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6 INSTALLATION AND WIRING
6.4 Heater Disconnection Detection Wiring and Setting Example for Three-phase Heater

6.4

Heater Disconnection Detection Wiring and
Setting Example for Three-phase Heater

The following shows the wiring and setting examples to detect a disconnection of a three-phase heater with the heater
disconnection detection function.

The disconnection of the three-phase heater is detected by measuring the currents of two of the three cables.
In the above wiring example, set "CT input channel assignment setting" of "CT setting" as indicated below.

Item

Setting value

CT1

CH1 (1)

CT2

CH1 (1)

CT3

CH2 (2)

CT4

CH2 (2)

CT5

CH3(3)

CT6

CH4(4)

CT7

Unused (0)

CT8

Unused (0)

R60TCTRT2TT2BW
R60TCRT4BW

L1

L2

L3

L4

COM-

CH1

CH2

CH3

CH4

CT1

CT2

CT1

CT2

CT3

CT3

CT4

CT4

CT5

CT5

CT6

CT6

CT7

CT7

CT8

CT8

(1)

(2)

(3)

(4)

Controlled
object

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Summary of Contents for MELSEC iQ-R series

Page 1: ...MELSEC iQ R Temperature Control Module User s Manual Startup R60TCTRT2TT2 R60TCTRT2TT2BW R60TCRT4 R60TCRT4BW ...

Page 2: ......

Page 3: ...he safety precautions are classified into two levels WARNING and CAUTION Under some circumstances failure to observe the precautions given under CAUTION may lead to serious consequences Observe the precautions of both levels because they are important for personal and system safety Make sure that the end users read this manual and then keep the manual in a safe place for future reference WARNING I...

Page 4: ...ime it may cause smoke and fire To prevent this configure an external safety circuit such as a fuse Configure a circuit so that the programmable controller is turned on first and then the external power supply If the external power supply is turned on first an accident may occur due to an incorrect output or malfunction For the operating status of each station after a communication failure refer t...

Page 5: ...lve a large current approximately ten times greater than normal may flow when the output is turned from off to on Therefore use a module that has a sufficient current rating After the CPU module is powered on or is reset the time taken to enter the RUN status varies depending on the system configuration parameter settings and or program size Design circuits so that the entire system will always op...

Page 6: ... circuit or malfunction Overtightening can damage the screw and or module resulting in drop short circuit or malfunction When using an extension cable connect it to the extension cable connector of the base unit securely Check the connection for looseness Poor contact may cause malfunction When using an SD memory card fully insert it into the SD memory card slot Check that it is inserted completel...

Page 7: ...iring connecting the cable to an incorrect interface may cause failure of the module and external device Tighten the terminal screws or connector screws within the specified torque range Undertightening can cause drop of the screw short circuit fire or malfunction Overtightening can damage the screw and or module resulting in drop short circuit fire or malfunction When disconnecting the cable from...

Page 8: ...ectric shock or malfunction Correctly connect the battery connector Do not charge disassemble heat short circuit solder or throw the battery into the fire Also do not expose it to liquid or strong shock Doing so will cause the battery to produce heat explode ignite or leak resulting in injury and fire Shut off the external power supply all phases used in the system before cleaning the module or re...

Page 9: ...tion Tighten the screws within the specified torque range Undertightening can cause drop of the component or wire short circuit or malfunction Overtightening can damage the screw and or module resulting in drop short circuit or malfunction After the first use of the product do not mount remove the module to from the base unit and the terminal block to from the module and do not insert remove the e...

Page 10: ...n to the flash ROM again Doing so can cause malfunction or failure of the module CAUTION When disposing of this product treat it as industrial waste When disposing of batteries separate them from other wastes according to the local regulations For details on battery regulations in EU member states refer to the MELSEC iQ R Module Configuration Manual CAUTION When transporting lithium batteries foll...

Page 11: ...e of the PRODUCT in Nuclear Power Plants and any other power plants operated by Power companies and or any other cases in which the public could be affected if any problem or fault occurs in the PRODUCT Railway companies or Public service purposes and or any other cases in which establishment of a special quality assurance system is required by the Purchaser or End User Aircraft or Aerospace Medic...

Page 12: ...signed to the temperature control module Assign I O numbers when applying the program examples to an actual system For I O number assignment refer to the following MELSEC iQ R Module Configuration Manual Relevant products R60TCTRT2TT2 R60TCTRT2TT2BW R60TCRT4 R60TCRT4BW COMPLIANCE WITH EMC AND LOW VOLTAGE DIRECTIVES Method of ensuring compliance To ensure that Mitsubishi programmable controllers ma...

Page 13: ...11 MEMO ...

Page 14: ...27 CHAPTER 6 INSTALLATION AND WIRING 29 6 1 Terminal Block 29 6 2 Wiring Precautions 37 6 3 External Wiring 38 R60TCTRT2TT2 38 R60TCTRT2TT2BW 41 R60TCRT4 44 R60TCRT4BW 46 6 4 Heater Disconnection Detection Wiring and Setting Example for Three phase Heater 48 6 5 Unused Channel Setting 49 CHAPTER 7 OPERATION EXAMPLES 51 7 1 Programming Procedure 51 7 2 Program Examples 51 Standard control 51 Standa...

Page 15: ...13 CONTENTS TRADEMARKS 82 ...

Page 16: ...hat can be browsed using a dedicated tool e Manual has the following features Required information can be cross searched in multiple manuals Other manuals can be accessed from the links in the manual The hardware specifications of each part can be found from the product figures Pages that users often browse can be bookmarked Manual name manual number Description Available form MELSEC iQ R Temperat...

Page 17: ...V is kept Global label When multiple program data sets are created in a project this label is valid for all the data sets Global labels are classified into two types Module specific labels module labels that are automatically created by GX Works3 and labels that can be created for a specified device Module label The memory areas that are defined by each module I O signals or buffer memory area and...

Page 18: ...e temperature measuring range a loop disconnection is detected or no temperature sensor is connected Off No alert has occurred 4 HBA LED Indicates the heater disconnection detection status or the output off time current error status of the R60TCTRT2TT2BW and R60TCRT4BW On The heater disconnection status or the output off time current error is detected Off The heater disconnection or the output off...

Page 19: ...1 PART NAMES 17 1 MEMO ...

Page 20: ...e of input range When the Q compatible mode function is used 50 00 to 50 00 Operation at a sensor input disconnection Upscale processing Temperature control method PID ON OFF pulse or two position control PIDconstants range PID constants setting Setting by auto tuning is available Proportional band P When the R mode is used 0 0 0 to full scale of input range depending on the decimal point position...

Page 21: ...500VAC 1 minute Between input channels 500VAC 1 minute Insulation resistance Between input terminals and programmable controller power supply 500VDC 20M or higher Between input channels 500VDC 20M or higher Heater disconnection detection specifications Current sensor Refer to the following Page 27 Current sensor for heater disconnection detection Input accuracy Full scale 1 0 Number of alert delay...

Page 22: ...ower than 800 can be measured the accuracy cannot be guaranteed Thermocouple type Temperature measuring range Resolution Effect from wiring resistance of 1 1 Temperature measuring range Resolution Effect from wiring resistance of 1 1 R 0 to 1700 1 0 030 0 to 3000 1 0 054 K 0 to 500 0 to 800 0 to 1300 1 0 005 0 to 1000 0 to 2400 1 0 008 200 0 to 400 0 0 0 to 400 0 0 0 to 500 0 0 0 to 800 0 200 0 to...

Page 23: ... be used with the temperature control module and the temperature measuring range For the R60TCTRT2TT2 and R60TCTRT2TT2BW only CH1 and CH2 can be used Platinum resistance thermometer type Temperature measuring range Resolution Temperature measuring range Resolution Pt100 200 0 to 600 0 200 0 to 200 0 200 0 to 850 0 0 1 300 to 1100 1 300 0 to 300 0 0 1 JPt100 200 0 to 500 0 200 0 to 200 0 200 0 to 6...

Page 24: ...is prioritized can be selected Manual reset function This function is used to manually move a stable position in the P control or PD control Cooling method setting function At the execution of auto tuning an auto tuning operational expression is automatically selected according to a selected cooling method and an operation is started Temperature conversion function using unused channels In the hea...

Page 25: ...y environments or in the environments where temperature process values PV fluctuate greatly The moving average processing can be disabled to hasten the response to the change of temperature process values PV Scaling function This function can convert temperature process values PV into the set width to import them in the buffer memory ON delay output function This function enables users to configur...

Page 26: ...parameter allow high speed temperature rise Error history function Up to 16 errors and alarms that occur in the temperature control module are stored in the buffer memory as history Event history function The errors or alarms occurred and operations executed on the temperature control module are collected as event information into the CPU module Interrupt function This function starts an interrupt...

Page 27: ...odule For details refer to the following MELSEC iQ R Temperature Control Module User s Manual Application 5 Execution of auto tuning To execute the auto tuning set PID constants with the auto tuning function For details refer to the following MELSEC iQ R Temperature Control Module User s Manual Application Perform a warm up operation for about 15 minutes before executing the auto tuning 6 Programm...

Page 28: ...26 4 PROCEDURES BEFORE OPERATION MEMO ...

Page 29: ...ng on the system configuration used especially when two or more of the R60TCTRT2TT2 and R60TCTRT2TT2BW modules are connected next to each other or the R60TCTRT2TT2 or R60TCTRT2TT2BW is mounted next to the power supply module or CPU module the temperature distribution of the terminal block is not uniform due to the effects of heat generated from modules and the measured temperature may greatly diff...

Page 30: ...ule In such cases using the following terminal block converter module and dedicated cables reduces an error caused by the heat generated Precautions When using the terminal block converter module for temperature control and the temperature control dedicated cable with Q terminal block set a thermocouple type for input ranges of all channels 1 Remove the provided terminal block and install the term...

Page 31: ...owing table shows the applicable solderless terminal installed to the terminal block For wiring use the wire applicable to the following wire and mount with the applicable tightening torque Use a UL approved solderless terminal and tools recommended by the manufacturer of the solderless terminal The solderless terminal with an insulation sleeve cannot be used Screw Tightening torque range Terminal...

Page 32: ...2 Close output 5 COM Output common COM Output common COM Output common COM Output common 6 NC CH2A Not used CH2 Resistance thermometer A NC CH2A Not used CH2 Resistance thermometer A NC MT2A Not used Monitor 2 resistance thermometer A NC CH2A Not used CH2 Resistance thermometer A 7 CH1 CH1B CH1 Thermocouple CH1 Resistance thermometer B CH1 CH1B CH1 Thermocouple CH1 Resistance thermometer B CH1 CH1...

Page 33: ...e compensation resistor 13 NC Not used NC Not used NC Not used NC Not used 14 CJ Cold junction temperature compensation resistor CJ Cold junction temperature compensation resistor CJ Cold junction temperature compensation resistor CJ Cold junction temperature compensation resistor 15 CH3 CH3 Thermocouple MT3 Monitor 3 thermocouple CH3 CH3 Thermocouple MT3 Monitor 3 thermocouple 16 CH4 CH4 Thermoco...

Page 34: ...hermometer B 8 CH2 CH2B CH2 Thermocouple CH2 Resistance thermometer B CH2 CH2B CH2 Thermocouple CH2 Resistance thermometer B CH2 CH2B CH2 Thermocouple CH2 Resistance thermometer B 9 CH1 CH1b CH1 Thermocouple CH1 Resistance thermometer b CH1 CH1b CH1 Thermocouple CH1 Resistance thermometer b CH1 CH1b CH1 Thermocouple CH1 Resistance thermometer b 10 CH2 CH2b CH2 Thermocouple CH2 Resistance thermomet...

Page 35: ...esistance thermometer A CH1A CH1 Resistance thermometer A CH1A CH1 Resistance thermometer A 8 CH2A CH2 Resistance thermometer A CH2A CH2 Resistance thermometer A MT2A Monitor 2 resistance thermometer A CH2A CH2 Resistance thermometer A 9 CH1B CH1 Resistance thermometer B CH1B CH1 Resistance thermometer B CH1B CH1 Resistance thermometer B CH1B CH1 Resistance thermometer B 10 CH2B CH2 Resistance the...

Page 36: ... Monitor 4 resistance thermometer B 17 CH3b CH3 Resistance thermometer b MT3b Monitor 3 resistance thermometer b CH3b CH3 Resistance thermometer b MT3b Monitor 3 resistance thermometer b 18 CH4b CH4 Resistance thermometer b MT4b Monitor 4 resistance thermometer b CH4b CH4 Resistance thermometer b MT4b Monitor 4 resistance thermometer b Terminal No Standard control Heating cooling control normal mo...

Page 37: ... Resistance thermometer A 9 CH1B CH1 Resistance thermometer B CH1B CH1 Resistance thermometer B CH1B CH1 Resistance thermometer B 10 CH2B CH2 Resistance thermometer B CH2B CH2 Resistance thermometer B CH2B CH2 Resistance thermometer B 11 CH1b CH1 Resistance thermometer b CH1b CH1 Resistance thermometer b CH1b CH1 Resistance thermometer b 12 CH2b CH2 Resistance thermometer b CH2b CH2 Resistance the...

Page 38: ...ting cooling control Symbol Name 1 NC Not used 2 CT1 CT input 1 3 CT1 CT input 1 4 CT2 CT input 2 5 CT2 CT input 2 6 CT3 CT input 3 7 CT3 CT input 3 8 CT4 CT input 4 9 CT4 CT input 4 10 CT5 CT input 5 11 CT5 CT input 5 12 CT6 CT input 6 13 CT6 CT input 6 14 CT7 CT input 7 15 CT7 CT input 7 16 CT8 CT input 8 17 CT8 CT input 8 18 NC Not used ...

Page 39: ...e external wires near the main circuit line high voltage circuit lines and load circuit lines of devices other than programmable controllers such as an inverter Also do not bunch external wires with these lines Otherwise the external wires are more likely to be affected by noise surges and induction Ground shielded cables at one end on the programmable controller side However depending on the exte...

Page 40: ... a thermocouple The shielded cable cannot be used If the compensation lead wire is not used and when the cold junction temperature compensation resistor 1 is away from the end tip 2 of a thermocouple the ambient temperature 3 difference may lead to a faulty temperature process value PV L1 L2 L4 COM CH1 CH1 CH2 CH2 CH4 CH4 1 1 2 2 R60TCTRT2TT2 24VDC Controlled object Filter Filter Filter Internal c...

Page 41: ...mpensation lead wire is not used and when the cold junction temperature compensation resistor 1 is away from the end tip 2 of a thermocouple the ambient temperature 3 difference may lead to a faulty temperature process value PV L1C CH1 CH1 CH2 CH2 1 1 2 2 L2H COM 2 L2C L1H 2 R60TCTRT2TT2 Heating Filter Filter Controlled object Internal circuit Internal circuit Internal circuit 24VDC Internal circu...

Page 42: ...unction temperature compensation resistor 1 is away from the end tip 2 of a thermocouple the ambient temperature 3 difference may lead to a faulty temperature process value PV M R60TCTRT2TT2 CH1 CH1 CH2 CH2 CH4 CH4 COM CH2 CLOSE CH2 OPEN CH1 CLOSE CH1 OPEN 2 1 1 2 SSR SSR Control motor power supply Control motor Fluid OUT2 CH1 close side OUT1 CH1 open side Internal circuit Internal circuit Interna...

Page 43: ...e the compensation lead wire for the cable of a thermocouple The shielded cable cannot be used If the compensation lead wire is not used and when the cold junction temperature compensation resistor 1 is away from the end tip 2 of a thermocouple the ambient temperature 3 difference may lead to a faulty temperature process value PV L1 L2 L4 COM CH1 CH1 CH2 CH2 CH4 CH4 CT1 CT1 CT2 CT2 2 1 1 2 2 CT8 C...

Page 44: ... for the cable of a thermocouple The shielded cable cannot be used If the compensation lead wire is not used and when the cold junction temperature compensation resistor 1 is away from the end tip 2 of a thermocouple the ambient temperature 3 difference may lead to a faulty temperature process value PV R60TCTRT2TT2BW CT L1H L1C CH1 CH1 CH2 CH2 1 1 2 2 2 2 CT1 CT1 CT8 CT8 CT2 CT2 L2H COM 2 L2C Heat...

Page 45: ...TION AND WIRING 6 3 External Wiring 43 6 Position proportional control The CT input is invalid in the position proportional control For wiring examples refer to the following Page 40 Position proportional control ...

Page 46: ...Wiring R60TCRT4 Standard control 1 Use the shielded cable L1 L2 L4 COM A B b 1 1 1 1 CH1 A CH1 B CH2 A CH2 B CH4 A CH4 B CH2 b CH4 b CH1 b R60TCRT4 24VDC Internal circuit Internal circuit Internal circuit Filter Filter Filter Controlled object ...

Page 47: ...er Filter Controlled object A B b Internal circuit Internal circuit Internal circuit 24VDC Internal circuit Internal circuit Cooling M R60TCRT4 CH1 A CH1 B CH1 b CH1 b CH4 A CH2 A CH2 B CH4 B CH4 b COM A B b CH2 CLOSE CH2 OPEN CH1 CLOSE CH1 OPEN 1 1 1 SSR SSR Control motor power supply Control motor Fluid OUT2 CH1 close side OUT1 CH1 open side Internal circuit Internal circuit Internal circuit 24V...

Page 48: ...the CT1 is used in the loop of CH1 in the above wiring example set CH1 for CT input channel assignment setting in the CT setting of CT1 CT L1 L2 L4 COM CT1 CT1 CT2 CT2 1 1 1 1 1 CT8 CT8 CH1 A CH1 B CH2 A CH2 B CH4 A CH4 B CH2 b CH4 b CH1 b A B b R60TCRT4BW 24VDC CT input circuit Connector Connector Internal circuit Internal circuit Internal circuit Filter Filter Filter Controlled object Current se...

Page 49: ...tting in the CT setting of CT1 Position proportional control The CT input is invalid in the position proportional control For wiring examples refer to the following Page 45 Position proportional control R60TCRT4BW CT L1H L1C A B b 1 1 1 1 1 1 CT1 CT1 CT8 CT8 CT2 CT2 L2H COM 1 L2C CH1 A CH1 B CH2 A CH2 B CH2 b CH1 b Heating Cooling Filter Filter Controlled objectd Current sensor CT input circuit Co...

Page 50: ... the heater disconnection detection function The disconnection of the three phase heater is detected by measuring the currents of two of the three cables In the above wiring example set CT input channel assignment setting of CT setting as indicated below Item Setting value CT1 CH1 1 CT2 CH1 1 CT3 CH2 2 CT4 CH2 2 CT5 CH3 3 CT6 CH4 4 CT7 Unused 0 CT8 Unused 0 R60TCTRT2TT2BW R60TCRT4BW L1 L2 L3 L4 CO...

Page 51: ...easuring range for the input range and the ALM LED blinks Setting unused channels can prevent faulty alert detection because the PID control temperature judgment and alert judgment are not executed on the set channels Setting method Set a value in Unused channel setting of Control basic parameters of Application Setting The following table shows the relation between each setting value and control ...

Page 52: ...50 6 INSTALLATION AND WIRING 6 5 Unused Channel Setting MEMO ...

Page 53: ...re 1 Set parameters 2 Create a program Using function blocks FBs can reduce the load at programming and improve the readability of a program For details on the function blocks refer to the following MELSEC iQ R Temperature Control Module Function Block Reference 7 2 Program Examples Standard control System configuration The following shows a system configuration example 1 Power supply module R61P ...

Page 54: ...ng for the parameters other than the set parameters For parameters refer to the following MELSEC iQ R Temperature Control Module User s Manual Application Setting modules 1 Set the CPU module as follows Project New 2 Click the OK button and add labels of the CPU module 3 Set the R60TCTRT2TT2 as follows Navigation window Parameter Module Information Right click Add New Module ...

Page 55: ... Click the OK button and add labels of the R60TCTRT2TT2 Setting parameters of the temperature control module 1 Configure the settings in Base Setting as follows Navigation window Parameter Module Information R60TCTRT2TT2 Module Parameter Base Setting ...

Page 56: ... as shown below Limiter setting Set Upper Limit Setting Limiter of CH1 as shown below Alert setting Set Alert 1 mode setting and Alert set value 1 of CH1 as shown below Auto tuning setting Set Automatic backup setting after auto tuning of PID constants of CH1 as shown below Use the default values for the parameters other than the parameters shown above Writing to the CPU module 1 Write the set par...

Page 57: ...emperature control setting and click the OK button 3 Select Monitor data write from the following Setting Monitor data write 4 Set Setting Operation mode command to 1 Operation mode command 5 Set Auto tuning command to 1 ON 6 Then Auto tuning status is set to Executing and auto tuning is started 7 When auto tuning is completed Auto tuning status is set to Stopped 8 Temperature control is performed...

Page 58: ...ModuleREADY Module READY flag X0 R60TC_1 bSettingChangeCommand Setting change command YB R60TC_1 bSettingOperationModeCommand Setting operation mode command Y1 R60TC_1 stMonitor uTemperatureConversionCompletionFlag 0 CH1 Temperature conversion completion flag R60TC_1 stnMonitor_Ch 0 wTemperatureProcessValue CH1 Temperature process value PV R60TC_1 stnMonitor_Ch 0 uAlertDefinition 8 CH1 Alert defin...

Page 59: ...EXAMPLES 7 2 Program Examples 57 7 Program examples Program that changes the setting operation mode Program that processes data when the upper limit input alert occurs Program that displays and clears an error code ...

Page 60: ...set parameters In these program examples use the default setting for the parameters other than the set parameters For parameters refer to the following MELSEC iQ R Temperature Control Module User s Manual Application Setting modules For how to set the module refer to the following Page 52 Setting modules 1 Power supply module R61P 2 CPU module R120CPU 3 Temperature control module 1 R60TCTRT2TT2 4 ...

Page 61: ...e Setting as follows Navigation window Parameter Module Information R60TCTRT2TT2 Module Parameter Base Setting Multiple module interaction function Set Simultaneous temperature rise function enable disable between multiple module and Simultaneous temperature rise function master slave selection between multiple module as shown below ...

Page 62: ...Limiter setting Set Upper Limit Setting Limiter of CH1 and CH2 as shown below Simultaneous temperature rise setting Set Simultaneous temperature rise group setting and Simultaneous temperature rise AT mode setting of CH1 and CH2 as shown below Alert setting Set Alert 1 mode setting and Alert set value 1 of CH1 and CH2 as shown below Auto tuning setting Set Automatic backup setting after auto tunin...

Page 63: ...trol module 2 1 Configure the settings in Base Setting as follows Navigation window Parameter Module Information R60TCTRT2TT2 Module Parameter Base Setting Multiple module interaction function Set Simultaneous temperature rise function enable disable between multiple module as shown below ...

Page 64: ...rise setting Set Simultaneous temperature rise group setting and Simultaneous temperature rise AT mode setting of CH1 and CH2 as shown below Alert setting Set Alert 1 mode setting and Alert set value 1 of CH1 and CH2 as shown below Auto tuning setting Set Automatic backup setting after auto tuning of PID constants of CH1 and CH2 as shown below Use the default values for the parameters other than t...

Page 65: ...ual Program Design Program examples Program example of the inter module simultaneous temperature rise Program that is processed when the upper limit input alert occurs For the program that is processed when the upper limit input alert occurs refer to the following Page 57 Program that processes data when the upper limit input alert occurs Classification Label name Description Device Module label R...

Page 66: ...t parameters In these program examples use the default setting for the parameters other than the set parameters For parameters refer to the following MELSEC iQ R Temperature Control Module User s Manual Application Setting modules For how to set the module refer to the following Page 52 Setting modules 1 Power supply module R61P 2 CPU module R120CPU 3 Temperature control module 1 R60TCTRT2TT2 4 Te...

Page 67: ...n Base Setting as follows Navigation window Parameter Module Information R60TCTRT2TT2 Module Parameter Base Setting Multiple module interaction function Set Peak current suppression function enable disable between multiple module and Peak current suppression function master slave selection between multiple module as shown below ...

Page 68: ...H3 and CH4 as shown below Limiter setting Set Upper Limit Setting Limiter of CH1 and CH2 as shown below Peak current suppression setting Set Peak current suppression control group setting of CH1 and CH2 as shown below Alert setting Set Alert 1 mode setting and Alert set value 1 of CH1 and CH2 as shown below Auto tuning setting Set Automatic backup setting after auto tuning of PID constants of CH1 ...

Page 69: ...control module 2 1 Configure the settings in Base Setting as follows Navigation window Parameter Module Information R60TCTRT2TT2 Module Parameter Base Setting Multiple module interaction function Set Peak current suppression function enable disable between multiple module as shown below ...

Page 70: ... Peak current suppression setting Set Peak current suppression control group setting of CH1 and CH2 as shown below Alert setting Set Alert 1 mode setting and Alert set value 1 of CH1 and CH2 as shown below Auto tuning setting Set Automatic backup setting after auto tuning of PID constants of CH1 and CH2 as shown below Use the default values for the parameters other than the parameters shown above ...

Page 71: ...Manual Program Design Program examples Program example of the inter module peak current suppression Program that is processed when the upper limit input alert occurs For the program that is processed when the upper limit input alert occurs refer to the following Page 57 Program that processes data when the upper limit input alert occurs Classification Label name Description Device Module label R60...

Page 72: ...rameters In these program examples use the default setting for the parameters other than the set parameters For parameters refer to the following MELSEC iQ R Temperature Control Module User s Manual Application Setting modules For how to set the module refer to the following Page 52 Setting modules 1 Power supply module R61P 2 CPU module R120CPU 3 Temperature control module R60TCTRT2TT2 4 Input mo...

Page 73: ...ng parameters of the temperature control module 1 Configure the settings in Base Setting as follows Navigation window Parameter Module Information R60TCTRT2TT2 Module Parameter Base Setting Control mode selection Set Control mode selection as shown below ...

Page 74: ...ting of CH1 as shown below Alert setting Set Alert 1 mode setting and Alert set value 1 of CH1 as shown below Use the default values for the parameters other than the parameters shown above Writing to the CPU module For the writing to the CPU module refer to the following Page 54 Writing to the CPU module Auto tuning For the procedure of auto tuning refer to the following Page 55 Auto tuning Setti...

Page 75: ...t parameters In these program examples use the default setting for the parameters other than the set parameters For parameters refer to the following MELSEC iQ R Temperature Control Module User s Manual Application Setting modules For how to set the module refer to the following Page 52 Setting modules 1 Power supply module R61P 2 CPU module R120CPU 3 Temperature control module R60TCTRT2TT2 4 Inpu...

Page 76: ...g parameters of the temperature control module 1 Configure the settings in Base Setting as follows Navigation window Parameter Module Information R60TCTRT2TT2 Module Parameter Base Setting Control mode selection Set Control mode selection as shown below ...

Page 77: ...ion output limiter setting as shown below Alert setting Set Alert 1 mode setting and Alert set value 1 of CH1 as shown below Use the default values for the parameters other than the parameters shown above Writing to the CPU module For the writing to the CPU module refer to the following Page 54 Writing to the CPU module Auto tuning For the procedure of auto tuning refer to the following Page 55 Au...

Page 78: ...Dimensions APPENDIX Appendix 1 External Dimensions The following shows the external dimensions of the temperature control module R60TCTRT2TT2 R60TCRT4 unit mm R60TCTRT2TT2BW R60TCRT4BW unit mm 4 98 106 110 131 27 8 4 98 106 110 131 56 ...

Page 79: ...APPENDIX Appendix 1 External Dimensions 77 A MEMO ...

Page 80: ...Internal current consumption 19 L Leakage current at OFF 18 M Maximum inrush current 18 Maximum load current 18 Maximum voltage drop at ON 18 N Number of accesses to non volatile memory 18 Number of alert delay 19 Number of occupied I O points 19 Number of temperature input points 18 O Output signal 18 P PID constants range 18 PID constants setting 18 Platinum resistance thermometer 21 Production ...

Page 81: ...I 79 MEMO ...

Page 82: ...y 2016 SH NA 081535ENG B Added or modified parts RELEVANT MANUALS Chapter 4 Section 5 1 6 3 6 4 7 2 July 2018 SH NA 081535ENG C Error correction This manual confers no industrial property rights of any other kind nor does it confer any patent licenses Mitsubishi Electric Corporation cannot be held responsible for any problems involving industrial property rights which may occur as a result of usin...

Page 83: ...been avoided if functions or structures judged as necessary in the legal safety measures the user s device is subject to or as necessary by industry standards had been provided 4 Failure that could have been avoided if consumable parts battery backlight fuse etc designated in the instruction manual had been correctly serviced or replaced 5 Failure caused by external irresistible forces such as fir...

Page 84: ...mes system names and product names mentioned in this manual are either registered trademarks or trademarks of their respective companies In some cases trademark symbols such as or are not specified in this manual SH NA 081535ENG C ...

Page 85: ......

Page 86: ...without notice When exported from Japan this manual does not require application to the Ministry of Economy Trade and Industry for service transaction permission HEAD OFFICE TOKYO BUILDING 2 7 3 MARUNOUCHI CHIYODA KU TOKYO 100 8310 JAPAN NAGOYA WORKS 1 14 YADA MINAMI 5 CHOME HIGASHI KU NAGOYA JAPAN ...

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