Q1 line temperature controller Heat/Cool - Eltime temperature controller 1 / 4 DIN - 96 x 96 Q1 line...

Heat/Cool temperature controller1/4 DIN - 96 x 96

Q1 line ccU s e r M a n u a l • M . I . U . Q 1 - 3 / 0 7 . 0 5 • C o d . J 3 0 - 4 7 8 - 1 A Q 1 I E

ASCON spa20021 Baranzate(Milan) Italyvia Falzarego, 9/11Fax +39 02 350 4243http://www.ascon.ite-mail [email protected]

ASCON spa

ISO 9001C e r t i f i e d

ULC US

LISTED

Q1 UK-ed3 7-04-2008 11:30 Pagina 1

Heat / Cool temperature controller1/4 DIN - 96 x 96

Q1 line cc

Q1

1 2 3

SP

PV

AT

S2S1

REM45.8045 .80SCI

RUN

ULC US

LISTED

Q1 UK-ed3 7-04-2008 11:30 Pagina 1

ccNOTES

ON ELECTRIC

SAFETY AND

ELECTROMAGNETIC

COMPATIBILITY

2

Information

Please, read carefully these instructions before proceeding with the installation of thecontroller.Class II instrument, real panel mounting.

This controller has been designed with compliance to:Regulations on electrical apparatus (appliance, systems and installations) according tothe European Community directive 73/23/EEC amended by the European Comunity direc-tive 93/68/EEC and the Regulations on the essential protection requirements in electricalapparatus EN61010-1 : 93 + A2:95.

Regulations on Electromagnetic Compatibility according to the European Communitydirective n089/336/EEC, amended by the European Community directive n° 92/31/EEC,93/68/EEC, 98/13/EEC and the following regulations:Regulations on RF emissions:

EN61000-6-3: 2001 residential environmentsEN61000-6-4: 2001 industrial environments

Regulation on RF immunity EN61000-6-2: 2001 industrial equipment and system

It is important to understand that it’s responsibility of the installer to ensure the complianceof the regulations on safety requirements and EMC.The device has no user serviceable parts and requires special equipment and specialisedengineers. Therefore, a repair can be hardly carried on directly by the user. For this purpose,the manufacturer provides technical assistance and the repair service for its Customers. Please, contact your nearest Agent for further information.All the information and warnings about safety and electromagnetic compatibility aremarked with the B sign, at the side of the note.

Q1 UK-ed3 7-04-2008 11:30 Pagina 2

3

Table of contents

TABLE OF CONTENTS

1 INSTALLATION ...................................................2 ELECTRICAL CONNECTIONS .............Page 83 PRODUCT CODING ......................................Page 164 OPERATIONS ......................................................Page 215 DISPLAYS ...............................................................Page 476 COMMANDS ........................................................Page 487 TECHNICAL SPECIFICATIONS ...........Page 52

Main universal input

Control Alarms Retransmission

Resources

PV

AUX

Modbus RS485ParameterisationSupervision(option)

Q1

Setpoint Fuzzy tuning with automatic selection

One shotAuto tuning

One shotNatural Frequency

Operating mode

1212

Auxiliary input

Special functions (option)

PV / SP

1 OP1 OP2 OP3 OP5Single

2action

OP4 OP1 OP2 OP3 OP5

3 OP1 OP2 OP3 OP5

4 Double OP1 OP4 OP2 OP3 OP5action

5 OP4 OP2 OP1 OP3 OP5

OP1

OP2

OP3

OP4

OP5

(option)

(option)

Q1 UK-ed3 7-04-2008 11:30 Pagina 3

4

1 - Installation

1 INSTALLATION

Installation must only be carried out byqualified personnel.

Before proceeding with the installation ofthis controller, follow the instructions illus-trated in this manual and, particularly theinstallation precautions marked with theB symbol, related to the EuropeanCommunity directive on electrical protectionand electromagnetic compatibility.

BTo prevent hands or metal touching partsthat may be electrically live, the controllersmust be installed in an enclosure and/orin a cubicle.

IP 20 Terminal BlockEN61010 - 1 (IEC1010 - 1)

Product code label

Sealing front panel gasket

Mounting clamps

Front panelIP65 protectionEN 650529 (IEC 529)

Panelsurface

1.1 GENERAL DESCRIPTION

Q1 UK-ed3 7-04-2008 11:30 Pagina 4

5

1 - Installation

1.2 DIMENSIONS 1.3 PANEL CUT-OUT

96 mm3.78 in

110 mm4.33 in

10 mm max.0.39 in max.

10 mm max.0.39 in max.

96 mm3.78 in

92+

0.8

mm

3.62

+0.

031

in

113

mm

min

.4.

45 i

n m

in.

92+0.8 mm3.62+0.031 in

103 mm min.4.05 in min.

Q1 UK-ed3 7-04-2008 11:30 Pagina 5

6

1 - Installation

Operating conditions

M Altitude up to 2,000 m

T Temperature 0…50°C

%Rh Relative humidity 5…95 % non-condensing

1.4 ENVIRONMENTAL RATINGS B

Special conditions

M Altitude > 2,000 m

T Temperature >50°C

%Rh Humidity > 95 %

P Conducting atmosphere Use filter

Warm up

Use forced air ventilation

Use 24Vac supply version

Suggestions

Forbidden Conditions D

C Corrosive atmosphere

E Explosive atmosphere

Q1 UK-ed3 7-04-2008 11:30 Pagina 6

7

1 - Installation

1.5.1 INSERTTHE INSTRUMENT

1 Prepare panel cut-out;2 Check front panel gasket

position;3 Insert the instrument through

the cut-out.

1.5.2 INSTALLATION SECURING

1 Fit the mounting clamps;2 Push the mounting clamps

towards the panel surface tosecure the instrument.

1

3

2

1.5.3 CLAMPS REMOVING

1 Insert the screwdriver in theclips of the clamps;

2 Rotate the screwdriver.

2

1

1.5.4 INSTRUMENTUNPLUGGING B

1 Push and 2 pull to remove the instrument.

Electrostatic discharges candamage the instrument.Before removing the instrumentthe operator must dischargehimself to ground.

1 2

1

2

1.5 PANEL MOUNTING [1]

2

1

1

UL note[1] For Use on a Flat Surface of a Type 2 and Type 3‘raintight’ Enclosure.

1 M Ω

Q1 UK-ed3 7-04-2008 11:30 Pagina 7

28

27

30

29

26

25

19 31

8 20 32

9 33

10 34

11 23 35

12 24 36

0,5Nm

5.7 mm0.22 in

Rear terminal cover

Cable size1 mm2 [2]

3

2

1

8

2 - Electrical connections

2 ELECTRICALCONNECTIONS

UL note

[1] Use 60/70 °C copper (Cu) conductor only.

[2] Wire size 1mm2 (18 AWG Solid/Stranded)

24 screw terminals M3

Option terminals

Tightening torque 0.5 Nm

Positive screw-driver PH1

Negative screw-driver0.8 x 4 mm

Terminals

Pin connectorq1.4 mm 0.055 in max.

ØFork-shape AMP 165004Ø5.5 mm - 0.21 in

LStripped wireL 5.5 mm - 0.21 in

N

L

RS4

85

1

2

3

8

9

10

11

12

19

20

23

24

25

26

27

28

29

30

31

32

33

34

35

36

TA

TCmV

NC

C

NO

OP3

NO

C

NO

OP1

OP2

OP4

C

REM

OP5

24V—OUT

A

b

B

RTD

13

14

15

16

17

18

21

22

7

4

5

6

N/C

N/C

N/C

N/C

N/C

N/C

N/C

N/C

N/C

N/C

N/C

N/C NO

C

2.1 TERMINAL BLOCK [1] B

Q1 UK-ed3 7-04-2008 11:30 Pagina 8

28

27

30

29

26

25

19 31

8 20 32

9 33

10 34

11 23 35

12 24 36

28

27

30

29

26

25

19 31

8 20 32

9 33

10 34

11 23 35

12 24 36

A B

E C C

3

2

1

A B

E C C

3

2

1

9


PRECAUTIONS BDespite the fact that the instru-ment has been designed to workin an harsh and noisy environ-mental (level IV of the industrialstandard IEC 801-4), it is recom-mended to follow the followingsuggestions.

AAll the wiring must comply withthe local regulations. The supply wiring should be rout-ed away from the power cables.Avoid to use electromagneticcontactors, power Relays andhigh power motors nearby.Avoid power units nearby, espe-cially if controlled in phase angle.

Keep the low level sensor inputwires away from the power linesand the output cables.If this is not achievable, useshielded cables on the sensorinput, with the shield connectedto earth.

Conduit for supply and output cables

Conduit for low level sensor cables

2.2 SUGGESTED WIRES ROUTING B

A = SupplyB = OutputsC = Analog inputsD = Analogue outputE = Digital input/output Serial Comm.s

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10


2.3 EXAMPLE OF WIRING DIAGRAM (HEAT / COOL CONTROL) B

Notes:1] Make sure that the power supply voltage is

the same indicated on the instrument.2] Switch on the power supply only after that

all the electrical connections have beencompleted.

3] In accordance with the safety regulations,the power supply switch shall bring theidentification of the relevant instrument. Thepower supply switch shall be easily acces-sible from the operator.

4] The instrument is is PTC protected. In caseof failure it is suggested to return the instru-ment to the manufacturer for repair.

5] To protect the instrument internal circuits use:- 2 A~ T fuse for Relay outputs (220 Vac);- 4 A~ T fuse for Relay outputs (110 Vac);- 1 A~ T fuse for Triac outputs.

6] Relay contacts are already protected withvaristors.Only in case of 24 Vac inductive loads,use model A51-065-30D7 varistors (onrequest).

Commands

RS485Powersupplyswitch

CAlarm

V ~

Cooling

Heating

[3]

[6]

[6]

[5]

[5]

OP3

OP1

OP2

CT Current transformer 50 mA ~

OP5V~

[6]

[5]

V~

PTC

Retransmission

12

11

10

9

8

3

2

1

24

23

20

19

36

35

34

33

32

31

30

29

28

27

26

25

Q1 UK-ed3 7-04-2008 11:30 Pagina 10

11


2.3.1 POWER SUPPLY B

Switching power supply with mul-tiple isolation and internal PTC.• Standard version:

- nominal voltage:100...240Vac (-15...+10%);

- frequency 50/60Hz.• Low Voltage version:

- nominal voltage: 24Vac (-25...+12%);

- frequency 50/60Hz or 24Vdc (-15...+25%).

Power consumption 4W max.

For better protection againstnoise, it is recommended not toconnect the earth clamp provid-ed for civilian installations.

L

N

25

26

Included PTC

Supply

27

2.3.2 PV CONTROL INPUT B

A L-J-K-S-R-T-B-N-E-W thermocouple type• Connect the wires with the polarity as shown;• Use always compensation cable of the correct type

for the thermocouple used;• The shield, if present, must be connected to a prop-

er earth.

B For Pt100 resistance thermometer• If a 3 wires system is used, use always cables of the

same diameter (1mm2 min.) (line 20 Ω/lead maximumresistance);

• When using a 2 wires system, use always cables of thesame section (1.5mm2 min.) and put a jumper betweenterminals 11 and 12.

C For ∆T (2x RTD Pt100) SpecialAWhen the distance between the controller and the

sensor is 15 m using a cable having a section of 1.5mm2, produces an error on the measure of 1°C.

R1 + R2 must be <320Ω.

Wire resistance150Ω max.

For 3 wires onlyMaximum lineresistance 20 Ω/line

Use wires of the samelength and 1.5 mm2

size.Maximum lineresistance 20 Ω/line

10

11

12

A

B

A

R2

R1

10

11

12

A

b

B

11

12

Q1 UK-ed3 7-04-2008 11:30 Pagina 11

12


2.3.2 PV CONTROL INPUT B

D For mA, mV

Rj >10MΩ

D1 With 2 wires transducer

24Vdc4…20mA

Externalshunt 2.5Ω

Transducer

PV36

11

12

[1]mA

mV mA11

12External

shunt 2.5Ω

D2 With 3 wires transducer

[1] Auxiliary power supply for externaltransmitter 24Vdc ±20% /30mAmax. without short circuit protec-tion.

24Vdc

4…20mA

Externalshunt 2.5Ω

Transmitter

PV36

11

12

[1]mA

A - From Remote SetpointCurrent: 0/4…20mA;Input resistance: 30Ω;Voltage: 1…5V, 0…5V, 0…10V;Input resistence: 300kΩ.

2.3.3 AUXILIARY INPUT (OPTION) B

B- For current transformer CTNot isolated

For the measure of the load cur-rent (see page 45).

• Primary coil10A…100A;• Secondary coil 50mA default

100mA S3 internal jumperselectable.

9

8

10…100A 50/100mA

load CT

~

5 watt burden resistor0.5Ω for 1A secondarytransformer coil0.1Ω for 5A secondarytransformer coil

S3

24

23

mAmV-V

Rj

Jumper for 100 mA secondary transformer coil.

Q1 UK-ed3 7-04-2008 11:30 Pagina 12

13


2.3.5 OP1 - OP2 - OP3 - OP4 - OP5 OUTPUTS (OPTION) B

The functionality associated toeach of the OP1, OP2 and OP4output is defined during the con-figuration of the instrument indexn(see page 19).The suggested combinationsare:

OP1 - OP2 Relay or Triac outputOP3 Relay output (for AL3 only)OP4 SSR drive control or Relay outputOP5 Retransmission analogue output

where:

Control outputs Alarms RetransmissionHeat Cool AL1 AL2 AL3 PV/SP

A Singleaction

OP1 OP2 OP3 OP5

B OP4 OP1 OP2 OP3 OP5

C

Double action

OP1 OP2 OP3 OP5

D OP1 OP4 OP2 OP3 OP5

E OP4 OP2 OP1 OP3 OP5

Q1 UK-ed3 7-04-2008 11:30 Pagina 13

14


2.3.5-A SINGLE ACTION RELAY(TRIAC) CONTROL OUTPUT B

2.3.5-B SINGLE ACTION SSR DRIVECONTROL OUTPUT B

2.3.5-C SINGLE ACTION ANALOGUE OUTPUT B

2.3.5-D DOUBLE ACTIONRELAY (TRIAC)/RELAY (TRIAC) CONTROL OUTPUT B

2.3.5-E DOUBLE ACTION RELAY (TRIAC)/SSR DRIVE CONTROL OUTPUT B

Fuse

Coil of the heatload contactor

31

32OP1 [1]

Fuse


31

32OP1 [1]

Fuse

Coil of the coolload contactor

32

33OP2 [1]

Fuse

Coil of the coolload contactor

32

33OP2 [1]

Fuse


31

32OP1 [1][2]

Load

Static Relay34

35OP4 [2]

Cool Load

Static Relay34

35OP4

[2]

Heat Load

Static Relay34

35OP4

Q1 UK-ed3 7-04-2008 11:30 Pagina 14

15


2.3.6 ALARM OUTPUTS B

A The relay/triac output OP1, OP2 and OP3,can be used as alarm outputs only if theyare not used as control outputs.

Fuse

AL1 load31

32OP1 [1]

33OP2 [1] AL2 load

V~

Fuse

Fuse

AL3 load28

29OP3 [1]

30[1] AL3 load

V~

Fuse

NC

C

NO

Notes:[1] Varistor for inductive load 24Vac only.[2] When basic product code b= 9 (pag. 17),OP4 (terminals 34, 35) is a Relay output

2.3.7 OP5 ANALOGUE RETRANSMISSIONOUTPUT (OPTION) B

2.3.8 SERIAL COMMUNICATIONS (OPTION) B

For PV/SP retransmission only:• Galvanic isolation: 500Vac/1 min;• 0/4…20mA, (750Ω or 15Vdc max.).

• Galvanic isolation: 500Vac/1 min;Compliance to the EIA RS485 standardfor Modbus/Jbus;

• Setting dip switches.

C

1

2

3

19

20OP5 LoadmA

1234

SLAVE

A Please carefully read the manual:gammadue® and deltadue® controllerseries serial communication and con-figuration.

Q1 UK-ed3 7-04-2008 11:30 Pagina 15

16

3 - Product coding

3 PRODUCT CODING

The complete code is shown on the instru-ment label. The informations about productcoding are accessible from the front panelby mean of a particular procedure describedat section 5.2 page 47

Q1

1 2 3

SP

PV

AT

S2S1

REM hard31 .50SCI

RUN

P/NCONFS/NV~(L-N)

: Q1-3150-0000: 0320-2301: A0A-9909/0013: 100÷240V 50/60 Hz - 4W

L

C D

M N

B

P Q RO

Basic product code (hardware)

Configuration code (software)

Instrument label

Q1 UK-ed3 7-04-2008 11:30 Pagina 16

3.1 MODEL CODE

17

3 - Product coding

Line Basic AccessoriesConfiguration

1st part 2nd part

Q 1 A B C D - E F G 0 / I L M NMod.:

Line 1Q

Power supply A100... 40Vac (-15...+10%) 324Vac (-25...+12%) or 24Vdc (-15...+25%) 5

Triac - Triac - SSR Drive 5

Outputs OP1 - OP2- OP4 BRelay - Relay - SSR Drive 1

The product code indicates the specific hardware configuration of the instrument, that can be modified by specialized engineers only.

Special function ENot fitted 0Start-up + Timer 2

User manual FItalian/English (std) 0French/English 1German/English 2Spanish/English 3

Front panel colour GDark (std) 0Beige 1

O P Q R-

RS485 Modbus/Jbus SLAVE 5

Serial Communications CNone 0

Analogue output + Remote Setpoint 5

Options DNone 0

Relay - Relay - Relay 9

Q1 UK-ed3 7-04-2008 11:30 Pagina 17

18

3 - Product coding

3.2 CONFIGURATION CODING

A 4+4 index code follows themodel of the controller.This code must be set to con-figure the controller (see chap-ter 3.1 pages 16 and 17)

E.g.: Enter code 0320 to choose:- T/C type J input with range:

0...600°C;- Single PID control algorithm,

reverse action;- Relay output.

E.g.: Enter code 2301 to choose:- AL1 absolute, active high;- AL2 absolute, active low;- AL3 Used by Timer;- Local + 2 Stored Setpoints with

tracking function.

Index

1st part ofconfiguration

mode

I L M N

Con.10320

Index

2nd part ofconfiguration

mode

O P Q R

Con.22301

TC T Cu-CuNi 0TC K Chromel-Alumel IEC584 0TC S Pt10%Rh-Pt IEC584 0

Input type and range

Dc input 0…50mV linear

TR Pt100 IEC751 0

1Dc input 10…50mV linear 1Custom input and range [1]

TR Pt100 IEC751 0

1

TC L Fe-Const DIN43710 0

-328…752 °FTC J Fe-Cu45% Ni IEC584 0

32…2,192 °F32…2,912 °F

-99.9…572.0 °F-328…1,112 °F32…1,112 °F32…1,112 °F

-200 …400 °C0…1,200 °C0…1,600 °C

Engineering and units

-99.9…300.0 °C

Engineering and units

-200…600 °C0…600 °C0…600 °C

654

6543210

TC R Pt13%Rh-Pt IEC584 032…2,912 °F0…1,600 °C 7TC B Pt30%RhPt6%Rh IEC584 032…3,272 °F0…1,800 °C 8

TC N Nichrosil-Nisil IEC584 032…2,192 °F0…1,200 °C 9TC E Ni10%Cr-CuNi IEC584 132…1,112 °F0…600 °C 0

TC W3%Re-W25%Re 132…3,632 °F0…2,000 °C 2TC W5%Re-W26%Re 132…3,632 °F0…2,000 °C 3

TC NI-NiMo18% 132…2,012 °F0…1,100 °C 1

[1] For instance, other thermocouples types, ∆T (with 2 PT 100), custom lin-earisation etc.

I L

Q1 UK-ed3 7-04-2008 11:30 Pagina 18

19

3 - Product coding

Deviation Active high

Heater break by CT [3]

4

Active during ON output state

Active low

Alarm 1 type and function

8

Disabled 0

5

Band

Sensor break/Loop break alarm (LBA) 1

Absolute 2Active high

Active during OFF output state

3Active low

Active out

9

6Active in 7

Engineering and unitsON-OFF reverse action 0ON-OFF direct action 1PID single reverse action 2PID single direct action 3

PID double action

4567

Linear cool output

Oil cool output [2]Water cool output [2]ON-OFF cool output

Relay (OP1) 0SSR drive or relay (OP4) 1

Output configuration

Heat OP1, Cool OP2Heat OP1, Cool OP4

Single action Double action



4


Active low


8

Disabled 0

5

Band




3Active low

Active out

9

6Active in 7

[2] In consideration of the thermal characteristics of the different cooling liquids,2 different correcting methods of the control output are available. One for waterand the other for oil

OP water = 100•(OP2/100)2 OP oil = 100•(OP2/100)1,5

[3] Only possible whether "Output configuration" n= 0 or 1 and HT.F.S. para-meter is different to OFF (see page 29)

2Heat OP4, Cool OP2

N

M O

P

Q1 UK-ed3 7-04-2008 11:30 Pagina 19

20

3 - Product coding



4


Active low


8

Disabled or used by Timer 0

5

Band




3Active low

Active low

9

6Active in 7

Setpoint typeLocal only 0Local and 2 tracking stored Setpoints 1Local and 2 Stand-by stored Setpoints 2Local and Remote 3Local with trim 4Remote with trim 5

Q

R

Q1 UK-ed3 7-04-2008 11:30 Pagina 20

Q1

1 2 3

SP

PV

AT

S2S1

REM45.8045 .80SCI

RUN

21

4 - Operations

4.1.1 KEYS FUNCTIONS AND DISPLAY IN OPERATOR MODE

PV control input in engineering

units

Overrange

Underrange

SP operating Setpoint

(Local/Remote or Stored)

Control output LEDs (red)

å OP1/OP4 ON - ç OP2/OP4 OFF

Entry key for selection and value setting confirmation

Setpoint settingMenu access

Alarm status LEDs (red)

Å AL1 ONÇ AL2 ONÉ AL3 ON

8 Status LEDs (green)

Communications runningÄ Tuning runningÖ Timer runningÜ Remote Setpoint activeú First stored Setpoint activeù Second stored Setpoint active

4 OPERATIONS

8888____ 8888----

Q1 UK-ed3 7-04-2008 11:30 Pagina 21

22

4 - Operations

4.1.2 KEYS FUNCTIONS AND DISPLAY IN PROGRAMMING MODE

AThe parameter setting procedurehas a timeout. If no keys arepressed for, at least, 30 seconds,the controller switches back,automatically, to the operatormode.

After having selected the para-meter or the code, press $and % to display or modify thevalue (see page 23) The value is entered when thenext parameter is selected, bypressing the è key.

Until the $ or % arepressed or if you wait for 30 sec-onds the parameter value is notinserted

Pressing the í key, the nextgroup of parameters is present-ed on the display.

Q1

SP

PV

p.b35 .0

Parameter value

Parameter mnemonic

Entry key for selection and value setting confirmation

Value modification

Access to the menu for:

Parameter settingConfiguration

Q1 UK-ed3 7-04-2008 11:30 Pagina 22

4.2.1 NUMERIC ENTRY (i.e. the modification of the Setpointvalue from 275.0 to 240.0)

4.2.2 MNEMONIC CODES SETTING (e.g. configuration see page 28)

23

4 - Operations

4.2 PARAMETER SETTING

275.0274.8

275.0274.8

230.0274.8

240.0274.8

240.0 °C

Press $ or % momentari-ly to change the value of 1 unitevery push.Continued pressing of $ or% changes the value, at ratethat doubles every second.Releasing the button the rate ofchange decreases.In any case the change of thevalue stops when it has reachedthe max./min limit set for theparameter.

In case of Setpoint modification: press $ or %once to dis-play the local Setpoint insteadof working Setpoint.To evidence this change the dis-play flashes once. Then theSetpoint can be modified

Press the $ or % to display the next or previous mnemonic forthe selected parameter. Continued pressing of $ or % will display further mnemonicsat a rate of one mnemonic every 0.5 s. The mnemonic displayedat the time the next parameter is selected, is the one stored in theparameter.

Unit °C

Unit °f

Unit °C

Unit °f

Unitnone

Unit ph

Engineering Units:

Degree Centigrade

Degree Fahrenheit

Degree Centigrade

Degree Fahrenheit

no unitsdefined

Ph

Operatormode working Setpointdisplayed

Local Setpoint display

Setpoint modification

Setpoint entryThe operation isacknowledged byone flash of the display.

after 2 s

————Lower

————Raise

Q1 UK-ed3 7-04-2008 11:30 Pagina 23

COMMANDS(if configured)

24

4 - Operations

4.3 PARAMETERISATION - MAIN MENU

Menus.p.

MenuCont

MenuRu.pa

MenuConf

MenutM.s.U5033

passOK

275.0274.8

l=r

s.sel

t.run

Setpoint Menu (see page 25)

Operatormode

Control Menu(see page 26)

Aux. parameters Menu (see page 27)

Configuration Menu(see page 28 and 29)

Timer/Start-up Menu(see page 27)

Back to the Operator mode

OPTION(if installed)

NO

YES

Back to the Operator mode

Password Entry

Must be equal to thevalue of the parameter

Code

Only if Code value≥5000

Direct access to the parameter

(only if Code<5000)Timer run/stop(see page 49)

Setpoint selectionlocal/remote(see page 50)

Stored Setpoint selection (see page 50 )

Q1 UK-ed3 7-04-2008 11:30 Pagina 24

25

4 - Operations

4.3.1 PARAMETERISATION - SETPOINT MENU

Menus.p.

AIs.p

A2s.p

sl. d

s.p. l

s.p. H

sl. u

A3s.p

s.p. I

s.p. 2

rtio

bias

é 0

é 0

é 0

é Off

é Off

éH.r éange

éL.r éange

é :::::::

é :::::::

é 1.00

é 0

Menu Setpoint

AL1 alarm threshold[1](see page 30 )

AL2 alarm threshold[1](see page 30)

AL3 alarm threshold[1](see page 30)

Setpoint ramp up0ff/0.1…999.9digit/min

Setpoint ramp downOFF/0.1…999.9digit/min

1st stored Setpoint

1nd stored Setpoint

Ratio Setpoint

Remote Setpoint bias

Setpoint low limit lowrange…S.P. H

Setpoint high limit S.P. L…High range

LOCAL, REMOTE, PROGRAMM.configuration index r= O, 3, 6

LOCAL, + 2 STORED.configuration index r= 1, 2

LOCAL OR REMOTE WITH TRIM.configuration index r= 4, 5

Note[1] It is not presented if the controller

has been configured with alarmn° 2 not active or of sensor breaktype. Digit O/P of the configu-ration code is assigned to 0 or 1.

Q1 UK-ed3 7-04-2008 11:30 Pagina 25

26

4 - Operations

4.3.2 PARAMETERISATION - CONTROL MENU

MenuCont

t.d.

t.i.

p.b.é 5:0

é 5:0

é 1:00

tune

hy.é 0:5

Op. H

t.c.é 20

é100:0

d.Erré Off

M.resé 50

O.C.é 1:00

Op.HCé100:0

t.c. C

r.C.G.aé 1:0

é 20

d.bndé 0:5

S.Outé 0

hy. Cé 0:5

PIDAlgorithm

On-OffAlgorithm

Heat / CoolAlgorithm

Tune run/stopstrt / StoP

Proportional band0.5...999.9 of span

Integral time 0ff/0.1…100.0 min

Derivative time 0ff/0.01…10.00 min

Control outputhysteresis

0.1...10.0% sc.

Cool output

hysteresis (On-Off only)

0.1...10.0% sc

Control Menu

Overshoot control0.01…1.00

Manual reset(only with integral time= 0ff)0.0...100.0% output

Error dead band0ff/0.1...10.0 digit

Cycle time(Time proportioning only)1…200 seconds

Control output high limit10.0…100.0%

Dead band -10.0…10.0%

Cool relative gain0.1…10.0

Cool cycle time (heat/cool time proportion-ing only)1…200 seconds

Cool control output high limit (PID only)10.0…100.0%

Output safety value0.0…100.0% (-100.0…100.0% for Heat / Cool)

Back to the tune parameter

Q1 UK-ed3 7-04-2008 11:30 Pagina 26

Au.paMenu

A1hy

A1L.b In.sh

Addr

rt.lo.

rt.hi

t.fil

é Off

é 1

é Off

énone

é 0:5

éH. réange

éL. réange

st.tMé 1

St.OPé 0:5

t.Lbaé OFF

tM.s.UMenu

s.p.sb

t.Act

s.p.s.U

Op.Hs

t.h.s.U

é 0

é100:0

é 1

é 0

é Off

tiMeé 0:5

t.Mod

4.3.4 PARAMETERISATION - TIMER AND START-UP MENUIf options installed

27

4 - Operations

4.3.3 PARAMETERISATION - AUXILIARY PARAMETERS MENU

Auxiliary parameters Menu

Timer andStart-up Menu

AL1 hysteresis0.1…10.0% of span

Alarm latching and blocking functionsnone / Ltchbloc / Lt.bL

LBA delay(see page 38)0ff= sensor break1…9999 s LBA

Soft-start output value( t.Mod =0ff only)0ff/0.1…100.0%

Soft-start activation time (only if st.Op differ-ent than 0ff)1…9999 sFilter time constantOFF/1...30 s

Input shift 0ff/-60…60 digit

Communicationaddress(if option installed)0ff / 1…247

Retransmission low range(only if installed)whole rangeRetransmission high range(only if installed)whole range

Timer Action (only if t.Mod notequal to Offor to 1)(see table page 41)

Timer setting1…9999 s or min

Stand-by Setpoint (only if t.Mod= 7) S.P. L…S.P. H

Hold time0…500 min

Start-up Setpoint S.P. L…S.P. H

Output high limitduring Start-up5.0…100.0%

Timer/Start-up operating mode(see table 1 page 41)

Back to the A1hy parameter Back to the t.Mod parameter

TIMER FUNCTION(only with AL3 enabled)

START-UP FUNCTION(only if t.Mod = 1)

AL2 and AL3 parameters

Q1 UK-ed3 7-04-2008 11:30 Pagina 27

MenuConf

pass 33

Con.1

Con.2

Unit

é Off

énone

é Off

OK

4.3.5 CONFIGURATION MENU

NO YES

Entry of digits I - L - M - N of the configuration code(chapter 3.2 pages 18,19)

Entry of digits O - P - Q - R of the configuration code(chapter 3.2 pages 19,20)

IL1 digital input function(see table 1)

Back to

Operator mode

Password Entry

Must be equal to the value of the parameter Code

Only if Code value<5000

(33 default from factory)

28

4 - Operations

Enter the password beforeaccessing to the configurationmenu.

If a not configured controller issupplied, when powered up forthe first time, the display shows:

Until the configuration code isset correctly, the controllerremains in stand-by with inputand output deactivated.

A 4+4 index code follows themodel of the controller. It has to be set to configurethe controller.(see chapter 3.1 page 17)

Con.19999

E.g.: Enter code 0320 to choose:- T/C type J input with range

0...600°C;- Single PID control algorithm,

reverse action;- Relay output.

E.g.: Enter code 2301 to choose:- AL1 absolute, active high;- AL2 absolute, active low;- AL3 Used by Timer;- Local + 2 Stored Setpoints with

Tracking function.

Index

1st part ofconfiguration

mode

I L M N

Con.10320

Index

2nd part ofconfiguration

mode

O P Q R

Con.22301

Q1 UK-ed3 7-04-2008 11:30 Pagina 28

sc.Hi

sc.dd

sc.lo

prot

baud

retr

rtH

Ht.f.s Code

rs.iné4=20

éM:bus

é9600

é4=20

ép:U:

é 33

29

4 - Operations

N° of decimals0…3

Low range -999…9999(min 100 digit)

High range -999…9999(min 100 digit)

Remote Setpointinput(see table 2)

CT primary highrangeOff/1…200 A

Communication protocolM.buS / jbuS

Baud rate1200/24004800/9600

Analogue controloutput range0=20 / 4=20mA

Control outputselectionP.U. / S.P.

LINEAR SCALEONLY

ANALOGUE OUTPUTOPTION OP5(if installed)

CT (only on propor-tional output other

than the servomotor)

REMOTE SETPOINT(if configured)

SERIAL COM.OPTION

(if installed)

Password 0…9999

33 default from factory

Back to the Con.1 parameter

Table 2 Remote Setpoint input typeérs:In

Value Description0=5 0…5 Volt1=5 1…5 Volt0=10 0…10 Volt0=20 0…20 mA4=20 4…20 mA

Table 1 Engineering units

none

éunit

none

Value Description

mU mV

°C degree centigrade°f degree Fahrenheit

U VoltmA mAA Amperebar BarpsI PSIrh Rhph pH

Q1 UK-ed3 7-04-2008 11:30 Pagina 29

A ALARM TYPE AND OPERATION CONDITIONS

30

4 - Operations

4.4 PARAMETERS

For a simpler use of the con-troller, its parameters have beenorganised in groups (menu),according to their functionalityarea.

The OP1, OP2 or OP3 outputs, canbe used for alarms if they are notused as control outputs It is possible to configure up to 4alarms: AL1, AL2, AL3, AL4 (seepage 19 and 20), selecting, foreach of them::A the type and the operating con-

dition of the alarm;B the functionality of the alarm

acknowledgement (latching)#ltch (see page 37);

C the start-up disabling (blocking)#bloc (see page 37);

D Loop break or sensor break (seepage 38).

AL1 alarm thresholdAL2 alarm thresholdAL3 alarm threshold

Alarm occurrences of OP1,OP2and OP3 outputs, respectivelylinked to AL1, AL2 and AL3.

The range of the alarm thresh-old correspond to the wholespan and it is not limited by theSP Setpoint span.

When the event occures, thedisplay will shows the redledsÅ, Ç or É, respec-tively on.

#A3s.P#A2s.P#A1s.P

Absolute alarm (full scale)OnOff

Activehigh

Activelow

hy

high rangelow rangeAlarm threshold

OnOff

Band alarmOnOff

Activeout

Activein

hy

SP

full scalefull scale

hy

alarm threshold

OnOff

Deviation alarmOnOff

Activehigh

Activelow

hy

+ high rangelow rangeAlarm threshold

OnOff

SP

4.4.1 SETPOINT MENU

Q1 UK-ed3 7-04-2008 11:30 Pagina 30

When Remote Setpoint is con-figured, we suggest to disable#sl. u and #sl. d parametersOff.

31

4 - Operations

Setpoint ramp upSetpointramp down

This parameter specifies themaximum rate of change of theSetpoint in digit/min.

When the parameter is OFF,this function is disabled andthe new Setpoint is reachedimmediately after beingentered.

Otherwise, the Setpoint value isreached according to the con-figured rate of change.

The new Setpoint value is called"Target Setpoint". It can be dis-played by means the parameter#t.S.P.(see procedure at page 47).

#sl. d#sl. u Setpoint

low limitSetpoint high limit

Low / high limit of the Setpointvalue.

1st stored Setpoint2nd stored Setpoint

Preset Set values can be setfrom the keyboard and serialcommunication. The Setpointactive is indicated by the ú orù green led.

#S.P. 2#S.P. 1

#S.P. H#S.P. L If index r= 1 (tracking),

the previous Local Setpointvalue will be lost, when thestored Setpoint is selected.

If index r= 2 (Stand-by), the Local Setpoint value will notbe lost, when the Stand-bySetpoint is selected. It will oper-ate again when back to Local.

See stored Setpoint selectionprocedure at page 50

Setpointchange

Target Setpoint= 350°C

t t = 10

#sL. u = 10digit/minutes

Example

InitialSetpoint= 250°C

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32

4 - Operations

4.4.1 SETPOINT MENU

Remote Setpoint Bias and Ratio

bias = 20ratio = 0.1

ratio = –0.1

Remotesignal

Range600100200

RemoteSetpoint span

10V

bias = 100

a b

a´ b´

-200 °CHRa (b´ ) b (a´ )LR

If SR starting point is lower thenthe ending point, bothexpressed in engineering units:

biaS= starting point = a

rtio=

Example:biaS= 20rtio=

100 - 20600 - (-200)

80800

= 0.1=

b - aHR - LR

Remote Setpoint Ratio

Ratio is the coeff. which definesthe remote Setpoint span withrespect to the input span.

Remote Setpoint

Bias defines the starting point ofanalogue Remote Setpoint ineng. units corresponding to thelow limit (current or voltage) ofthe remote signal.

#bias

#rtio

PV = process variableLR = PV low limitHR = PV high limitSR = Remote Setpointa (a´) = SR starting pointb (b´) = SR ending point

Q1 UK-ed3 7-04-2008 11:30 Pagina 32

33

4 - Operations

If SR starting point is higherthen the ending point, bothexpressed in engineering units

biaS= starting point = a´

rtio=

Example:biaS= 100rtio=

20 - 100600 - (-200)

- 80800

= - 0.1=

b´ - a´

HR - LR

Working Setpoint (SP) as com-bination of Local Setpoint (SL)and remote signal

Setpoint type Loc.t(configuration index r= 4 )SP = SL + (rtio • REM)

+ biaS

Setpoint type reM.t (configuration index r= 5 )SP = REM + (rtio • SL)

+ biaS

SIGN = Remote signal percentage

SPAN = HR-LR

REM =SIGN * SPAN

100

Examples:Local Setpoint (SL) with anexternal Trim with multiplyingcoeff. of 1/10:Setpoint type = Loc.trtio= 0.1biaS= 0

Remote Setpoint (SR) with aninternal Trim with multiplyingcoeff. of 1/5:Setpoint type = reM.trtio= 0.2biaS= 0

Remote Setpoint range equal tothe Input range:Setpoint type = Loc.trtio = 1biaS= LRSL = 0

Q1 UK-ed3 7-04-2008 11:30 Pagina 33

34

4 - Operations

4.4.2 CONTROL MENU

275..0274.8

MenuCont

tunestrt

tunestop

Operatormode

press until

Control menu

To startselect strt

To stop select stop

STEP response

SP

End of the tuningoperating and setting of

the new calculatedterms.

Start of autotuneoperation

Setpoint change

PV variable

Control output

Natural frequency

PV variable

Control output

tuning start

End of the tuningoperating and settingof the new calculated

terms.

RunTune

4.4.2.1 AUTOMATIC TUNE

The Fuzzy-Tuning determinesautomatically the best PID termwith respect to the processbehaviour.

The controller provides 2 types of“one shot” tuning algorithm, thatare selected automatically accord-ing to the process condition whenthe operation is started.This type is selected when, at

#tune the start of the autotune oper-ation, the PV is far from theSetpoint of more than 5% of thespan. This method has the bigadvantage of fast calculation,with a reasonable accuracy inthe term calculation.

This type is selected when the PVis close to the SP Setpoint.This method has the advantageof a better accuracy in the termcalculation with a reasonablespeed calculation.

The Fuzzy Tuning determinesautomatically the best methodto use to calculate the PIDterm, according the processconditions.

FUZZY-TUNINGSTART/STOPPROCEDURE

Start/stop of the Fuzzy TuningThe Tuning operation can bestarted or stopped any time.

The green led Ä is ON whenthe Fuzzy Tuning is in progress.At the end of this operation, thecalculated PID terms parameterare stored and used by the con-trol algorithm and the controllergoes back to the operator mode.The green led Ä becomes off.

Q1 UK-ed3 7-04-2008 11:30 Pagina 34

35

4 - Operations

Proportional band

This parameter specifies the pro-portional band coefficient thatmultiplies the error (SP - PV)

Integral time

It is the integral time value, thatspecifies the time required by theintegral term to generate an out-put equivalent to the proportionalterm. When Off the integralterm is not included in the con-trol algorithm.

Derivativetime

It is the time required by the pro-portional term P to repeat theoutput provided by the deriva-tive term D. When Off thederivative term is not includedin the control algorithm.

#t.d.

#t.i.

#P.b. Overshoot control

This parameter specifies the spanof action of the overshoot control.Setting lower values (1.00 —> 0.01)the overshoot generated by aSetpoint change is reduced. Theovershoot control doesn’t affect theeffectiveness of the PID algorithm.Setting 1, the overshoot control isdisabled.

Manual Reset

This specifies the control outputvalue when PV = SP, in a PD onlyalgorithm (lack of the integralterm).

Error Dead Band

Inside this band for (PV - SP), the con-trol output does not change to pro-tect the actuator (output Stand-by):

#d.err

#M.res

#O.C. Control outputcycle timeCool cycle time

It’s the cycle time of the SSRdrive control output. The PIDcontrol output is provided by thepulse width modulation of thewaveform.

Control output high limitCool output high limit

It specifies the maximum valuethe control output can be set.It is applied in manual mode, too.

OutputSafety Value

Output Value in case of inputanomaly

#S.Out

#Op.C.H#Op. H

#t.c. C#t.c. Control output

hysteresisCool outputhysteresis#hy. C

#hy.

Control or alarm output hystere-sis span, set in % of the full scale.

Off

SPOn

hy

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36

4 - Operations

4.4.2 CONTROL MENU

4.4.2.2 HEAT / COOL CONTROL

By a sole PID control algorithm, the controllerhandles two different outputs, one of theseperforms the Heat action, the other one theCool action.

It is possible to overlap the outputs.

The dead band parameter #d.bnd, is the zonewhere it is possible to separate or overlapthe Heat and Cool actions.

The Cool action can be adjusted using therelative cool gain parameter #r.C.Ga.

To limit the Heat and Cool outputs the para-meters #0p. H and #0p.HC can be used.

When there is an overlap, the displayed out-put # OUt shows the algebric sum of theHeat and Cool outputs.

A Heat /Cool actions separatedInsert positive #d.bnd value (0…10%)

B Heat /Cool actions overlappedInsert negative #d.bnd value (-10…0%)

100%

100%

#d.bnd

#Op.HC#Op. H

50%

Heatcool

Cooloutput0%

0%PID output

-100%

100%

100%

#d.bnd

#Op.HC#Op. H

50%

Heatoutput

Cooloutput0%

0%PID output

-100%

C Cool action adjustingExample with different relative cool gains

D On-Off Cool action

100%

100%

#d.bnd

#hy. C

50%

Heatoutput

Cooloutput0%

0%PID output

On

Off

100%

100%

#d.bnd

#r.C.Ga 0.1…10.0

50%

Heatoutput

Cooloutput0%

0%PID output

-100%=2.0=1.0=0.5

Q1 UK-ed3 7-04-2008 11:30 Pagina 36

37

4 - Operations

4.4.3 AUXILIARY PARAMETERS MENU

AL1 alarm hysteresis



Hysteresis of the threshold of both thealarms, that activate OP1 and OP2 controloutput. It is specified as a % of the full scale.

AL1, AL2, AL3 latching and blocking functions

For each alarm it is possible to select the fol-lowing functions:none none;Ltch latching;bloc blocking;Lt.bL both latching and blocking.

#AIL.b#A2L.b#A3L.b

#A3hy#A2hy#AIhy #Ltch ALARM

ACKNOWLEDGE FUNCTIONThe alarm, once occurred, is presented onthe display until to the time of acknowledge.The acknowledge operation consists inpressing any key.After this operation, the alarm leaves thealarm state only when the alarm conditionis no longer present.

#bloc START-UP DISABLING

DisableSP∆SP

OnOff

Start-up

∆SP Disable

SP

OnOff

Start-up

Ramp down

Ramp up

∆SP Threshold = SP ± range

Q1 UK-ed3 7-04-2008 11:30 Pagina 37

38

4 - Operations

4.4.3 AUXILIARY PARAMETERS MENU

ALARMS WITH LBA (LOOP BREAK ALARM) AND SENSOR BREAK OPERATION Selecy the code 1 on o, p or q configuration indexes (seepages 21 or 22). The following parameter is then available:

LBA delay#t.lbaSetting a value between 1 and9999 s the alarm works asLBA+Sensor break with delay[1].This condition is shown bymeans a red led as well as theblinking PV display:

Setting OFF the alarm worksas Sensor break with immedi-ate action.This condition is shown bymeans the red led of the select-ed alarm as well as:

When the cause of the alarm disappears, the alarm status stops.

275.01 2 3

274.8

mA

°C

OP1

or275.01 2 3

8888275.0

1 2 3

8888____ ----

Soft-startcontrol output value

Value of the control output dur-ing the Soft-start activation time.

Soft-startactivation time

Time duration (starting from thepower on) of the Soft-start func-tion.

Soft-start

100%

Power on

#St.tM

#St.OP

OP

Time

#st.tM

#st.Op Input filter time constant

Time constant, in seconds, of theRC input filter applied to the PVinput.When this parameter is set toOff the filter is bypassed.

Input shift

This value is added to the mea-sured PV input value. Its effect isto shift the whole PV scale of upto ± 60 digits.

#In.sh

Filter response100%

0

PV63,2%

t.Fil Time

#t.fil

Note [1] In case of sensor break,condition, the alarm action is imme-diate.

Q1 UK-ed3 7-04-2008 11:30 Pagina 38

39

4 - Operations

4.4.4.1 START-UP FUNCTION (OPTION)By means of this function it ispossible to manipulate the con-trol output when the controlleris switched on.

To config-ure Start-up func-tion theparameter

“Timer/Start-up operating mode”must be set to # 1 (see page41).Three parameters are associat-ed to the Start-up function.

Start-up hold time0…500 min

Start-up Setpoint(S.P. L…S.P. H)

#S.P.s.U

#t.h.s.U

t.Mod 1

Control outputhigh limit5.0%…100.0%

The Start-up function includesthree phases:

1st “Limy” - The control outputis limited to the #Op.Hs ;

2nd “Hold” - The process vari-able is maintained to theStart-up Setpoint for thetime fixed by the parameter#t.h.s.U ;

3rd “Off” - When the #t.h.s.Utime is elapsed the processvariable is maintained to theworking Setpoint.

Whether the process variable,for any reason (e.g.: loadchange), decreases at a valuelower than ( #s.p.sU - 40 digits),the Start-up function starts againfrom the “Limy” phase.

#Op.HsController address

the address range is from 1 to 247and must be unique for each con-troller on the communication bus tothe supervisor. When set to Off the controller isnot communicating.

Retransmissionlow rangeRetransmissionhigh range#rt.Hi

#rt.lo

#Addr

4.4.4 TIMER AND START-UP MENU (OPTION)

To improve the instrument per-formances and to reduce thewiring and installation costs, twospecial functions are available:4.4.4.1 Start-up4.4.4.2 Timer

In order to have the above func-tions the product code digitemust be 2 (see page 19).

For example: X3 3100-2000To select these functions use theparameter: (see page 41).

Timer/Start-upoperator mode

A Selecting Timer or Start-up, the Soft-start functionis disabled, therefore theparameters #st.Op and#st.tM will not be shown.(see page 29).

#t.Mod

Q1 UK-ed3 7-04-2008 11:30 Pagina 39

40

4 - Operations

When the Start-up is in Holdphase, if the local Setpointbecomes lower than the Start-up Setpoint or if the operatingmode changes to manual, theStart-up function passes to the“Off” phase.

There are two possibilities:A Start-up Setpoint #sp.sU

lower than the localSetpoint.The “Hold” phase startswhen the process variablePV achieves the #sp.sU(with a tolerance of 1 digit).

B Start-up Setpoint #sp.sUgreater than or equal tothe local Setpoint.

When the process variable PVachieves the local Setpoint (with atolerance of 1 digit), the Start-upfunction passes directly to the “Off”phase.

If, at the controller power-on, theprocess variable PV is greater thanthe lowest between the #sp.sUand the working Setpoint , thenext phase (“Hold” or “Off”) willbe executed instead of the “Limy”phase.

Dur ing the “Limy” and“Hold” phases the Ö led ison.

4201285

RUN

Start-upSetpoint

A #s.P.sU < local Setpoint SP

B #s.P.sU ≥ Setpoint locale SP

noise Setpoint SP

PV

40 digit

1 digit#t.h.S.U #t.h.S.U#S.P.S.U

Power-on

OP=OP.H5with TC = 25%1s min.

1st “Limy” 2nd “Hold” 3rd “Off” 1st “Limy” 2nd “Hold” 3rd “Off”

noiseSetpoint SP

PV

40 digit

1 digit

#s.p.s.UPower-on

OP=OP .H5with TC = 25%1s min.

1st “Limy” 3rd “Off” 1st “Limy” 3rd “Off”

4.4.4.1 START-UP FUNCTION (OPTION)

Q1 UK-ed3 7-04-2008 11:30 Pagina 40

41

4 - Operations

4.4.4.2 TIMER FUNCTION (OPTION)

AThe Timer can’t beenabled with Heat / Coolcontrol.

To enable this function do the fol-lowing:1 In order to use this AL3 func-

tion, index qmust be set to0 in configuration (see p. 20);

2 To select one of the 6 possi-ble functioning modes of theTimer, set the value of the 2following parameters in para-meterisation (see p. 27).

Timer Action

By this parameter can bedefined(see table 2):- the time units;- the starting mode;- the OP3 status when the timer

is running.When the timer is not running, theOP3 takes the opposite status.

#t.Act Timer setting

(1…9,999 s/min.)

Stand-by Setpoint

(only for t.Mod = 7)(S.P. L…S.P. H)

#S.P.sb

#tiMe

Timer/Start-up counting mode Value

Countingstart time

End mode

When inside theband

Control mode 2Output to 0 3

When launched Control mode 4Output to 0 5

When launched.Control disabled Control mod 6

When launchedstand-by Setpoint Control mod 7

table 1

table 2

Timeunits

Starting mode

[1]OP3

statusValue

Seconds

Manual bykeypad

Off 0On 1

Auto at power on [2]

Off 2On 3

Minutes

Manual bykeypad

Off 4On 5

Auto at power on [2]

Off 6On 7

[1] If used by Timer;[2] Using this selection, manual

starting mode is possible too.Now the other parameter valuescan be entered:

Timer/Start-upoperating mode

By this parameter can be defined(see table 1):- the counting start time;- the control output status at the

end of the counting.

#t.Mod

Disabled OFFStart-up function 1

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42

4 - Operations

TIMER COUNTING MODES

A - Counting start time inside the band,end in control mode.

The time counting starts only when the erroris inside a ± 1 digit band. The control actionis not affected by the Timer function.

C - Counting start time = timer launchtime, end in control mode.

The time counting starts when the timer islaunched. The control action is not affectedby the Timer function.

B - Counting start time inside the band,end with control output forced to zero.

The time counting starts only when the erroris inside a ± 1 digit band. At the end, the con-trol output is forced to zero [1].

#tiMeTimer launch

Setpoint

Processvariable PV

Output OP

OP3

±1 digitband

#t.Mod = 2 #tiMeTimer launch

Setpoint

Processvariable PV

Output OP

OP3

±1digitband

#t.Mod =3 #tiMeTimer launch

Setpoint

Processvariable PV

Output OP

OP3

#t.Mod = 4

Note:[1] When the Timer is not running the con-trol output is forced to zero, also before theTimer launch


Q1 UK-ed3 7-04-2008 11:30 Pagina 42

TIMER COUNTING MODES

43

4 - Operations

D - Counting start time = timer launch time,end with control output forced to zero.

The time counting starts when the timer islaunched. At the end, the control output isforced to zero [1].

F - Control action with stand-by Setpointduring the counting time

The time counting starts when the timer islaunched and the control action use theStand-by Setpoint. At the end, the controlaction use the working Setpoint.

E - No control action during the counting time.

The time counting starts when the timer islaunched and the control output is forced tozero. At the end, the control action starts.

#tiMeTimer launch

Setpoint

Processvariable PV

Output OP

OP3

#t.Mod = 5#tiMe

Timer launch

Setpoint

Processvariable PV

Output OP

OP3

#t.Mod = 6 #tiMeTimer launch

Setpoint

Processvariable PV

Output OP

OP3

#s.p. 2

#t.Mod =7

Note:[1] When the Timer is not running the con-trol output is forced to zero, also before theTimer launch.

Q1 UK-ed3 7-04-2008 11:30 Pagina 43

44

4 - Operations

If there is a power failure dur-ing the Timer execution, thevalue of the elapsed time is lost.

Depending on Timer action#t .act selection, when thecontroller restarts you can havetwo different situations:• with automatic mode

( #t .act = 2,3,6,7), theTimer function starts againand the counting time isreinitialised.

• with manual mode ( #t.act = 0,1,4,5), the con-trol output is forced to zero, if#tMod = 3 e 5; otherwisethe control action restartsusing the working Setpoint.

TIMER STARTING

See the Timer starting procedureat page 49.

DISPLAY

When the Timer is running, theled Ö is on.

When the Timer ends, theSetpoint display shows alterna-tively the message #End andthe Setpoint value until a key ispressed.

TIMER REMAINING TIME

When the timer is running it isalways possible to see theremaining time and to modify it.

End 850

850 850

RUN

POWER FAILURE

850 850

RUN

tM.r. 60

RUN

tM.r. 234

RUN

tM.r. 234

RUN

Operator mode and Timer running

Press until

Remaining time.

Counting stop.

Remaining timevalue

Value change

If set to # 0the timer ends


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45

4 - Operations

With CT option, it is possible todisplay the load current and setan alarm threshold.

The setting can be done bymeans the 8 or 9 configurationindex of the codes O, P or Q(see pages 19 and 20).It is possible to set one of thealarms (see pages 19 and 20) tohave an alarm when, during theON time of the time proportion-al output, the load current is lessthen the specified threshold(index 8), or during the OFFtime there is a value > 3% of fullscale load current.

The alarm condition must belonger than 120 ms to set thealarm.By the parameter:

CT primary high rangeOFF/ 1…200A

the load current display can beadapted to the transformer char-acteristics. (OFF means disabled).

During the OFF time the para-meter #t.Cur latches the last ontime current value.

#Ht.f.S

CURRENT TRANSFORMER INPUTWhen OP5 output is present itretransmits linearised PV or SP. On configuration (see page 29)it is possible to set:

Output range0=20 / 4=20Retransmitted signalnone P.U. / S.P.

The following parameters definethe low and high range of theOP5 retransmission output cor-responding to 0…4mA or 20mA (see page 27):

Retransmission low range

Retransmission high range#rt.Hi

#rt.lo

#rtH

#retr

RETRANSMISSION


Example:• T/C S, range 0…1600°C;• Output range, 4…20 mA;• Retransmitted signal PV on

800…1200°C range.

20

4

800 1200 1600

#retr = 4=20#rt.H = P.U.#rt.Lo = 800#rt.Hi =1200

mA

°C

With rt.lo greater thanrt.hi it is possible to obtaina reverse scale.

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46

4 - Operations

Communication protocolM.bus/ j.bus

Baud rate1200/ 24004800/ 9600

#baud

#prot

SERIAL COMMUNICATIONS

Example:CT input on OP1, alarm on AL2 during on time (configuration digitp = 8, see page 19).

ON ON

ON ON

3%

A2s.p

t.Cur

120 ms 120 ms

OFFOP1

AL2 OFF OFF OFF

Load

cur

rent

CURRENT TRANSFORMER INPUT


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5.1 OF THE PROCESS VARIABLES 5.2 OF THE CONFIGURATION CODES

47

5 - Displays

5 DISPLAYS

274.8 °C

275.0S.P.

63.4Out

380.0t.S.P.

47t.Cur

33tM.r.

275.0274.8

274.8 °C

2002Con.1

2321Con.2

00AreL.

3150Hard

275..0274.8 Engineering

units(see table 2 page 29)

Basic product code (Hardware page 17)

1st part of the configuration code(see pages 18 and 19)

2nd part of the configuration code(see pages 18 and 19)

OP1 outputPID only

Local Setpoint

modifiable value

Timer remaining time

modifiable value(if option installed,

see page 44)

Target Setpoint valuelocal mode only(not displayed if theSlopes are disabled)

Load current in Ampere(CT option only,see page 45)

Software release

Operatormode

Operatormode Engineering

units (see Table 2 page 29)

Manual AUTO

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48

6 - Commands

COMMANDS TO THE CONTROLLER AND OPERATING PHASES6 COMMANDS

The commands can beentered in 2 ways:

6.1 KEYPADsee page 49

• Setpoint modification;• Timer start;• Local/remote selection;• Stored Setpoint display;• Keypad lock;• Outputs lock.

6.2 SERIAL COMMUNICATIONS

see the manual on this topic

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49

6 - Commands

6.1 KEYPAD COMMANDS

The Setpoint is directly modifiedwith the $%keys.Once entered, the new value ischecked and becomes operatingafter 2 seconds. The end of thisphase is flagged by flashingmomentarily the display with SP.

6.1.1 SETPOINT MODIFICATION 6.1.2 TIMER STARTING (option)

Operator mode

Example of Setpointmodification from275 to 350

Modified Setpoint value

Flash momentarilythe SP value to con-firm that it hasbecome operating.back to the operatormode

after 2 seconds

274.8275.0

274.8350.0

274.8350.0

Depending on the Timer action#t.act selection, there can betwo different starting ways:- Automatic at the power on- Manual by keypad, digital

inputs or serial communica-tions.

350 350

t.runstop

t.runstrt

Operatormode

Press until

To startselect strt

To stopselect stop

Press the key è to confirm

To start/stop the Timer:

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274.8275.0

S.P. 1S.Sel

LocS.Sel

S.P. 2S.Sel

noneS.Sel

S.P. 1S.Sel

S.P. 2S.Sel

50

6 - Commands

6.1.3 LOC/ REM SELECTIONconfiguration index r= 4 or 5)

6.1.4 STORED SETPOINTS SELECTION(configuration index r = 1 or 2)

The selected Setpoint becomes operatingpressing the è

When in Remote, the green led Ü is on

The selected Setpoint becomesoperating pressing the

è key.

The corrispondig green led(ú or ù) is on

Operatormode

Press until Press until

Select reMto enable Remote Setpoint

Select Locto enable Local Setpoint

Select S.P.1 to forcethe first Setpoint

Select S.P.2 to forcethe second Setpoint

Select none to free theSetpoint modification, then

Press $% to changethe local Setpoint

Select Loc to come back tothe previous local Setpoint value

274.8275.0

Loc L=r

reM L=r

TrackingIndex r = 1

Stand-byIndex r = 2

6.1 KEYPAD COMMANDS

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51

6 - Commands

To lock/unlock the keypad pressthe keys í and è simulta-neously for 2 seconds.To confirm the keypad lock/unlock the display flashes once.

The keypad lock/unlock can beachieved by serial communica-tions too.

AThe keypad lock is main-tained in case of powerfailure.

The outputs are switched to theOFF status by pressing the keysí and %together.When the outputs are locked ,the message #Off is displayedinstead of the Setpoint value.To unlock the outputs pressagain the keys simultaneously (the Soft-start will be enabled).

The outputs lock/unlock canbe achieved by serial com-munications too.

AThe outputs lock/unlockis maintained in case ofpower failure.

6.1.5 KEYPAD LOCK 6.1.6 OUTPUTS LOCK

Q1

SP

PV

45.8045 .80

Q1

SP

PV

45.8045 .80

operator mode

Press simultaneouslyfor 2 seconds

operator mode

Press simultaneouslyfor 2 seconds

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52

7 - Technical specifications

7 TECHNICAL SPECIFICATIONS

Total configurability(see chapter 3.2 page 18

chapter 4.3.5 page 28)

PV Input(see pages 11,12 and page 18)

Features(at 25°C environmental temp.) Description

From keypad or serial communication the user selects:- the type of input - the type and functionality of the alarms- the type of control algorithm - the type of Setpoint- the type of output - control parameter values

Common characteristics

A/D converter with resolution of 50,000 pointsUpdate measurement time: 0.2 secondsSampling time: 0.5 secondsInput bias: - 60…+ 60 digitInput filter with enable/disable: 1…30 seconds

Accuracy 0.25% ±1 digits for temperature sensors0.1% ±1 digits (for mV and mA)

Between 100…240Vacthe error is minimal

Resistance thermometer(for ∆T: R1+R2 must be <320Ω)

Pt100Ω at 0°C(IEC 751)°C/°F selectable

2 or 3 wires connectionBurnout (with any combination)

Max. wire Res: 20Ω max. (3 wires)Input drift: 0.35°C/10°C Tenv.<0.35°C/10Ω Wire Res.

Thermocouple

L,J,T,K,S, R, B, N, E, W3, W5(IEC 584)Rj >10MΩ°C/°F selectable

Internal cold junction compensation con NTCError 1°C/20°C ±0.5°C Burnout

Max.wire Res.: 150Ω max.Input drift: <2µV/°C Tenv.

<5µV/10Ω Wire Res.

DC input (current)4…20mA, 0...20mAwith external shunt 2.5ΩRj >10MΩ

Burnout. Engineering unitsConf. decimal point positionInit. Scale -999…9,999Full Scale -999…9,999(min. range of 100 digits)

Input drift: <0.1%/20°C Tenv.

DC input (voltage) 10…50mV, 0...50mVRj >10MΩ

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53



Auxiliary inputs

Remote Setpoint (option)Not isolatedaccuracy 0.1%

Current0/4…20mARj = 30Ω Bias in engineering units and ±range

Ratio from -9.99…+99.99Local + Remote SetpointVoltage

1...5/0...5/0...10VRj = 300kΩ

CT current transformer(see pages12 and 45)

50 or 100 mAinput hardwareselectable

Current visualisation 1...200AWith 1A resolutionand Heater Break Alarm

Operating mode and Outputs

1 single or double actionPID loop orOn/Off with 1, 2 or 3 alarms

Control output

Single action

AL1 alarm AL3 alarm

OP1-Relay/Triac

OP1-Relay/Triac OP2-Relay/Triac

Double actionHeat / Cool

AL2 alarm Retransmiss.

OP2-Relay/Triac

OP3-Relay

OP3-Relay

OP5-Analogue

OP5-Analogue

OP4-SSR drive/Relay OP1-Relay/Triac OP2-Relay/Triac OP3-Relay OP5-Analogue

OP4-SSR drive/Relay

OP1-Relay/Triac

OP2-Relay/Triac

OP4-SSR drive/Relay

OP1-Relay/Triac

OP2-Relay/Triac

OP3-Relay

OP3-Relay

OP5-Analogue

OP5-Analogue

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54



Control mode

Algorithm PID with overshoot control or On-off - PID with valve drive algorithm, for controlling motorised positioners

Proportional band (P) 0.5…999.9%

Integral time (I) 0.1…100.0 min

Derivative time (D) 0.01…10.00 min

Error dead band 0.1…10.0 digit

Overshoot control 0.01…1.00

Manual reset 0.0…100.0%

Cycle time (Time proportional only) 1…200 s

Control output high limit 10.0…100.0%

Soft-start output value 0.1…100.0%

Output safety value 0.0…100.0% (-100.0…100.0% for Heat / Cool)

Control output hysteresis 0.1…10.0% On-Off algorithm

Dead band -10.0…10.0%

Double action PID algorithm (Heat / Cool) with overlap

Relative cool gain 0.1…10.0

Cycle time (Time proportional only) 1…200 s

Control output high limit 10.0…100.0%

Cool output hysteresis 0.1…10.0%

Single actionPID algorithm

OFF = O

OFF = O

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55



OP1-OP2 outputsSPST Relay N.O., 2A/250Vac (4A/120Vac) for resistive loadTriac, 1A/250Vac for resistive load

OP3 output SPDT relay N.O., 2A/250Vac (4A/120Vac) for resistive load

OP4 output SSR drive: 0/5Vdc, ±10% 30mA max. - SPST Relay N.O., 2A/250Vac (4A/120Vac) for resistive load

OP5 analogue output(option)

Control or PV/SPretransmission

In current: 0/4…20mA, 750Ω / 15V max.

AL1 - AL2 - AL3alarms

Hysteresis 0.1…10.0% c.s.

Action

Active highAction type

Deviation threshold ±range

Band threshold 0…range

Absolute threshold whole range

Special functions

Sensor break, heater break alarm

Acknowledge (latching), activation inhibit (blocking)

Connected to Timer or program (if options installed)

Setpoint

Local

Up and down ramps 0.1…999.9 digit/min (OFF=0) Low limit: from low range to high limitHigh limit: from low limit to high range

Local

Local and Remote

Local with trim

Remote with trim

Galvanic isolation: 500 Vac/1 minResolution 12 bit (0.025%)Accuracy: 0.1 %

Active low

If option installed

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56



Fuzzy-Tuning one shootThe controller selects automatically the best method according to the process conditions

Step responseNatural frequency

Special functions(option)

Timer (see page 41)

Serial comm. (option) RS485 isolated, Modbus/Jbus protocol, 1,200; 2,400; 4,800; 9,600 bit/s 3 wiresAuxiliary Supply +24Vdc ±20% 30mA max. - for external transmitter supply

Operational safety

Measure inputControl outputParametersAccess protection

General characteristics

Power supply(PTC protected)Safety

UL and cUL approval

Electromagnetic compatibility

Protection EN60529 (IEC529)

Automatic start at the power on, manual start by keypad, Digital inputs or serial comm.s

Control output high limit: 5.0…100.0%Hold time: 0… 500 minStart-up Setpoint: from Setpoint low limit to Setpoint high limitStand-by Setpoint: from Setpoint low limit to Setpoint high limitSetting time: 1…9,999 s/min

Start-up (see page 39)

Parameter and configuration data are stored in a non volatile memory for an unlimited timeSafety value: -100%…100%Detection of out of range/short circuit/sensor break with automatic activation of safety strategies and alerts on display

Password to access the configuration and parameters data, keypad lock, outputs lock

100...240Vac (-15...+10%) 50/60 Hz or 24Vac (-25...+12%) 50/60Hz e 24Vdc (-15...+25%)Compliance to EN61010-1 (IEC 1010 – 1), installation class 2 (2.5kV) pollution class 2, instrument class II

Compliance to the CE standards (see page 2)

File 176452

IP65 front panel

Power consumption 4W max.

1/4 DIN - 96 x 96, depth 110 mm, weight 470 g approx.Dimensions

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57

Warranty

1 WARRANTY

We warrant that the products willbe free from defects in material andworkmanship for 3 years from thedate of delivery.The warranty above shall not applyfor any failure caused by the use ofthe product not in line with theinstructions reported on this manual.

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58

ASCON’S WORLDWIDE SALES NETWORK

FRANCEASCON FRANCE

2 bis, Rue Paul Henri SpaakST. THIBAULT DES VIGNESF-77462 LAGNY SUR MARNE - CedexTél. +33 (0) 1 64 30 62 62Fax +33 (0) 1 64 30 84 [email protected]

AGENCE SUD-EST

Tél. +33 (0) 4 74 27 82 81Fax +33 (0) 4 74 27 81 71

USAASCON CORPORATION

1884, East Fabyan ParkwayBatavia, Illinois 60510Tél. +1 630 482 2950Fax +1 630 482 [email protected]

ARGENTINAMEDITECNA S.R.L.Phone +5411 4585 7005Fax +5411 4585 3434

AUSTRALIAIPA INDUSTRIAL PYROMETER (AUST) PTY.LTDPhone +61 8 8352 3688Fax +61 8 8352 2873

FINLAND & ESTONIATIM-TOOL OY

Phone +358 50 501 2000Fax +358 9 50 55 144

GERMANYMESA INDUSTRIE ELEKTRONIK GMBHPhone +49 2365 915 220Fax +49 2365 915 225

GREECECONTROL SYSTEM

Phone +30 31 521 055-6 Fax +30 31 515 495BRANCH OFFICE

Phone +30 1 646 6276Fax +30 1 646 6862

HOLLANDHSD INSTRUMENTS

Phone +31 78 617 03 55Fax +31 78 618 26 68

PORTUGALREGIQUIPAMENTOS LDAPhone +351 21 989 0738Fax +351 21 989 0739

SPAININTERBIL S.L.Phone +34 94 453 50 78Fax +34 94 453 51 45BRANCH OFFICE

Phone +34 93 311 98 11 Fax +34 93 311 93 65 Phone +34 91 656 04 71Fax +34 91 677 21 26

SWITZERLANDCONTROLTHERM GMBHPhone +41 1 954 37 77Fax +41 1 954 37 78

TURKEY KONTROL SISTEMLERI LTDPhone +90 216 302 19 70-71Fax +90 216 302 19 72

UNITED KINGDOMEUKERO CONTROLS LTDPhone +44 20 8568 4664Fax +44 20 8568 4115

DISTRIBUTORSSUBSIDIARY

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59

Icons table

Main universal input Digital input

Thermocouple Isolated contact

RTD (Pt100) NPN open collector

Delta Temp (2x RTD) TTL open collector

mA and mVSetpoint

Custom Local

Frequency Stand-by

Auxiliary inputKeypad lock

Current transformer Outputs lock

mA Remote setpoint Start-up function

Volt Remote setpoint Timer function

Feedback potentiometer

Memorized

Remote

Setpoint programmer

Logic

mA mV

mA

SPDT Relay

Triac

SPST Relay

Output

Setpoint slopes inhibition

PV hold

Run, Hold, Reset andprogram selection

Auto/Manual

Digital input connected functions

ICONS TABLE

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Q1 UK-ed3 7-04-2008 11:30 Pagina 60

Q1 line temperature controller Heat/Cool - Eltime temperature controller 1 / 4 DIN - 96 x 96 Q1 line...

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