Table of Contents
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Rev. 1.2
Operating Manual
Universal Temperature Controller 230 V AC
Article Number: 979429.02
NOTE
Please read this Operating Manual carefully before first using the device and strictly adhere
to the instructions!
This device may only be worked with and worked on by persons who are familiar with this
Operating Manual and the current regulations for industrial safety and accident prevention.
Always keep the "Original Operating Manual" at the device!
Operating Manual 979429.02
The manual has to be available anytime!
Walther Systemtechnik GmbH – D 76726 Germersheim
Telefon: +49 (0)7274-7022-0 Telefax: +49 (0)7274-7022-91
http://www.walther-2000.de – info@walther-2000.de
Page 1 of 13
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Summary of Contents for Walther 979429.02
- Page 1 Operating Manual and the current regulations for industrial safety and accident prevention. Always keep the “Original Operating Manual“ at the device! The manual has to be available anytime! Walther Systemtechnik GmbH – D 76726 Germersheim Telefon: +49 (0)7274-7022-0 Telefax: +49 (0)7274-7022-91 http://www.walther-2000.de – info@walther-2000.de...
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Page 2: Table Of Contents
P.I.D. Programming Function "Automatic Self-Adjustment" (Autotuning) Operation General Information Maintenance and Disposal General Information Disposal Troubleshooting General Information Error Codes Customer Service / Support Walther Systemtechnik GmbH – D 76726 Germersheim Telefon: +49 (0)7274-7022-0 Telefax: +49 (0)7274-7022-91 http://www.walther-2000.de – info@walther-2000.de... -
Page 3: Ec Declaration Of Conformity
Hockenheimer Straße 3 D- 76726 Germersheim Description Universal Temperature Controller, Article Number 979429.02 We declare that the product is in accordance with the following relevant regulations: EMC- Directive 2014/30/EU, dated 26. February 2014 The following harmonized European Standards have been applied: DIN EN ISO 12100 Safety of machinery;... -
Page 4: Introduction
Establish an individual hazard analysis for the integration of the controller into existing processes. If necessary, install respective safety equipment in a workmanlike manner. Walther Systemtechnik GmbH – D 76726 Germersheim Telefon: +49 (0)7274-7022-0 Telefax: +49 (0)7274-7022-91 http://www.walther-2000.de – info@walther-2000.de... -
Page 5: Warranty
Contact your local certified electrician if you do not have this special qualification! 2.4 Warranty According to the conditions laid down by the German Engineering Federation (VDMA), Walther Systemtech- nik GmbH has a guarantee of 12 months under normal European operating conditions on its own parts (spare parts are excluded);... -
Page 6: Description Of Function
P.I.D. operating mode. With freely programmable hysteresis in ON/OFF mode. The model type 979429.02 was designed for heating and cooling operation in a control range between -199 … 2.300°C. The measuring range is determined by the employed sensor type. -
Page 7: Initial Start-Up
Set button "select and confirm" 3. LED shows " Load on" (a signal is sent to the SPS) Blinking display = "Autotuning on" 4. Display "4-digit display" Walther Systemtechnik GmbH – D 76726 Germersheim Telefon: +49 (0)7274-7022-0 Telefax: +49 (0)7274-7022-91 http://www.walther-2000.de – info@walther-2000.de... -
Page 8: Interfaces
4.3 Interfaces General Information: Model 979429.02 is intended for resistance sensors Pt100; furthermore for thermo elements of type T, R, J, B, S, K, E and Wre-Wre25. For use with platinum sensors (PT100) the degree display is within 1/10 degree of accuracy. -
Page 9: Configuration Of Sensors And Outlets
You will then automatically return to the menu selection or to the control mode. Note: in cooling operations (menu “rd”=1), AH1(2) is the turn-on value and AL1(2) is the turn-off value after turning on! Walther Systemtechnik GmbH – D 76726 Germersheim Telefon: +49 (0)7274-7022-0 Telefax: +49 (0)7274-7022-91... -
Page 10: Operating The Menu
Depending on the set operating mode (menu “Outy”) follow the setting options according to the “Parameterization Table Basic Setting and Relay Outputs“ for setting additional outlets. Walther Systemtechnik GmbH – D 76726 Germersheim Telefon: +49 (0)7274-7022-0 Telefax: +49 (0)7274-7022-91 http://www.walther-2000.de – info@walther-2000.de... -
Page 11: Parameter Tables
Selection of unit for measuring and display = degrees Fahrenheit After selecting , confirm your menu setting by pushing You will now automatically return to the menu selection or to the control mode. Walther Systemtechnik GmbH – D 76726 Germersheim Telefon: +49 (0)7274-7022-0 Telefax: +49 (0)7274-7022-91 http://www.walther-2000.de – info@walther-2000.de... -
Page 12: Programming
6.3 Function "Automatic Self-Adjustment" (Autotuning) The control unit 979429.02 has a program that automatically finds the optimal P.I.D. settings of the connected load. For this purpose it is necessary that the control unit is ready-to-operate, the load is clamped on, and an uncritical set value for temperature is already set. -
Page 13: Operation
9 Troubleshooting 9.1 General Information NOTE First check all supply lines for connectivity and serviceability. In case of serious problems that cannot be resolved, please contact the Walther Systemtechnik GmbH customer service. 9.2 Error Codes Result: Sensor breach or short circuit! If displayed after a sensor was installed: a wrong sensor type was selected in the "OUTY"...