Walther WTRB-24DC-3500 Operating Manual
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Walther WTRB-24DC-3500 Operating Manual

Temperature controller bundle
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Operating Manual
WALTHER Temperature Controller Bundle (WTRB)
Article Number:
IMPORTANT
Please read this manual carefully before the actual start of operation.
The device will only be used, maintained and repaired by personnel who are familiar with the
operating manual and also with the guiding regulations on workplace safety and accident pre-
vention.
When used in or with other machines, the kit will not be operated if the machine does not
comply with the Machine Directive.
WTRB-x-x
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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Summary of Contents for Walther WTRB-24DC-3500

  • Page 1 When used in or with other machines, the kit will not be operated if the machine does not comply with the Machine Directive. 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 2: Table Of Contents

    Factory Configured Standard Parameters ................... 37 Troubleshooting ........................39 Error Messages ............................ 39 Self-Optimization ..........................40 Service and Maintenance ..................... 41 Spare Parts / Accessories ....................42 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: General Information

    Page 3 of 42 2 General Information This operating manual is provided for a safe use and start of operation of our product series „Walther Temper- ature Controller Bundle (WTRB-x-x)“. The operating manual contains safety instructions for a smooth operation as well as information on the function principle of the temperature controller.
  • Page 4 ➁ Solid-state relay 24 [VDC] 12000 [mA] Temp.Controller WTR-24DC (WSSR-24DC-12000) Scope of Delivery for WTRB-230AC-6000 ➁ Solid-state relay 230 [VAC] 6000 [mA] ➀ Temp.Controller WTR-230AC (WSSR-230AC-6000) 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: Target Group Of The Operating Manual

    • the user follows the instructions and notes contained in this operating manual; • the user does not rebuild or make changes on parts of the device without prior consent of Walther Systemtechnik GmbH. 2.6 Copyright We reserve the copyright for this operating manual. This operating manual is exclusively designated for the operator and his personnel.

  • Page 6: Safety Information

    The device will only be used for the designated purpose. • No changes will be made at the device. The customer carries the sole responsibility for consequences resulting from failure to observe this guideline. Please contact Walther Sys- temtechnik GmbH for any desired modifications. •...

  • Page 7: Correct Use

    Personnel sonnel ification Task Packaging, transport Commissioning Operation Troubleshooting, general Troubleshooting, mechanical Troubleshooting, electrical Setting up Maintenance Repair Taking out of service, storage, disposal 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: Transport

    The type of packaging depends on the individual mode of shipping. If not separately contracted, the packaging is in accordance with the rules and regulations of Walther Systemtechnik GmbH. This rule is in accordance with the Federal Association for Packaging HPE.

  • Page 9: Description Of Product

    5 Description of Product 5.1 General Information Walther Temperature Controller Bundles (WTRB) are available for all heating plates and heating hoses from Walther Systemtechnik GmbH. Based upon the selected heating technology product, Table 2 is your reference guide for choosing the matching temperature controller bundle; the individual bundle contains a suitable tem- perature controller (WTR) and the adapted solid-state relay (WSSR).
  • Page 10 979524.200 WTRB-24DC-3500 Heating pipes 979524.201 WTRB-24DC-3500 Table 2: Reference guide for determining the correct Walther-Temperature Controller Bundle, based upon the selected heating technology product. 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: Electrical Installation / Start Of Operation

    5.2 Electrical Installation / Start of Operation The Walther Temperature Controllers WTR-x have inlets and outlets, as listed in Table 3. Please refer to Figure 1 for the numbering of the connections. Please refer to model WTR-24DC or WTR-230AC for the voltage supply at the marked pins (L+ / L- resp.
  • Page 12 Figure 2: Sample connection for a WTRB-24DC-3500. IMPORTANT The Walther Systemtechnik heating elements come with a status LED which indicates the heating operation. Pay close attention to a correct polarity of the heating elements in order to guarantee a proper function.
  • Page 13 WALTHER Temperature Controller Bundle WTRB-x-x Rev. 1.0 Page 13 of 42 5.2.2 Circuit Diagram Figure 3: Circuit Diagram WTRB-24DC-3500 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 14: Operation

    Page 14 of 42 5.3 Operation The Walther Systemtechnik Temperature Controllers come with a standard configuration which will only allow changes in the preset temperature (SP1). The parameters of the analog input were pre-configured for a PT100 2-wire resistance thermometer. Please refer to chapter 5.3.2 for the pre-settings of the limit monitoring. Table 5 in section 7.4 provides an overview of the parameters of the standard configuration.
  • Page 15 Used for issuing an error signal for excess temperature (deviation HySt AL +1°C to set value SP1) Temp. Figure 5: Signal curves of the alarm outlets of the WTR-x. 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 16: Technical Data / Installation Information

    Page 16 of 42 6 Technical Data / Installation Information Section 6.1 below provides installation instructions and dimensions for the mechanical mounting of the Walther Temperature Controllers WTR-24DC and WTR-230AC, as well as the applying technical data. Please refer to section 6.2 for the technical data and dimensions of the solid-state relay WSSR-x-x.
  • Page 17 According to DIN EN 61326-1 Class A – for industrial use only – industrial requirement ference immunity Setup interface USB socket, type Mini-B 5-poles 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 18 Mark of conformity c UL us of the verifying authority Underwriters Laboratories with certificate number E201387 based upon test principles UL 61010-1 CAN/CSA C22.2 No. 61010-1 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 19 According to DIN EN 61326-1 Class A – for industrial use only – industrial requirement ference immunity Setup interface USB socket, type Mini-B 5-poles 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 20 Mark of conformity c UL us of the verifying authority Underwriters Laboratories with certificate number E201387 based upon test principles UL 61010-1 CAN/CSA C22.2 No. 61010-1 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 21 WALTHER Temperature Controller Bundle WTRB-x-x Rev. 1.0 Page 21 of 42 6.1.3 Galvanic Isolation WTR-x Figure 8 shows you the galvanic isolation for Walther Temperature Controllers. (1) Analog input (2) Binary input (3) Setup interface (USB) (4) Supply voltage 30 V AC...

  • Page 22: Solid-State Relay Wssr-X-X

    0,12 [ms] turning on Reaction time 0,1 [ms] turning off Overvoltage category Width 5 [mm[ Height 28 [mm] Depth 15 [mm] Product weight 0,0041 [kg] 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 23 0,6 [ms] turning on Reaction time 0,3 [ms] turning off Overvoltage category Width 11 [mm] Height 90,3 [mm] Depth 83,7 [mm] Product weight 0,05 [kg] 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 24 0,6 [ms] turning on Reaction time 0,3 [ms] turning off Overvoltage category Width 18 [mm] Height 90,3 [mm] Depth 83,7 [mm] Product weight 0,09 [kg] 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 25 0,5 cycles turning on Reaction time 0,5 cycles turning off Overvoltage category Width 11 [mm] Height 90,3 [mm] Depth 83,7 [mm] Product weight 0,05 [kg] 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 26: Advanced Settings

    (12) – next parameter / increase value play. This duration can be configured. (13) – previous parameter / decrease value (14) – go one level back 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 27 Accept settings with button (A) (will be automatically saved after 2 [s] ) - or use button (D) for cancel- ing input (value will not be saved) Walther Systemtechnik GmbH – D 76726 Germersheim Telefon: +49 (0)7274-7022-0 Telefax: +49 (0)7274-7022-91...

  • Page 28: Parameters

    The type of controller determines the display of parameters. For some parameters, the decimal places depend upon the equipment of the device. Factory settings are shown in bold print. Walther Systemtechnik GmbH – D 76726 Germersheim Telefon: +49 (0)7274-7022-0 Telefax: +49 (0)7274-7022-91...

  • Page 29: Configuration (Conf)

    Adaptation of the digital inlet filter (0 = filter off) 0.6 ... 100.0 [s] Temperature unit Degree Unit Fahrenheit (Setup program: you can set the resistance of the KTY at 25 [°C].) 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 30 Value of ramp gradient (only for function = 1 to 6) rASL (Setup program: you can set the time value, time unit and desired values for the firing curve here.) 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 31 AFPr lector", page 15 Desired value Desired value for limit value monitoring (reference signal AFSP for AF1 to AF6); 3 = current desired value 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 32 Limit value in relation to the desired value w AF1 symmetrical AF2 symmetrical HySt HySt AF1 unbalanced AF2 unbalanced HySt HySt HySt HySt HySt HySt 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 33 Tolerance band for the start of the timer. The timer will not start before the actual value hasn’t reached the tolerance toLt band. 0 = start without tolerance band 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 34 -1999 ... 0 Value range of the basic value for the physical output sig- 0Pnt ... +9999 Final value -1999 ... 100 ... +9999 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 35 No decimal place dECP One decimal place Two decimal places Function key short (< 2 s) Without function Start timer/firing curve Cancel timer/firing curve 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 36 RS485 interface will be inactive. ConF -> IntF-> Parameter Value Description Baud rate 9600 Baud bdrt 19200 Baud Device address 0 ... Address in data network 1 ... 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 37: Factory Configured Standard Parameters

    Symmetry of limit value (ACrA): Symmetrical Limit value (AL): 1.000 Limit value 2 (AL2): 61.00 Switch differential (HYSt): 1.000 Behavior for Out of Range (ACrA): Alarm function on 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 38 Function key >2 sec (tASt): Switch to manual operation Interface: Baud rate (bdrt): 9600 Baud Device address (Adr): Table 5: Parameters of the WTR-x in the standard configuration 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 39: Troubleshooting

    Measured value is not within the measuring range of the sensor • Display overflow During the initialization of the device (all displays turned on, upper 7-segment-display is blinking), you cannot press any key. 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 40: Self-Optimization

    Two-point controller rt > 0; dt = 0; Pb1 = Pb1, rt, Cy1, dF random Pb1, dt, rt, Cy1, dF all other settings 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 41: Service And Maintenance

    Use standard detergents or cleaning agents for cleaning the front of the device. It has limited resistance against organic solvents (e.g. methylated spirit, benzine, P1, Xylol or other). Do not use a high-pressure cleaner. Walther Systemtechnik GmbH – D 76726 Germersheim Telefon: +49 (0)7274-7022-0 Telefax: +49 (0)7274-7022-91...

  • Page 42: Spare Parts / Accessories

    Solid-state Relay (230 [VAC] 6000 [mA]) WTR-24DC Temperature Controller (24 [VDC]) WTR-230AC Temperature Controller (230 [VAC]) Table 6: Spare part list for the WTRB-x-x product series 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...

This manual is also suitable for:

Wtrb-230ac-6000Wtrb-24dc-6000Wtrb-24dc-12000

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