42. ALM18_1 40042 Read/ Write Int Ind. zero to Ind. Span

43. ALM19_1 40043 Read/ Write Int Ind. zero to Ind. Span

44. ALM20_1 40044 Read/ Write Int Ind. zero to Ind. Span

45. ALM21_1 40045 Read/ Write Int Ind. zero to Ind. Span

46. ALM22_1 40046 Read/ Write Int Ind. zero to Ind. Span

47. ALM23_1 40047 Read/ Write Int Ind. zero to Ind. Span

48. ALM24_1 40048 Read/ Write Int Ind. zero to Ind. Span

10.3.4 Trip Value Addresses (AL2)

Sr. No. Analog Parameters

Absolute Address

Type of Access

Parameter Type

Values Applicable

49. TRIP1_1 40049 Read/ Write Int Ind. zero to Ind. Span

50. TRIP2_1 40050 Read/ Write Int Ind. zero to Ind. Span

51. TRIP3_1 40051 Read/ Write Int Ind. zero to Ind. Span

52. TRIP4_1 40052 Read/ Write Int Ind. zero to Ind. Span

53. TRIP5_1 40053 Read/ Write Int Ind. zero to Ind. Span

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54. TRIP6_1 40054 Read/ Write Int Ind. zero to Ind. Span

55. TRIP7_1 40055 Read/ Write Int Ind. zero to Ind. Span

56. TRIP8_1 40056 Read/ Write Int Ind. zero to Ind. Span

57. TRIP9_1 40057 Read/ Write Int Ind. zero to Ind. Span

58. TRIP10_1 40058 Read/ Write Int Ind. zero to Ind. Span

59. TRIP11_1 40059 Read/ Write Int Ind. zero to Ind. Span

60. TRIP12_1 40060 Read/ Write Int Ind. zero to Ind. Span

61. TRIP13_1 40061 Read/ Write Int Ind. zero to Ind. Span

62. TRIP14_1 40062 Read/ Write Int Ind. zero to Ind. Span

63. TRIP15_1 40063 Read/ Write Int Ind. zero to Ind. Span

64. TRIP16_1 40064 Read/ Write Int Ind. zero to Ind. Span

65. TRIP17_1 40065 Read/ Write Int Ind. zero to Ind. Span

66. TRIP18_1 40066 Read/ Write Int Ind. zero to Ind. Span

67. TRIP19_1 40067 Read/ Write Int Ind. zero to Ind. Span

68. TRIP20_1 40068 Read/ Write Int Ind. zero to Ind. Span

69. TRIP21_1 40069 Read/ Write Int Ind. zero to Ind. Span

70. TRIP22_1 40070 Read/ Write Int Ind. zero to Ind. Span

71. TRIP23_1 40071 Read/ Write Int Ind. zero to Ind. Span

72. TRIP24_1 40072 Read/ Write Int Ind. zero to Ind. Span

10.3.5 Individual Scale Zero Addresses

Sr. No.

Analog Parameters

Absolute Address

Type of Access

Parameter Type

Values Applicable

73. SCL_ZERO1_1 40073 Read/ Write Int Particular Ind. I/P type range

74. SCL_ZERO2_1 40074 Read/ Write Int Particular Ind. I/P type range

75. SCL_ZERO3_1 40075 Read/ Write Int Particular Ind. I/P type range

76. SCL_ZERO4_1 40076 Read/ Write Int Particular Ind. I/P type range

77. SCL_ZERO5_1 40077 Read/ Write Int Particular Ind. I/P type range

78. SCL_ZERO6_1 40078 Read/ Write Int Particular Ind. I/P type range

79. SCL_ZERO7_1 40079 Read/ Write Int Particular Ind. I/P type range

80. SCL_ZERO8_1 40080 Read/ Write Int Particular Ind. I/P type range

81. SCL_ZERO9_1 40081 Read/ Write Int Particular Ind. I/P type range

82. SCL_ZERO10_1 40082 Read/ Write Int Particular Ind. I/P type range

83. SCL_ZERO11_1 40083 Read/ Write Int Particular Ind. I/P type range

84. SCL_ZERO12_1 40084 Read/ Write Int Particular Ind. I/P type range

85. SCL_ZERO13_1 40085 Read/ Write Int Particular Ind. I/P type range

86. SCL_ZERO14_1 40086 Read/ Write Int Particular Ind. I/P type range

87. SCL_ZERO15_1 40087 Read/ Write Int Particular Ind. I/P type range

88. SCL_ZERO16_1 40088 Read/ Write Int Particular Ind. I/P type range

89. SCL_ZERO17_1 40089 Read/ Write Int Particular Ind. I/P type range

90. SCL_ZERO18_1 40090 Read/ Write Int Particular Ind. I/P type range

91. SCL_ZERO19_1 40091 Read/ Write Int Particular Ind. I/P type range

92. SCL_ZERO20_1 40092 Read/ Write Int Particular Ind. I/P type range

93. SCL_ZERO21_1 40093 Read/ Write Int Particular Ind. I/P type range

94. SCL_ZERO22_1 40094 Read/ Write Int Particular Ind. I/P type range

95. SCL_ZERO23_1 40095 Read/ Write Int Particular Ind. I/P type range

96. SCL_ZERO24_1 40096 Read/ Write Int Particular Ind. I/P type range

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10.3.6 Individual Scale span Addresses

10.3.7 Individual DECIMAL POINT Addresses

Sr. No.

Analog Parameters Absolute Address

Type of Access

Parameter Type

Values Applicable

121. IND_DP_POS1_1 40121 Read/Write Int Refer Note A.

122. IND_DP_POS2_1 40122 Read/Write Int Refer Note A.

123. IND_DP_POS3_1 40123 Read/Write Int Refer Note A.

124. IND_DP_POS4_1 40124 Read/Write Int Refer Note A.

125. IND_DP_POS5_1 40125 Read /Write Int Refer Note A.

126. IND_DP_POS6_1 40126 Read/Write Int Refer Note A.

127. IND_DP_POS7_1 40127 Read/Write Int Refer Note A.

128. IND_DP_POS8_1 40128 Read/Write Int Refer Note A.

129. IND_DP_POS9_1 40129 Read/write Int Refer Note A.

130. IND_DP_POS10_1 40130 Read/Write Int Refer Note A.

131. IND_DP_POS11_1 40131 Read/Write Int Refer Note A.

132. IND_DP_POS12_1 40132 Read/Write Int Refer Note A.

133. IND_DP_POS13_1 40133 Read/Write Int Refer Note A.

134. IND_DP_POS14_1 40134 Read/Write Int Refer Note A.

135. IND_DP_POS15_1 40135 Read/Write Int Refer Note A.

136. IND_DP_POS16_1 40136 Read/Write Int Refer Note A.

137. IND_DP_POS17_1 40137 Read/Write Int Refer Note A.

138. IND_DP_POS18_1 40138 Read/Write Int Refer Note A.

Sr. No.

Analog Parameters

Absolute Address

Type of Access Parameter Type

Values Applicable

97. SCL_SPAN1_1 40097 Read/Write Int Particular Ind. I/P type Range

98. SCL_SPAN2_1 40098 Read/Write Int Particular Ind. I/P type Range

99. SCL_SPAN3_1 40099 Read/Write Int Particular Ind. I/P type Range

100. SCL_SPAN4_1 40100 Read/Write Int Particular Ind. I/P type Range

101. SCL_SPAN5_1 40101 Read/Write Int Particular Ind. I/P type Range

102. SCL_SPAN6_1 40102 Read/Write Int Particular Ind. I/P type Range

103. SCL_SPAN7_1 40103 Read/Write Int Particular Ind. I/P type Range

104. SCL_SPAN8_1 40104 Read/Write Int Particular Ind. I/P type Range

105. SCL_SPAN9_1 40105 Read/Write Int Particular Ind. I/P type Range

106. SCL_SPAN10_1 40106 Read/Write Int Particular Ind. I/P type Range

107. SCL_SPAN11_1 40107 Read/Write Int Particular Ind. I/P type Range

108. SCL_SPAN12_1 40108 Read/Write Int Particular Ind. I/P type Range

109. SCL_SPAN13_1 40109 Read/Write Int Particular Ind. I/P type Range

110. SCL_SPAN14_1 40110 Read/Write Int Particular Ind. I/P type Range

111. SCL_SPAN15_1 40111 Read/Write Int Particular Ind. I/P type Range

112 SCL_SPAN16_1 40112 Read/Write Int Particular Ind. I/P type Range

113. SCL_SPAN17_1 40113 Read/Write Int Particular Ind. I/P type Range

114. SCL_SPAN18_1 40114 Read/Write Int Particular Ind. I/P type Range

115. SCL_SPAN19_1 40115 Read/Write Int Particular Ind. I/P type Range

116. SCL_SPAN20_1 40116 Read/Write Int Particular Ind. I/P type Range

117. SCL_SPAN21_1 40117 Read/Write Int Particular Ind. I/P type Range

118. SCL_SPAN22_1 40118 Read/Write Int Particular Ind. I/P type Range

119. SCL_SPAN23_1 40119 Read/Write Int Particular Ind. I/P type Range

120. SCL_SPAN24_1 40120 Read/Write Int Particular Ind. I/P type Range

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139. IND_DP_POS19_1 40139 Read/Write Int Refer Note A.

140. IND_DP_POS20_1 40140 Read/Write Int Refer Note A.

141. IND_DP_POS21_1 40141 Read/Write Int Refer Note A.

142. IND_DP_POS22_1 40142 Read/Write Int Refer Note A.

143. IND_DP_POS23_1 40143 Read/Write Int Refer Note A.

144. IND_DP_POS24_1 40144 Read/Write Int Refer Note A.

Note A : For 4 to 20 mA and 0to 5V DP pos value should be 0-1-2-3. For other I/P Type it should be zero only.

10.3.8 Individual inp type Addresses

Sr. No. Analog Parameters Absolute Address

Type of Access Parameter Type

Values Applicable

145. IND_INP_TYPE1_1 40145 Read/Write Int 0 to 11

146. IND_INP_TYPE2_1 40146 Read/Write Int 0 to 11

147. IND_INP_TYPE3_1 40147 Read/Write Int 0 to 11

148. IND_INP_TYPE4_1 40148 Read/Write Int 0 to 11

149. IND_INP_TYPE5_1 40149 Read/Write Int 0 to 11

150. IND_INP_TYPE6_1 40150 Read/Write Int 0 to 11

151. IND_INP_TYPE7_1 40151 Read/Write Int 0 to 11

152. IND_INP_TYPE8_1 40152 Read/Write Int 0 to 11

153. IND_INP_TYPE9_1 40153 Read/Write Int 0 to 11

154. IND_INP_TYPE10_1 40154 Read/Write Int 0 to 11

155. IND_INP_TYPE11_1 40155 Read/Write Int 0 to 11

156. IND_INP_TYPE12_1 40156 Read/Write Int 0 to 11

157. IND_INP_TYPE13_1 40157 Read/Write Int 0 to 11

158. IND_INP_TYPE14_1 40158 Read/Write Int 0 to 11

159. IND_INP_TYPE15_1 40159 Read/Write Int 0 to 11

160. IND_INP_TYPE16_1 40160 Read/Write Int 0 to 11

161. IND_INP_TYPE17_1 40161 Read/Write Int 0 to 11

162. IND_INP_TYPE18_1 40162 Read/Write Int 0 to 11

163. IND_INP_TYPE19_1 40163 Read/Write Int 0 to 11

164. IND_INP_TYPE20_1 40164 Read/Write Int 0 to 11

165. IND_INP_TYPE21_1 40165 Read/Write Int 0 to 11

166. IND_INP_TYPE22_1 40166 Read/Write Int 0 to 11

167. IND_INP_TYPE23_1 40167 Read/Write Int 0 to 11

168. IND_INP_TYPE24_1 40168 Read/Write Int 0 to 11

10.3.9 Relay Mapping Addresses Sr. No. Analog Parameters Absolute

Address Type of Access

Parameter Type

Values Applicable

169. RELAY_CH_MAP_1 40169 Read/Write Int 0-6

170. RELAY_CH_MAP_2 40170 Read/Write Int 0-6

171. RELAY_CH_MAP_3 40171 Read/Write Int 0-6

172. RELAY_CH_MAP_4 40172 Read/Write Int 0-6

173. RELAY_CH_MAP_5 40173 Read /Write Int 0-6

174. RELAY_CH_MAP_6 40174 Read/Write Int 0-6

175. RELAY_CH_MAP_7 40175 Read/Write Int 0-6

176. RELAY_CH_MAP_8 40176 Read/Write Int 0-6

177. RELAY_CH_MAP_9 40177 Read/write Int 0-6

178. RELAY_CH_MAP_10 40178 Read/Write Int 0-6

179. RELAY_CH_MAP_11 40179 Read/Write Int 0-6

180. RELAY_CH_MAP_12 40180 Read/Write Int 0-6

181. RELAY_CH_MAP_13 40181 Read/Write Int 0-6

182. RELAY_CH_MAP_14 40182 Read/Write Int 0-6.

183. RELAY_CH_MAP_15 40183 Read/Write Int 0-6.

184. RELAY_CH_MAP_16 40184 Read/Write Int 0-6

185. RELAY_CH_MAP_17 40185 Read/Write Int 0-6.

186. RELAY_CH_MAP_18 40186 Read/Write Int 0-6

187. RELAY_CH_MAP_19 40187 Read/Write Int 0-6.

188. RELAY_CH_MAP_20 40188 Read/Write Int 0-6.

189. RELAY_CH_MAP_21 40189 Read/Write Int 0-6.

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190. RELAY_CH_MAP_22 40190 Read/Write Int 0-6

191. RELAY_CH_MAP_23 40191 Read/Write Int 0-6.

192. RELAY_CH_MAP_24 40192 Read/Write Int 0-6

Note: Applicable values are related to Slot configuration. For 1 relay Settings If only one slot is Relay card, a total of 3 groups are available (0-3) where as if both the slots are configured as Relay card, a total of 6 groups are available (0-6). For 2 relay Settings If only one slot is Relay card, a total of 6 groups are available (0-5) where as if both the slots are configured as Relay card, a total of 12 groups are available (0-12).

10.3.10 Retransmission mapping Addresses Sr. No. Analog Parameters Absolute

Address Type of Access

Parameter Type

Values Applicable

193 RETRANS_CH_MAP_1 40193 Read/Write Int 0-4

194. RETRANS _CH_MAP_2 40194 Read/Write Int 0-4

195. RETRANS _CH_MAP_3 40195 Read/Write Int 0-4

196. RETRANS _CH_MAP_4 40196 Read/Write Int 0-4

197. RETRANS _CH_MAP_5 40197 Read /Write Int 0-4

198. RETRANS _CH_MAP_6 40198 Read/Write Int 0-4

199. RETRANS _CH_MAP_7 40199 Read/Write Int 0-4

200. RETRANS _CH_MAP_8 40200 Read/Write Int 0-4

201. RETRANS _CH_MAP_9 40201 Read/write Int 0-4

202. RETRANS _CH_MAP_10 40202 Read/Write Int 0-4

203. RETRANS _CH_MAP_11 40203 Read/Write Int 0-4

204. RETRANS _CH_MAP_12 40204 Read/Write Int 0-4

205. RETRANS _CH_MAP_13 40205 Read/Write Int 0-4

206. RETRANS _CH_MAP_14 40206 Read/Write Int 0-4

207. RETRANS _CH_MAP_15 40207 Read/Write Int 0-4

208. RETRANS _CH_MAP_16 40208 Read/Write Int 0-4

209. RETRANS _CH_MAP_17 40209 Read/Write Int 0-4

210. RETRANS _CH_MAP_18 40210 Read/Write Int 0-4

211. RETRANS _CH_MAP_19 40211 Read/Write Int 0-4

212. RETRANS _CH_MAP_20 40212 Read/Write Int 0-4

213. RETRANS _CH_MAP_21 40213 Read/Write Int 0-4.

214. RETRANS _CH_MAP_22 40214 Read/Write Int 0-4

215. RETRANS _CH_MAP_23 40215 Read/Write Int 0-4

216. RETRANS _CH_MAP_24 40216 Read/Write Int 0-4

Note: When both the slots are configured as Retransmission card, a total of 4 groups (0-4)output is available, if only one slot is configured as Retransmission card only 2 groups (0-2)output is available.

10.3.11 etransmission configuration Addresses

Sr. No. Analog Parameters Absolute Address

Type of Access

Parameter Type

Values Applicable

217 RETRANS_CONFG_1 40217 Read/Write Int 0-1.

218. RETRANS_CONFG_2 40218 Read/Write Int 0-1

219. RETRANS_CONFG_3 40219 Read/Write Int 0-1

220. RETRANS_CONFG_4 40220 Read/Write Int 0-1

Note: Retransmission configuration can be set as either Minimum or Maximum.

10.3.2 Skip – Unskip write and Alarm – Trip status Data read

Data read Query = [0 x Sr.No.], [0 x Fun Code], [0 x ADD. High], [0 x ADD. Low], [0 x Data. High], [0 x Data. Low] [0 x CRC Low] [0 x CRC High] Fun code = 0X01 Data word - Address word < 89 Response = [Sr.No.], [0 x Fun Code], [Byte count], [Data High], [Data Low]. [Data. High], [Data. Low] [0 x CRC Low] [0 x CRC High]

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Data read Query = [0 x Sr.No.], [0 x 01], [0 x 00], [0 x 00] , [0 x 00], [0 x 48(h)] [0 x CRC Low] [0 x CRC High] Fun code = 0X01 Data word - Address word < 89. Response = [Sr.No.], [0 x 01], [9], [255], [255], [255], [254] [255], [255] [254] [255], [255] [0 x CRC Low] [0 x CRC High] This is response of above query where First 3 words represent status of skip-unskip of 24 channels. (Skip - 0, unskip - 1) Second 3 words represent status of AL1 (Alarm) of 24 channels. (LED on –1, LED off –0) Last 3 words represents status of AL2 (Trip) of 24 channels (LED on –1, LED off –0). Data write Query = [0 x Sr.No.], [0 x Fun Code], [0 x ADD. High], [0 x ADD. Low], [0 x Data. High], [0 x Data. Low] [0 x CRC Low] [0 x CRC High] Fun code = 0X05 Data word - Address word < 25. Or = 73. To Skip channel Data high = 0X00. To Un- Skip channel Data high = 0XFF. Response = [Sr.No.], [0 x Fun Code], [ADD High], [ADD Low], [Data. High], [Data. Low] [0 x CRC Low] [0 x CRC High]

For Example Query to skip channel 5 [0 x Sr.No.] , [0 x Fun Code], [0 x 00], [0 x 04] , [0 x 00], [0 x Data. Low] [0 x CRC Low] [0 x CRC High] Response after data write [0 x Sr.No.] , [0 x Fun Code], [0 x 00], [0 x 04], [0 x 00], [0 x Data. Low] [0 x CRC Low] [0 x CRC High] Query to Un-skip channel 12 [0 x Sr.No.] , [0 x Fun Code], [0 x 00], [0 x 0B] , [0 x FF], [0 x Data. Low] [0 x CRC Low] [0 x CRC High] Response after data write [0 x Sr.No.] , [0 x Fun Code], [0 x 00], [0 x 0B], [0 x FF], [0 x Data. Low] [0 x CRC Low] [0 x CRC High] Query to ACK [0 x Sr.No.] , [0 x Fun Code], [0 x 00], [0 x 48], [0 x 00], [0 x Data. Low] [0 x CRC Low] [0 x CRC High] Response after data write [0 x Sr.No.] , [0 x Fun Code], [0 x 00], [0 x 48], [0 x 00], [0 x Data. Low] [0 x CRC Low] [0 x CRC High] Query to ACK [0 x Sr.No.] , [0 x Fun Code], [0 x 00], [0 x 48], [0 x 00], [0 x Data. Low] [0 x CRC Low] [0 x CRC High] Response after data write [0 x Sr.No.] , [0 x Fun Code], [0 x 00], [0 x 48], [0 x 00], [0 x Data. Low] [0 x CRC Low] [0 x CRC High]

NOTE: The total number of data to read in a single query should be of 16 or multiple of 16. The starting address and total number of data to read the status of SKIP/UNSKIP and ALARM/TRIP should start from either of following values.

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Starting Address in read query

Total data to read Details

0 88

0 15 Skip/Unskip status of channel 1 to 16

0 31 Skip/Unskip status of channel 1 to 24 and Alarm status of channel 1 to 16

0 47 Skip/Unskip status of channel 1 to 24 and Alarm status of channel 1 to 24

0 63 Skip/Unskip status of channel 1 to 24 and Alarm status of channel 1 to 16 and Trip status of channel 1 to 16

0 80 Skip/Unskip status of channel 1 to 24 and Alarm status of channel 1 to 24 and Trip status of channel 1 to 24 and relay status of group 1 to 3(2 relay) or 1 to 6 (1 relay)

0 87 Skip/Unskip status of channel 1 to 24 and Alarm status of channel 1 to 24 and Trip status of channel 1 to 24 and relay status of group 1 to 6(2 relay) or 1 to 12 (1 relay)

For address starting from 17, Possible values of total number of data to read is 16, 32, 48, 64 For address starting from 33, Possible values of total number of data to read is 16, 32, 48 For address starting from 49, Possible values of total number of data to read is 16, 32 For address starting from 65, Possible values of total number of data to read is 16 For address starting from 81, Possible values of total number of data to read is 8

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10.3.2.1. Skip/Unskip channel address (0 = SKIP, 1 = UNSKIP)

10.3.2.2. Alarm (AL1) Status of individual channel (0 = LED OFF, 1 = LED ON)

Sr. No. Digital Parameters Absolute Address

Type of Access Parameter Type Values Applicable

25. DALM1_1 00025 Read only Int 0 - 1

26. DALM2_1 00026 Read only Int 0 - 1

27. DALM3_1 00027 Read only Int 0 - 1

28. DALM4_1 00028 Read only Int 0 - 1

29. DALM5_1 00029 Read only Int 0 - 1

30. DALM6_1 00030 Read only Int 0 - 1

31. DALM7_1 00031 Read only Int 0 - 1

32. DALM8_1 00032 Read only Int 0 - 1

33. DALM9_1 00033 Read only Int 0 - 1

34. DALM10_1 00034 Read only Int 0 - 1

35. DALM11_1 00035 Read only Int 0 - 1

36. DALM12_1 00036 Read only Int 0 - 1

37. DALM13_1 00037 Read only Int 0 - 1

38. DALM14_1 00038 Read only Int 0 - 1

39. DALM15_1 00039 Read only Int 0 - 1

40. DALM16_1 00040 Read only Int 0 - 1

41. DALM17_1 00041 Read only Int 0 - 1

42. DALM18_1 00042 Read only Int 0 - 1

43. DALM19_1 00043 Read only Int 0 - 1

44. DALM20_1 00044 Read only Int 0 - 1

45. DALM21_1 00045 Read only Int 0 - 1

46. DALM22_1 00046 Read only Int 0 - 1

47. DALM23_1 00047 Read only Int 0 - 1

48. DALM24_1 00048 Read only Int 0 - 1

10.3.2.3. Trip (AL2) Status of individual channel (0 = LED OFF, 1 = LED ON)

Sr. No. Digital Parameters Absolute Address

Type of Access Parameter Type Values Applicable

49. DTRIP1_1 00049 Read only Int 0 - 1

50. DTRIP2_1 00050 Read only Int 0 - 1

51. DTRIP3_1 00051 Read only Int 0 - 1

52. DTRIP4_1 00052 Read only Int 0 - 1

Sr. No. Digital Parameters Absolute Address

Type of Access Parameter Type

Values Applicable

1. SKIP1_1 00001 Read/Write Int 0 - 1

2. SKIP2_1 00002 Read/Write Int 0 - 1

3. SKIP3_1 00003 Read/Write Int 0 - 1

4. SKIP4_1 00004 Read/Write Int 0 - 1

5. SKIP5_1 00005 Read/Write Int 0 - 1

6. SKIP6_1 00006 Read/Write Int 0 - 1

7. SKIP7_1 00007 Read/Write Int 0 - 1

8. SKIP8_1 00008 Read/Write Int 0 - 1

9. SKIP9_1 00009 Read/Write Int 0 - 1

10. SKIP10_1 00010 Read/Write Int 0 - 1

11. SKIP11_1 00011 Read/Write Int 0 - 1

12. SKIP12_1 00012 Read/Write Int 0 - 1

13. SKIP13_1 00013 Read/Write Int 0 - 1

14. SKIP14_1 00014 Read/Write Int 0 - 1

15. SKIP15_1 00015 Read/Write Int 0 - 1

16. SKIP16_1 00016 Read/Write Int 0 - 1

17. SKIP17_1 00017 Read/Write Int 0 - 1

18. SKIP18_1 00018 Read/Write Int 0 - 1

19. SKIP19_1 00019 Read/Write Int 0 - 1

20. SKIP20_1 00020 Read/Write Int 0 - 1

21. SKIP21_1 00021 Read/Write Int 0 - 1

22. SKIP22_1 00022 Read/Write Int 0 - 1

23. SKIP23_1 00023 Read/Write Int 0 - 1

24. SKIP24_1 00024 Read/Write Int 0 - 1

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53. DTRIP5_1 00053 Read only Int 0 - 1

54. DTRIP6_1 00054 Read only Int 0 - 1

55. DTRIP7_1 00055 Read only Int 0 - 1

56. DTRIP8_1 00056 Read only Int 0 - 1

57. DTRIP9_1 00057 Read only Int 0 - 1

58. DTRIP10_1 00058 Read only Int 0 - 1

59. DTRIP11_1 00059 Read only Int 0 - 1

60. DTRIP12_1 00060 Read only Int 0 - 1

61. DTRIP13_1 00061 Read only Int 0 - 1

62. DTRIP14_1 00062 Read only Int 0 - 1

63. DTRIP15_1 00063 Read only Int 0 - 1

64. DTRIP16_1 00064 Read only Int 0 - 1

65. DTRIP17_1 00065 Read only Int 0 - 1

66. DTRIP18_1 00066 Read only Int 0 - 1

67. DTRIP19_1 00067 Read only Int 0 - 1

68. DTRIP20_1 00068 Read only Int 0 - 1

69. DTRIP21_1 00069 Read only Int 0 - 1

70. DTRIP22_1 00070 Read only Int 0 - 1

71. DTRIP23_1 00071 Read only Int 0 - 1

72. DTRIP24_1 00072 Read only Int 0 - 1

73. ACK 00073 Write only Int 0 - 1

10.3.2.4. Relay Status of individual channel (1 Relay settings) (0 = OFF , 1 = ON) Sr. No. Digital Parameters Absolute

Address Type of Access Parameter Type Values

Applicable

75. ALARM RELAY GROUP1

00075 Read only Int 0 - 1

76. TRIP RELAY GROUP1

00076 Read only Int 0 - 1

77. ALARM RELAY GROUP2 00077 Read only Int 0 - 1

78. TRIP RELAY GROUP2 00078 Read only Int 0 - 1

79. ALARM RELAY GROUP3 00079 Read only Int 0 - 1

80. TRIP RELAY GROUP3 00080 Read only Int 0 - 1

81. ALAR MRELAY GROUP4

00081 Read only Int 0 - 1

82. TRIP RELAY GROUP4

00082 Read only Int 0 - 1

83. ALARM RELAY GROUP5 00083 Read only Int 0 - 1

84. TRIP RELAY GROUP5 00084 Read only Int 0 - 1

85. ALARM RELAY GROUP6 00085 Read only Int 0 - 1

86. TRIP RELAY GROUP6 00086 Read only Int 0 - 1

87. ------ 00087 Read only Int 0

88 ------ 00088 Read only Int 0

10.3.2.5. Relay Status of individual channel (2Relay settings) (0 = OFF , 1 = ON) Sr. No. Digital Parameters Absolute

Address Type of Access Parameter Type Values

Applicable

75. ALARM ELAY GROUP1

00075 Read only Int 0 - 1

76. ALARM RELAY GROUP2

00076 Read only Int 0 - 1

77. ALARM RELAY GROUP3 00077 Read only Int 0 - 1

78. ALARM RELAY GROUP4 00078 Read only Int 0 - 1

79. ALARM RELAY GROUP5 00079 Read only Int 0 - 1

80. ALARM RELAY GROUP6 00080 Read only Int 0 - 1

81. ALAR MRELAY GROUP7

00081 Read only Int 0 - 1

82. ALARM RELAY GROUP8

00082 Read only Int 0 - 1

83. ALARM RELAY GROUP9 00083 Read only Int 0 - 1

84. ALARM RELAY GROUP10

00084 Read only Int 0 - 1

85. ALARM RELAY GROU11 00085 Read only Int 0 - 1

86. ALARM RELAY GROUP12

00086 Read only Int 0 - 1

87. ------ 00087 Read only Int 0

88 ------ 00088 Read only Int 0

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10.3.2.6. Digital I/P Status of individual channel (24 channel) (0 = OFF, 1 = ON)

Data read Query = [0 x Sr.No.], [0 x Fun Code], [0 x ADD. High], [0 x ADD. Low], [0 x Data. High], [0 x Data. Low] [0 x CRC Low] [0 x CRC High] Fun code = 0X02 Data word - Address word < 25

Response = [Sr.No.], [0 x Fun Code], [Byte count], [Data High], [Data Low]. [Data. High], [Data. Low] [0 x CRC Low] [0 x CRC High]

Sr. No. Digital Parameters Absolute Address

Type of Access Parameter Type Values Applicable

1. Digital I/P on channel 1 10001 Read only Int 0 - 1

2. Digital I/P on channel 2 10002 Read only Int 0 - 1

3. Digital I/P on channel 3 10003 Read only Int 0 - 1

4. Digital I/P on channel 4 10004 Read only Int 0 - 1

5. Digital I/P on channel 5 10005 Read only Int 0 - 1

6. Digital I/P on channel 6 10006 Read only Int 0 - 1

7. Digital I/P on channel 7 10007 Read only Int 0 - 1

8. Digital I/P on channel 8 10008 Read only Int 0 - 1

9. Digital I/P on channel 9 10009 Read only Int 0 - 1

10. Digital I/P on channel 10 10010 Read only Int 0 - 1

11. Digital I/P on channel 11 10011 Read only Int 0 - 1

12 Digital I/P on channel 12 10012 Read only Int 0 - 1

13 Digital I/P on channel 13 10013 Read only Int 0 - 1

14 Digital I/P on channel 14 10014 Read only Int 0 - 1

15 Digital I/P on channel 15 10015 Read only Int 0 - 1

16 Digital I/P on channel 16 10016 Read only Int 0 - 1

17 Digital I/P on channel 17 10017 Read only Int 0 - 1

18 Digital I/P on channel 18 10018 Read only Int 0 - 1

19 Digital I/P on channel 19 10019 Read only Int 0 - 1

20 Digital I/P on channel 20 10020 Read only Int 0 - 1

21 Digital I/P on channel 21 10021 Read only Int 0 - 1

22 Digital I/P on channel 22 10022 Read only Int 0 - 1

23 Digital I/P on channel 23 10023 Read only Int 0 - 1

24 Digital I/P on channel 24 10024 Read only Int 0 - 1

Note:

a) If any channel is skip, the status of that channel on modbus on that particular address in function code 0x02 will be read as 0.

b) Similarly, if a channel is configured as any other input type other than Digital input, the status in function code 0x02 at that channel address will read as 0.

10.3.3. Configuration parameter Read – write.

Data read Query = [0 x Sr.No.], [0 x 03], [0 x 01], [0 x ADD. Low], [0 x Data. High], [0 x Data. Low] [0 x CRC Low] [0 x CRC High] Fun code = 0X03 Data word - Address word < 24. Response = [Sr.No.], [Fun code], [Byte count], [Data High], [Data Low]., [Data. High], [Data. Low] [0 x CRC Low] [0 x CRC High]] Data write Query = [0 x Sr.No.], [0 x 06], [0 x 01], [0 x ADD. Low] , [0 x Data. High], [0 x Data. Low] [0 x CRC Low] [0 x CRC High] Fun code = 0X06 Data word - Address word < 24. Response = [Sr.No.], [06], [ADD High], [ADD Low], [Data. High], [Data. Low] [0 x CRC Low] [0 x CRC High]

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Sr. no Analog Parameters Absolute

Address Type of Access Parameter Type Values

Applicable

1. I/P type 40257 Read/write Int 1 To 14

2. Configuration type 40258 Read/write Int 0-1

3. Scanner Type 40259 Read/write Int 8-16-24

4. Set Point Type 40260 Read/write Int 1-2-3

5. *Latch Led Byte & Common DP

40261 Read/write Int 0-1

6. Open Sensor 40262 Read/write Int 0-1

7. Hystersis Byte 40263 Read/write Int 0 to 100

8. Scan Time 40264 Read/write Int 1 to 99

9. Print Time 40265 Read/write Int 0 to 99

10. Abnormal Logic AL1 40266 Read/write Int 0-1

11. Abnormal Logic AL2 40267 Read/write Int 0-1

12. **Normal Relay Status AL! and AL2

40268 Read/write Int See (a ) of Note Below

13. Password 40269 Read/write Int 0 to 99

14. Serial Configuration 40270 Read/write Int 0 -1

15. Serial Number 40271 Read/write Int 0 to 99

16. Baud Rate 40272 Read/write Int 5-6

17. Slot 1 Configuration 40273 Read/write Int 0 to 4

18. Slot 2 Configuration 40274 Read/write Int 0 to 4

19. Common Zero 40275 Read/write Int Act Zero to Act Span

20. Common Span 40276 Read/write Int Act Zero to Act Span

21. Open Collector Type 40277 Read/write Int 0 -1

22. Hour 40278 Read/write Int 0 to 23

23. Minute 40279 Read/write Int 0 to 59

24. Seconds 40280 Read/write Int 0 to 59

25. Day 40281 Read/write Int 1 to 7 (1=Sunday)

26. Date 40282 Read/write Int 1 to 31

27. Month 40283 Read/write Int 1 to 12

28. Year 40284 Read/write Int 0 to 99

Latch LED Byte value is in least Significant Byte from bits 0-1-2-3. Common DP value is in most significant Byte 4-5-6-7. ** Normal relay status AL1 value is in least significant byte from bits 0-1-2-3. Normal relay status al2 value is in most significant byte 4-5-6-7.

Note:

1) The values for above configuration parameter are as follows:

a) I/P Type:

E - 1 J - 2 K - 3 T - 4 B - 5 R - 6 S - 7 Cu-53 - 8 PT46 - 9 PT100 (RTD 1) - 10 PT100 (RTD 0) - 11 4-20 mA - 12 0-5 V - 13 Digital - 14

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b) Configuration Type

Fix - 0 Mix - 1

c) Set Point Type hl - 1 hh - 2 ll - 3

d) *Latch Led Byte No - 0 Yes - 1

e) Open Sensor

UP - 0 Down - 1

f) Abnormal Logic AL1

AL - 0 tr - 1

g) Abnormal Logic AL2 AL - 0 Tr - 1

h) Serial Configuration

Modb - 0 Prnc - 1

i) Baud Rate 9600 - 5 19200 - 6

j) Slot 1 Configuration Relay - 0 Open Collector - 1 Retransmission - 2 Printer - 3 None - 4

l) Slot 2 Configurations Relay - 0 Open Collector - 1 Retransmission - 2 Printer - 3 None - 4

(2) The values of normal_relay_status are as below.

For 1 relay settings:

0x00- CrL1 = OFF, CrL2 = OFF

0x01- CrL1 = ON, CrL2 = OFF

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0x10- CrL1 = OFF, CrL2 = ON

0x11- CrL1 = ON, CrL2 = ON

For 2 relay settings:

0x40- CrL1 = OFF, CrL2 = OFF

0x41- CrL1 = ON, CrL2 = OFF

0xC0- CrL1 = OFF, CrL2 = ON

0xC1- CrL1 = ON, CrL2 = ON

11. Open collector Pin details

11.1 “OR” Logic for 8508, 8516 and 8524 Switches s1, s2, s3 and s5 are required to be ON

Ch No Back plate legend detail (AL1 OR AL2) GND

1 OC1 DG

2 OC2

3 OC3

4 OC4

5 OC5

6 OC6

7 OC7

8 OC8

9 OC9

10 OC10

11 OC11

12 OC12

13 OC13

14 OC14

15 OC15

16 OC16

17 OC17

18 OC18

19 OC19

20 OC20

21 OC21

22 OC22

23 OC23

24 OC24

11.2. “IND” Logic test for 8508 For 8 channels and ”IND” ( Individual ) logic O/C Type (For 2 O/P AL1 & AL2 for 1 Channel) Switches S1, S2,S3 and S5 are required to turn On.

Ch No. Back plate legend detail AL1 Back plate legend detail AL2 GND

1 OC1 OC9 DG

2 OC2 OC10

3 OC3 OC11

4 OC4 OC12

5 OC5 OC13

6 OC6 OC14

7 OC7 OC15

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8 OC8 OC16

11.3 “IND” Logic test for 8516 For 16 channels and”IND” O/C Type (For 2 O/P AL1 AND AL2 for 1 Channel) Two types of O/P configuration are available.

11.3.1 CASE - 1 O/P 1 to 16 as on card –1 (one) Switches S1, S3.S5 and S6 are required to turn on.

O/P 1 to 16 as on card –2 (two) Switches S2, S4.S7 and S8 are required to turn on.

Ch No

Back plate legend detail AL1 Back plate legend detail AL2 GND

1 OC1 OC9 DG

2 OC2 OC10

3 OC3 OC11

4 OC4 OC12

5 OC5 OC13

6 OC6 OC14

7 OC7 OC15

8 OC8 OC16

Back plate legend detail AL1 Back plate legend detail AL2 GND

9 OC25 OC33 DG

10 OC26 OC34

11 OC27 OC35

12 OC28 OC36

13 OC29 OC37

14 OC30 OC38

15 OC31 OC39

16 OC32 OC40

11.3.2 CASE - 2 O/P 1 to 16 as on card –1 (one) Switches S1,S2.S3 and S5 are required to turn On.

O/P 1 to 16 as on card –2 (two) Switches S4,S6.S7 and S8 are required to turn On. Ch No

Back plate legend detail AL1 Back plate legend detail AL2 GND

1 OC1 OC25 DG

2 OC2 OC26

3 OC3 OC27

4 OC4 OC28

5 OC5 OC29

6 OC6 OC30

7 OC7 OC31

8 OC8 OC32

9 OC9 OC33

10 OC10 OC34

11 OC11 OC35

12 OC12 OC36

13 OC13 OC37

14 OC14 OC38

15 OC15 OC39

16 OC16 OC40

11.4 “IND” Logic test for 8524

For 24 channels and”IND” O/C Type (For 2 O/P for 1 Channel) Switches S1, S2.S3 and S5 are required to turn On for Card -1. Switches S4, S6.S7 and S8 are required to turn On for Card -2. Ch No Back plate legend detail AL1 Back plate legend detail AL2 GND

1 OC1 OC25 DG

2 OC2 OC26

3 OC3 OC27

4 OC4 OC28

5 OC5 OC29

6 OC6 OC30

7 OC7 OC31

8 OC8 OC32

9 OC9 OC33

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10 OC10 OC34

11 OC11 OC35

12 OC12 OC36

13 OC13 OC37

14 OC14 OC38

15 OC15 OC39

16 OC16 OC40

17 OC17 OC41

18 OC18 OC42

19 OC19 OC43

20 OC20 OC44

21 OC21 OC45

22 OC22 OC46

23 OC23 OC47

24 OC24 OC48