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Mitsubishi Electric MELSECSystem Q User Manual

Q64tctt;q64tcttbw; q64tcrt;q64tcrtbw
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MITSUBISHI ELECTRIC
MELSEC System Q
Programmable Logic Controllers
User's Manual
Temperature Control Modules
Q64TCTT, Q64TCTTBW,
Q64TCRT, Q64TCRTBW
GX Configurator-TC
(SW0D5C-QTCU-E)
Art. no.: 134388
INDUSTRIAL AUTOMATION
MITSUBISHI ELECTRIC
10 02 2003
SH (NA)-080121-E

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Summary of Contents for Mitsubishi Electric MELSECSystem Q

  • Page 1 MITSUBISHI ELECTRIC MELSEC System Q Programmable Logic Controllers User’s Manual Temperature Control Modules Q64TCTT, Q64TCTTBW, Q64TCRT, Q64TCRTBW GX Configurator-TC (SW0D5C-QTCU-E) Art. no.: 134388 INDUSTRIAL AUTOMATION MITSUBISHI ELECTRIC 10 02 2003 SH (NA)-080121-E...

  • Page 2: Safety Precautions

    • SAFETY PRECAUTIONS • (Always read these instructions before using this equipment.) Before using this product, please read this manual and the relevant manuals introduced in this manual carefully and pay full attention to safety to handle the product correctly. The instructions given in this manual are concerned with this product.
  • Page 3 [Installation Precautions] CAUTION • Use the PLC in an environment that meets the general specifications contained in the CPU User's Manual. Using this PLC in an environment outside the range of the general specifications may cause electric shock, fire, malfunction, and damage to or deterioration of the product. •...
  • Page 4 [Wiring Precautions] DANGER • Always ground the shielded cable for the PLC. There is a risk of electric shock or malfunction. • When wiring, be sure to verify the rated voltage of the product as well as the terminal layout. Fire or failure may result if incorrect voltage is input or incorrect wiring is performed.

  • Page 5: Revisions

    This manual confers no industrial property rights or any 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 using the contents noted in this manual.

  • Page 6: Table Of Contents

    INTRODUCTION Thank you for the purchasing the MELSEC-Q series PLC. Before using the equipment, please read this manual carefully to develop full familiarity with the functions and performance of the Q series PLC you have purchased, so as to ensure correct use. CONTENTS SAFETY PRECAUTIONS ..........................A- 1 REVISIONS ..............................A- 4...
  • Page 7 3.2.10 Data storage on E PROM....................... 3-13 3.2.11 Alert alarms ............................. 3-15 3.2.12 Control output setting at CPU stop error occurrence..............3-19 3.2.13 Q64TC control status controlling output signal and buffer memory settings and control status..................3-20 3.3 Sampling Period and Control Output Period................... 3-21 3.4 I/O Signals Transferred to/from the PLC CPU ..................
  • Page 8 3.5.33 Unused channel setting (buffer memory address: 3D , 5D , 7D , 9D ) ........3-43 3.5.34 E PROM's PID constant read command (buffer memory address: 3E , 5E , 7E , 9E ) .... 3-43 3.5.35 Automatic backup setting after auto tuning of PID constants (buffer memory address: 3F , 5F , 7F...
  • Page 9 6 PROGRAMMING 6- 1 to 6- 6 6.1 Programming Procedure.......................... 6- 2 6.2 Program Example Written Using GX Configurator-TC ................6- 3 6.2.1 GX Configurator-TC operation......................6- 3 6.2.2 Program example..........................6- 4 6.3 Program Example Written without Using GX Configurator-TC .............. 6- 5 7 ONLINE MODULE CHANGE 7- 1 to 7-13 7.1 Online Module Change Conditions......................

  • Page 10: Conformation To The Emc Directive And Low Voltage Instruction

    Conformation to the EMC Directive and Low Voltage Instruction For details on making Mitsubishi PLC conform to the EMC directive and low voltage instruction when installing it in your product, please see Chapter 3, "EMC Directive and Low Voltage Instruction" of the User's Manual (Hardware) of the PLC CPU to use.

  • Page 11: About The Generic Terms And Abbreviations

    About the Generic Terms and Abbreviations Unless otherwise specified, this manual uses the following generic terms and abbreviations to describe the Temperature control module. Generic term/abbreviation Description Personal computer DOS/V-compatible personal computer of IBM PC/AT or its compatible Generic product name of the product types SWnD5C-GPPW-E, SWnD5C-GPPW-EA, GX Developer SWnD5C-GPPW-EV and SWnD5C-GPPW-EVA.

  • Page 12: General Description

    1 GENERAL DESCRIPTION MELSEC-Q 1 GENERAL DESCRIPTION This manual deals with the specifications, handling and instructions wiring and programming methods of the following temperature control modules used with the MELSEC-Q series PLC CPU module (hereafter abbreviated to the PLC CPU). •...
  • Page 13 1 GENERAL DESCRIPTION MELSEC-Q (2) What are Q64TCTTBW and Q64TCRTBW? The Q64TCTTBW and Q64TCRTBW are Q64TCTT and Q64TCRT-based modules which have the additional function to detect a heater wire disconnection using inputs from external current sensors. Q64TCTTBW,Q64TCRTBW PLC CPU Buffer memory Input from temperature sensor Process...

  • Page 14: Features

    1 GENERAL DESCRIPTION MELSEC-Q 1.1 Features The Q64TC has the following features. (1) Optimum temperature adjustment control (PID control) (a) The Q64TC exercises temperature adjustment control automatically by merely setting the PID constants (proportional band (P), integral time (I), derivative time (D)) and temperature set value (set value: SV) necessary for PID operations.
  • Page 15 1 GENERAL DESCRIPTION MELSEC-Q (7) Choice of fine temperature measurement units and various control temperature ranges The temperature measurement unit of each loop can be set to 1°C or 0.1°C in Centigrade or to 1°F or 0.1°F in Fahrenheit, enabling you to choose appropriate resolution for control.

  • Page 16: The Pid Control System

    1 GENERAL DESCRIPTION MELSEC-Q 1.2 The PID Control System (1) The PID control system Figure 1.3 indicates the system configuration when performing PID control. Q64TC Set value data storage Control Manipulated value PID operation object data storage process value data storage Sensor Fig.

  • Page 17: About The Pid Operation

    1 GENERAL DESCRIPTION MELSEC-Q 1.3 About the PID Operation The Q64TC can perform PID control in process-value incomplete differentiation. 1.3.1 Operation method and formula The PID control in process-value incomplete differentiation is an operation method which puts the first-order delay filter as the input for derivative control action, and performs PID operation with the error value (E) after deleting the high-frequency noise component.

  • Page 18: The Q64Tc Actions

    1 GENERAL DESCRIPTION MELSEC-Q 1.3.2 The Q64TC actions The Q64TC performs PID operations in reverse action and forward action. (1) Reverse action In a reverse action, the process value (PV) increases toward the set value (SV) as the manipulation value (MV) increases. The reverse action is effective for heat control.

  • Page 19: Proportional Action (P-Action)

    1 GENERAL DESCRIPTION MELSEC-Q 1.3.3 Proportional action (P-action) (1) The proportional action is an action to obtain the manipulation value proportional to the deviation (difference between set value and process value). (2) With the proportional action, the relationship between the changes in the deviation and manipulation value can be expressed in the following formula: MV = where Kp is a proportional constant and is called the proportional gain.

  • Page 20: Integral Action (I-Action)

    1 GENERAL DESCRIPTION MELSEC-Q 1.3.4 Integral action (I-action) (1) The integral action is an action which continuously changes the manipulation value to eliminate the deviation when there is an deviation. The offset produced by the proportional action can be eliminated. (2) In the integral action, the time from the deviation occurrence until the manipulation value of the integral action becomes that of the proportional control action is called the integral time, and is indicated by Ti.

  • Page 21: Derivative Action (D-Action)

    1 GENERAL DESCRIPTION MELSEC-Q 1.3.5 Derivative action (D-action) (1) The derivative action adds the manipulation value proportional to the change speed to eliminate error when an deviation occurs. The derivative control action can prevent the control target from changing significantly due to disturbance. (2) In the derivative action, the time from the deviation occurrence until the manipulation value of the derivative action becomes that of the proportional action is called the derivative time, and is indicated by T...

  • Page 22: Pid Action

    1 GENERAL DESCRIPTION MELSEC-Q 1.3.6 PID action (1) The PID action performs control using the manipulation value obtained by merging proportional action, integral action and derivative action. (2) The PID action for the step response when the deviation is constant is shown in Figure 1.11.

  • Page 23: Functions Added To Function Version B And Later

    1 GENERAL DESCRIPTION MELSEC-Q 1.4 Functions Added to Function Version B and Later (1) Functions added to function version B Q64TC Reference Function Function summary section Multiple PLC system Control from any desired PLC CPU by a multiple — support PLC system.

  • Page 24: System Configuration

    2 SYSTEM CONFIGURATION MELSEC-Q 2 SYSTEM CONFIGURATION This chapter explains the system configuration of the Q64TC. 2.1 Applicable Systems (1) Applicable modules and numbers of Q64TC modules that may be mounted The following table indicates the CPU modules and network modules (for remote I/O stations) which accept the Q64TC, and the number of Q64TC modules that can be mounted.
  • Page 25 2 SYSTEM CONFIGURATION MELSEC-Q (4) Compatibility with online module change To make an online module change, use the module of function version C or later. POINT The products of function version C include the functions of the products function versions A and B. (5) Software packages supported Correspondence between systems which use Q64TC and software packages are as shown below.

  • Page 26: How To Check The Function Version And Software Version

    2 SYSTEM CONFIGURATION MELSEC-Q 2.2 How to Check the Function Version and Software Version This section describes how to check the function version of the Q64TC and the GX Configuration-TC software version. (1) How to check the function version of the Q64TC (a) To check the version using the "SERIAL column of the rating plate"...
  • Page 27 2 SYSTEM CONFIGURATION MELSEC-Q REMARK The version indication for the GX Configurator-TC has been changed as shown below from the SW0D5C-QTCU-E 30D upgrade product. Previous product Upgrade and subsequent versions SW0D5C-QTCU-E 30D GX Configurator-TC Version 1.10L 2 - 4 2 - 4...

  • Page 28: Specifications

    3 SPECIFICATIONS MELSEC-Q 3 SPECIFICATIONS This chapter provides the performance specifications of the Q64TC, I/O signals transferred to/from the PLC CPU and the specifications of buffer memory. For the general specifications of the Q64TC, refer to the User's Manual (hardware) of the CPU module used.
  • Page 29 3 SPECIFICATIONS MELSEC-Q Specifications Q64TCTT Q64TCRT Q64TCTTBW Q64TCRTBW Current sensor Refer to Section 2.1 Heater disconnection Input accuracy Full scale x (±1.0%) ————— detection Number of alert 3 to 255 specifications delays 32 points/2 slots 16 points/slot Number of input points occupied (Default I/O assignment : (I/O assignment: 16 intelligent points) 16 free points + 16 intelligent points)

  • Page 30: Usable Temperature Sensor Types, Measurement Temperature Ranges And Data Resolutions

    3 SPECIFICATIONS MELSEC-Q 3.1.2 Usable temperature sensor types, measurement temperature ranges and data resolutions (1) For use of Q64TCTT(BW) Table 3.2 Thermocouple type, measurement temperature range and data resolution list °C °F Thermocouple Measurement Measurement type Data resolution Data resolution temperature range temperature range 0 to 1700...

  • Page 31: Function Summary

    3 SPECIFICATIONS MELSEC-Q (2) For use of Q64TCRT(BW) Table 3.3 Usable platinum temperature-measuring resistors, measurement temperature ranges and data resolutions °C °F Platinum temperature- Measurement Measurement Data resolution Data resolution measuring resistor temperature range temperature range -300 to 1100 -200.0 to 600.0 Pt100 -200.0 to 200.0 -300.0 to 300.0...

  • Page 32: Auto Tuning Function

    3 SPECIFICATIONS MELSEC-Q 3.2.1 Auto tuning function (1) What is the auto tuning function? (a) The auto tuning function is designed for the Q64TC to set the optimum PID constants automatically. In auto tuning, the PID constants are calculated according to the hunting cycle and amplitude which take place when a manipulated value turned on/off alternates between overshooting and undershooting a set value.
  • Page 33 3 SPECIFICATIONS MELSEC-Q (2) Execution of auto tuning (a) Auto tuning is performed in the following procedure. Set to the buffer memory addresses Q64TC data setting indicated in (1), (b). Turn on the setting/operation mode Operation mode setting command (Yn1). Confirm that the setting/operation mode status (Xn1) is on.
  • Page 34 3 SPECIFICATIONS MELSEC-Q (b) Auto tuning operation Auto tuning performs operation as shown below. 1) Auto tuning output is provided. 2) Data collection starts when the process value returns to the set value after the first overshoot and undershoot. 3) After data collection, auto tuning ends when PID constants and loop disconnection detection judgment time are set.
  • Page 35 3 SPECIFICATIONS MELSEC-Q (3) Operation at termination of auto tuning (a) Operation at normal termination • The auto tuning status flag (Xn4 to Xn7) turns off. • The PID constants are set. • The loop disconnection detection judgment time (buffer memory addresses: , 5B , 7B , 9B...

  • Page 36: Reverse/Forward Action Select Function

    3 SPECIFICATIONS MELSEC-Q 3.2.2 Reverse/Forward action select function With the Q64TC, "reverse action" or "forward action" can be selected to perform the PID operations. (1) Q64TC default The default is set at "reverse action" for Q64TC. When performing the PID operations with the "forward action," set to the forward action in the reverse/forward action selection buffer memory(36 , and (2) Reverse/forward action control details...

  • Page 37: Unused Channel Setting

    3 SPECIFICATIONS MELSEC-Q 3.2.5 Unused channel setting (1) Channels where temperature sensors are not connected The Q64TC performs upscale processing on the channels where temperature sensors (thermocouples/platinum temperature-measuring resistors) are not connected. Hence, when a temperature sensor is not connected to the channel which will not exercise temperature control, the PV value is judged as higher than the temperature measurement range of the input range, and the "ALM"...

  • Page 38: Heater Disconnection Detection Function (Supported Only By Q64Tcttbw, Q64Tcrtbw)

    3 SPECIFICATIONS MELSEC-Q 3.2.7 Heater disconnection detection function (supported only by Q64TCTTBW, Q64TCRTBW) (1) Heater disconnection detection function (a) This is a function to check if there is a heater wire breakage using the standard heater current value (load current value detected by the current sensor (CT)), when the transistor output is on.

  • Page 39: Output Off-Time Current Error Detection Function (Available For Q64Tcttbw And Q64Tcrtbw Only)

    3 SPECIFICATIONS MELSEC-Q Example 2: The difference from the standard current at each station is: Channel 1: -16%, Channel 2: -17%, Channel 3: -22%, Channel 4: -19%, the compensation value becomes -16%. The heater disconnection detection is performed from the values after a -16% compensation: Channel 1: 0%, Channel 2: -1%, Channel 3: -6%, Channel 4: -3%.

  • Page 40: Data Storage On Eprom

    3 SPECIFICATIONS MELSEC-Q (2) When the input is disconnected or when the external operation device contact is welded, it is judged as an error since the temperature will rise though the control output is not provided. In this case, an alert is output if a temperature fall of 2°C or more is not observed within the preset loop disconnection detection judgment time after the control output has dropped to 0%.
  • Page 41 3 SPECIFICATIONS MELSEC-Q (2) Writing data to E PROM (a) When writing data to E PROM, turn on the E PROM backup command (Yn8). • The E PROM write completion flag (Xn8) turns on at completion of data write to E PROM.

  • Page 42: Alert Alarms

    3 SPECIFICATIONS MELSEC-Q 3.2.11 Alert alarms (1) The alert alarm is a function which sets the system in an alert status when the process value (PV) or deviation reaches the alert set value. It is used to turn on the device's hazard signal or operate the safety device. The alert alarm is classified as follows: •...
  • Page 43 3 SPECIFICATIONS MELSEC-Q 2) Lower limit deviation alert When the deviation [process value (PV) - set value (SV)] is equal to or less than the alert set value, the system is put in an alert status. [When alert set value is positive] [When alert set value is negative] Process value (PV) Process value (PV)
  • Page 44 3 SPECIFICATIONS MELSEC-Q (2) The Q64TC allows the alert alarm in (1) to be set with the addition of an alert dead band, alert delay count or wait/re-wait. The following table indicates the alert alarms which can be used with the addition of alert dead band, alert delay count and wait/re-wait.
  • Page 45 3 SPECIFICATIONS MELSEC-Q (c) Wait alert Choosing the wait alert ignores the alert status if the process value (PV)/deviation is in that status when the setting mode is changed to the operation mode, and makes the alert function invalid until the process value comes out of the alert status once.

  • Page 46: Control Output Setting At Cpu Stop Error Occurrence

    3 SPECIFICATIONS MELSEC-Q (3) The Q64TC allows four different alerts (alert alarms 1 to 4) to be selected and used from among the alert alarms, wait alert alarm and re-wait alert alarm. Set the alert alarms used as alert alarms 1 to 4 at the following buffer memory addresses: •...

  • Page 47: Q64Tc Control Status Controlling Output Signal And Buffer Memory Settings And Control Status

    3 SPECIFICATIONS MELSEC-Q 3.2.13 Q64TC control status controlling output signal and buffer memory settings and control status The Q64TC has the output signals (Y), buffer memory and intelligent function module switch which set its control status. The control status of the Q64TC is governed as indicated below by the settings of the output signals, buffer memory and intelligent function module switch.

  • Page 48: Sampling Period And Control Output Period

    3 SPECIFICATIONS MELSEC-Q 3.3 Sampling Period and Control Output Period (1) Sampling period (a) The Q64TC performs PID operations in order of CH1, CH2, CH3, CH4, CH1, CH2 ..The time from when PID operation is started on the current channel (CHn) until PID operation is restarted on the current channel (CHn) is called a sampling period.

  • Page 49: I/O Signals Transferred To/From The Plc Cpu

    3 SPECIFICATIONS MELSEC-Q 3.4 I/O Signals Transferred to/from the PLC CPU This section explains the allocation and applications of the Q64TC I/O signals. 3.4.1 I/O signal list (1) The Q64TC uses 16 input points and 16 output points to transfer signals to/from the PLC CPU.

  • Page 50: Input Signal Functions

    3 SPECIFICATIONS MELSEC-Q 3.4.2 Input signal functions (1) Module ready flag (Xn0) (a) This signal turns on as soon as the Q64TC is ready when the PLC CPU is powered on or reset. (b) Read/write of Q64TC buffer memory data from the PLC CPU is performed when the temperature control module ready flag is on.
  • Page 51 3 SPECIFICATIONS MELSEC-Q (5) Auto tuning status flag (Xn4 to Xn7) (a) This signal turns on when auto tuning of the corresponding channel is executed. Channel Auto tuning status flag ON/OFF status ON : Auto tuning in execution OFF: Auto tuning not in execution or completed (b) Auto tuning is executed using the auto tuning command (Yn4 to Yn7).
  • Page 52 3 SPECIFICATIONS MELSEC-Q (8) E PROM write failure flag (XnA) (a) This signal turns on at a failure of write of buffer memory contents to E PROM which starts when the E PROM backup command (Yn8) turns on. • OFF : Completion of write to E PROM •...

  • Page 53: Output Signal Functions

    3 SPECIFICATIONS MELSEC-Q 3.4.3 Output signal functions (1) Setting mode/operation mode command (Yn1) (a) This signal is used to set the operation mode of the temperature control function. • OFF : Setting mode • ON : Operation mode (b) This signal is set to all 4 channels together. (c) The following setting items may be changed only when Yn1 is off.
  • Page 54 3 SPECIFICATIONS MELSEC-Q (4) E PROM backup command (Yn8) (a) This signal is used to write buffer memory contents to E PROM. (b) Turning on the E PROM backup command writes buffer memory contents to PROM. 1) The "E PROM write completion flag (Xn8)" turns on at normal completion of write.

  • Page 55: Buffer Memory

    3 SPECIFICATIONS MELSEC-Q 3.5 Buffer Memory 3.5.1 Buffer memory list (1) Buffer memory common to Q64TCs Addresses (Hexadecimal) Initial Settings Range Read/write value Write data error code — — Read only Q64TCTT(BW) — Decimal point Read only position Q64TCRT(BW) — Alert definition —...
  • Page 56 3 SPECIFICATIONS MELSEC-Q Addresses (Hexadecimal) Initial Settings Range Read/write value Reserved — — — Heater disconnection alert setting 0 to 100% Read/write enabled Loop disconnection detection 0 to 7200s Read/write enabled judgment time Loop disconnection detection Input range width Read/write enabled dead band Unused channel setting 0: Used, 1: Unused...

  • Page 57: Write Data Error Code (Buffer Memory Address: 0 H )

    3 SPECIFICATIONS MELSEC-Q 3.5.2 Write data error code (buffer memory address: 0 Stores the error code and error-detected buffer memory address of the error detected when write from PLC CPU to Q64TC buffer memory was performed. Error code Error occurrence address When data is written from the PLC CPU, the Q64TC checks: •...

  • Page 58: Alert Definition (Buffer Memory Address: 5 H To 8 H )

    3 SPECIFICATIONS MELSEC-Q 3.5.4 Alert definition (buffer memory address: 5 to 8 (1) The bit associated with the alert detected on the corresponding channel turns to "1". Associated bit Alert definition number PV rose above the temperature measurement range of the preset input range.

  • Page 59: Manipulated Value (Mv Value, Buffer Memory Address: D H To 10 H )

    3 SPECIFICATIONS MELSEC-Q 3.5.6 Manipulated value (MV value, buffer memory address: D to 10 (1) Stores the result of PID operation performed on the basis of the temperature value imported from the temperature sensor. (2) The value stored is in the range -50 to 1050 (-5.0% to 105.0%). However, the value is in the range 0% to 100% for external output.

  • Page 60: Cold Junction Temperature Process Value (Buffer Memory Address: 1D H )

    3 SPECIFICATIONS MELSEC-Q 3.5.9 Cold junction temperature process value (buffer memory address: 1D (1) Stores the measured temperature (0 to 55°C) of the cold junction compensation resistor fitted to the Q64TCTT(BW). 3.5.10 MAN mode shift completion flag (buffer memory address: 1E (1) This flag checks whether switching from the automatic mode (AUTO) to the manual mode (MAN) has been completed or not.
  • Page 61 3 SPECIFICATIONS MELSEC-Q 3.5.11 E PROM's PID constant read/write flag (buffer memory address: 1F (1) This flag indicates a normal completion or failure of the following functions. • E2PROM's PID constant read command • Automatic backup setting after auto tuning of PID constants The following table indicates the definitions of the bits.

  • Page 62: Input Range (Buffer Memory Address: 20 H , 40 H , 60 H , 80 H )

    3 SPECIFICATIONS MELSEC-Q 3.5.12 Input range (buffer memory address: 20 , 40 , 60 , 80 (1) The following table indicates the types and input range settings of the temperature sensors to be connected to the Q64TC. Set the input range setting value according to the temperature sensor and operating temperature range used.

  • Page 63: Stop Mode Setting

    3 SPECIFICATIONS MELSEC-Q (b) For use of Q64TCRT(BW) Platinum °C °F temperature- Measured Measured Input range Input range measuring temperature temperature setting setting resistor type range range -200.0 to 600.0 -300 to 1100 Pt100 -200.0 to 200.0 -300.0 to 300.0 -200.0 to 500.0 -300 to 900 JPt100...

  • Page 64: Set Value (Sv) Setting

    3 SPECIFICATIONS MELSEC-Q 3.5.14 Set value (SV) setting (buffer memory address: 22 , 42 , 62 , 82 (1) Sets the temperature for the set value of PID operation. (2) The setting range is within the temperature setting range specified in the input range setting (refer to Section 3.5.12).

  • Page 65: Output Variation Limiter Setting (Buffer Memory Address: 2C H , 4C H , 6C H , 8C H )

    3 SPECIFICATIONS MELSEC-Q 3.5.18 Output variation limiter setting (buffer memory address: 2C , 4C , 6C , 8C (1) This function suppresses the variation of the manipulated value updated every second. (2) The setting range is 1 to 1000 (0.1 to 100.0%). For example, when the output variation limiter is set to 10 (1.0%), the output variation will be 1% per second at a sudden manipulated value change of 50%, and it will take 50 seconds until the output value changes to 50% actually.

  • Page 66: Control Output Period Setting (Buffer Memory Address: 2F H , 4F H , 6F H , 8F H )

    3 SPECIFICATIONS MELSEC-Q 3.5.21 Control output period setting (buffer memory address: 2F , 4F , 6F , 8F (1) Sets the pulse cycle (ON/OFF cycle) of the transistor output. Manipulated value (%) Transistor output Control output period (2) The setting range is 1 to 100 (1 to 100s). (3) The ON time of the control output period is found by multiplying the control output period by the manipulated value (%) calculated by PID operation.

  • Page 67: Control Response Parameter Setting (Buffer Memory Address: 31 H , 51 H , 71 H , 91 H )

    3 SPECIFICATIONS MELSEC-Q 3.5.23 Control response parameter setting (buffer memory address: 31 , 51 , 71 , 91 (1) The control response parameter is used to set the response to a PID control set value (SV) change in any of three levels (fast, normal and slow). (a) Fast : Choose this level to give faster response to a set value change.

  • Page 68: Man Output Setting (Buffer Memory Address: 33 H , 53 H , 73 H , 93 H )

    3 SPECIFICATIONS MELSEC-Q 3.5.25 MAN output setting (buffer memory address: 33 , 53 , 73 , 93 (1) This area is used to set the manipulated value in the "MAN" mode. (2) Write a value to the MAN output setting buffer memory after confirming that the corresponding bit of the manual mode shift completion flag (buffer memory address: 1E ) has turned to 1 (ON).

  • Page 69: Forward/Reverse Action Setting (Buffer Memory Address: 36 H , 56 H , 76 H , 96 H )

    3 SPECIFICATIONS MELSEC-Q 3.5.28 Forward/reverse action setting (buffer memory address: 36 , 56 , 76 , 96 (1) Sets whether each channel of the Q64TC will be used for forward or reverse action. • Forward action (cooling control): 0 • Reverse action (heating control): 1 3.5.29 Upper/lower setting limiter (buffer memory address: 37 , 38...

  • Page 70: Loop Disconnection Detection Dead Band Setting (Buffer Memory Address: 3C H , 5C H , 7C H , 9C H )

    3 SPECIFICATIONS MELSEC-Q 3.5.32 Loop disconnection detection dead band setting (buffer memory address: 3C , 5C , 7C , 9C (1) To prevent the false alarm of loop disconnection detection, set the non-alarm area (temperature width where loop disconnection will not be detected) around the set value.

  • Page 71: Automatic Backup Setting After Auto Tuning Of Pid Constants (Buffer Memory Address: 3F H , 5F H , 7F H , 9F H )

    3 SPECIFICATIONS MELSEC-Q 3.5.35 Automatic backup setting after auto tuning of PID constants (buffer memory address: 3F , 5F , 7F , 9F (1) With this function, the PID constants set at completion of auto tuning are backed up automatically by E PROM.

  • Page 72: Temperature Rise Completion Range Setting (Buffer Memory Address: A7 H )

    3 SPECIFICATIONS MELSEC-Q 3.5.39 Temperature rise completion range setting (buffer memory address: A7 (1) Sets the temperature rise/fall values, at which a temperature rise will be judged as completed, relative to the set value. Temperature rise completion range (+) Temperature rise Set value (SV) judgment range Temperature rise...

  • Page 73: Ct Monitor Method Switching (Buffer Memory Address: B0 H )

    3 SPECIFICATIONS MELSEC-Q 3.5.44 CT monitor method switching (buffer memory address: B0 (1) Sets the method of making heater current measurement. Choosing the ON current/OFF current measures the present current value of the Choosing the ON current holds (retains) the previous heater ON-time current value when the heater is OFF.

  • Page 74: Alert Alarm 1 To 4 Mode Setting

    3 SPECIFICATIONS MELSEC-Q 3.5.48 Alert alarm 1 to 4 mode setting (buffer memory address: C0 to C3 , D0 to D3 , E0 to E3 , F0 to F3 (1) Sets the alert mode which gives an alarm. No alert alarm will be given if "0" is set to the alert alarm 1 to 4 mode setting buffer memory (C0 to C3 , D0...

  • Page 75: H To

    3 SPECIFICATIONS MELSEC-Q 3.5.50 CT input channel assignment setting (buffer memory address: 108 to 10F (1) Sets how the CT inputs will be assigned to the channels. (2) The following table lists the CT inputs and set values. CT input Buffer memory address Set value Assignment is made by writing any of the...

  • Page 76: Setup And Procedure Before Starting The Operation

    4 SETUP AND PROCEDURE BEFORE STARTING THE OPERATION MELSEC-Q 4 SETUP AND PROCEDURE BEFORE STARTING THE OPERATION The following describes the procedure prior to the Q64TC operation, the name and setting of each part of the Q64TC, and wiring method. 4.1 Handling Precautions The following are the precautions for handling the Q64TC.

  • Page 77: Procedure Before Starting The Operation

    4 SETUP AND PROCEDURE BEFORE STARTING THE OPERATION MELSEC-Q 4.2 Procedure Before Starting the Operation The figure below shows the steps that should be followed before starting the Q64TC operation. Start Module mounting Mount the Q64TC in the specified slot. Wiring Wire the Q64TC.

  • Page 78: Parts Identification

    4 SETUP AND PROCEDURE BEFORE STARTING THE OPERATION MELSEC-Q 4.3 Parts Identification This section explains the names of the Q64TC parts. 3) 1) Number Name Description Indicates the operating status of the Q64TCTT(BW). On: Operating normally. RUN LED Off: 5V power is off, watchdog timer error occurred, or CPU stop error occurred with intelligent function module switches of all channels set to "CLEAR".
  • Page 79 4 SETUP AND PROCEDURE BEFORE STARTING THE OPERATION MELSEC-Q (1) When using Q64TCTT Terminal number Signal name COM- Unused CH1+ CH2+ CH1- CH2- Unused Unused CH3+ CH4+ CH3- CH4- (2) When using Q64TCTTBW Terminal number Signal name Unused CT1+ CT1- CT2+ CT2- COM-...
  • Page 80 4 SETUP AND PROCEDURE BEFORE STARTING THE OPERATION MELSEC-Q (3) When using Q64TCRT Terminal number Signal name COM- Unused (4) When using Q64TCRTBW Terminal number Signal name Unused CT1+ CT1- CT2+ CT2- COM- CT3+ Unused CT3- CT4+ CT4- CT5+ CT5- CT6+ CT6- CT7+...

  • Page 81: Wiring

    4 SETUP AND PROCEDURE BEFORE STARTING THE OPERATION MELSEC-Q 4.4 Wiring This section provides wiring instructions and module connection examples. 4.4.1 Wiring precautions External wiring must be noise-resistant as one of the conditions to fully exhibit the Q64TC functions and configure a highly reliably system. The instructions given below should be followed in wiring.

  • Page 82: External Wiring

    4 SETUP AND PROCEDURE BEFORE STARTING THE OPERATION MELSEC-Q 4.4.2 External wiring (1) For use of Q64TCTT Q64TCTT COM- 24VDC CH1+ CH1- Controlled object CH2+ CH2- CH4+ CH4- : Always use shielded cables. 4 - 7 4 - 7...
  • Page 83 4 SETUP AND PROCEDURE BEFORE STARTING THE OPERATION MELSEC-Q (2) For use of Q64TCTTBW Q64TCTTBW Current sensor COM- (CT) 24VDC CH1+ CH1- Controlled object CH2+ CH2- CH4+ CH4- Connector Connector CT1+ CT1- CT2+ CT input circuit CT2- CT8+ CT8- : Always use shielded cables. POINT To use the heater disconnection detection function, CT input channel assignment setting must be made.
  • Page 84 4 SETUP AND PROCEDURE BEFORE STARTING THE OPERATION MELSEC-Q (3) For use of Q64TCRT Q64TCRT COM- 24VDC Controlled object : Always use shielded cables. 4 - 9 4 - 9...
  • Page 85 4 SETUP AND PROCEDURE BEFORE STARTING THE OPERATION MELSEC-Q (4) For use of Q64TCRTBW Q64TCRTBW COM- Current sensor 24VDC (CT) Controlled object Connector Connector CT1+ CT1- CT2+ CT2- CT input circuit CT8+ CT8- : Always use shielded cables. POINT To use the heater disconnection detection function, CT input channel assignment setting must be made.

  • Page 86: Heater Disconnection Detection Wiring And Setting Example For Use Of Three-Phase Heater

    4 SETUP AND PROCEDURE BEFORE STARTING THE OPERATION MELSEC-Q 4.4.3 Heater disconnection detection wiring and setting example for use of three-phase heater The following wiring and setting example given below is designed to detect a three- phase heater disconnection using the heater disconnection detection function. Q64TCTTBW COM- Controlled...

  • Page 87: Switch Settings For The Intelligent Function Module

    4 SETUP AND PROCEDURE BEFORE STARTING THE OPERATION MELSEC-Q 4.5 Switch Settings for the Intelligent Function Module This section explains the intelligent function module switch settings. Make intelligent function module switch settings in I/O assignment setting on GX Developer. Making intelligent function module switch settings allows you to set to the Q64TC the output status to be established when the PLC CPU has comes to an error stop.
  • Page 88 4 SETUP AND PROCEDURE BEFORE STARTING THE OPERATION MELSEC-Q (2) Operating procedure Perform settings, starting with the GX Developer I/O assignment screen. (a) I/O assignment screen Specify the following for the slot where theQ64TC is mounted. Type : Select "Intelli." Model name : Enter the module's model name.

  • Page 89: Utility Package (Gx Configurator-Tc)

    5 UTILITY PACKAGE (GX Configurator-TC) MELSEC-Q 5 UTILITY PACKAGE (GX Configurator-TC) 5.1 Utility Package Functions Table 5.1 shows a list of the utility package functions. Table 5.1 Utility Package (GX Configurator-TC) Function List Reference Function Description section (1) Make initial setting for operating the temperature control module channel-by-channel. Set the values of the items which require initial setting.
  • Page 90 5 UTILITY PACKAGE (GX Configurator-TC) MELSEC-Q Reference Function Description section Monitors and tests the buffer memory and I/O signals for the temperature control module. you can use the auto tuning function. •Write Data Error Code •CH Warning1 •CH Decimal Point Place •CH Warning2 •CH...

  • Page 91: Installing And Uninstalling The Utility Package

    5 UTILITY PACKAGE (GX Configurator-TC) MELSEC-Q 5.2 Installing and Uninstalling the Utility Package See "Method of installing the MELSOFT Series" attached with the utility package regarding the install and uninstall operation for the utility package. 5.2.1 User precautions The following explains the precautions on using the Utility package: (1) Important safety information Since the utility is add-in software for GX Developer, make sure to read "Safety Precautions"...
  • Page 92 5 UTILITY PACKAGE (GX Configurator-TC) MELSEC-Q (6) About the number of parameters that can be set in GX Configurator-TC The number of parameters that can be set by the GX Configurator for an intelligent function module installed in the CPU module and in a remote I/O station of the MELSECNET/H network system is limited.

  • Page 93: Operating Environment

    5 UTILITY PACKAGE (GX Configurator-TC) MELSEC-Q 5.2.2 Operating environment The operating environment of the personal computer where the GX Configurator-TC is used is explained. Item Peripheral devices Installation (Add-in) destination Add-in to GX Developer Version 4 (English version) or later ®...

  • Page 94: Explanation Of Utility Package Operations

    5 UTILITY PACKAGE (GX Configurator-TC) MELSEC-Q 5.3 Explanation of Utility Package Operations 5.3.1 How to perform common utility package operations (1) Available control keys Special keys that can be used during operations of the utility package and their applications are shown in the table below. Name of key Application Cancels a newly entered value when entering data in a cell.
  • Page 95 5 UTILITY PACKAGE (GX Configurator-TC) MELSEC-Q 3) Operating using GX Developer. [Online] [Read from PLC] / [Write to PLC] "Intelligent module parameter" Or, operate on the intelligent module parameter setting module selection screen of the utility. [Online] [Read from PLC] / [Write to PLC] <Text file>...

  • Page 96: Operation Overview

    5 UTILITY PACKAGE (GX Configurator-TC) MELSEC-Q 5.3.2 Operation overview GX Developer screen [Tools] – [Intelligent function utility] – [Start] Intelligent module parameter setting module selection screen Enter "Start I/O No.", then select "Package name" and "Module model name". See Section 5.3.3 Initial setting Auto refresh Initial setting screen...
  • Page 97 5 UTILITY PACKAGE (GX Configurator-TC) MELSEC-Q [Online] – [Monitor/test] Select monitor/test module screen Enter "Start I/O No.", then select Monitor/test "Package name" and "Module model name". Monitor/test screen See Section 5.6 5 - 9 5 - 9...

  • Page 98: Starting The Intelligent Function Utility

    5 UTILITY PACKAGE (GX Configurator-TC) MELSEC-Q 5.3.3 Starting the intelligent function utility [Purpose of operation] Start the utility from GX Developer, and display the intelligent module parameter setting module selection screen. The initial setting, auto refresh and select monitor/test module (selecting the module for which monitoring/testing is to be performed) screens can be started from this screen.
  • Page 99 5 UTILITY PACKAGE (GX Configurator-TC) MELSEC-Q (3) Menu bar (a) File items File operations are performed for the intelligent module parameters for the project opened by GX Developer. [Open file] : Opens the parameter file. [Close file] : Closes the parameter file. If changes have been made, the dialog box asking whether to save the file appears.

  • Page 100: Initial Settings

    5 UTILITY PACKAGE (GX Configurator-TC) MELSEC-Q 5.4 Initial Settings [Purpose of operation] Make initial setting for operating the temperature control module channel-by- channel. Refer to Section 5.1 for the initial setting parameter types. Sequence program setting will be made unnecessary by making this initial setting.
  • Page 101 5 UTILITY PACKAGE (GX Configurator-TC) MELSEC-Q May be selected only CT Setting Other Setting when Q64TCTT or Q64TCRT is used 5 - 13 5 - 13...
  • Page 102 5 UTILITY PACKAGE (GX Configurator-TC) MELSEC-Q [Explanation of items] (1) Explanation of the command buttons Make text file Outputs the screen display in a text file format. End setup Confirms the entry of set data and ends the operation. Cancel Cancels the set data and ends the operation.

  • Page 103: Auto Refresh

    5 UTILITY PACKAGE (GX Configurator-TC) MELSEC-Q 5.5 Auto Refresh [Purpose of operation] Set the Q64TC buffer memory to be automatically refreshed, for each channel. Refer to Section 5.1 for the automatic refresh setting types. These auto refresh settings eliminate the need for reading by a sequence program.
  • Page 104 5 UTILITY PACKAGE (GX Configurator-TC) MELSEC-Q [Explanation of items] (1) Contents of the screen display Module side buffer : Displays the size of the setting item buffer memory. size Module side transfer : Displays the number of words to transfer. word count Transfer direction : "...

  • Page 105: Monitor/Test

    5 UTILITY PACKAGE (GX Configurator-TC) MELSEC-Q 5.6 Monitor/Test [Purpose of operation] Start the buffer memory monitoring/testing, and I/O signals monitoring/testing from this screen. [Startup procedure] Select monitor/test module screen "Start I/O No. " "Package name" "Module model name" Monitor/test Enter the start I/O No. in hexadecimal. The screen can also be started from the GX Developer Version 6 or later system monitor.
  • Page 106 5 UTILITY PACKAGE (GX Configurator-TC) MELSEC-Q CT Setting Other Setting AUTO/MAN Mode Auto Tuning 5 - 18 5 - 18...
  • Page 107 5 UTILITY PACKAGE (GX Configurator-TC) MELSEC-Q [Explanation of items] (1) Contents of the screen display Setting item : Displays the I/O signal or buffer memory name. Current value : Displays the I/O signal status or present buffer memory value for monitoring.

  • Page 108: Programming

    6 PROGRAMMING MELSEC-Q 6 PROGRAMMING The examples given in this chapter assume that the system has the following configuration and Q64TC programs are divided into: • Program written using GX Configurator-TC; and • Program written without using GX Configurator-TC System configuration for program explanation (1) System configuration (2) Program conditions The programs are written to read the temperatures measured by the...

  • Page 109: Programming Procedure

    6 PROGRAMMING MELSEC-Q 6.1 Programming Procedure Create the programs for running the Q64TC to exercise temperature control in the following procedure. Start Do you use initial setting of utility? Create sequence Set initial data (input program for setting range, set value, etc.) initial data (input range in initial setting.

  • Page 110: Program Example Written Using Gx Configurator-Tc

    6 PROGRAMMING MELSEC-Q 6.2 Program Example Written Using GX Configurator-TC 6.2.1 GX Configurator-TC operation (1) Initial setting (Refer to Section 5.4) Make setting as indicated below. Setting item Description Setting CH1 input range Set the input range of CH.1. CH1 set value setting (SV) Set the set value of CH.1.

  • Page 111: Program Example

    6 PROGRAMMING MELSEC-Q (4) Execution of auto tuning in monitor/test setting (Refer to Section 5.6) Auto tuning is executed in the procedure shown on the screen. Setting item Description Setting Set whether or not the PID constants will be backed up automatically by CH1 automatic backup PROM.

  • Page 112: Program Example Written Without Using Gx Configurator-Tc

    6 PROGRAMMING MELSEC-Q 6.3 Program Example Written without Using GX Configurator-TC Turned off in setting mode, turned on in operation mode. Setting/operation Operation Setting change mode setting command mode command command Set value write command Set value write command Unused channel setting Module Hardware ready...

  • Page 113: Auto Tuning Execution Command

    6 PROGRAMMING MELSEC-Q Auto tuning execution request CH1 auto Auto tuning Module Hardware Setting/ tuning command execution ready flag error flag operation command mode status Auto tuning execution request cancel CH1 auto tuning status CH1 auto tuning command Error code read and output and error reset request Write data Write error Module...

  • Page 114: Online Module Change

    7 ONLINE MODULE CHANGE MELSEC-Q 7 ONLINE MODULE CHANGE This chapter describes the specifications of an online module change. Perform an online module change by operating GX Developer. (2) When you want to continue the pre-change operation with the new module after an online module change, save/restore the buffer memory contents.

  • Page 115: Online Module Change Operations

    7 ONLINE MODULE CHANGE MELSEC-Q 7.2 Online Module Change Operations The following gives the operations performed for an online module change. PLC CPU operation : Executed : Not executed FROM/TO GX Configurator (Intelligent function module (User operation) X/Y refresh instruction Device test Initial setting operation) Monitor/...

  • Page 116: Online Module Change Procedure

    7 ONLINE MODULE CHANGE MELSEC-Q 7.3 Online Module Change Procedure The online module change procedure is explained separately for the case where GX Configurator-TC was used for initial setting and for the case where a sequence program was used for initial setting. 7.3.1 GX Configurator-TC was used for initial setting (1) Operation stop Turn off the following output signals to stop module operation.
  • Page 117 7 ONLINE MODULE CHANGE MELSEC-Q (2) Dismounting of module After choosing [Diagnosis] - [Online module change] on GX Developer to enter the "Online module change" mode, double-click the module to be changed online to display the "Online module change" screen. Click the "Execution"...
  • Page 118 7 ONLINE MODULE CHANGE MELSEC-Q (3) Mounting of new module Mount a new module to the same slot and connect the external wiring. After mounting the module, click the [Execution] button and make sure that the "RUN" LED is lit. Module Ready (X0) remains OFF. (4) Operation check To make an operation check, click the [Cancel] button to cancel control resumption.
  • Page 119 7 ONLINE MODULE CHANGE MELSEC-Q Click the [Close] button to close the System monitor screen. Before resuming control, check the Q64TC for the following items. If any fault is found, refer to Chapter 8 and take corrective action. 1) The RUN LED is on. 2) The ERR.
  • Page 120 7 ONLINE MODULE CHANGE MELSEC-Q (5) Resumption of control After choosing [Diagnosis] - [Online module change] on GX Developer to redisplay the "Online module change" screen, click the [Execution] button to resume control. The FROM/TO instruction for the module resumes. The "Online module change completed"...

  • Page 121: Sequence Program Was Used For Initial Setting

    7 ONLINE MODULE CHANGE MELSEC-Q 7.3.2 Sequence program was used for initial setting (1) Conversion disable Turn off the following output signals to stop module operation. Device No. Signal name Setting/operation mode command PROM backup command Default setting registration command Setting change command POINT Control may not stop if only the setting/operation mode command (Yn1) is turned off.
  • Page 122 7 ONLINE MODULE CHANGE MELSEC-Q (2) Dismounting of module After choosing [Diagnosis] - [Online module change] on GX Developer to enter the "Online module change" mode, double-click the module to be changed online to display the "Online module change" screen. Click the "Execution"...
  • Page 123 7 ONLINE MODULE CHANGE MELSEC-Q After confirming that the "RUN" LED of the module has turned off, disconnect the external wiring and dismount the module. POINT (1) If you have removed the wiring together with the terminal block, the temperature measurement values may vary within the accuracy range due to the error of the specific cold junction compensation resistor.
  • Page 124 7 ONLINE MODULE CHANGE MELSEC-Q (4) Operation check To make an operation check, click the [Cancel] button to cancel control resumption. Click the [OK] button to leave the "Online module change" mode. Click the [Close] button to close the System monitor screen. Choose "Online"...
  • Page 125 7 ONLINE MODULE CHANGE MELSEC-Q Before resuming control, check the Q64TC for the following items. If any fault is found, refer to Chapter 8 and take corrective action. 1) The RUN LED is on. 2) The ERR. LED is off. 3) The write error flag (Xn2) is off.

  • Page 126: Precautions For Online Module Change

    7 ONLINE MODULE CHANGE MELSEC-Q 7.4 Precautions for Online Module Change The following are the precautions for online module change. Always perform an online module change in the correct procedure. A failure to do so can cause a malfunction or failure. If you resume control after setting the prerecorded values to the buffer memory of the new module after an online module change, control cannot be resumed in the same control status since the manipulated values (MV) (buffer memory...

  • Page 127: Troubleshooting

    8 TROUBLESHOOTING MELSEC-Q 8 TROUBLESHOOTING 8.1 Error Code List The error code of the Q64TC is stored into address 0 of the buffer memory. The error code is stored into the lower 3 bits of address 0 and the error-detected buffer memory address into the upper 12 bits.

  • Page 128: Processing Performed By Q64Tc At Error Occurrence

    8 TROUBLESHOOTING MELSEC-Q REMARK 1) The error code "4" is stored if data outside the setting range is written to the input range area or alert mode setting area in the setting mode. If you switch the setting mode to the operation mode without making error reset, the error code changes to "3".

  • Page 129: If The Run Led Has Flickered Or Turned Off

    8 TROUBLESHOOTING MELSEC-Q 8.3 If the RUN LED Has Flickered or Turned Off Check item Corrective action • Check the power supply module. Is 5VDC supplied? • Load the module securely. Is the sum of current capacities of the modules Make the sum of current capacities of the loaded on the base unit equal to or less than modules loaded on the base unit equal to or...

  • Page 130: If The Module Ready Flag (Xn0) Does Not Turn On

    8 TROUBLESHOOTING MELSEC-Q 8.6 If the Module Ready Flag (Xn0) Does Not Turn ON Check item Corrective action • Reset the PLC CPU or power it on again. Has a watchdog timer error occurred? • Change the Q64TC. • Refer to the used PLC CPU User's Manual Has an error occurred in the PLC? and take corrective action.

  • Page 131: Checking The Q64Tc Status By System Monitoring Of Gx Developer

    8 TROUBLESHOOTING MELSEC-Q 8.10 Checking the Q64TC Status by System Monitoring of GX Developer Choosing the detailed information of the Q64TC in system monitoring of GX Developer allows you to check the error codes and LED lit-up states. (1) Operating GX Developer [Diagnostics] [System monitor] "Select Q64TC"...
  • Page 132 8 TROUBLESHOOTING MELSEC-Q (3) H/W Information (When using GX Developer Version 6 or later) (a) Hardware LED information The hardware LED information gives the following information. Item Condition on which value turns to 1 Item Condition on which value turns to 1 Same as the one of the actual RUN LED DATA ERR At write data error occurrence H/W ERR...
  • Page 133 8 TROUBLESHOOTING MELSEC-Q (4) H/W Information (When using GX Developer Version 5 or earlier) 1) Actual LED information 8 - 7 8 - 7...
  • Page 134 8 TROUBLESHOOTING MELSEC-Q 2) LED1 information Condition on which bit turns on Condition on which bit turns on When CH2 heater disconnection is detected* When CH1 loop disconnection is detected When CH2 loop disconnection is detected When CH1 alert 4 is on When CH2 alert 4 is on When CH1 alert 3 is on When CH2 alert 3 is on...

  • Page 135: Appendix

    APPENDIX MELSEC-Q APPENDIX Appendix 1 External Dimension Diagram (1) Q64TCTT 2 (0.08) 112 (4.41) 27.4 (10.80) Unit: mm (in.) (2) Q64TCTTBW App. 2 (0.08) 112 (4.41) 55.2 (2.17) Unit: mm (in.) Appendix - 1 Appendix - 1...
  • Page 136 APPENDIX MELSEC-Q (3) Q64TCRT 2 (0.08) 112 (4.41) 27.4 (10.80) Unit: mm (in.) (2) Q64TCRTBW App. 2 (0.08) 112 (4.41) 55.2 (2.17) Unit: mm (in.) Appendix - 2 Appendix - 2...
  • Page 137 APPENDIX MELSEC-Q MEMO Appendix - 3 Appendix - 3...

  • Page 138: Index

    INDEX Ind. Error reset command.........3-26 Adjustment sensitivity (dead band) setting... 3-38 External dimension diagram..... Appendix- 1 Alert alarm ............. 3-15 External wiring..........4- 7 Alert alarm 1 to 4 mode setting..... 3-47 Alert alarm 1 to 4 setting ....... 3-37 Alert dead band setting ......... 3-44 Forced PID control stop.........3-10 Alert definition..........
  • Page 139 MAN mode shift completion flag....3-33 Temperature process value......3-31 MAN output setting........3-41 Temperature rise completion range setting ..3-45 Ind. Manipulated value ........3-32, 3-46 Temperature rise completion Manipulated value resolution switching..3-46 soak time setting ..........3-45 Measured temperature range ......3- 3 Temperature rise judgment flag ....3-32 Module ready flag..........
  • Page 140 WARRANTY Please confirm the following product warranty details before starting use. 1. Gratis Warranty Term and Gratis Warranty Range If any faults or defects (hereinafter "Failure") found to be the responsibility of Mitsubishi occurs during use of the product within the gratis warranty term, the product shall be repaired at no cost via the dealer or Mitsubishi Service Company. Note that if repairs are required at a site overseas, on a detached island or remote place, expenses to dispatch an engineer shall be charged for.
  • Page 141 Microsoft, Windows, Windows NT are registered trademarks of Microsoft Corporation in the United States and other countries. Pentium is a registered trademark of Intel Corporation in the United States and other countries. Other company and product names herein are either trademarks or registered trademarks of their respective owners.
  • Page 142 MITSUBISHI ELECTRIC HEADQUARTERS EUROPEAN REPRESENTATIVES EUROPEAN REPRESENTATIVES EUROPEAN REPRESENTATIVES MITSUBISHI ELECTRIC EUROPE GEVA AUSTRIA MITSUBISHI ELECTRIC IRELAND TURKEY Wiener Straße 89 Darülaceze Cad. No. 43 KAT: 2 EUROPE B.V. EUROPE B.V. – Irish Branch Gothaer Straße 8 A-2500 Baden Westgate Business Park...

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