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Temperature converter TR_PT-ICR
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1. By temperature increase when it becomes greater than the value of one alarm is activated With a further increase when it becomes higher than the value of 2 hysteresis alarm is deactivated At decreasing temperature when it becomes lower than the value 2 alarm is activated when the value falls below 1 hysteresis alarm is deactivated ALXL ALXHY it ad ALXH r ALXL ALxU 3 8 On OFF Alarm Number of alarm functions is 5 While the temperature rises alarm is active until the temperature reaches a value of 1 hysteresis when it becomes inactive The temperature drops the alarm becomes active when the temperature becomes lower than the value of 1 hysteresis ALxS ALXH Lyx 1E X x A p ALXS ALXH ON OFF ALxS PV TR_PT ICR 01 User Manual V1_2d page 12 of 13 TR_PT ICR 01 user manual Version 1 2 18 11 2014 4 Izmene Rev Dat rev Opis izmena Autor 1 0 19 10 14 The initial version Uglje a Tomanovi 1 1 20 10 14 Add connectivity schemes and explanation of f a transfer Uglje a Tomanovi from the entrance to the exit 1 2 18 11 14 Changed resolution measurement of resistance and issued a Uglje a Tomanovi warning to exit out of range while displaying the same TR_PT ICR 01 User Manual V1_2d page 13 of 13
2. alarm output 0 Off 1 Absolute High 2 Absolute Low 3 Deviation hi low 4 Band 5 On Off Version 1 2 18 11 2014 2 Alarm output polarity Polarity other digital alarm output 0 NC 1 NO Alarm 2 value 1 1999 9999 The second alarm digital output alarm value for alarm types 1 2 and 5 The lower alarm limit for alarm type 3 and 4th eye en eee 9999 The second alarm digital output higher value for alarm alarms type 3 and 4th hare Alarm 2 hysteresis ae 0 9999 Hysteresis for second alarm digital output Note 1 The device displays the temperature and keeps the format T C 10 Note 2 The device displays the current and stored in a format mA 100 000 Note 3 If set temperature measurement using a Pt100 probe in the registry The measured resistance is shown the measured resistance multiplied by 100 two decimal places In the case of Pt and Ni1000 probes in the registry shows the measured resistance multiplied by 10 one decimal place Note 4 Due to the limited width of Modbus registers if the measured resistance over 327 67 in case of Pt100 probes or 3276 7 in the case of Pt and Ni 1000 probes display value will be invalid negative The drive is still properly switch in temperature Digitalni alarmni izlazi The device has two digital alarm outputs The outputs are relay type The function of each output separately adjusted using a set of five registers Outputs perform its fun
3. 1 TR PT ICR 01 Is essentially a device for measuring the temperature and converting the measured values into electrical signal In addition to its primary function the device can perform several additional Temperature measurement The device is capable of accepting a signal from the two wire and three wire probes following types 1 Pt100 in range of 200 do 850 C 2 Pt1000 in range of 200 do 850 C 3 Ni1000 in range of 60 do 250 C Measurement accuracy is 0 5 1 1 Current measurement The device has input for measuring current signals Current input range is from 0 to 20mA When active the current measurement is not possible to measure the resistance and vice versa When active current measurement is not possible to measure the resistance and vice versa Measurement accuracy is 0 5 1 2 Current output The level of the measured values of the input signal is signaled by a single current output User over the parameters of the input signal range that will be displayed and the range of output current Maximum output current range is O to 20mA However the situation unlinked temperature probes if the type of input signal temperature is signaled with 23MA The ratio of the input signal according to the output depends on 4 parameters 1 The minimum output current 2 The maximum output current 3 The minimum temperature input or current 4 The maximum temperature input or current Based on these parameters a true line
4. through which the temperature converted value of the current output This parameter can not be adjusted so that it is higher than the maximum temperature a dr N CO W Q9 N N N NI N OO O O1 NO 6 CO Name Minimal input current Address Speed of communication Type of device Sofftware version Calibration value Measured probe raw Measured resistance Measured temperature Measured in raw Measured input current Output current Access OSA es rar Ricca Log Yes Lae 0 247 255 0x0100 Z N Z Maximal input current TR_PT ICR 01 user manual Version 1 2 18 11 2014 Opseg NOTE The minimum current that is measured This parameter can not be set so that it is higher than the maximum output current Take care that the address 0 according to standard is not supported After you enter a new address must reset the device to a new parameter applied The selected speed for Modbus communication 0 1200 1 i 2 4800 3 9600 4 19200 5 38400 6 57600 7 115200 After you enter a new speeds must reset the device to a new parameter applied Unique Device ID The register used during calibration device Raw value in increments measured y the ee temperature measurement Measured resistance probe at the entrance temperature measurement Measured temperature Raw value in increments mea
5. 3 Without parity 4 Two stop bits 5 Address 0 to 247 3 2 Functions Modbus registers can be accessed using the following functions 1 Read Holding Registers 0x03 2 Write Single Register 0x06 3 Write Multiple Registers 0x10 3 3 Register maps The table below shows the Modbus registers are present on the device with their addresses and access rights Entry into the parameter registers resulting in the entry into the flash device Try entry in the registers marked with R read only is ignored From the register with address O to the one with the address 44 there are more registers that are not used Requirements for admission to these registers are ignored while in reading them from reading value is 0 At the address 200 is a special register in which is stored the measurement result This is a copy of the register with the measurement temperature in how the device is configured to measure the temperature or register with the measured current in how the device is configured The Registrar can only be read and Read Holding Registers with function with a length of reading 1 and address 200 OxC8 TR_PT ICR 01 User Manual V1_2d page 6 of 13 TR_PT ICR 07 user manual Version 1 2 18 11 2014 Correction 20 20 Correction of the measured temperature of the 2 do 2 C 2 Filter depth The depth of the digital filter for averaging the value in this register Eh 4 Maximal output current Yes Minimal output Maximum output cu
6. TR_PT ICR 01 user manual Version 1 2 18 11 2014 Temperature converter TR_PT ICR 01 User Manual TR_PT ICR 01 User Manual V1_2d page 1 of 13 TR_PT ICR 01 user manual Version 1 2 18 11 2014 Content 1 TR 2 VSG FRO Tenoa Saepes andere ieee ae se Sauna titers Daud T a ate adn E 3 2 FONCION anacecantnagdeansaneenanacczant ane R 3 2 1 Temperature Measurement cacccsssictiivitinivdiontsiton iitatianiaiiiietiaies 3 2 2 CUPreNE IMEC ASULEMEN Uinastcriwsatecnsasanenbeciameehie a A 3 2 3 RF AN Fis OIL OU nda ccertca te ciaeare aaa aura nantes areasatsn saucane a A AE 3 2 4 DB Je e2 io Uji 0 0 Meemmeeeeterete ase nets rieseme a etree erste mere eer eter en ee eer 3 2 9 COMMUNICIUO acct tects evan al itn ecw anal roca ale a TT TAE 4 Or ANINO e E E E 4 4 Communication andi map registers naanaanannannannannrnrnnnnnnnrnnrnrrnrenrrrerrrrrrnrrnrrnrrnene 5 4 1 Communication parametrs ccecceecceeceeeceeteeceeceeeteeeseeceeeeeeseeeeceeeteeeeeeeeseetseees 5 4 2 FUNGUO apear bear aia nade nawien Voie 5 4 3 Map NOGISLONS saer E A 9 9 Daaa OCS ene EE E EE 9 5 1 ADSOIULEFII NAAT M esen aE E E E Oa 9 5 2 Absolute High Alarm with hysteresis ccccccceceseeceeseeceeeseeeeeeseeteeeaeeseeeeeaees 9 5 3 Deviation FIOD LOW Alal Mercenar ATAO 10 5 4 BANE ALI n r O E N O 10 39 ONOFF Alai eiaa aai 10 6 WMOGINGATONS eair N OEE 12 TR_PT ICR 01 User Manual V1_2d page 2 of 13 TR_PT ICR 01 user manual Version 1 2 18 11 2014
7. ar scaling function of the input signal to the output so that the minimum input signal corresponds to the minimum and maximum output current maximum Precision current output is 0 5 TR_PT ICR 01 User Manual V1_2d page 3 of 13 TR_PT ICR 01 user manual Version 1 2 18 11 2014 1 3 Digital output The device has two digital outputs intended for generating an alarm The outputs are relay type Parameters of alarm functions for both outputs are set through the registers 1 4 Communication The device has a RS485 communication port The communication protocol is Modbus RTU The communication port used to access registers for device parameterization and reading the measured values 2 Wiring Pt100 1000 AN INPUT 43 2 11 __RS485 Figure 2 1 Connecting three wire probe Pt100 1000 LANLINPUT 4 3 2 1 __RS485_ Figure 2 2 Connecting two wire probe ANLINPUT Figure 2 3 Connect the current input TR_PT ICR 01 User Manual V1_2d page 4 of 13 TR_PT ICR 01 user manual Version 1 2 18 11 2014 O 0 i 2x alarm relay Figure 3 6 Connect alarm output TR_PT ICR 01 User Manual V1_2d page 5 of 13 TR_PT ICR 01 user manual Version 1 2 18 11 2014 3 Communication and folders registers 3 1 Communication parametersje 1 Physically a field of communication and the RS485 protocol is Modbus RTU 2 The parameters of communication are speed 1200 4800 9600 19200 38400 5 600 115200
8. ction only if the device is set to measure the temperature While entering the parameters for alarm function is carried out to verify any meaningfulness of the same TR_PT ICR 01 User Manual V1_2d page 10 of 13 TR_PT ICR 01 user manual Version 1 2 18 11 2014 Outputs are able to perform the following functions 3 4 Absolute High Alarm Number of alarm functions is 1 By temperature increase when it becomes greater than the value 1 alarm is triggered At decreasing temperature when it becomes lower than the value 1 hysteresis alarm is deactivated ALxS ALXH 4 OFF ON ALxS 3 9 Absolute High Alarm with hysteresis Number of alarm functions is 2 By temperature increase when it becomes greater than the value 1 hysteresis alarm is deactivated At decreasing temperature when it becomes lower than the value of one alarm is activated OFF ALxS 3 6 Deviation High Low Alarm Broj alarmne funkcije je 3 Pri porastu temperature kada postane vi a od vrednost 1 histerezis alarm se deaktivira Pri daljem porastu kada postane vi a od vrednost 2 alarm se aktivira Pri opadanju temperature kada postane ni a od vrednost 2 histerezis alarm se deaktivira a kad padne ispod vrednost 1 alarm se aktivira ALxL ca eA ALXH ON E n ALxL ALxU TR_PT ICR 01 User Manual V1_2d page 11 of 13 TR_PT ICR 01 user manual Version 1 2 18 11 2014 3 Band Alarm Number of alarm functions is 4
9. rrent This current 2000 parameter can not be adjusted so that it is lower than the minimum 4 o output current Minimal output current 0 Maximal The minimum output current This output current parameter can not be adjusted so that it is higher than the maximum output current Lock register Yes Register for locking parameter access Not supported in this version of the software Input type Yes It is possible to enter all the values from the range but are supported 1 Pt100 200 200 C 2 Pt100 200 600 C 14 Pt1000 200 850 C 15 Ni1000 60 250 C 20 Struja 4 20mMA 21 Struja 0 do 20mMA For the admission type temperature probe is automatically adjusted and its scope The user could then modify the scope of registration in the appropriate registers Maximal temperature Minimal The maximum temperature to be temperature measured and through which the Maximal input current P 9999 converted value of the current Minimal temperature E output This parameter can not be TR_PT ICR 01 User Manual V1_2d page 7 of 13 lt i a E adjusted so that it is lower than the minimum temperatures Minimal input The maximum current to be current 2000 measured This parameter can not be adjusted so that it is lower than the minimum output current 1999 The minimum temperature that is Maksimal measured and
10. sured at current input Measured current at current input The current at the current output TR_PT ICR 01 User Manual V1_2d page 8 of 13 TR_PT ICR 01 user manual Version 1 2 18 11 2014 test H ae 35 The meaning of the bits b0 Temperature Probe shorted b1 temperature probe is Unlinked b4 struja ulaza je manja od dozvoljene b5 struja ulaza je veca od dozvoljene b9 lo i parametri u fleSu ure aja b10 problem u merenju temperature b12 alarm 1 je aktivan b13 alarm 2 je aktivan It is used in the process of calibration devices Do not enter during normal operation Command register R W Alarm 1 function 36 Alarm 1 polarity output 1 NO 37 Alarm 1 value 1 Yes 1999 9999 The first alarm digital output alarm value for alarm types 1 2 and 5 The lower the alert threshold for the alarm type 3 and 4th The function of the first digital alarm output 0 Off 1 Absolute High 2 Absolute Low 3 Deviation hi low 4 Band 5 On Off D lt 49 he polarity of the first digital alarm output 0 NC Alarm 1 value 2 Yes 1999 9999 The first alarm digital output higher value for alarm alarm type 3 and 4th Alarm 1 hysteresis E Yes 0 9999 Hysteresis for the first alarm digital output TR_PT ICR 01 User Manual V1_2d page 9 of 13 TR_PT ICR 01 user manual Ll esc cl nc I 1a Alarm 2 function Yes 0 5 The Lie of the second digital
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