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MINIPAN
Digital meter, Temperature and Network Monitoring
Special purpose units on cus www.ziehl.de
Operating manual
TR 1200
Pt 100 thermostat with 12 sensor ports and Interface RS485
Edited (Date / Name): 16.07.09 Ba/Su
Page 1 von 20
ZIEHL industrie-elektronik GmbH + Co KG, Daimlerstr.13, D-74523 Schwäbisch Hall, Tel.: +49 791 504-0, Fax: -56, e-mail: info@ziehl.de
Drawing No.: 12320-0702-01
Name: TR 1200
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Table of Contents
Related Manuals for Siemens ZIEHL TR 1200
Summary of Contents for Siemens ZIEHL TR 1200
- Page 1 ® MINIPAN Digital meter, Temperature and Network Monitoring Special purpose units on cus www.ziehl.de Operating manual TR 1200 Pt 100 thermostat with 12 sensor ports and Interface RS485 Edited (Date / Name): 16.07.09 Ba/Su Drawing No.: 12320-0702-01 Page 1 von 20 Name: TR 1200 ZIEHL industrie-elektronik GmbH + Co KG, Daimlerstr.13, D-74523 Schwäbisch Hall, Tel.: +49 791 504-0, Fax: -56, e-mail: info@ziehl.de...
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Page 2: Table Of Contents
Table of contents Application and brief description..............3 Overview of functions ..................3 Display and controls ..................4 Description of the terminals ................5 Important notes....................6 Installation......................6 Connection diagram ................... 7 Commissioning....................7 8.1 Operating diagram..................7 8.2 Parameter description .................. 8 8.3 Display mode .................... -
Page 3: Application And Brief Description
1. Application and brief description The Pt 100 thermostat TR 1200 is especially suitable for temperature monitoring wherever up to 12 different measuring points must be monitored simultaneously: • Motors and generators, • Simultaneous monitoring of bearings and coolant • Transformers with additional monitoring of the core temperature •... -
Page 4: Display And Controls
3. Display and controls LED relay state (yellow) The relay is released Illuminated The relay is picked up LED sensors (yellow) Displays the sensor value belonging to the LED in the Illuminated digital display flashes, E E E E r2 Sensor error in the corresponding sensor circuit Displays the value of the warmest sensor in the digital All illuminated... -
Page 5: Description Of The Terminals
4. Description of terminals Terminal Function A1 and A2 Supply Voltage Us, see Operating Instructions Point 12 11, 12, 14 Error relay change-over contacts 1T1…12T3 Sensor connection (xT2 = Sense line of three wire technique) RS485 receiving wire A´ RS485 load resistor, jumper to terminal A required RS485 transmitting wire B´... -
Page 6: Installation
ATTENTION! When all relays are programmed in operation current mode (= pick up at alarm), a loss of the supply voltage or an instrument failure can remain unidentified. When the relay is applied as control instrument, the operator must ensure, that this error is recognized by regular examinations. -
Page 7: Connection Diagram
Connection diagram 8. Commissioning 8.1 Control chart alternating Display [ ] = unit Up/Down together resets values to Zero. Code-Reset = press 2 s Set when switching on supply voltage. (Pin = 504) Error Code: = under range = over range = short circuit sensor = interruption sensor = Internal device error... -
Page 8: Parameter Description
8.2 Description of the parameters Adjustment Parameters Display Explanation range Sen.8 8S 1 S128 Sensors 8Sen. Sen. Sen. Menu item for sensor configuration … 8S12 8S 1 Sensor configuration (line 80.00 0.00 0.00 0.008 , 83 3 3 3 - - - - L L L L Sensor 8S 2 compensation) S1…S12... -
Page 9: Configuration Mode
8.5 Configuration mode (last decimal point flashes) The value of a parameter can be set in the configuration mode. The display continually alternates between the parameter name and the currently set value until the Up/Down key is pressed, which changes the value of the parameter. If no key is pressed for 2s, the display starts alternating. -
Page 10: Relay Configuration
8.8 Configuring the relay Adjustment process: • Select the menu item with the Up/Down key until … ⇒ Display 8rel. rel. rel. rel.8 (Relay function) • Press the Set key ⇒ Display 8rel rel8 r r r r (Relay function / Zero signal current) flash alternately •... -
Page 11: Simulation
8.10 Simulation A sensor can be selected and a temperature simulated here. All device functions operate as if this value is actually being measured. Error messages are only indicated with the LED and not in the display. If no key is pressed for 15 minutes, the device automatically switches back to the display mode. -
Page 12: Possible Indications In Display
8.12 Possible indications in display Display mode 8Er1 Er18 … 8er9 er98 Error messages (see 11. Error messages and measures) Menu mode / Configuration mode 8Sen. Sen.8 Menu item sensor configuration Sen. Sen. 8S 1 … 8S12 S128 Sensors 1…12 83 3 3 3 - - - - L L L L 3-conductor connection No sensor connected... -
Page 13: Factory Settings And Software Version
9. Factory settings and software version Press button "SET" for 10 s when switching on supply voltage for factory settings. Menu Parameter Factory settings mode configurations 8S 1 (Sensor 1) 83 3 3 3 - - - - L L L L 8S 2 83 3 3 3 - - - - L L L L (Sensor 2) -
Page 14: Trouble Shooting
11. Trouble shooting Error code Cause Remedy Under range check sensor and line resistance 8- - - - EE < R < 18,39 compensation Over range check sensor and line resistance 8EEE EEE8 390,26 < R < 400 compensation Sensor or line short circuit LED error illuminates, LED of 8Er1 Er18... - Page 15 Reduction factor for cos ϕ 0,7 UL electrical ratings: 250 V ac, 3 A, general use 240 V ac, 1/4 hp, 2.9 FLA 120 V ac, 1/10 hp, 3.0 FLA C 300 D300 1 A 240 VAC Nominal operational current Ie: Ie = 1 A Ue = 400 V AC15...
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Page 16: Housing
EMC immunity Electrical fast transient (burst) EN 61000-4-4 +/-4 kV pulse 5/50 ns, f = 5 kHz, t = 15 ms, T = 300 ms Surge IEC 61000-4-5 +/-1 kV pulse 1,2/50 µs (8/20 µs) Electrostatic discharge IEC 61000-4-2 +/-4 kV contact, +/- 8kV air Housing Design V8, distribution cabinet mounting Dimensions (W x H x D) -
Page 17: Rs485 Interface - Protocol
14. RS485 interface - Protocols The TR 1200 optionally supports the Modbus or the ZIEHL RS485 protocol. Device data and measurements can be read out with both protocols; in addition, the TR 1200 can be configured using the Modbus protocol. The protocol is selected in the menu item 8bus. -
Page 18: Rs485 Protocol
14.2 RS485 Protocol Depending on the configured data mode the TR 1200 transmits data with ZIEHL TR600 protocol in data mode 0 or with TR 1200 protocol in data mode 4. Transmission format: ASCII Compatibility: TR 600 RS485 (Modus 0) Baud rate: 9600 (default), 4800, 19200 Data bits:... - Page 19 Para Answer of TR unit meter 0 3s TR600 TR600 TR120 TR600 TR120 TR600 TR120 TR600 TR600 TR120 *when unit address 94 is configured, data of sensor 1…6 will be send in 3s under unit address 94 and 3s later data of sensor 7…12 will be send under unit address 95 (independent of sensor configuration „nc“). Hints: The configured unit address is permanent for transmitting data of sensor 1...6.
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Page 20: Appendix Siprotec Configuration
15. Appendix SIPROTEC configuration The sensor connections and the configuration of the TR 1200 for evaluation on a Siemens SIPROTEC are described below. While doing so, the Thermo box connection type is differentiated. 6 RTD Simplex (1x TR 1200 works like 1x TR 600) = Factory setting ⇒...