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ТРМ138

Passport and
operaton manual

Multi-purpose
eight-chanel
meter-adjustier

Veshnyakovsky pr., 2

Moscow, Russia, 109456

Phone: (495) 1748282, 1710921

Р.№

Зак. №

Summary of Contents for TPM138

Page 1: ...138 Passport and operatonmanual Multi purpose eight chanel meter adjustier 1st Veshnyakovsky pr 2 Moscow Russia 109456 Phone 495 174 82 82 171 09 21...

Page 2: ...ent Design 16 3 4 Display and Control Elements 16 4 SAFETY MEASURES 18 5 ONSITE INSTALLATION 19 5 1 Installation of the Instrument 19 5 2 Installation of External Communications 19 5 2 1 General Requi...

Page 3: ...ransducers TC 100M and PRTT 100P 42 A5 5 Adjusting the instrument for operation with thermal couples of TPP S TPP R and TVR A 1 type 43 A5 6 Adjusting transducer of thermal couples free ends temperatu...

Page 4: ...of the TRM138 X instrument the code number meaning is as follows TRM138 Built in output equipment types R electromagnetic relays K transistor optical couples of n p n type C triac optical couples I di...

Page 5: ...eneration of actuating signals for outside actuating units in accordance with preset laws of control indication of preset control parameters on the digital indicator generation of manual control signa...

Page 6: ...c reduced error limit Resistive temperature transducers according to the State Standart GOST R 6651 94 Cu 50 W100 1 426 50 200 0 1 Cu 50 W100 1 428 190 200 0 1 Cu 100 W100 1 426 50 200 0 1 Cu 100 W100...

Page 7: ...r than 40 V direct current Triac thermocouples 50 mA at voltage up to 300 V constantly open triac or 0 5 A switched on triac with frequency not greater than 50 Hz and timp 5 msec Converters parameter...

Page 8: ...ed input parameters and transmit them to the logical units LU1 LU8 logical units to generate actuating signals by the output equipment and to output the measured values of input parameters to the digi...

Page 9: ...terminals of active sensing transducers in the instrument are merged 3 2 1 5 An instrument of any modification can work with various types of sensing transducers from those presented in Table 2 for th...

Page 10: ...6 10 11 12 or 13 in Table A3 2 are used controlled parameters values are computed directly in their measuring units Adjusting coefficients are set for each sensing transducer at identification of Ain...

Page 11: ...es used to control the facility F1 arithmetical average by parameters of 2 transducers d1 and d2 F2 arithmetical average by parameters of 3 transducers d1 d3 F3 arithmetical average by parameters of 4...

Page 12: ...ol buttons located on the front panel of the instrument and inspected by means of CHANNEL LED In cyclic mode information from each channel is displayed on DI 1 successively within specified time in a...

Page 13: ...e is presented in Figure 6 To protect the commutation elements of the output equipment and peripherals against frequently repeated start up Falling delay dL on PL 2 and dL oF PL 2 parameters The LU ac...

Page 14: ...contactors thyristors triacs etc under the positional law activated deactivated 3 2 6 3 In TRM138 R instruments electromagnetic relay assemblies are used as OUs These relays normally open contacts are...

Page 15: ...ocouples at the moment when the circuit voltage passes through the zero point which substantially reduces the interference level Examples of triac optocouple applications are presented in Figure 12 an...

Page 16: ...DAC power source voltage V ATTENTION The DAC s power source voltage shall not exceed 30 V An example of the DAC s connection to the power source and the load is presented on Figure 14 To power the DA...

Page 17: ...s warning signals to notify on actuation of an OU s in any control channel At that the flashing LED of a corresponding CHANNEL is switched on without generating a fault signal The flashing LED is swit...

Page 18: ...buttons are to select the display channel in the static mode as well as to control the OU manually The button is to switch the instrument in the PROGRAMMING mode The button is to stop operation of a f...

Page 19: ...afety Rules at Operation of User Electrical Equipment 4 4 Open contacts of the instrument s terminal block in operation are alive thus posing threat for human life Installation of the instrument shall...

Page 20: ...igher than 15 0Ohm 5 2 1 3 Connection of the instrument to thermoelectric converters shall be made either directly at sufficient length of the thermocouples conductors or by means of extension cables...

Page 21: ...resented in Appendix 2 observing the following operations sequence 1 Connect the instrument to the actuating units and peripherals as well as to the power source 2 Connect the communication lines inst...

Page 22: ...LU output characteristic of AL t PL 2 parameter 0 value is set corresponding to the meter s function To generate a pilot channel to the selected LU the input signal is connected programmatically to t...

Page 23: ...22 TRM138 Setting up Procedures Section 6 Figure 16 Programmed parameters setting diagram...

Page 24: ...23 TRM138 Section 6 Setting up Procedures...

Page 25: ...2 level check operability for all LUs 6 3 3 1 If required re configure the instrument s circuit in accordance with Item 6 2 3 6 3 3 2 For each operational LU determine preset limit values in the C SP...

Page 26: ...ly controls the peripherals by means of LUs and OUs according to preset parameters The operator can visually monitor key type OUs operation by the status of the 1 LED on the front panel of the instrum...

Page 27: ...e energization The instrument starts operating with the changed values right after their recording to the memory In the PROGRAMMING mode the instrument keeps on metering input values without displayin...

Page 28: ...foreign objects checking for the instrument s fastening to the control panel checking for connection of external communications Defects discovered at the inspection shall be eliminated immediately 8...

Page 29: ...shall not contain aggressive vapors and gases 11 DELIVERY LIST TRM138 instrument 1 ea Fasteners 2 ea Passport 1 ea Operation manual 1 ea Guarantee card 1 ea 12 WARRANTY 12 1 Themanufacturerguaranteesc...

Page 30: ...29 TRM138 Appendix 1 Dimensional drawing...

Page 31: ...30 TRM138 Instrument connection Appendix 2 Figure A2 1 Instrument terminal block contacts arrangement diagram...

Page 32: ...1 11 OU7 output for DAC 40 Input 8 2 12 OU8 output u g contact 41 Input 8 3 13 OU8 output for DAC 42 Common screen 14 OU8 output for DAC 43 Common screen 15 Input 1 1 44 Common screen 16 Input 1 2 45...

Page 33: ...M 138 R type instrument Figure A2 3 Connection diagram for optocouples in TRM 138 R type instrument Figure A2 3 Connection diagram for symistor optocouples in TRM 138 C type instrument Figure A2 5 Con...

Page 34: ...ouple c transducer with 0 4 20 0 5mA current output signal d transducer with 0 50 mV 0 1V voltage output signal Figure A2 8 Connection diagram for active transducers d1 d4 with 4 20 mA output signal F...

Page 35: ...34 TRM138 Figure A2 10 Example of connection of various type transducers Instrument connection Appendix 2...

Page 36: ...nal on oFF 7 Cj C Automated correction operation mode according TC free ends on oFF 8 SYSt System errors indication mode on oFF 9 bL Ar Manual mode lock mode on oFF Table A3 2 Level PL 1 transducer si...

Page 37: ...In values of parameters marked with the decimal point position will be set by the User after depressing button Table A3 3 Level PL 2 logic devices parameters No Indication Denomination Accepted In let...

Page 38: ...8 15 Difference between d1 and d2 16 Difference between d3 and d4 17 Difference between d5 and d6 18 Difference between d7 and d8 19 Rate of change of the parameter controlled by transducer b1 d8 27 2...

Page 39: ...TP chromel copel UKT38 10 Pr 4 Transducers 4 20 mA Eight channel two position controllers Pr 5 TRM38 01 Transducers TSM 50M W100 1 426 Pr 6 UKT38 03 Transducers TSP 100P W100 1 391 Pr 7 UKT38 04 Trans...

Page 40: ...aluess 1 dAtA Format of data transmitted in messages Character value with one sided decimal point in binary notation S FL b Character value with one sided decimal point in bidecimal notation S FL d Nu...

Page 41: ...nel record the temperature value deviated from 0 C The obtained deviation must be positive its value depends upon the transducer instrument communication line resistance A4 6 For this transducer set s...

Page 42: ...Ohm thermal couples of TXK L TXA K THH N TJK J types as well as active transducers with 0 50 0 mV output signal thermal couples of R S A 10 types active transducers with 0 1 0 V output signal active...

Page 43: ...which must be 0 0 0 2 C A5 2 5 Power off the instrument disconnect the resistance box Figure A5 2 Diagram for adjusting the instrument for operation with a sensing device A5 3 Adjusting the instrumen...

Page 44: ...trument and disconnect the PP 63 potentiometer from input 1 A5 5 Adjusting the instrument for operation with thermal couples of TPP S TPP R and TVR A 1 type A5 5 1 Instead of a thermal couple connect...

Page 45: ...of thermal couple connected see table A3 2 By setting on in Cj C PL 0 parameter enable reactance voltage automated correction for the thermal couple with respect to the temperature of its free ends A5...

Page 46: ...onnect to the instrument s contacts Input 1 the P321 type current calibrator or any other with accuracy class not less than 0 05 Connection to be performed as per diagram presented in figure A5 6 A5 8...

Page 47: ...rameter current output digital analog converters A5 10 1 Adjustment to be carried out for the instrument modifications provided with parameter current digital analog converter operating as OU with out...

Page 48: ...r setting minimal current for DAC is set in OULo parameter and the shift code for maximal current in OUHi parameter Note The current signal at the output of the DAC under adjustment will be generated...

Page 49: ...48 TRM138 Record of Revisions Appendix 6 Rev No Page Sheet number revised replaced new canceled Total Pages Sheets Date Signature...

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