Jumo dTRON 304, dTRON 308, dTRON 316 User guide

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JUMO dTRON 304/308/316

Compact Controller with program function

Type 703043

Type 703041 Type 703042 Type 703044

B 70.3041.0

Operating Manual

2010-04-30/00442056

)

Please read this operating manual before commissioning the instrument. Keep the manual in a place which is accessible to all users at all times.

Your comments are appreciated and may help us in improving this manual. All necessary settings are described in this operating manual. Manipulations not described in the

manual or expressly forbidden will jeopardize your warranty rights. Please contact the nearest subsidiary or the head office, should you encounter problems.

This manual is valid from instrument software version 192.02.05. It appears by simultaneously pressing the and keys.

When accessing the inner parts of the unit and returning modules, assemblies or components, please observe the regulations accordings to EN 61340-5-1 and EN 61340-5-2 „Protection of electrostatic sensitive devices“. Only use ESD packaging for transport.

Please note that we cannot accept any liability for damage caused by ESD.

ESD=Electro Static Discharge

Contents

1 Introduction 7

1.1 Description .................................................................................................... 7

1.2 Typographical conventions ......................................................................... 8

2 Identifying the instrument version 9

2.1 Type designation .......................................................................................... 9

2.2 Scope of delivery ........................................................................................ 10

2.3 Accessories ................................................................................................ 10

3 Mounting 11

3.1 Mounting site and climatic conditions ..................................................... 11

3.2 Dimensions ................................................................................................. 11

3.2.1 Type 703044 ................................................................................................. 11

3.2.2 Type 703042/43 ............................................................................................ 12

3.2.3 Type 703041 ................................................................................................ 12

3.3 Side-by-side mounting .............................................................................. 13

3.4 Fitting in position ........................................................................................ 13

3.5 Removing the controller module .............................................................. 14

4 Electrical connection 15

4.1 Installation notes ........................................................................................ 15

4.2 Electrical isolation ...................................................................................... 16

4.3 Connection diagrams ................................................................................. 17

4.3.1 Type 703041 ................................................................................................. 17

4.3.2 Type 703042/43/44 ...................................................................................... 20

4.3.3 Termination resistor for the RS422/485 serial interface ............................... 24

4.3.4 Connection of the PROFIBUS-DP connector .............................................. 24

Contents

5 Operation 25

5.1 Displays and controls ................................................................................ 25

5.2 Level concept ............................................................................................. 26

5.3 Level inhibit ................................................................................................. 27

5.4 Entries and operator prompting ............................................................... 28

5.5 Fixed-setpoint controller (ex-factory) ....................................................... 29

5.6 Program controller ..................................................................................... 30

5.6.1 Entering programs ........................................................................................ 30

5.6.2 Operation ..................................................................................................... 32

5.6.3 Shifting the program profile .......................................................................... 33

6 Operator level 35

7 Parameter level 37

8 Configuration 39

8.1 Analog inputs “InP” .................................................................................... 41

8.1.1 Customized fine tuning ................................................................................ 43

8.2 Controller “Cntr” ........................................................................................ 45

8.3 Generator “Pro” .......................................................................................... 47

8.4 Limit comparators “LC” ............................................................................. 50

8.5 Outputs “OutP” ........................................................................................... 54

8.6 Binary functions “binF” .............................................................................. 56

8.7 Display “diSP” ............................................................................................. 59

8.8 Timer “tFct” ................................................................................................ 61

8.9 Interfaces “IntF” ......................................................................................... 62

9 Tuning (optimization) 63

9.1 Autotuning (self-optimization) ................................................................... 63

9.2 Check of the tuning .................................................................................... 66

Contents

10 Extra codes 67

10.1 Math and logic module .............................................................................. 67

10.2 Difference, humidity or ratio controller .................................................... 67

11 Retrofitting of modules 69

12 Appendix 71

12.1 Technical data ............................................................................................. 71

12.2 Alarm messages ......................................................................................... 74

13 Index 75

Contents

1.1 Description

The controller series consists of four freely programmable instruments in different DIN formats for controlling temperature, pressure and other process variables.

As a temperature controller TR generating plants to control the temperature of liquids or gases (mode of action: 1B).

The high-contrast, multicolor LCD display for process value, setpoint and operator prompting contains two four-digit 7-segment displays, two single-character 16segment displays, display of the active setpoints, six status indicators, and displays for the unit, ramp function and manual operation.

Just four keys on the front panel are needed for operation, parameterization and configuration. The instruments can be used as 2-state, 3-state, modulating or continuous controllers. The controller software includes a program or ramp function, parameter set changeover, two autotuning (self-optimization) procedures, a math and logic module, as well as 4 limit comparators.

Linearizations for the usual transducers are stored, and a customer-specific linearization table can be programmed.

A setup program is available for user-friendly configuration from a PC. An RS422/485 or a Profibus-DP interface can be used to integrate the instrument into

a data network. The electrical connection is made at the back of the instrument, via screw terminals.

1 Introduction

according to EN 14597 the devices are used in heat-

Analog input

2 binary inputs

Option 1

Option 2

Option 3

Analog input

Binary input

Option 1

Type 703042/43/44

2 relays (changeover)

2 logic outputs

Supply voltage 17 V / 20 mA for 2-wire transmitter

Type 703041 (48mm x 48mm)

2 relays (make)

Logic output

Option 2

1. For more detailed explanation, see EN 14597

1 Introduction

1.2 Typographical conventions

Warning signs

Note signs

Danger This symbol is used when there may be danger to

personnel if the instructions are ignored or not followed

correctly!

Caution This symbol is used when there may be damage to

equipment or data if the instructions are ignored or not

followed correctly!

Caution This symbol is used where special care is required when

handling components liable to damage through electrostatic discharge.

Note This symbol is used when your special attention is drawn

to a remark.

Reference This symbol refers to further information in other operating

instructions, chapters or sections.

Representation Menu items Texts from the setup program are shown in italics, for

Action instruction

Blinking display

This symbol indicates that an action to be performed is described.

The individual steps are marked by this asterisk, e.g. h Press

example: edit program.

I I I

I I I I I I I I I I I I I

IIIIIIIIIIII

I I I

2 Identifying the instrument version

2.1 Type designation

Basic type

703041 JUMO dTRON 316, format 48mm x 48mm

703042 JUMO dTRON 308, format 48mm x 96 mm (portrait format)

703043 JUMO dTRON 308, format 96mm x 48 mm (landscape format)

703044 JUMO dTRON 304, format 96mm x 96mm

incl. 1 analog input, 2 relay outputs and 2 binary inputs or 2 logic outputs

incl. 1 analog and 2 binary inputs, 2 relays and 2 logic outputs

Basic type extensions

1 Basic type 1

Version

8 standard, with factory settings 9 programming to customer specification

logic outputs (2 are available as standard)

10/12V 20/18V

Type 703042/43/44

1. 2. 3. Option slot Max. number Max. number Option 1 Option 2

0 0 0 not used XX 1 1 1 analog input 2 (universal) 1 1 X X 2 2 2 relay (changeover) 2 1 X 3 3 3 2 relays (make contact) 2 1 X 4 4 4 analog output 2 2 X X 5 5 5 2 binary inputs 2 1 X X 6 6 6 solid-state relay 1 A 2 2 X X 7 7 7 RS422/485 interface 1 1 X X 8 8 8 Profibus-DP interface 1 1 X X

X = available in this option slot, - = not available in this option slot

Supply

2 3 110 — 240V AC -15/+10%, 48 — 63Hz 2 5 20 — 30V AC/DC, 48 — 63Hz

Extra codes

000none 214math and logic module 217ratio controller (requirement: 2 analog inputs) 218difference controller (requirement: 2 analog inputs) 2 1 9 humidity controller (requirement: 2 analog inputs)

Type 703041 (no option 3)

/1 – – / ,

703041 / 1 8 1 – 1 4 0 – 2 3 / 0 0 0 ,

Approvals

000none 056DIN EN 14597

dTRON 304 with GL approval on request

2 Identifying the instrument version

2.2 Scope of delivery

- 1 controller

-1 seal

- mounting brackets

- Operating Manual B70.3041.0 in DIN A6 format 1 CD with demo software and PDF documents in DIN A4 format (operating manual

and further documentation) can be ordered separately. The individual documents and programs are available for dowload from www.jumo.net (the software can be enabled for a charge.)

2.3 Accessories

PC interface PC interface with TTL/RS232 converter and adapter (socket connector) for setup

program Sales No. 70/00350260

USB interface PC interface with USB/TTL converter, adapter (socket conector) and adapter (pins)

Sales No. 70/00456352

Setup program

Setup program with program editor and Startup Sales No. 70/00445443

Hardware requirements:

- PC Pentium 100 or compatible

- 128 MB RAM, 30 MB free fixed disc memory

-CD ROM drive

- free serial or USB interface Software requirements:

Microsoft

Windows 98/NT4.0/ME/2000/XP

1. Microsoft is a registered trademark of Microsoft Corporation

3.1 Mounting site and climatic conditions

The conditions on the mounting site must meet the requirements specified in the technical data. The ambient temperature on the mounting site can be from 0 to 55 °C, with a relative humidity of not more than 90 %.

3.2 Dimensions

3.2.1 Type 703044

3 Mounting

Setup plug

Panel cut-out

3 Mounting

3.2.2 Type 703042/43

Setup plug

Panel cut-out

3.2.3 Type 703041

Setup plug

Panel cut-out

3.3 Side-by-side mounting

Minimum spacing of panel cut-outs

Type horizontal vertical without setup plug: 703041 (48mm x 48mm)

703042 (portrait format: 48mm x 96mm)) 703043 (landscape format: 96mm x 48mm) 703044 (96mm x 96mm)

with setup plug (see arrow): 703041 (48mm x 48mm)

703042 (portrait format: 48mm x 96mm)) 703043 (landscape format: 96mm x 48mm) 703044 (96mm x 96mm)

3.4 Fitting in position

Type 703042/43/44 h Fit the seal that is supplied onto the

instrument body.

3 Mounting

11mm 11mm 30mm 11mm

11mm 11mm 65mm 11mm

30mm 30mm 11mm 30mm

65mm 65mm 11mm 65mm

h Insert the controller from the front into

the panel cut-out.

h From behind the panel, slide the

mounting brackets into the guides on the sides of the housing. The flat faces of the mounting brackets must lie against the housing.

h Push the mounting brackets up to the

back of the panel, and tighten them evenly with a screwdriver.

Type 703041 h Fit the seal that is supplied onto the

instrument body.

h Insert the controller from the front into

the panel cut-out.

h From the back of the panel, push the

mounting frame onto the instrument body and press it against the back of the panel, compressing the springs, until the latches snap into the notches provided and it is firmly fixed in position.

Care of the front panel

The front panel can be cleaned with normal commercial washing, rinsing and cleaning agents. It has a limited resistance to organic solvents (e.g. methylated spirits, white spirit, P1, xylol etc.). Do not use high-pressure cleaning equipment.

3 Mounting

3.5 Removing the controller module

The controller module can be removed from its housing for servicing. h Press together the knurled areas

(top and bottom, or left and right for landscape format) and pull out the controller module.

When inserting the controller module, make sure that the latches (below the knurled areas) snap into place.

4.1 Installation notes

- The choice of cable, the installation and the electrical connection must conform to the requirements of VDE 0100 “Regulations on the Installation of Power Circuits with Nominal Voltages below 1000 V” or the appropriate local regulations.

- The electrical connection must only be carried out by qualified personnel.

- The instrument shall be operated by mains protected with a branch circuitry overcurrent protection device not more than 20 Amps. For servicing/repairing a Disconnecting Device shall be provided to disconnect all conductors.

- The load circuit must be fused for the maximum relay current, in order to prevent the output relay contacts becoming welded in the event of a short circuit.

- Electromagnetic compatibility conforms to the standards and regulations cited in the technical data.

- Run input, output and supply cables separately and not parallel to one another.

- Sensor and interface cables should be shielded cables with twisted conductors. Do not run them close to current-carrying components or cables. Ground the shielding on one side.

- Do not connect any additional loads to the supply terminals of the instrument.

- The instrument is not suitable for use in areas with an explosion hazard (Ex areas).

- In addition to faulty installation, incorrect settings on the controller (setpoint, data of the parameter and configuration levels, internal alterations) can also interfere with the correct operation of dependent processes, or even cause damage. Safety devices should always be provided that are independent of the controller (such as overpressure valves or temperature limiters/monitors) and only capable of adjustment by specialist personnel. Please observe the relevant safety regulations for such matters. Since adaptation (self-optimization) can not be expected to handle all possible control loops, an unstable parameterization is theoretically possible. The stability of the actual value that is produced should therefore be checked.

4 Electrical connection

The electrical connection must only be carried out by specialist personnel.

Conductor cross-sections and core-end ferrules for installation

Without core-end ferrule 0.34mm

Core-end ferrule, no lip 0.25mm Core-end ferrule, lip up to 1.5mm Core-end ferrule, lip above 1.5mm Twin ferrule with lip 0.25mm

The instrument version can be identified by the type code.

Minimum cross-section

0.25mm

1.5mm

Maximum cross-section

2.5mm

1.5mm

2.5mm

1.5mm

Min. length of core-end ferrule

10mm (stripped)

10mm 10mm 12mm 12mm

4 Electrical connection

4.2 Electrical isolation

3800 V AC

Input 1

Relay outputs

30 V AC 50 V DC

Input 2 Solid-state relay outputs

3800 V AC

30 V AC 50 V DC

Analog outputs

Logic outputs

30 V AC 50 V DC

Binary inputs

Setup interface

RS422/485 PROFIBUS-DP

Supply voltage for 2-wire transmitter

30 V AC 50 V DC

3800 V AC

Supply voltage

4.3 Connection diagrams

4.3.1 Type 703041

L-

L+

4 Electrical connection

Supply and outputs - terminal strip 3

110—240V AC 20—30V AC/DC

L+

L1(L+)

122

L-

Supply

N(L-)

230V/3A Binary output 1 (Out1)

230V/3A Binary output 2 (Out2)

Relays

Outputs - terminal strip 2

243

Logic output level 12V or 18V

(see type code)

As an alternative to binary inputs 1 and 2

(configurable)!

Binary output 3

Binary output 4

Out3 (+)

Out4 (+)

GND (-)

Logic

112

4 Electrical connection

RxD/TxD +

RS485

PROFIBUS RS422

RxD +

RxD -

TxD +

VP (+5 V)

RxD/TxD-P (B)

RxD/TxD-N (A)

RxD/TxD -

TxD -

RxD +

DGND

VP (+5 V)

RxD/TxD +

RxD -

TxD +

RxD/TxD-P (B)

RxD/TxD-N (A)

RxD/TxD -

TxD -

DGND

Solid-state

relay

Out5

2 relays

(n.o. make)

Relay

(changeover)

Analog

output

Binary output 6

Binary output 5

(Out5)

Out8

Binary output 5+8

(Out5+Out8)

Binary output 5

(Out5)

/ I

Analog output 5

(Out5)

(not possible!) (not possible!)

/ I

(Out6)

Analog output 6

(Out6)

Note numbering of outputs.

Type 703041 continued

Outputs and interfaces - terminal strip 1 (option board)

243

Option 1

687

Option 2

v Chapter 8.5 “Outputs “OutP””

Voltage

0—1V

Voltage

0(2)—10V

Current

4 Electrical connection

- / x

Thermo-

couple

Resistance

transmitter



Resistance

thermometer

Resistance

thermometer

As an alternative to binary outputs 3 and 4

(configurable)!



Binary input 1

Binary input 2

bin2

bin1

GND



Resistance

thermometer

243

Analog 1

Type 703041 continued

Analog input 1 and binary inputs 1+2 - terminal strip 2

Logic

Analog input 2 and binary inputs 3...6 - terminal strip 1 (option boards)

4 Electrical connection

4.3.2 Type 703042/43/44

L-

L+

Supply and outputs - terminal strip 3

110—240V AC 20—30V AC/DC

L1L+N

L1(L+)

L-

Supply

N(L+)

Supply for 2-wire transmitter

(off-load voltage approx. 25V)

17V/20mA

Binary output 1 (Out1)

230V/3A

Binary output 2 (Out2)

230V/3A

Relays

Outputs - terminal strip 2

Logic output level 12V or 18V

(see type code)

Binary output 3

Binary output 4

Out3 (+)

Out4 (+)

GND (-)

Logic

RS485

PROFIBUS RS422

RxD/TxD +

RxD +

RxD -

TxD +

VP (+5 V)

RxD/TxD-P (B)

RxD/TxD-N (A)

RxD/TxD -

TxD -

DGND

RxD +

VP (+5 V)

RxD/TxD +

RxD/TxD -

RxD -

TxD +

TxD -

RxD/TxD-P (B)

RxD/TxD-N (A)

DGND

4 Electrical connection

RxD/TxD +

RxD/TxD -

RxD +

RxD -

TxD +

TxD -

VP (+5 V)

RxD/TxD-P (B)

RxD/TxD-N (A)

DGND

Solid-state

relay

Out5

2 relays

(n.o. make)

Relay

(changeover)

Analog

output

Binary output 6

Binary output 5

(Out5)

Out8

Binary output 5+8

(Out5+Out8)

Binary output 5

(Out5)

/ I

Analog output 5

(Out5)

Out6

/ I

(Out6)

Out9

Binary output 6+9

(Out6+Out9)

Binary output 6

(Out6)

Analog output 6

(Out6)

Out7

Binary output 7

(Out7)

Out0

Binary output 7+10

(Out7+Out0)

Binary output 7

(Out7)

/ I

Analog output 7

(Out7)

Note numbering of outputs.

243

ype 703042/43/44 continued

Outputs and interfaces - terminal strip 1 (option boards)

Option 1

687

Option 2

101211

Option 3

v Chapter 8.5 “Outputs “OutP””

4 Electrical connection

Type 703042/43/44 continued

Analog input 1 and binary inputs 1+2 - terminal strip 2

4 Electrical connection

Analog input 2 and binary inputs 3...8 - terminal strip 1 (option boards)

Type 703042/43/44 continued

4 Electrical connection

4.3.3 Termination resistor for the RS422/485 serial interface

For fault-free operation of several devices in a line structure, their internal termination resistors must be activated at the start and end

h Pull plug-in module out towards the front by pressing on the knurled areas h Using a ballpoint pen, press all the white switches into the same direction

Bus termination resistor active:

No bus termination (ex-factory)

h Re-insert the module back into the housing

Check h Press the

To the right of the green “VErS” display, “ON” is shown for active and “OFF“ for inactive termination resistors.

h Push all 5 switches down

h Push all 5 switches up

P + I keys

4.3.4 Connection of the PROFIBUS-DP connector

Mounting the adapter

Assignment of the 9-pole D-SUB socket

h Identify option slot with the PROFIBUS-DP interface by means of the

type code (in the case of pre-configured devices)

In this example, the PROFIBUS-DP interface is in option slot 1

Pin: Signal Designation

1: VP Supply voltage positive

2: RxD/TxD-P Receive/Transmit data positive

3: RxD/TxD-N Receive/Transmit data negative

4: DGND Ground

To fit the D-SUB adapter, open the housing of the adapter; otherwise the terminal screws are hided by the adapter.

5.1 Displays and controls

(1)

5 Operation

(2) (3)

(4)

(1) 7-segment display (factory setting: process value)

four-digit, red, decimal place is configurable (automatic adjustment on display overflow)

(2) Active setpoint (factory setting: SP1)

SP1, SP2, SP3, SP4 (SP=setpoint); green;

(3) 7-segment display (factory setting: setpoint)

four-digit, green; decimal place is configurable; also used for operator prompting (display of parameter and level symbols)

(4) Keys (5) Indication

yellow, for

- switch status of binary outputs 1 —6 (display lights up = on)

- ramp/program function is active

PGM

EXIT

(6) (5)

- manual operation is active

(6) 16-segment display for the unit °C/°F and text

two-digit, green; configurable; symbols for h, min, % In addition, the current segment number (program), the parameter set or any

two-place letter/number combination can be displayed through the setup

program. The displays are configurable. v Chapter 8.7 “Display “diSP””

5 Operation

5.2 Level concept

The parameters for making the settings on the instrument are arranged at different levels.

Time-out

v Chapter 6 “Operator level”

v Chapter 7 “Parameter level”

v Chapter 8 “Configuration” v Setup/Display - Operation/Time-out

User data “USEr” The setup program can be used to display and edit up to 8 freely chosen parameters

at this level. v Setup / Configuration level / Display - Operation/ User data

The user can assign a symbol for the representation of each parameter. Otherwise the default symbol will be used. Permissible symbols are the letters and numbers that can be presented by a 7-segment display.

If no key is pressed for 180sec, the instrument returns to normal display.

5.3 Level inhibit

The access to the individual levels can be prevented.

Code Operator level,

0 enabled enabled enabled 1 enabled enabled inhibited 2 enabled inhibited inhibited 3 inhibited inhibited inhibited

5 Operation

Parameter level Configuration level user level, program editor

h Go to code entry with h Alter code with h Enter code with h Return to normal display with

The parameter and configuration levels can also be inhibited via the binary function. v Chapter 8.6 “Binary functions “binF””

P (display blinks!)

P and D (simultaneously for >5sec).

I and D. Ex-factory: all levels enabled.

X or automatically after approx. 180sec

5 Operation

5.4 Entries and operator prompting

Entering values When entries are made within the levels, the parameter symbol is shown in the lower

display.

Select parameter

Alter parameter

ID/

h Select parameter with

I or D

I I I I I I I I I I I I I

I I I

IIIIIIIIIIII

h Change to entry mode with P (lower display blinks!) h Alter value with

I and D

The value alters dynamically with the duration of the key stroke.

h Accept the setting with

P, or automatically after 2sec

or h Cancel entry with

The value is not accepted.

Entering times When entering times (e.g. timer time), the time unit is shown in addition.

Select parameter

Alter parameter

I I I

ID/

I I I I I I I I I I I I I

I I I

IIIIIIIIIIII

I I I

The highest time unit of the display is shown for the unit. If, for instance, “h” is shown for the hour, then the time format for the value is hh:mm. h Select parameter with

I or D

h Change over to the entry mode using P (lower display blinks!) h Alter value with

I and D

The value alters dynamically with the duration of the key stroke.

h Accept the setting with

P or automatically after 2sec

or h Cancel entry with

The value is not accepted.

5.5 Fixed-setpoint controller (ex-factory)

5 Operation

Normal display

Altering the setpoint

Manual mode In manual mode, the controller output can be altered by hand.

In normal display: h Alter the present setpoint with

(the value is accepted automatically)

h Change to manual mode with The output appears in the lower display. The hand symbol and the unit “%” light up in

addition. h Alter the output with In the case of a modulating controller, the actuator is opened or closed using the keys. The various levels can be accessed from the manual mode. h Finish manual mode with The output entry on a changeover is configurable. The manual mode can be inhibited. v Chapter 8.2 “Controller “Cntr””

I and D

Manual mode

I and D

X (> 2 sec)

X (>2 sec)

Additional operating options for the fixed-setpoint controller can be implemented via the binary functions.

v Chapter 8.6 “Binary functions “binF””

On overrange/underrange and probe break, the controller automatically changes over to manual mode.

5 Operation

5.6 Program controller

Condition as delivered

The instrument must be configured as a program controller/generator. Furthermore, a program must be entered beforehand, to operate the instrument as a program controller/generator.

5.6.1 Entering programs

Function A setpoint profile can be implemented with a maximum of 8 program segments.

Entry on the instrument

The instrument must be configured as a program controller/generator. v Chapter 8.3 “Generator “Pro”” (Function)

Configurable time base: mm:ss, hh:mm und dd:hh (s=seconds, m=minutes, h=hours, d=days).

v Chapter 8.3 “Generator “Pro”” (unit)

The settings for segment setpoints (SPP1 — SPP8) and segment times (tP1 — tP8) are made in the program editor.

5 Operation

The program segments (up to eight) are defined by the segment setpoint and the segment time.

I I I I I I I I I I I I I

I I I

I I I I I I I I I I I I I

I I I

IIIIIIIIIIII

I I I I I I I I I I I I I

I I I

IIIIIIIIIIII

I I I

Entry through setup program

Additional functions via the setup program

I I I I I I I I I I I I I

I I I

The setup program (accessory) features a user-friendly program editor, with a graphical presentation of the program profile.

- Start at the process value

- Response to over/underrange

- Repeat program

- Setpoint input (ramp/step)

- Process is controlled to the most recent setpoint

- Delay time

- Program editor/management with graphical preview

- Up to four control contacts can be programmed segment by segment

- Parameter sets can be assigned segment by segment

IIIIIIIIIIII

I I I

5 Operation

5.6.2 Operation

Normal display

Altering the setpoint

Normal display No program run in normal display, the controller controls to the selected setpoint.

Altering the setpoint

From normal display:

h Change to setpoint input with h Alter the present setpoint with I and D

(the value is accepted automatically)

Program is running

Program pause

Starting the program

Canceling the program

Pausing the program

From normal display: h Start program with

(the ramp symbol lights up!)

A delay time can be configured through the setup program. When the delay time has elapsed, “

When the program is running: h Cancel program with

When the program is running: h Pause program with

(the lower display blinks!)

h Continue with

The program is canceled in the event of a power failure. Additional program control functions via binary functions. v Chapter 8.6 “Binary functions “binF””

Strt” is shown in the lower display, and then the program is processed.

X (>2 sec)

5.6.3 Shifting the program profile

The function “External setpoint with correction” can be used to shift the program profile upwards or downwards (configurable through the setup program only).

The external setpoint is defined via an analog signal. v Chapter 8.2 “Controller “Cntr””

5 Operation

Access

6 Operator level

The four setpoints are displayed and edited here, and additional process variables are shown in accordance with the configuration.

Symbol Meaning

SP 1 SP 2 SP 3 SP 4 SPr InP1 InP2 F1

F2 y trun trES t1 t2

Setpoint 1 (editable) Setpoint 2 (editable) Setpoint 3 (editable) Setpoint 4 (editable) Ramp setpoint (only if configured) Measurement of analog input 1 Measurement of analog input 2 (only if available) Calculated result of math formula 1

(and for difference, ratio and humidity controller) Calculated result of math formula 2 (only if available)

Controller output Program run time (only with program controller/generator) Residual program time (only with program controller/generator) Timer run time 1 (only if configured) Timer run time 2 (only if configured)

6 Operator level

Definition of the program times

(2)(1)

(4)

(3)

(1) Program run time (3) Segment run time (2) Residual program time (4) Residual segment time

7 Parameter level

General Two parameter sets (PAr1 and PAr2) can be stored.

Access

The level can be inhibited.

Applications - Parameter set switching via binary function

v Chapter 8.6 “Binary functions “binF””

- Allocating parameter sets to program segments (only through the setup program)

v Program editor/Program

Example Setting a 2-state controller with PI action:

Pb1=12°C (proportional band) rt=160sec (reset time; I component) dt=0sec (derivative time, D component)

7 Parameter level

PArA ➔ PAr1 ( PAr2)

Display Value range Factory

Proportional band

Derivative time

Reset time

Cycle time

Contact spacing

(dead band)

Switching differential

PB 1 Pb 2

CY1 CY2

HyS1 HyS2

0…9999 0 Size of the proportional band 0…9999 0

0…9999 s 80 s Influences the differential component of

0…9999 s 350 s Influences the integral component of the

0.0…999.9s 20 s With a switched output, the cycle time

0.0…999.9 s 20 s

0.0…999.9 0 The spacing between the two control

0.0…999.9 1 Hysteresis for switching controllers

0.0…999.9 1

Description

setting

The gain of the controller decreases with increasing proportional band.

With Pb 1,2 = 0 the controller structure is ineffective (limit comparator response).

Continuous controllers: Pb1,2 must be >0.

the controller output signal. The effect of the D component increases with increasing derivative time.

controller output signal. The effect of the I component decreases with increasing reset time.

should be chosen so that a) the pulsed energy flow to the process does not cause any impermissible PV fluctuations and b) the switching elements are not overloaded.

contacts for 3-state or modulating controllers.

with Pb1,2 = 0.

Actuator time

Working point

Output limiting

Y1 Y2

The parameters Pb2, Cy2, HyS2 refer to the second controller output for a 3-state controller.

The decimal place of some parameters depends on the decimal place setting in the displays.

5…3000 s 60 s Actuator time range used by the control

valve for modulating controllers.

-100…+100% 0% Output for P and PD controllers (when x = w then y = Y0).

0…100% 100% Maximum output limiting.

-100…+100 % -100% Minimum output limiting. (only effective with PB>0!)

The parameter display on the instrument depends on the controller type selected.

v Chapter 8.2 “Controller “Cntr””

8 Configuration

General The following applies to the representation of parameters and functions at the

configuration level: The parameter is not displayed or can not be selected if

- the equipment level does not permit the function assigned to the parameter. Example: Analog output 2 can not be configured if

analog output 2 is not implemented in the instrument.

Access

Some parameters can only be programmed through the setup program. These are marked in the symbol column with “(setup)”. The symbol (appears in the display) that corresponds to the menu item is shown in the chapter headings (e.g. 8.1 Analog inputs “InP”).

Levels can be inhibited. v Chapter 5.3 “Level inhibit”

8 Configuration

Analog selector With some parameters, you can choose from a series of analog values. To provide you

with an overview, this selection is listed below. 0 no function 21 program run time in sec

1 analog input 1 22 residual program time in sec 2 analog input 2 23 segment run time in sec 3 process value 24 residual segment time in sec 4 present setpoint 25 timer run time for timer 1 in sec 5 ramp end value 26 timer run time for timer 2 in sec 6 program setpoint 27 residual run time for timer 1 in sec 7 math 1 28 residual run time for timer 2 in sec 8 math 2 29 present segment end value 9 setpoint 1 30 analog marker (Profibus) 10 setpoint 2 31 reserved 13 controller output level 32 reserved 14 controller output 1 33 reserved 15 controller output 2

Definition of the program times

(2)(1)

(4)

(3)

(1) Program run time (3) Segment run time (2) Residual program time (4) Residual segment time

8.1 Analog inputs “InP”

8 Configuration

Configuration

Analog inputs

Controller Generator Limit comparators Outputs Binary functions Display Timer Interfaces

Sensor type

InP: Analog input Depending on the instrument version, up to two analog inputs are available.

The approval according to DIN EN 14597 requires the usage of probes, also approved to DIN EN 14597, in the specified temperature ranges.

v see data sheets T90.1006 and T90.2006

Analog input 1 InP1 ➔ Analog input 2

Symbol Value/selection Description

SEnS

InP2 ➔

no function

Resistance thermometer in 3-wire circuit

Resistance thermometer in 2-wire circuit

Resistance thermometer in 4-wire circuit

Thermocouple

Resistance transmitter

Heater current 0— 50mA AC (analog input 2 only)

0—20mA

4—20mA

0—10V

2—10V

0—1V

Linearization

Lin

factory-set on analog input 2: no function

Linear

Pt100

Pt500

Pt1000

KTY11-6

W5Re_W26Re C

W3Re_W25Re D

NiCr-Con E

Cu-Con T

Fe-Con J

Cu-Con U

Fe-Con L

NiCr-Ni K

Pt10Rh-Pt S

Pt13Rh-Pt R

Pt30Rh-Pt6Rh B

NiCrSi-NiSi N

W3Re_W26Re

customized linearization

For customized linearization, a maximum of 10 knee-points can be implemented, or a 5th order polynomial function programmed (only through the setup program).

For the linearization “KTY11-6”, the resistance is 2kΩ at 25 °C (only through the setup program).

Factory settings are shown bold.

8 Configuration

Analog input 1 InP1 ➔ Analog input 2 InP2 ➔

Symbol Value/selection Description

Measurement offset

Display start

Display end

OFFS

SCL

SCH

-1999… 0… +9999 The measurement offset is used to correct a measured value

-1999…0…+9999 On transducers with standard signal and on potentiometers, a

-1999…

100

…+9999

by a certain amount upwards or downwards.

Examples: Measured Displayed value offset value

294.7 +0.3 295.0

295.3 - 0.3 295.0

The controller uses the corrected value (= displayed value) for its calculation. This value is not the same as the actually measured value. If incorrectly applied, this

can result in impermissible values of the control variable.

Special case: 2-wire circuit If the input is connected to a resistance thermometer in 2-wire circuit, then the lead resistance is set in ohms here.

display value is assigned to the physical signal.

Example: 0 — 20mA  0 — 1500°C.

Filter time constant

Fine tuning start value

Fine tuning end value

Heater current monitoring (output)

KTY correction value at 25°C

The range of the physical signal can be 20 % wider or narrower without generating an out-of-range signal.

FtS

FtE

HEAt

(setup) 0

1. Both parameters can be activated/deactivated with setup program.

0…0.6…100 s To adjust the digital input filter (0sec = filter off).

-1999… 0…+9999 v See “Customized fine tuning” on Page 43.

-1999…1…+9999

…

2000…4000 Ω Resistance at 25°C/77°F for linearization “KTY 11-6”

Factory settings are shown bold.

63% of the alterations are acquired after 2x filter time constant at a signal step change. When the filter time constant is large:

- high damping of disturbance signals

- slow reaction of the process value display to process value changes

- low limit-frequency (2nd order low-pass filter)

If these values are altered by mistake, then this setting has to be canceled, using the procedure described under “Customized fine tuning”.

These values can not be accepted by another instrument.

No function

1…10

Binary output 1—10 (controller output)

The heater current is measured via a current transformer with standard signal output and can be monitored by linking analog output 2 to limit comparator 1. The input signal range is 0 — 50mA AC (see probe type: “Heater current”) and must be scaled correspondingly (display start/end). The heater current is measured when the heating contact is closed. For this purpose, the binary output which controls the heating contact (not the binary output for the alarm) has to be selected here.

Analog inputs (general)In12 ➔

Symbol Value/selection Description

Temperature unit

Sampling cycle time

Supply frequency (setup) 50Hz

Unit

CycL

60Hz

Factory settings are shown bold.

8.1.1 Customized fine tuning

8 Configuration

01deg. Celsius

deg. Fahrenheit

Unit for temperature values

50msec

90msec

150msec

250msec

Adaptation of the conversion time of the input circuitry to the supply frequency

Activate FtS and FtE with setup program

Ex-factory, both parameters are not visible at the device and have to be activated first.

h Connect the device to the PC and start the setup program h Establisch a connection to the device h Make a double click on Undocumented parameters

h Click on check box at Parameter 17 (a tick shall appear) h Save the setup file and execute Data transfer to device

Now the parameters FtS and FtE are visible in the Configuration level.

Principle The customised fine tuning (= fine adjustment) is used to correct the values displayed

by the device. This may be necessary, for example, after a system validation, if the displayed values no longer coincide with the actual values at the point where the measurement is taken.

Using a reference measuring instrument, two measured values are determined which should be as far apart as possible (start value, end value). Ensure that the measuring conditions are stable. Enter the reference value found as the start value (FtS) or end value (FtE) on the device to be adjusted.

8 Configuration

Caution:

Example The temperature inside an oven is measured with a resistance thermometer and

If start value and/or end value deviate from the factory-set values (FtS=0 and FtE=1), a fine adjustment has already been done before. In this case the fine adjustment has to be reset (see below).

Repeating fine adjustment without doing a reset before means that an already adjusted characteristic curve is used. This leads to wrong values.

displayed on a device. The reading on the device deviates from the actual temperature as a result of the sensor temperature drifting. At 20°C the device reads 15°C, at 80°C it shows 70°C (exaggerated example for better understanding).

Sensor

15°C / 70°C

Display on the device

20°C / 80°C

Actual temperature at

20°C / 80°C

reference measuring instrument (e. g. thermometer)

Oven

Procedure h Determine lower measurement value (as low as possible and constant) with a refe-

rence measuring instrument; Example: Oven temperature 20°C (= room temperature)

h Set start value at the device to this lower measurement value;

Example: Set start value (FtS) to 20

h Increase temperature and determine higher measurement value (as high as posible

and constant) with reference measuring instrument; Example: Increase oven temperature to 80°C

h Set end value at the device to this higher measurement value;

Example: Set end value (FtE) to 80

Characteristic curve

The following diagram shows the changes in the characteristic curve caused by the fine adjustment (point of intersection with the x axis as well as ascent)

Special case: Offset

If the deviation between measured value and displayed value at the low and high measuring point is identical, an offset cor-

Display (Instrument)

rection is sufficient (ascent remains

After fine adjustment

Before fine adjustment

unchanged). In this case, fine adjustment is not required.

v Chapter 8.1 “Analog inputs “InP””

Parameter OFFS

Measurement (Reference)

20 80

Reset fine adjustment

In order to reset fine adjustment, the same value hast to be given to start value (FtS) and end value (FtE) (e. g. set both parameters to 0). This automatically sets the start value to 0 and the end value to 1 (factory setting).

8.2 Controller “Cntr”

8 Configuration

Configuration

Analog inputs

Controller

Generator Limit comparators Outputs Binary functions Display Timer Interfaces

Controller type

Control action

Cntr: Controller The following are set here: controller type, input variables of the controller, the setpoint

limits, conditions for manual mode and the presettings for autotuning (selfoptimization).

Symbol Value/selection Description Configuration

CtyP

CAct

no function

2-state controller

3-state controller

Modulating controller

Continuous controller

01Direct

Inverse

Inhibit manual mode

Manual output

Range output

Setpoint low

Setpoint high

InHA

HAnd

rOut

SPL

SPH

inverse: The controller output Y is > 0 when the process value is smaller than the setpoint (e. g. heating). direct: The controller output Y is > 0 when the process value is larger than the setpoint (e. g. cooling).

01enabled

inhibited

If the manual mode is inhibited, changing over to “manual” is not possible from the keys or via the binary input.

-100…101 Defines the controller output level after changing over to

-100…0…101 Output on over/underrange.

-1999…+9999 Setpoint limiting prevents the input of values outside the

-1999…+9999

manual mode. 101 = last output For modulating controller: 101 = actuator is stationary; 0 = actuator closes; 100 = actuator opens

101 = last output For modulating controller: 101 = actuator is stationary; 0 = actuator closes; 100 = actuator opens

defined range.

The setpoint limits are not effective with setpoint input via the interface. The correction value is limited for external setpoint with correction.

Factory settings are shown bold.

8 Configuration

Symbol Value/selection Description Inputs

Controller process value

External setpoint

Output feedback

Method of tuning

Inhibit tuning

Output of tuning 1

Output of tuning 2

Controller standby output

Step size

CPr

ESP

FEEd

Autotuning

tyPt

InHt

Ott1

Ott2

SOut

StSI

(analog selector)

Analog inp. 1

(analog selector)

switched off

(analog selector)

switched off

-100…0…+100% Initial output with step response

10…30…100% Step size with step response

Factory settings are shown bold.

Defines the source for the process value of the control channel.

Activates the external setpoint input and defines the source for the external setpoint.

External setpoint with correction: External setpoint + setpoint 1 = present setpoint The external setpoint is corrected up or down from the keypad (setpoint 1). The display shows the present setpoint.

Defines the source for output feedback for a modulating controller. v See “Analog selector” on Page 40.

01Oscillation method

Step response method v Chapter 9.1 “Autotuning (self-optimization)”

01enabled

inhibited

If autotuning is inhibited, it can not be started via the keys or the binary function.

Relay

Solid-state + logic

Continuous

The type of the physical output for the signal of the controller outputs 1 and 2 has to be defined.

Analog selector

0 no function 21 program run time in sec 1 analog input 1 22 residual program time in sec 2 analog input 2 23 segment run time in sec 3 process value 24 residual segment time in sec 4 present setpoint 25 timer run time for timer 1 in sec 5 ramp end value 26 timer run time for timer 2 in sec 6 program setpoint 27 residual run time for timer 1 in sec 7 math 1 28 residual run time for timer 2 in sec 8 math 2 29 present segment end value 9 setpoint 1 30 analog marker (Profibus) 10 setpoint 2 31 reserved 11 setpoint 3 32 reserved 12 setpoint 4 33 reserved 13 controller output level 14 controller output 1 15 controller output 2

8.3 Generator “Pro”

8 Configuration

Configuration

Analog inputs Controller

Generator

Limit comparators Outputs Binary functions Display Timer Interfaces

Function

Pro: (Program) Generator The basic function of the instrument is defined here. The instrument can be operated

as a fixed-setpoint controller with or without a ramp function, or warm-up ramp for hot-channel equipment, program controller or program generator.

Symbol Value/selection Description General

Fnct

Fixed-setpoint controller

Ramp function

Program controller

Program generator

Hot-channel controller

Ramp function: A rising or a falling ramp function can be implemented. The ramp end value is determined by the setpoint input and can be altered from the I and D keys, just as for a fixed-setpoint controller.

The ramp function can be paused or canceled via the binary functions.

v Chapter 8.6 “Binary functions “binF””

Factory settings are shown bold.

The ramp function is interrupted on a probe break, or for manual mode. The outputs react as for overrange/ underrange (configurable).

Program generator: Is used, for instance, to output the setpoint profile via a continuous output without a control function. Settings for the program generator are not evaluated with regard to the process value (e. g. start at process value, continue, tolerance band).

8 Configuration

Symbol Value/selection Description

Unit of slope

Ramp slope

Tolerance band

Unit

rASL

toLP

Ramp function Program

°C/min mm:ss

°C/hour hh:mm

°C/day dd:hh

s=seconds; m=minutes; h=hours;d=days

Unit of ramp slope in °C per time unit, or format of segment times for program controller/generator.

0…9999 Value of slope for ramp function

0…999 0=off

For a program controller/generator and ramp function, the process value can be monitored by applying a tolerance band around the setpoint profile. If the upper or lower limit is infringed, a tolerance limit signal is generated, which is internally processed or produced via an output.

Example: Signal is produced when process value is 20 °C larger or smaller than setpoint. toLP=40

Processing the tolerance limit signal, see:

v Chapter 8.5 “Outputs “OutP”” v Chapter 8.6 “Binary functions “binF””

Program

Program start (setup) Program start

Range response (setup) Continue

Response to power-on

Program repeat (setup) none

Setpoint input (setup) Ramp

Control to the most recent setpoint

Delay time (setup) 0…9999 min Delays the program start by an adjustable time.

(setup) No start

(setup) inactive

start at the process

pause program

automatic start

Defines whether the program starts with the first program setpoint or whether the present process value is accepted as

value

the first program setpoint. Defines the response to over/underrange

Defines whether the program starts on connecting the supply voltage.

The “Cyclic” setting has the effect of continuously repeating

cyclic

the program. Setpoint ramp Setpoint step

Step

A01

If active, the process is controlled to the most recent program

active

setpoint after the program has ended.

A02

Basic status

Control contacts (setup) SK1

SK2 SK3 SK4

Factory settings are shown bold.

Strt” is shown in the lower display.

“

The four control contacts can be activated in the basic status (when the program is not running).

8 Configuration

Hot-channel controller

The warm-up ramp for hot-channel equipment is used, for example, for the gentle operation of ceramic heater elements. Damage can be avoided by allowing moisture to evaporate slowly from the hygroscopic heater elements during the warm-up phase (t

— t2).

The present setpoint is accepted as the start value for the ramp at time t time period t setpoint SPP2. Within this period, the ramp setpoint is increased linearly. This is

followed by the programmable dwell time tP2 (t controlled to the present setpoint (factory setting: setpoint 1 (SP1)).

The hot-channel function, with the settings for the ramp function and the program, is implemented through the setup program.

Relevant settings:

— t1, the programmed ramp slope rASL is used to approach the hold

— t2), after which the process is

. Within the

Setup/Generator/General

- Ramp slope rASL with time unit

- Tolerance band (optional)

Setup/Generator/Program

- Configure program start to “Start at process value”

- Define response after power-on; the warm-up ramp either starts automatically when switching on the supply voltage, or by pressing the

Setup/Parameter level/Controller parameters

- Output limiting for parameter sets 1 and 2 (optional)

Setup/Program editor/Program

- Set parameter set 2 for segment 1 (segment setpoint and time are not taken into account)

- Configure segment 2 with segment setpoint (= hold setpoint SPP2), segment time (= dwell time tP2) and parameter set 2

Setup/Display - Operation/ User data

- Relevant parameters can optionally be placed in the user data (operator level)

I key.

8 Configuration

8.4 Limit comparators “LC”

Configuration

Analog inputs Controller Generator

Limit comparators

Outputs Binary functions Display Timer Interfaces

Limit comparator functions (lk)

LC: Limit comparator Limit comparators (threshold monitors, limit contacts) can be used to monitor an input

variable (process value for the limit comparator) against a fixed limit or another variable (the setpoint for the limit comparator). When a limit is exceeded, a signal can be output or an internal controller function initiated.

4 limit comparators are available.

Limit comparators can have different switching functions. The hysteresis functions “asymmetrical, left” and “asymmetrical, right” can only be set

through the setup program. The “symmetrical” hysteresis function is used as standard.

Hysteresis function

asymmetrical, left symmetrical asymmetrical, right

lk1

lk2

lk3

lk4

lk5

lk6

8 Configuration

In the case of the limit comparator functions lk7 and lk8, the measurement that is set is monitored with respect to a fixed value AL.

Hysteresis function

asymmetrical, left symmetrical asymmetrical, right

lk7

lk8

Limit comparator 1 LC1 ➔

LC2 ➔

no function

lk1

lk2

lk3

lk4

lk5

lk6

lk7

lk8

Function

Limit comparator 2 Limit comparator 3 LC3 ➔ Limit comparator 4 LC4 ➔

Symbol Value/selection Description

Fnct

Limit value

Switching differential

HySt

-1999…0…+9999 Limit value to be monitored

Limit range for lk1 and lk2: 0 — 9999

0…1…9999 Switching differential

Factory settings are shown bold.

8 Configuration

Action/ range response

Limit comparator 1 Limit comparator 2 LC2 ➔ Limit comparator 3 LC3 ➔ Limit comparator 4

Symbol Value/selection Description

AcrA

LC1 ➔

LC4 ➔

absolute/off

relative/off

absolute/on

relative/on

Defines the switching action of the limit comparators and the switch status for an overrange or underrange.

Action: Defines the switching action of the limit comparators on a setpoint change or power-on.

absolute: At the time of alteration, the limit comparator acts according to its function. relative: The limit comparator is in the OFF status. An alteration of the limit value or the (limit comparator) setpoint could cause the limit comparator to switch ON. Such a reaction will be suppressed, and this condition is maintained until the (limit comparator) process value has moved out of the switch-on region (gray area). Example: Monitoring the (controller) process value x with function lk4 Setpoint alteration w1→w2 a) Initial condition

Switch-on delay

Switch-off delay

t0n

t0FF

b) Condition at the time of the alteration The limit comparator remains OFF, although the process value is within the switch-on region.

c) Stabilized condition The limit comparator again operates in accordance with its function.

This function also prevents a limit comparator from being triggered during the approach phase.

0…9999 Delays the switch-on edge by a definable time period

0… 9999s Delays the switch-off edge by a definable time period

Factory settings are shown bold.

Limit comparator 1 LC1 ➔ Limit comparator 2 LC2 ➔ Limit comparator 3 LC3 ➔ Limit comparator 4

Symbol Value/selection Description

Acknowledgement

Pulse time

Limit comparator PV

Limit comparator SP

Hysteresis function (setup) symmetrical

AcnL

tPuL

LCPr

LCSP

0… 9999s The limit comparator is automatically reset after an adjustable

(analog selector)

process value

(analog selector)

present setpoint

asymmetrical, left

asymmetrical, right

Factory settings are shown bold.

LC4 ➔

8 Configuration

no acknowledgement

acknowledgement; only with inactive limit comparator

acknowledgement; always possible

For settings with acknowledgement, the limit comparator is latching, which means it remains ON, even when the switchon condition is no longer present. The limit comparator must be reset via the D + X keys or binary signal.

time period. see circuit diagrams

see circuit diagrams (only with lk1—lk6)

see circuit diagrams v Chapter 12.2 “Alarm messages”

Analog selector

8 Configuration

8.5 Outputs “OutP”

Configuration

Analog inputs Controller Generator Limit comparators

Outputs

Binary functions Display Timer Interfaces

Numbering of the outputs

OutP: Outputs Configuration of the instrument outputs are subdivided into analog outputs (OutA;

max. 2) and binary outputs (OutL; max. 9). Binary outputs are relay, solid-state relay and logic outputs. Display and numbering of the outputs depends on the assignment of the option slots.

The switching states of the binary outputs 1—6 are shown in the display.

Standard for all instrument versions: (Binary) output 1 (Out1) = relay (Binary) output 2 (Out2) = relay (Binary) output 3 (Out3) = logic output (Binary) output 4 (Out4) = logic output

Extended numbering for the option slots:

Slot Plug-in board with

1 analog output

Option 1 Output 5 (Out5) Output 5 (Out5) Output 5+8 (Out5/Out8) Option 2 Output 6 (Out6) Output 6 (Out6) Output 6+9 (Out6/Out9) Option 3 Output 7 (Out7) Output 7 (Out7) Output 7+10 (Out7/Out0)

Plug-in board with 1 binary output (relay or solid-state relay)

Plug-in board with 2 binary outputs (2 relays)

Binary output 1

... Binary output 10

Binary outputs 0utL

Symbol Value/selection Description

0ut1

... 0ut0

Factory settings are shown bold.

no function

Controller output 1 (ex-factory with Out1)

Controller output 2

Binary input 1

Binary input 2

Binary input 3

Binary input 4

Binary input 5

Binary input 6

Binary input 7

Binary input 8

Limit comparator 1

Limit comparator 2

Limit comparator 3

Limit comparator 4

Control contact 1

Control contact 2

Control contact 3

Control contact 4

Logic formula 1

Logic formula 2

Timer 1 active

Timer 2 active

Program active

Program end signal

Tolerance limit signal

Manual mode on/off

Binary marker

Any binary value from storage address (only through setup)

always active

Function

Type of signal

Range output

Analog outputs 0utA ➔ Output 5 0ut5 ➔

Output 6 0ut6 ➔ Output 7 0ut7 ➔

Symbol Value/selection Description

Fnct

S iGn

r0ut

(analog selector)

switched off

0…101% Signal on going above/below range

Function of the output

Physical output signal

0—10V

2—10V

0—20mA

4—20mA

101 = last output signal

8 Configuration

Zero point

End value

0Pnt

End

-1999…0…+9999 A physical output signal is assigned to the value range of an

-1999…

100

…+9999

output variable. Ex-factory, the setting corresponds to an output level of 0 — 100% for controller outputs. No changes of the ex-factory setting are required for continous controllers with only one output.

Example (function as a transducer): An analog output (0 — 20mA) is to be used to put out the process value (value range 150 to 500 °C), that means: 150 to 500°C

Offset (setup) -1999…0…+9999 The offset is used to correct the output signal by a certain

Factory settings are shown bold.

amount upwards or downwards.

Examples: Original Output value Offset value

294.7 +0.3 295.0

295.3 - 0.3 295.0

If the output is a controller output, the controller switches over to manual mode and produces the output level defined in chapter “Controller Cntr” under rOut. Chapter 8.2 “Controller “Cntr””

Setting for controller outputs for cooling

With 3-state controllers, the following settings must be predefined: zero: 0 / end value: -100

 0 — 20mA; Zero point: 150 / End value: 500

Analog selector

8 Configuration

8.6 Binary functions “binF”

Configuration

Analog inputs Controller Generator Limit comparators Outputs

Binary functions

Display Timer Interfaces

Switching action

binF: Binary functions Functions are assigned here to the binary signals of the binary inputs and limit

comparators. In addition, the functions for control contacts, tolerance limit signal and program end

signal are defined for program controllers/generators. In the case of a fixed-setpoint controller, functions can be assigned to the ramp end

signals.

Edge-triggered functions

State-triggered functions

The functions are arranged in two groups:

The binary function reacts to switch-on edges. The following functions are edge-triggered:

- Start/stop of autotuning

- Acknowledge limit comparators

- Program start/cancel

-Start timer

- Segment change

The binary function reacts to switch-on or switch-off states.

- All remaining functions

Binary input 1

...

Binary input 8

Limit comparator 1

...

Limit comparator 4

Timer 1

Timer 2

Logic 1

Logic 2

Control contact 1

...

Symbol Value/selection Description

b in1

b in8

LC1

LC4

tF1

tF2

Lo1

Lo2

CC1

no function

Start autotuning

Cancel autotuning

Change to manual mode

Controller off (controller outputs are switched off)

Inhibit manual mode

Hold ramp

Cancel ramp

Setpoint changeover

Parameter set switching

Key inhibit

Level inhibit

Display “off” with key inhibit

Acknowledge limit comparators

Inhibit program start

Start program

Pause program

Cancel program

Segment change

Start timer 1

Start timer 2

Cancel timer 1

Cancel timer 2

8 Configuration

Control contact 4

Tolerance limit signal

Program end signal

Setpoint and parameter set switching

CC4

toLS

PrES

Factory settings are shown bold.

Level inhibit: The parameter and configuration levels are inhibited. In addition, the start of autotuning is inhibited.

Program end signal: The signal is active after approx. 1 second (pulse). For longer signals, the program end signal can be used to start a timer.

Text display: If the binary function is active, a configurable text is shown in the lower display. The text can be uniquely defined (only through the setup program).

Type 703041: The settings for the binary inputs 1+2 have priority over those for the logic outputs.

A binary function can be used to switch between setpoint 1 and setpoint 2 or parameter set 1 and parameter set 2.

Setpoint switching Parameter set switching Binary signal

Setpoint 1 active Parameter set 1 active 0/contact open Setpoint 2 active Parameter set 2 active 1/contact closed

In order to switch between the four possible setpoints, two binary functions must be configured to “setpoint switching”. The states of the two binary functions are designated Z1 and Z2 and switch the setpoints over as shown in the table below:

Setpoint Z2 Z1

Setpoint 1 00 Setpoint 2 01 Setpoint 3 10 Setpoint 4 11

0 = contact open /OFF 1 = contact closed /ON

8 Configuration

The states Z1 and Z2 are assigned to the binary functions in descending order (see list on the right), i. e. the first binary function selected in the list is Z1.

Example: The setpoint is to be selected via a binary

input and the state of one limit comparator. This results in the following assignment:

Z1 - binary input 1 Z2 - limit comparator 1

The binary function for the binary input 1 and limit comparator 1 have to be configured to “setpoint switching”

Depending on the further configuration, the following diagram applies:

* only for program controller/generator

Additional functions via the setup program

* An exception to this is the configuration for a program controller with external setpoint input, with

or without correction. Setpoint 2 is the program setpoint in this case.

Several binary functions can be combined through the setup program. In addition, the binary function “Text display” can be implemented. This is used to show a letter combination in the lower display.

8.7 Display “diSP”

8 Configuration

Configuration

Analog inputs Controller Generator Limit comparators Outputs Binary functions

Display

Timer Interfaces

Upper display

Lower display

Decimal point

diSP: Display The values displayed can be matched to the existing requirements. Furthermore, time-out and level inhibit can be configured here.

Symbol Value/selection Description General

d iSU

d iSL

dEcP

(analog selector)

process value

(analog selector)

present setpoint

Displayed value for the upper display

Displayed value for the lower display

no decimal place

one decimal place

two decimal places

If the value that is be displayed can no longer be represented with the programmed decimal point, then the number of decimal places will be automatically reduced. If, subsequently, the measured value decreases, the number increases to the programmed value of the decimal point.

16-segment display

Brightness (setup) 0…5 (bright) 0—5 (dark) Time-out (setup) 0 …180…255s Time period, after which the instrument automatically returns

Level inhibit (setup) none

diSt

configuration level parameter/ configuration level operator/ parameter/ configuration level

User data (setup program)

Up to eight parameters from different levels can be shown under User data (operator level) on the instrument and edited. The symbols for these parameters (shown in the lower display) must be assigned by the user himself.

Factory settings are shown bold.

Displayed value for the two-digit 16-segment display

switched off

Unit (°C or °F)

current segment

current parameter set

text (only setup program)

to normal display if no key is pressed. The access to the individual levels can be inhibited.

The setting is independent of the binary function “level inhibit”.

Inhibiting the parameter level will, at the same time, also inhibit the start of autotuning.

8 Configuration

Analog selector 0 no function 21 program run time in sec

1 analog input 1 22 residual program time in sec 2 analog input 2 23 segment run time in sec 3 process value 24 residual segment time in sec 4 present setpoint 25 timer run time for timer 1 in sec 5 ramp end value 26 timer run time for timer 2 in sec 6 program setpoint 27 residual run time for timer 1 in sec 7 math 1 28 residual run time for timer 2 in sec 8 math 2 29 present segment end value 9 setpoint 1 30 analog marker (Profibus) 10 setpoint 2 31 reserved 11 setpoint 3 32 reserved 12 setpoint 4 33 reserved 13 controller output level 14 controller output 1 15 controller output 2

8.8 Timer “tFct”

8 Configuration

Configuration

Analog inputs Controller Generator Limit comparators Outputs Binary functions Display

Timer

Interfaces

Function

tFct: Timer function Time-dependent control actions can be carried out with the help of the timer. The

timer signal (timer 1+ 2) shows whether the timer is active. It can be output via the binary outputs or processed internally.

The timers are started or canceled via the binary functions. v Chapter 8.6 “Binary functions “binF””

The current timer run times can be viewed at the operator level (process data).

Timer 1 tF1 ➔ Timer 2 tF2 ➔

Symbol Value/selection Description

Fnct

no function

with timer running: timer signal=1 (signal is active) / unit of time: hh:mm

with timer running: timer signal=0 (signal is inactive) / unit of time: hh:mm

tolerance band / unit of time: hh:mm

with timer running: timer signal=1 (signal is active) / unit of time: mm:ss

with timer running: timer signal=0 (signal is inactive) / unit of time: mm:ss

tolerance band / unit of time: mm:ss

Timer setting

Tolerance limit

toLt

Signal active Signal inactive

Function: “Tolerance band”

The time runs when the process value has reached a tolerance band around the setpoint. Timer signal = 1 (signal is active) from the start of the function until the time has expired.

0...99:59 Time input (unit of time, see “Function”)

0…999 0=off

Factory settings are shown bold.

8 Configuration

8.9 Interfaces “IntF”

Configuration

Analog inputs Controller Generator Limit comparators Outputs Binary functions Display Timer

Interfaces

Protocol

Device address

Analog marker

Binary marker

Configuration

IntF: Interfaces The interface parameters for the RS422/485 or PROFIBUS-DP interface have to be

configured in order to communicate with PCs, bus systems and peripheral devices.

PROFIBUS-DP Pr0F ➔

Symbol Value/selection Description

Prot

Adr

AnAP

binP

0…125 …255 Address in data network

-1999…0…+9999 Analog value

0 …255 Binary value

Factory settings are shown bold.

Intel

Motorola

Intel integer

Modbus r422 ➔

Symbol Value/selection Description

Protocol

Baud rate

Data format

Device address

Min. response time (setup) 0…500ms Minimum time that elapses between the request of a device in

Prot

bdrt

dFt

Adr

0…1 …255 Address in data network

Factory settings are shown bold.

Interface descriptions:

- B70.3041.2.0 (Modbus)

- B70.3041.2.3 (PROFIBUS-DP)

01Modbus

Modbus integer

9600 bps

19200 bps

38400 bps

8 data bits, 1 stop bit, no parity

8 data bits, 1 stop bit, odd parity

8 data bits, 1 stop bit, even parity

8 data bits, 2 stop bits, no parity

the data network and the response of the controller.

9.1 Autotuning (self-optimization)

9 Tuning (optimization)

Oscillation method

Step response method

Autotuning (self-optimization, SO) establishes the optimum controller parameters for a PID or PI controller.

Depending on the controller type, the following controller parameters can be defined: Reset time (rt), derivative time (dt), proportional band (Pb), cycle time (Cy), filter time constant (dF)

The controller selects one of two procedures (a or b), depending on the size of the control deviation:

a) SO in the approach phase

Start of SO

This type of optimization involves determining the control parameters through an output step that is applied to the process. First a standby output is produced until the process value is “steady” (constant). Afterwards, an output step (step size), which can be defined by the user, is automatically applied to the process. The resulting response of the process value is used to calculate the control parameters.

b) SO at setpoint

Start of SO

Autotuning establishes the optimum control parameters for a PID or PI controller, according to the selected control structure.

Depending on the controller type, the following control parameters can be determined: Reset time (rt), derivative time (dt), proportional band (Pb), cycle time (Cy), filter time constant (dF)

Autotuning can be started from any system status, and can be repeated as often as is required.

The controller outputs (continuous, relay, solid-state), the controller standby output and the step size (min. 10%) have to be defined.

Principal applications of the step response method

- Autotuning instantly after “power on”, during the approach phase Considerable time savings, setting: controller standby output = 0 %.

- The process does not readily permit oscillations (e.g. highly insulated furnaces with small losses, long oscillation period)

- Process value must not exceed setpoint If the output (with stabilized setpoint) is known, overshoot can be avoided through the following adjustment: standby output + step size <= output in stabilized condition

9 Tuning (optimization)

With output type “solid-state”, the cycle time during autotuning is

Start of autotuning after power-on and during the approach phase

reduced to 8 x the sampling cycle time. With the “relay” output type, care has to be taken that the process value

is not influenced by the cycle time, since otherwise autotuning can not be completed successfully.

Solution: Reduce the cycle time Cy, until the process value is no longer influenced. (Manual mode can be used for the adjustment!)

Start of autotuning during operation

9 Tuning (optimization)

Starting autotuning

Canceling autotuning

h Start with

“tUnE” is shown, blinking, in the lower display

Autotuning is ended when the display automatically changes over to normal display. The duration of autotuning depends on the control process.

h Cancel with

I and D (simultaneously >2sec

The type of controller outputs has to be defined for autotuning. v Chapter 8.2 “Controller “Cntr””

For a device configured as program controller, the autotuning can only be started if no program is running (normal display).

In case of problems, you may find further information at www.jumo.net (Support/FAQ).

I and D (simultaneously)

I I I I I I I I I I I I I

I I I

IIIIIIIIIIII

I I I

9 Tuning (optimization)

9.2 Check of the tuning

The optimum adaptation of the controller to the process can be checked by recording the approach phase (e.g. with Startup) with the control loop closed. The diagrams below indicate possible maladjustments and how these can be corrected.

The control response of a third-order control loop for a PID controller is shown as an example. However, the procedure for adjusting the controller parameters can also be applied to other control loops.

Pb too large

Pb too small

rt, dt too small

rt, dt too large

Cy too large

optimum adjustment

10 Extra codes

10.1 Math and logic module

The setup program can be used to implement two mathematical calculations or logical combinations of various signals and process variables from the controller in a formula.

With math formulae, the calculated result is presented through the two signals “Math 1” and “Math 2” of the analog selector. With logic formulae, the result of the logical combination is available through the signals “Logic 1” and “Logic 2” of the binary selector and when configuring the binary functions.

Chapter 8.6 “Binary functions “binF””

Entering formulae - The string of signs in the formula consists of ASCII characters, and can have a

maximum length of 60 characters.

- The formula can only be entered in the setup program.

- Formulae can be freely entered according to normal mathematical rules.

- Spaces can be inserted at will into the formula character string. But spaces are not permitted within function labels, variable names and constants.

10.2 Difference, humidity or ratio controller

Difference control

The controller is preset either as a difference/humidity or ratio controller (extra code) or must be configured via the setup program. Analog input 2 must be available.

v Setup/Only setup/Math/Logic/Math 1

The process variables for the two analog inputs have a fixed definition.

The difference between the measurements from analog input 1 and 2 is formed and made available via “Math 1”. Input 1 is affected by the controller. Input 2 is the reference value.

Difference: E1-E2

= analog input 1

analog input

= setpoint

= process value

Math

E1 - E2

Upper display

x w

For the controller to function as a difference controller, further settings have to be made:

- controller process value: math 1

v Chapter 8.2 “Controller “Cntr””

If the difference is to be displayed, then one display must be configured to “Math 1”. v Chapter 8.7 “Display “diSP””

10 Extra codes

Humidity control A psychrometric humidity sensor is used to determine relative humidity, through the

mathematical combination of wet bulb and dry bulb temperatures. relative humidity: (E1, E2)

Math

Upper display

For the controller to function as a humidity controller, further settings have to be made:

- controller process value: math 1

v Chapter 8.2 “Controller “Cntr”” If the value for relative humidity needs to be displayed, then one display must be con-

figured to “Math 1”. v Chapter 8.7 “Display “diSP””

= analog input 1

(dry bulb temperature)

analog input

(wet ) w x

bulb temperature = setpoint = process value

Ratio control

The control is always based on analog input 1 (E1). The math module forms the ratio of the measurements from E1 and E2, and produces the setpoint for the controller. The ratio of the measurements can be called up through the function “Math 1” and displayed. The required ratio E1/E2 is programmed as the setpoint (ratio setpoint) in the setpoint definition.

Ratio: E1/E2

= analog input 1

analog input

= setpoint

= ratio setpoint

= process value

Math

E1 / E2

Upper display

For the controller to function as a ratio controller, further settings have to be made:

- controller process value: analog input 1

- external setpoint: ramp end value v Chapter 8.2 “Controller “Cntr””

If the ratio needs to be displayed, then one display must be configured to “Math 1”. v Chapter 8.7 “Display “diSP””

Safety notes

11 Retrofitting of modules

Retrofitting of modules must only be carried out by qualified professional persons.

The modules can be damaged by electrostatic discharge. So avoid electrostatic charge during fitting and removal. Carry out retrofitting on a workbench that is earthed.

Identifying the module

h Identify the module by the Sales. No. glued onto the packaging

Module Code Sales no. View of boards

Analog input 2 1 70/00442785

1 relay (changeover, SPDT) 2 70/00442786

2 relays (make, SPST-NO) 3 70/00442787

1 analog output 4 70/00442788

2 binary inputs 5 70/00442789

1 solid-state relay 230V/1A 6 70/00442790

RS422/485 interface 7 70/00442782

PROFIBUS-DP 8 70/00442791

11 Retrofitting of modules

Removing the controller module

Retrofitting of modules

h Press together the knurled surfaces on

the front panel (top and bottom, or left and right for landscape format) and pull out the controller module.

h Select the slot for the option

(Observe the restrictions for Type 703041! (see connection diagram))

Type 703041

Option 1

Type 703042/43/44

Option 1

Option 2

h Push the module into the slot until the plug connector snaps into place

On Type 703041, relays can only be retrofitted in option slot 1!

Option 2

Option 3

h Push the module into the housing until the lugs snap into their slots

12.1 Technical data

Thermocouple input

12 Appendix

Designation Measuring range Measuring

Fe-Con L Fe-Con J Cu-Con U Cu-Con T NiCr-Ni K NiCr-Con E NiCrSi-NiSi N Pt10Rh-Pt S Pt13Rh-Pt R Pt30Rh-Pt6Rh B W5Re-W26Re C W3Re-W25Re D W3Re-W26Re

Cold junction Pt100, internal

a. in the range 300 to 1820°C

EN 60 584

EN 60 584 EN 60 584 EN 60 584 EN 60 584 EN 60 584 EN 60 584 EN 60 584

-200 to +900°C

-200 to +1200°C

-200 to +600°C

-200 to +400°C

-200 to +1372 °C

-200 to +1000°C

-100 t o +1300°C 0 to 1768°C 0 to 1768°C 0to 1820°C 0 to 2320 °C 0 to 2495 °C 0 t o 2400 °C

accuracy

≤0.25% ≤0.25% ≤0.25% ≤0.25% ≤0.25% ≤0.25% ≤0.25% ≤0.25% ≤0.25% ≤0.25% ≤0.25% ≤0.25% ≤0.25%

Ambient temperature error

100 ppm /°C 100 ppm /°C 100 ppm /°C 100 ppm /°C 100 ppm /°C 100 ppm /°C 100 ppm /°C 100 ppm /°C 100 ppm /°C 100 ppm /°C 100 ppm /°C 100 ppm /°C 100 ppm /°C

Input for resistance thermometer

Designation Connection Measuring range Measuring

accuracy

3-/4-wire 2-wire

Pt100 EN 60 751 2-wire / 3-wire / 4-wire -200 to +850°C ≤0.05% ≤0.4% 50 ppm / °C (factory setting) Pt500 EN 60 751 2-wire / 3-wire / 4-wire -200 to +850 °C ≤0.2% ≤0.4% 100 ppm /°C Pt1000 EN 60 751 2-wire / 3-wire / 4-wire -200 to +850°C ≤0.1% ≤0.2% 50 ppm /°C KTY11-6 2-wire -50 to +150°C — ≤2.0% 50 ppm /°C Sensor lead resistance max. 30Ω per lead for 3-wire or 4-wire circuit Measuring current approx. 250µA Lead compensation Not required for 3-wire or 4-wire circuit. With a 2-wire circuit, the lead resistance can be

compensated in software by a correction of the process value.

Ambient temperature error

Input for standard signals

Designation Measuring range Measuring

accuracy

Voltage 0(2) — 10 V

0—1V input resistance R

Current 0(4) — 20mA, voltage drop ≤ 1.5V ≤0.05% 100 ppm / °C Heating current 0 — 50mA AC ≤1% 100 ppm / °C Resistance transmitter min. 100Ω, max. 4kΩ≤0.5% 100 ppm / °C

> 100kΩ

≤0.05% ≤0.05%

Ambient temperature error

100 ppm / °C 100 ppm / °C

Binary inputs

Floating contacts

12 Appendix

Measuring circuit monitoring

In the event of a fault, the outputs move to a defined (configurable) status.

Sensor Overrange /

underrange

Thermocouple Resistance thermometer Voltage 2 — 10V

0 — 10V 0 — 1V

Current 4 — 20mA

0 — 20mA

Resistance transmitter

• = recognized - = not recognized

•- •

•• •

•

-- •

Outputs

Relay (changeover) for Type 703042/43/44

contact rating contact life

Relay (changeover) (option)

contact rating contact life

Relay (n.o. make) for Type 703041

contact rating contact life

Relay (n.o. make) (option)

contact rating contact life

Logic output 0/12V / 30mA max. (sum of all output currents) or

Solid-state relay (option)

contact rating protection circuitry

Voltage (option)

output signals load resistance accuracy

Current (option)

output signals load resistance accuracy

Supply voltage for 2-wire transmitter for Type 703042/43/44

voltage

a. 3 A with devices certified to DIN EN 14597

350,000 operations at rated load / 750,000 operations at 1A

100,000 operations at rated load / 350,000 operations at 3A

350,000 operations at rated load / 900,000 operations at 1A

Probe or lead short-circuit Probe or lead break

•

5A at 230 VAC resistive load

8A at 230V AC resistive load

3A at 230VAC resistive load

150,000 operations at rated load / 350,000 at 1A

3A at 230VAC resistive load

0/18V / 25mA max. (sum of all output currents)

The holding current of the triac is at least 50mA.

electrically isolated, not stabilized

17V at 20mA load, 25V DC with no load

1A at 230 V

varistor

0 — 10V / 2 — 10V

≥ 500Ω

load

≤0.5%

0 — 20mA / 4 — 20 mA

≤500Ω

load

≤0.5%

•

Controller

Controller type 2-state controller (factory setting),

3-state controller, modulating controller, continuous controller Controller structures P/PD/PI/PID A/D converter dynamic resolution up to 16-bit Sampling cycle time 50msec, 90 msec, 150 msec, 250 msec (factory setting: 250 msec)

12 Appendix

Electrical data

Supply voltage (switchmode PSU) 110 — 240V AC -15/+10%, 48 — 63 Hz

20— 30 V AC/DC, 48— 63Hz

Electrical safety Type 703041: to EN 61010, Part 1

Type 703042/43/44: to EN 60730

Overvoltage category III, pollution degree 2

Power consumption Type 703041: 8VA max.

Type 703042/43/44: 13VA max. Data backup EEPROM Electrical connection at the back, via screw terminals,

conductor cross-section up to 2.5mm

with core ferrules (length: 10 mm)

Conductor cross-sections and core-end ferrules for installation

Electromagnetic compatibility

interference emission interference immunity

Minimum crosssection

Without core-end ferrule 0.34mm

Core-end ferrule, no lip 0.25mm Core-end ferrule, lip up to

1.5mm Core-end ferrule, lip above

1.5mm Twin ferrule with lip 0.25mm

0.25mm

1.5mm

EN 61326-1

to industrial requirements

Class B

Maximum crosssection

2.5mm

1.5mm

2.5mm

1.5mm

Housing

Housing type plastic housing for panel mounting to IEC 61554 Depth behind panel 90 mm Ambient/storage temperature range 0 to 55°C / -30 to +70°C Climatic conditions rel. humidity ≤90% annual mean, no condensation Operating position horizontal Enclosure protection to EN 60 529, front IP65 / back IP20 Weight (fully fitted) Type 703041: approx. 220g

Type 703042/43: approx. 380g

Type 703044: approx. 490g

Min. length of core-end ferrule

10mm (stripped)

10mm 10mm

12mm

Interface

Modbus

Interface type RS422/485 Protocol Modbus, Modbus Integer Baud rate 9600, 19200, 38400 Device address 0 — 255 Max. number of nodes 32

PROFIBUS-DP

Device address 0 — 255

Approvals/marks of conformity

Mark of conformity

DIN DIN CERTCO Register No. TR1187 DIN EN 14597 all types GL - Hardware

GL - Software c UL us Underwriters Laboratories E 201387 UL 61010-1

Testing laboratory Certificates/certification

numbers

Germanischer Lloyd Type Approval Certificate

No. 45 059-07 HH

Test bas i s val i d f o r

GL-Approval Category C, EMC1

CAN/CSA-C22.2 No. 61010-1

703044/191-320-23/ 214, 062

all types

12 Appendix

12.2 Alarm messages

Display Cause Fault removal

-1999

(blinking!)

9999

(blinking!)

9999

(lower display)

----

(blinking!) all displays on;

lower 7-segment display is blinking

PrOF

OPt

Underrange for the value being displayed.

Overrange for the value being displayed.

Error in output feedback of modulating controller

Source signal for controller process value is switched off

Watchdog or power-on trigger initialization (reset).

PROFIBUS error Can be suppressed by setting the

Hardware configuration error Check which option boards are installed in

test/repair/replace

- Check that the connected probe complies with the configured sensor type and linearization

- Check the probe connection and the terminals

- Check the cable

- Check probe for short-circuit and probe break

- In case of standard signal: Is the signal within the permissible range (e.g. 4 - 20mA)?

Check the source signal for output feedback

Select a source signal in configuration level

Replace the controller if the initialization continues for more than 5sec

PROFIBUS address to “0” (if PROFIBUS interface is not used).

the slots

Overrange / underrange covers the following events:

- Probe break or short-circuit

- Measurement is outside the controllable range for the probe that is connected

- Display overflow

13 Index

Access code 39 Accessories Acknowledgement Analog input Analog marker Analog selector Autotuning (self-optimization)

Baud rate 62 Binary functions Binary marker Binary output Brightness

Connection diagrams 17 Control action Control contacts Controller Controller module, removing Controller standby output Controller type

45, 61–62

45, 54, 57, 61

Data format 62 Decimal point Delay time Device address Difference control Dimensions Display Display end Displays

Electrical isolation 16 End value Entering formulae Entering programs Entering times Entering values

Filter time constant 42 Fine tuning Fitting Front panel, care of

46, 63

Heater current monitoring 42 Hot-channel controller Humidity control

Installation notes 15 Interface

Level concept 26 Level inhibit Limit comparator Limit comparator functions Limit value Linearization

27, 59

Manual mode 55 Manual mode, inhibiting Manual output Measurement offset Module

identification retrofitting

Mounting site

Outputs 54

numbering

Parameter level 37 Parameter set switching Password PC interface Program profile, shifting Program start Protocol Pulse time

Ramp slope 48 Range output Ratio control

Safety notes 69 Sampling cycle time

13 Index

Scope of delivery 10 Sensor type Setpoint

external Setpoint limits Setpoint switching Setup program Side-by-side mounting Signal type Step response method Step size Supply frequency Switching action Switching differential Switch-on delay

Text display 57 Time-out Timer Tolerance band Tuning (optimization) Type designation

48, 61

Unit 43, 48

Zero point 55

Overview of the configuration level

InP InP1 SEnS Sensor type

Page 41

InP2 L in Linearization

InP12 Un it Temperature unit

Cntr CtYP Controller type

Page 45

Pro Fnct Function

Page 47

LC LC1 Fnct Function

Page 50

LC2 AL Limit value LC3 HYSt Switching differential LC4 AcrA Action/range response

OutP OutL Out1 Binary output 1

Page 54

OutA Out5 Analog output 5

binF bin1 Binary input 1

Page 56

diSP diSU Upper display

Page 59

tFct tF1 Fnct Function

Page 61

tF2 t Timer time

IntF ProF Prot Protocol

Page 62

r422 Prot Protocol

OFFS Measurement offset SCL Display start SCH Display end dF Filter time constant FtS Fine tuning start value FtE Fine tuning end value HEAt Heater current monitoring

CYcL Sampling cycle time

CAct Control action InHA Inhibit manual mode HAnd Manual output rOut Range output SPL Setpoint low SPH Setpoint high CPr Controller process value ESP External setpoint FEEd Output feedback tYPt Method of tuning InHt Inhibit tuning Ott1 Output of tuning 1 Ott2 Output of tuning 2 SOut Controller standby output StSI Step size

Unit Unit of slope rASL Ramp slope toLP Tolerance band

tOn Switch-on delay tOFF Switch-off delay AcnL Acknowledgement tPuL Pulse time LCPr Limit comparator PV LCsP Limit comparator SP

... ...

Out0 Binary output 10

Fnct Function SiGn Type of signal rOut Range output OPnt Zero point

... ...

End End value

Out7 Analog output 7

... ...

bin8 Binary input 6 LC1 Limit comparator 1

... ...

LC4 Limit comparator 4 tF1 Timer 1 tF2 Timer 2 Lo1 Logic 1 Lo2 Logic 2 CC1 Control contact 1

... ...

CC4 Control contact 4 toLS Tolerance limit signal PrES Program end signal

diSL Lower display dEcP Decimal point briG Brightness diS3 16-segment display t0ut Time-out

toLt Tolerance limit

Adr Device address

Bdrt Baud rate dFt Data format Adr Device address

JUMO GmbH & Co. KG

Street address: Moritz-Juchheim-Straße 1 36039 Fulda, Germany Delivery address: Mackenrodtstraße 14 36039 Fulda, Germany Postal address: 36035 Fulda, Germany Phone: +49 661 6003-0 Fax: +49 661 6003-607 E-mail: mail@jumo.net Internet: www.jumo.net

JUMO Instrument Co. Ltd.

JUMO House Temple Bank, Riverway Harlow, Essex CM20 2DY, UK Phone: +44 1279 635533 Fax: +44 1279 635262 E-mail: sales@jumo.co.uk Internet: www.jumo.co.uk

JUMO Process Control, Inc.

8 Technology Boulevard Canastota, NY 13032, USA Phone: 315-697-JUMO

1-800-554-JUMO Fax: 315-697-5867 E-mail: Internet: www.jumo.us

info@jumo.us

Jumo dTRON 304, dTRON 308, dTRON 316 User guide

Specifications and Main Features

Frequently Asked Questions

User Manual

1.1 Description

1 Introduction

1.2 Typographical conventions

2 Identifying the instrument version

2.1 Type designation

2.2 Scope of delivery

2.3 Accessories

3.1 Mounting site and climatic conditions

3.2 Dimensions

3.2.1 Type 703044

3 Mounting

3.2.2 Type 703042/43

3.2.3 Type 703041

3.3 Side-by-side mounting

3.4 Fitting in position

3.5 Removing the controller module

4.1 Installation notes

4 Electrical connection

4.2 Electrical isolation

4.3 Connection diagrams

4.3.1 Type 703041

4.3.2 Type 703042/43/44

4.3.3 Termination resistor for the RS422/485 serial interface

4.3.4 Connection of the PROFIBUS-DP connector

5.1 Displays and controls

5 Operation

5.2 Level concept

5.3 Level inhibit

5.4 Entries and operator prompting

5.5 Fixed-setpoint controller (ex-factory)

5.6 Program controller

5.6.1 Entering programs

5.6.2 Operation

5.6.3 Shifting the program profile

6 Operator level

7 Parameter level

8 Configuration

8.1 Analog inputs “InP”

8.1.1 Customized fine tuning

8.2 Controller “Cntr”

8.3 Generator “Pro”

8.4 Limit comparators “LC”

8.5 Outputs “OutP”

8.6 Binary functions “binF”

8.7 Display “diSP”

8.8 Timer “tFct”

8.9 Interfaces “IntF”

9.1 Autotuning (self-optimization)

9 Tuning (optimization)

9.2 Check of the tuning

10 Extra codes

10.1 Math and logic module

10.2 Difference, humidity or ratio controller

11 Retrofitting of modules

12.1 Technical data

12 Appendix

12.2 Alarm messages

13 Index