JUMO dTRON 304 Operating Manual
  1. Manuals
  2. Brands
  3. JUMO Manuals
  4. Controller
  5. dTRON 304
  6. Operating manual

JUMO dTRON 304 Operating Manual

Compact controller with program function
Hide thumbs Also See for dTRON 304:
Table of Contents

Advertisement

Quick Links

All manuals and user guides at all-guides.com
JUMO dTRON 304/308/316
Compact Controller with program function
Type 703043
Type 703041
Type 703042
Type 703044
B 70.3041.0
Operating Manual
2008-09-26/00442056

Advertisement

Table of Contents
loading
Need help?

Need help?

Do you have a question about the dTRON 304 and is the answer not in the manual?

Questions and answers

Subscribe to Our Youtube Channel

Related Manuals for JUMO dTRON 304

Summary of Contents for JUMO dTRON 304

  • Page 1 All manuals and user guides at all-guides.com JUMO dTRON 304/308/316 Compact Controller with program function Type 703043 Type 703041 Type 703042 Type 703044 B 70.3041.0 Operating Manual 2008-09-26/00442056...
  • Page 2 All manuals and user guides at all-guides.com 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.

  • Page 3: Table Of Contents

    All manuals and user guides at all-guides.com Contents Introduction Description ....................7 Typographical conventions ................. 8 Identifying the instrument version Type designation ..................9 Scope of delivery ..................10 Accessories ....................10 Mounting Mounting site and climatic conditions ............. 11 Dimensions ....................
  • Page 4 All manuals and user guides at all-guides.com Contents Operation Displays and controls ................25 Level concept ..................... 26 Level inhibit ....................27 Entries and operator prompting ............... 28 Fixed-setpoint controller (ex-factory) ............29 Program controller ..................30 5.6.1 Entering programs ..................30 5.6.2 Operation .....................
  • Page 5 All manuals and user guides at all-guides.com Contents Extra codes 10.1 Math and logic module ................67 10.2 Difference, humidity or ratio controller ............ 67 Retrofitting of modules Appendix 12.1 Technical data ..................... 71 12.2 Alarm messages ..................74 Index...
  • Page 6 All manuals and user guides at all-guides.com Contents...

  • Page 7: Introduction

    All manuals and user guides at all-guides.com 1 Introduction 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 according to EN 14597 the devices are used in heat- generating plants to control the temperature of liquids or gases (mode of action: 1B).

  • Page 8: Typographical Conventions

    All manuals and user guides at all-guides.com 1 Introduction 1.2 Typographical conventions Warning 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...

  • Page 9: Identifying The Instrument Version

    JUMO dTRON 316, format 48mm x 48mm incl. 1 analog input, 2 relay outputs and 2 binary inputs or 2 logic outputs 703042 JUMO dTRON 308, format 48mm x 96mm (portrait format) incl. 1 analog and 2 binary inputs, 2 relays and 2 logic outputs 703043 JUMO dTRON 308, format 96mm x 48mm (landscape format) incl.

  • Page 10: Scope Of Delivery

    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...

  • Page 11: Mounting

    All manuals and user guides at all-guides.com 3 Mounting 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 %.

  • Page 12: Type 703042/43

    All manuals and user guides at all-guides.com 3 Mounting 3.2.2 Type 703042/43 Panel cut-out 3.2.3 Type 703041 Setup plug Panel cut-out...

  • Page 13: Side-By-Side Mounting

    All manuals and user guides at all-guides.com 3 Mounting 3.3 Side-by-side mounting Minimum spacing of panel cut-outs Type horizontal vertical without setup plug: 703041 (48mm x 48mm) 11mm 30mm 703042 (portrait format: 48mm x 96mm)) 11mm 30mm 703043 (landscape format: 96mm x 48mm) 30mm 11mm 703044 (96mm x 96mm)

  • Page 14: Removing The Controller Module

    All manuals and user guides at all-guides.com 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.

  • Page 15: Electrical Connection

    All manuals and user guides at all-guides.com 4 Electrical connection 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.

  • Page 16: Electrical Isolation

    All manuals and user guides at all-guides.com 4 Electrical connection 4.2 Electrical isolation 3800 V AC Input 1 Relay outputs 30 V AC 50 V DC 3800 V AC Input 2 Solid-state relay outputs 30 V AC 50 V DC Analog outputs Logic outputs 3800 V AC...

  • Page 17: Connection Diagrams

    All manuals and user guides at all-guides.com 4 Electrical connection 4.3 Connection diagrams 4.3.1 Type 703041...
  • Page 18 All manuals and user guides at all-guides.com 4 Electrical connection...
  • Page 19 All manuals and user guides at all-guides.com 4 Electrical connection...

  • Page 20: Type 703042/43/44

    All manuals and user guides at all-guides.com 4 Electrical connection 4.3.2 Type 703042/43/44...
  • Page 21 All manuals and user guides at all-guides.com 4 Electrical connection...
  • Page 22 All manuals and user guides at all-guides.com 4 Electrical connection...
  • Page 23 All manuals and user guides at all-guides.com 4 Electrical connection...

  • Page 24: Termination Resistor For The Rs422/485 Serial Interface

    All manuals and user guides at all-guides.com 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 h Push all 5 switches down...

  • Page 25: Operation

    All manuals and user guides at all-guides.com 5 Operation 5.1 Displays and controls EXIT 7-segment display (factory setting: process value) four-digit, red, decimal place is configurable (automatic adjustment on display overflow) Active setpoint (factory setting: SP1) SP1, SP2, SP3, SP4 (SP=setpoint); green; 7-segment display (factory setting: setpoint) four-digit, green;...

  • Page 26: Level Concept

    All manuals and user guides at all-guides.com 5 Operation 5.2 Level concept The parameters for making the settings on the instrument are arranged at different levels. Time-out If no key is pressed for 180sec, the instrument returns to normal display. v Chapter 6 “Operator level”...

  • Page 27: Level Inhibit

    All manuals and user guides at all-guides.com 5 Operation 5.3 Level inhibit The access to the individual levels can be prevented. Code Operator level, Parameter level Configuration level user level, program editor enabled enabled enabled enabled enabled inhibited enabled inhibited inhibited inhibited inhibited...

  • Page 28: Entries And Operator Prompting

    All manuals and user guides at all-guides.com 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 I I I I I I I I I I I I I h Select parameter with h Change to entry mode with (lower display blinks!)

  • Page 29: Fixed-Setpoint Controller (Ex-Factory)

    All manuals and user guides at all-guides.com 5 Operation 5.5 Fixed-setpoint controller (ex-factory) Normal display Manual mode Altering the In normal display: setpoint h Alter the present setpoint with (the value is accepted automatically) Manual mode In manual mode, the controller output can be altered by hand. h Change to manual mode with (>...

  • Page 30: Program Controller

    All manuals and user guides at all-guides.com 5 Operation 5.6 Program controller Condition as The instrument must be configured as a program controller/generator. Furthermore, a delivered 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.
  • Page 31 All manuals and user guides at all-guides.com 5 Operation The program segments (up to eight) are defined by the segment setpoint and the seg- ment 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 I I I I I I I I I I I I I I I I I I I I Entry through...

  • Page 32: Operation

    All manuals and user guides at all-guides.com 5 Operation 5.6.2 Operation Normal display Program is running Altering the setpoint Program pause Normal display No program run in normal display, the controller controls to the selected setpoint. Altering the From normal display: setpoint h Change to setpoint input with h Alter the present setpoint with...

  • Page 33: Shifting The Program Profile

    All manuals and user guides at all-guides.com 5 Operation 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””...
  • Page 34 All manuals and user guides at all-guides.com 5 Operation...

  • Page 35: Operator Level

    All manuals and user guides at all-guides.com 6 Operator level Access The four setpoints are displayed and edited here, and additional process variables are shown in accordance with the configuration. Symbol Meaning Setpoint 1 (editable) Setpoint 2 (editable) Setpoint 3 (editable) Setpoint 4 (editable) Ramp setpoint (only if configured) Measurement of analog input 1...
  • Page 36 All manuals and user guides at all-guides.com 6 Operator level Definition of the program times (1) Program run time (3) Segment run time (2) Residual program time (4) Residual segment time...

  • Page 37: Parameter Level

    All manuals and user guides at all-guides.com 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...
  • Page 38 All manuals and user guides at all-guides.com 7 Parameter level PArA PAr1 ( PAr2) Display Value range Factory Description setting Proportional PB 1 0…9999 Size of the proportional band band Pb 2 0…9999 The gain of the controller decreases with increasing proportional band.

  • Page 39: Configuration

    All manuals and user guides at all-guides.com 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.
  • Page 40 All manuals and user guides at all-guides.com 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...

  • Page 41: Analog Inputs "Inp

    All manuals and user guides at all-guides.com 8 Configuration 8.1 Analog inputs “InP” InP: Analog input Configuration Analog inputs Depending on the instrument version, up to two analog inputs are available. Controller Generator Limit comparators The approval according to DIN EN 14597 requires the usage of probes, also Outputs approved to DIN EN 14597, in the specified temperature ranges.
  • Page 42 All manuals and user guides at all-guides.com 8 Configuration InP1 Analog input 1 InP2 Analog input 2 Symbol Value/selection Description Measurement offset O F F S -1999… 0… +9999 The measurement offset is used to correct a measured value by a certain amount upwards or downwards. Examples: Measured Displayed...

  • Page 43: Customized Fine Tuning

    All manuals and user guides at all-guides.com 8 Configuration I n1 2 Analog inputs (general) Symbol Value/selection Description Temperature unit Unit deg. Celsius deg. Fahrenheit Unit for temperature values Sampling cycle time 50msec CycL 90msec 150msec 250msec Supply frequency (setup) 50Hz Adaptation of the conversion time of the input circuitry to the 60Hz...
  • Page 44 All manuals and user guides at all-guides.com 8 Configuration Caution: 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).

  • Page 45: Controller "Cntr

    All manuals and user guides at all-guides.com 8 Configuration 8.2 Controller “Cntr” Cntr: Controller Configuration Analog inputs The following are set here: controller type, input variables of the controller, the setpoint Controller limits, conditions for manual mode and the presettings for autotuning (self- Generator optimization).
  • Page 46 All manuals and user guides at all-guides.com 8 Configuration Symbol Value/selection Description Inputs Controller process (analog selector) Defines the source for the process value of the control value Analog inp. 1 channel. External setpoint (analog selector) Activates the external setpoint input and defines the source switched off for the external setpoint.

  • Page 47: Generator "Pro

    All manuals and user guides at all-guides.com 8 Configuration 8.3 Generator “Pro” Pro: (Program) Generator Configuration Analog inputs The basic function of the instrument is defined here. The instrument can be operated Controller as a fixed-setpoint controller with or without a ramp function, or warm-up ramp for Generator hot-channel equipment, program controller or program generator.
  • Page 48 All manuals and user guides at all-guides.com 8 Configuration Symbol Value/selection Description Unit of slope Ramp function Program Unit °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.
  • Page 49 All manuals and user guides at all-guides.com 8 Configuration Hot-channel The warm-up ramp for hot-channel equipment is used, for example, for the gentle controller 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 —...

  • Page 50: Limit Comparators "Lc

    All manuals and user guides at all-guides.com 8 Configuration 8.4 Limit comparators “LC” LC: Limit comparator Configuration Analog inputs Limit comparators (threshold monitors, limit contacts) can be used to monitor an input Controller variable (process value for the limit comparator) against a fixed limit or another Generator variable (the setpoint for the limit comparator).
  • Page 51 All manuals and user guides at all-guides.com 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 Limit comparator 1 Limit comparator 2 Limit comparator 3...
  • Page 52 All manuals and user guides at all-guides.com 8 Configuration Limit comparator 1 Limit comparator 2 Limit comparator 3 Limit comparator 4 Symbol Value/selection Description Action/ AcrA absolute/off range response relative/off absolute/on relative/on Defines the switching action of the limit comparators and the switch status for an overrange or underrange.
  • Page 53 All manuals and user guides at all-guides.com 8 Configuration Limit comparator 1 Limit comparator 2 Limit comparator 3 Limit comparator 4 Symbol Value/selection Description Acknowledgement AcnL 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 switch- on condition is no longer present.

  • Page 54: Outputs "Outp

    All manuals and user guides at all-guides.com 8 Configuration 8.5 Outputs “OutP” OutP: Outputs Configuration Analog inputs Configuration of the instrument outputs are subdivided into analog outputs (OutA; Controller max. 2) and binary outputs (OutL; max. 9). Binary outputs are relay, solid-state relay Generator and logic outputs.
  • Page 55 All manuals and user guides at all-guides.com 8 Configuration 0utA 0ut5 Analog outputs Output 5 0ut6 Output 6 0ut7 Output 7 Symbol Value/selection Description Function (analog selector) Function of the output F n c t switched off Type of signal S iGn Physical output signal 0 —...

  • Page 56: Binary Functions "Binf

    All manuals and user guides at all-guides.com 8 Configuration 8.6 Binary functions “binF” binF: Binary functions Configuration Analog inputs Functions are assigned here to the binary signals of the binary inputs and limit Controller comparators. Generator In addition, the functions for control contacts, tolerance limit signal and program end Limit comparators signal are defined for program controllers/generators.
  • Page 57 All manuals and user guides at all-guides.com 8 Configuration Symbol Value/selection Description Binary input 1 b in1 no function Start autotuning Cancel autotuning Change to manual mode Binary input 8 b in8 Controller off (controller outputs are switched off) Inhibit manual mode Limit comparator 1 Hold ramp Cancel ramp...
  • Page 58 All manuals and user guides at all-guides.com 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. * only for program controller/generator Example: The setpoint is to be selected via a binary...

  • Page 59: Display "Disp

    All manuals and user guides at all-guides.com 8 Configuration 8.7 Display “diSP” diSP: Display Configuration Analog inputs The values displayed can be matched to the existing requirements. Controller Furthermore, time-out and level inhibit can be configured here. Generator Limit comparators Outputs Binary functions Display...
  • Page 60 All manuals and user guides at all-guides.com 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...

  • Page 61: Timer "Tfct

    All manuals and user guides at all-guides.com 8 Configuration 8.8 Timer “tFct” tFct: Timer function Configuration Analog inputs Time-dependent control actions can be carried out with the help of the timer. The Controller timer signal (timer 1+ 2) shows whether the timer is active. It can be output via the Generator binary outputs or processed internally.

  • Page 62: Interfaces "Intf

    All manuals and user guides at all-guides.com 8 Configuration 8.9 Interfaces “IntF” Configuration Configuration IntF: Interfaces Analog inputs Controller The interface parameters for the RS422/485 or PROFIBUS-DP interface have to be Generator configured in order to communicate with PCs, bus systems and peripheral devices. Limit comparators Outputs Binary functions...

  • Page 63: Tuning (Optimization)

    All manuals and user guides at all-guides.com 9 Tuning (optimization) 9.1 Autotuning (self-optimization) Oscillation Autotuning (self-optimization, SO) establishes the optimum controller parameters for a method 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...
  • Page 64 All manuals and user guides at all-guides.com 9 Tuning (optimization) With output type “solid-state”, the cycle time during autotuning is 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.
  • Page 65 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). h Cancel with...

  • Page 66: Check Of The Tuning

    All manuals and user guides at all-guides.com 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.

  • Page 67: Extra Codes

    All manuals and user guides at all-guides.com 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”...
  • Page 68 All manuals and user guides at all-guides.com 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) = analog input 1 Math (dry bulb temperature) Upper...

  • Page 69: Retrofitting Of Modules

    All manuals and user guides at all-guides.com 11 Retrofitting of modules Safety notes 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.
  • Page 70 All manuals and user guides at all-guides.com 11 Retrofitting of modules h Press together the knurled surfaces on Removing the the front panel (top and bottom, or left controller and right for landscape format) and pull module out the controller module. h Select the slot for the option Retrofitting of modules...

  • Page 71: Appendix

    All manuals and user guides at all-guides.com 12 Appendix 12.1 Technical data Thermocouple input Designation Measuring range Measuring Ambient accuracy temperature error ≤0.25% Fe-Con L -200 to + 900°C 100 ppm /°C ≤0.25% Fe-Con J EN 60 584 -200 to +1200°C 100 ppm /°C ≤0.25% Cu-Con U...
  • Page 72 All manuals and user guides at all-guides.com 12 Appendix Measuring circuit monitoring In the event of a fault, the outputs move to a defined (configurable) status. Sensor Overrange / Probe or lead short-circuit Probe or lead break underrange Thermocouple • •...
  • Page 73 All manuals and user guides at all-guides.com 12 Appendix Electrical data Supply voltage (switchmode PSU) 110 — 240V AC -15/+10%, 48 — 63Hz 20—30V 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.

  • Page 74: Alarm Messages

    All manuals and user guides at all-guides.com 12 Appendix 12.2 Alarm messages Display Cause Fault removal test/repair/replace -1999 Underrange for the value being Check that the connected probe com- displayed. plies with the configured sensor type and (blinking!) linearization 9 9 9 9 Overrange for the value being Check the probe connection and the ter- displayed.

  • Page 75: Index

    All manuals and user guides at all-guides.com 13 Index Access code 39 Heater current monitoring 42 Accessories 10 Hot-channel controller 49 Acknowledgement 53 Humidity control 68 Analog input 41 Analog marker 62 Analog selector 40 Autotuning (self-optimization) 46 Installation notes 15 Interface 62 Baud rate 62 Binary functions 56...
  • Page 76 All manuals and user guides at all-guides.com 13 Index Scope of delivery 10 Sensor type 41 Text display 57 Setpoint 35 Time-out 59 external 46 Timer 61 Setpoint limits 45 Tolerance band 48 Setpoint switching 57 Tuning (optimization) 66 Setup program 10 Type designation 9 Side-by-side mounting 13 Signal type 55...
  • Page 77 All manuals and user guides at all-guides.com Overview of the configuration level InP1 SEnS Sensor type Page 41 InP2 Linearization OFFS Measurement offset Display start Display end Filter time constant Fine tuning start value Fine tuning end value HEAt Heater current monitoring InP12 Unit Temperature unit...
  • Page 78 All manuals and user guides at all-guides.com JUMO GmbH & Co. KG JUMO Instrument Co. Ltd. JUMO Process Control, Inc. Street address: JUMO House 8 Technology Boulevard Moritz-Juchheim-Straße 1 Temple Bank, Riverway Canastota, NY 13032, USA 36039 Fulda, Germany Harlow, Essex CM20 2TT, UK...

This manual is also suitable for:

Dtron 308Dtron 316703041703042703043703044

Table of Contents