GESTRA TRV 5-40 Installation Instructions Manual Download | Manualshive

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Malfunctions

Fault-finding list for TRV 5-40 / NRS 1-40.1 / NRS 1-40.2

Switchpoint max. temp. limit (°C) not exceeded – max. temp. alarm raised.

Fault:

Temperature sensor TRG 5-6x defective.

Remedy:

Check the readings of the temperature sensor TRG 5-6x (Pt 100). (Basic values of

measuring resistors to DIN 43760 for Pt 100). If the measured values are incorrect replace

the measuring element of the temperature sensor TRG 5-6x.

If faults occur that are not listed above or cannot be corrected, please contact our Technical Services

or the authorized agency in your country.

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Summary of Contents for TRV 5-40

Page 1: ...1 E N English Temperature Transmitter TRV 5 40 Original Installation Instructions 818712 01 ...

Page 2: ...4 5 Function 5 System components 5 Basic Settings Factory settings 14 TRV 5 40 6 7 Name plate Marking 7 Dimensions TRV 5 40 8 Technical Data Temperature transmitter TRV 5 40 9 Note 9 Check and if necessary change settings 9 Tools 9 Installation Wiring Wiring of the temperature sensor 11 Bus line cable length and size 11 Wiring diagram for temperature transmitter TRV 5 40 12 13 Connecting the conne...

Page 3: ...ctory settings of node ID 23 Node ID 24 Changing node ID for safety part 24 Table Node ID 25 Table Baud rate 25 Decommissioning 26 Disposal 26 Annex Causes 18 Note 18 Systematic malfunction analysis 19 Table listing error codes 20 Note 21 Basic values of measuring resistors 21 System Malfunctions Fault finding list for TRV 5 40 NRS 1 40 1 NRS 1 40 2 22 Malfunctions Page Checking the switchpoints 2...

Page 4: ...ith CE marking Explanatory Notes Scope of supply TRV 5 40 1 Temperature transmitter TRV 5 40 4 Fixing lugs 1 M 12 sensor connector 5 poles A coded with terminating resistor 120 Ω 1 Installation manual Description The temperature transmitter TRV 5 40 is designed for the connection of three temperature sensors TRG 5 6x platinum resistance thermometer Pt 100 to EN 60751 The temperatures measured by t...

Page 5: ... monitors continuously the temperature inside the transmitter housing An automatic self testing routine checks every 10 seconds the safety and reliability of the functions of the temperature sensor and the detection of the measured values The actual temperatures the exceeding of the adjusted temperature limit TMAX C the result of the periodic self test and the temperature inside the transmitter ho...

Page 6: ...value 20 C Max adjustable limit value 650 C Indicators and adjustors 1 Red three digit seven segment LED display for indicating limit values 1 Green three digit seven segment LED display for indicating the actual value 3 Pushbuttons for limit settings 5 LEDs for internal status messages 1 Code switch with 10 poles for setting the node ID and baud rate 1 Code switch with 10 poles for configuring th...

Page 7: ... connection M 12 sensor connector 5 poles A coded M 12 sensor jack 5 poles A coded Weight Approx 0 7 kg Technical Data continued Name plate Marking Fig 1 GESTRA AG Münchener Str 77 D 28215 Bremen Betriebsanleitung beachten See installation instructions Voir instructions de montage TRV 5 40 T C MAX DIN STW STB 117908 TÜV SWB SHWS STW STB XX 413 A B C D 4 3 2 1 43 135 08 2013 08 16 Paul Laupich 1258...

Page 8: ...8 Dimensions TRV 5 40 Technical Data continued Fig 2 b 60 A B C 180 163 5 168 130 ...

Page 9: ...mperature sensor n set the temperature limit TMAX C see chapter Commissioning n check and if necessary change the baud rate setting see chapter Wiring n check and if necessary change the system configuration see chapter Commissioning n check and if necessary change the node ID see chapter Annex The temperature transmitter TRV 5 40 is designed for wall mounting Screw the four fixing lugs supplied w...

Page 10: ...ication of limit setting E Indication of actual value F Code switch for node ID and baud rate setting G Code switch for system configuration H M 12 connector jack 5 poles A coded I Cable gland for temperature sensor J Terminals for temperature sensor K Pushbuttons for limit setting Key Fig 3 D B E C F G A K J I H ...

Page 11: ...nnecting the equipment are available as accessories The baud rate data transfer rate dictates the cable length between the bus nodes and the total power consumption of the sensor dictates the conductor size When the equipment is open you can set the baud rate by using the code switch F Fig 3 S 8 to 10 The baud rate of the temperature transmitter TRV 5 40 is set at our works to 250 kBit s for a max...

Page 12: ...ing resistor 120 Ω 6 Connection of temp sensor used as safety limiter Connection of temp sensor used as temperature monitor Connector Coupler Coupler with terminating resistor 120 Ω Connector with terminating resistor 120 Ω Central earthing point CEP Control unit NRS 1 4x NRS 2 40 NRR 2 40 LRR 1 40 TRS 5 40 Operating unit URB 2 Level Conductivity electrode NRG x6 4x LRG xx 4x Temperature transmitt...

Page 13: ... of equipment must be provided with a terminating resistor of 120 Ω terminals CH CL We recommend that you use the TRV 5 40 equipped with the connector fitted with the terminating resistor either as first or as last equipment n The CAN bus network must not be interrupted during operation In the event of an interruption an alarm message will be triggered Connecting the connector and jack If you do n...

Page 14: ...ut whenever the connector for the bus line is pulled out of the transmitter and then plugged in again Changing system configuration The control units NRS 1 40 1 and NRS 1 40 2 associated with the temperature transmitter TRV 5 40 are designed for four limiting functions for monitoring liquid level and temperature The level electrodes NRG 1x 40 NRG 1x 41 1 and the temperature transmitter TRV 5 40 ar...

Page 15: ...HW Temperature MAX Set the temperature transmitter TRV 5 40 as limiter 4 2 Example The following items of equipment are connected to the control unit NRS 1 40 1 2 Level electrodes NRG 1x 40 for water level LW 1 and 2 and 1 Temperature transmitter TRV 5 40 for MAX temperature Limiter B1 B2 B3 B4 Function Water level LW 1 Water level LW 2 Temperature MAX Set the temperature transmitter TRV 5 40 as l...

Page 16: ...shed If no other pushbutton is pressed within 10 seconds the temperature transmitter switches back to normal operation Increasing the limit value When you are in the parameter setting mode press the right increments of 1 and or middle increments of 10 C pushbutton to adjust the desired new limit TMAX C To increase or decrease the setting use the left pushbutton Decreasing the limit value When you ...

Page 17: ... the TRV 5 40 on the control unit NRS 1 40 1 NRS 1 40 2 must be pressed and held down until the test is finished Display T An increase in temperature is simulated and the indicated actual value rises steadily When the adjusted limit value is exceeded the control unit NRS 1 40 1 NRS 1 40 2 opens the output contacts after the time delay has elapsed Indication of an error code When an error occurs Di...

Page 18: ...accordance with the wiring diagrams Is the polarity of the bus lines always correct Are the bus lines of the first and the last devices provided with 120 Ω terminating resistors Configuration of the level electrode NRG 1x 40 Low water level LW Are the wire bridges equipment 1 or 2 set correctly Does the position of the wire bridge correspond with the node ID setting Configuration of the temperatur...

Page 19: ...atic fault finding procedures System Malfunctions continued Step 1 Start Detach terminal strips in all sensing units of bus devices Level electrode Conductivity electrode Pressure sensor Temperature sensor etc Step 3 Apply mains voltage to bus devices of the system e g NRS and NRG Step 2 Plug in terminal strips of the sensing unit of a system e g NRS and NRG electrodes System O K Detach terminal s...

Page 20: ...e switch G Fig 3 Configuration setting Check and correct position of code switches S 9 and S 10 polynom E 18 Incorrect code switch G Fig 3 Configuration setting Check and correct position of code switches S 1 to S 8 limiter number E 30 Sensor line interrupted or interruption in temperature sensor Check sensor line and readings of the temperature sensor see table Basic values of measuring resistors...

Page 21: ...03 215 58 219 13 222 66 226 18 229 69 233 19 236 67 240 15 243 61 247 06 0 350 400 247 06 250 50 253 93 257 34 260 75 264 14 267 52 270 89 274 25 277 60 280 93 0 338 500 280 93 284 26 287 57 290 87 294 16 297 43 300 70 303 95 307 20 310 43 313 65 0 327 600 313 65 316 86 320 05 323 24 326 41 329 57 332 72 335 86 338 99 342 10 345 21 0 315 700 345 21 348 30 351 38 354 45 357 51 360 55 363 59 366 61 ...

Page 22: ...ve Remedy Check the readings of the temperature sensor TRG 5 6x Pt 100 Basic values of measuring resistors to DIN 43760 for Pt 100 If the measured values are incorrect replace the measuring element of the temperature sensor TRG 5 6x If faults occur that are not listed above or cannot be corrected please contact our Technical Services or the authorized agency in your country ...

Page 23: ...he temperature transmitter TRV 5 40 has already been configured at our works for operation with other GESTRA components and can be used straight away without having to set the node ID Factory settings of node ID Individual node IDs must be set manually in the respective equipment Please observe the pertinent installation instructions Control Units Sensors NRS 1 40 1 ID 001 NRS 1 42 ID 020 NRS 2 40...

Page 24: ...tinued Note The node ID 3 for the second level electrode NRG 1x 40 must be set in situ because the default factory setting is 2 Changing node ID for safety part When the housing is open Use a thin blade screwdriver to set switches S1 to S7 of the code switch F Fig 3 in accordance with table Node ID Enter the adjusted node ID on the name plate Note The two node IDs for the two actual value outputs ...

Page 25: ...FF 2 S3 ON 4 S4 OFF 8 S5 OFF 16 S6 OFF 32 S7 OFF 64 Factory setting Node ID 10 S1 OFF 1 S2 ON 2 S3 OFF 4 S4 ON 8 S5 OFF 16 S6 OFF 32 S7 OFF 64 Example S 8 S 9 S 10 Baud rate Cable length OFF ON OFF 250 kBit s 125 m Factory setting ON ON OFF 125 kBit s 250 m OFF OFF ON 100 kBit s 335 m ON OFF ON 50 kBit s 500 m OFF ON ON 20 kBit s 1000 m ON ON ON 10 kBit s 1000 m Table Baud rate F Toggle switch whi...

Page 26: ...Deinstall the temperature transmitter TRV 5 40 If the CAN bus line is interrupted an alarm will be triggered Attention Disposal Deinstall the temperature transmitter TRV 5 40 and separate the waste materials in accordance with the material specification Electronic components boards must be disposed of separately For the disposal of the temperature transmitter TRV 5 40 observe the pertinent legal r...

Page 27: ...27 For your notes ...

Page 28: ...08712 03 GESTRA AG Bremen Printed in Germany GESTRA AG Münchener Straße 77 28215 Bremen Germany Telefon 49 421 3503 0 Telefax 49 421 3503 393 E mail info de gestra com Web www gestra de Agencies all over the world www gestra de ...

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