Contents

SAFETY PRECAUTIONS
CONDITIONS OF USE FOR THE PRODUCT
REVISIONS
INTRODUCTION
CONTENTS
COMPLIANCE WITH EMC AND LOW VOLTAGE DIRECTIVES
ABOUT THE GENERIC TERMS AND ABBREVIATIONS
PRODUCT STRUCTURE
1 OVERVIEW
- 1.1 Features
- 1.2 PID Control System
- 1.3 PID Operation
  - 1.3.1 Operation method and formula
  - 1.3.2 Actions in the Q62HLC
  - 1.3.3 Proportional action (P-action)
  - 1.3.4 Integral action (I-action)
  - 1.3.5 Derivative action (D-action)
  - 1.3.6 PID action
2 SYSTEM CONFIGURATION
- 2.1 Applicable Systems
- 2.2 For Using the Q62HLC with Redundant CPUs
- 2.3 Checking Function Version, Production Information, Serial Number, and Software Version
3 SPECIFICATIONS
- 3.1 Performance Specifications
  - 3.1.1 Performance specifications of the Q62HLC
  - 3.1.2 Operation at input disconnection
- 3.2 Functions
  - 3.2.1 Auto tuning function
  - 3.2.2 Auto tuning setting function
  - 3.2.3 Reverse/forward action select function
  - 3.2.4 RFB limiter function
  - 3.2.5 Sensor compensation function
  - 3.2.6 Unused channel setting function
  - 3.2.7 Forced PID control stop function
  - 3.2.8 Loop disconnection detection function
  - 3.2.9 Data storage in FeRAM function
  - 3.2.10 Alert function
  - 3.2.11 Control output setting at CPU stop error occurrence function
  - 3.2.12 Program control function
  - 3.2.13 Cascade control function
  - 3.2.14 Scaling function
  - 3.2.15 SV tracking function
  - 3.2.16 Forced output function
  - 3.2.17 Simplified analog I/O function
  - 3.2.18 Parameter change in program control function
  - 3.2.19 Q62HLC control status controlling output signal and buffer memory settings and control status
- 3.3 Sampling Period
- 3.4 I/O Signals Transferred to/from the Programmable Controller CPU
  - 3.4.1 I/O signals
  - 3.4.2 Input signal functions
  - 3.4.3 Output signal functions
- 3.5 Buffer Memory
  - 3.5.1 Buffer memory areas
  - 3.5.2 Error code (buffer memory address 0: Un\G0)
  - 3.5.3 Alert definition (buffer memory address 5, 6: Un\G5, Un\G6)
  - 3.5.4 Measured value (PV) (buffer memory address 9, 10: Un\G9, Un\G10)
  - 3.5.5 Manipulated value (MV) (buffer memory address 13, 14: Un\G13, Un\G14)
  - 3.5.6 Approach flag (buffer memory address 17, 18: Un\G17, Un\G18)
  - 3.5.7 Set value monitor (buffer memory address 25, 26: Un\G25, Un\G26)
  - 3.5.8 Cold junction temperature measured value (buffer memory address 29: Un\G29)
  - 3.5.9 Control mode monitor (buffer memory address 30: Un\G30)
  - 3.5.10 PID constant read/write completion flag from FeRAM (buffer memory address 31: Un\G31)
  - 3.5.11 Input range (buffer memory address 32, 64: Un\G32, Un\G64)
  - 3.5.12 Stop mode setting (buffer memory address 33, 65: Un\G33, Un\G65)
  - 3.5.13 Set value (SV) setting (buffer memory address 34, 66: Un\G34, Un\G66)
  - 3.5.14 PID constant setting (buffer memory address 35 to 37, 67 to 69: Un\G35 to Un\G37, Un\G67 to Un\G69)
  - 3.5.15 Alert set value 1 to 4 (buffer memory address 38 to 41, 70 to 73: Un\G38 to Un\G41, Un\G70 to Un\G73)
  - 3.5.16 Upper/lower output limiter (buffer memory address 42, 43, 74, 75: Un\G42, Un\G43, Un\G74, Un\G75)
  - 3.5.17 Output variation limiter (buffer memory address 44, 76: Un\G44, Un\G76)
  - 3.5.18 Sensor compensation value setting (buffer memory address 45, 77: Un\G45, Un\G77)
  - 3.5.19 AT differential gap (buffer memory address 46, 78: Un\G46, Un\G78)
  - 3.5.20 AT additional lag (buffer memory address 47, 79: Un\G47, Un\G79)
  - 3.5.21 Primary delay digital filter setting (buffer memory address 48, 80: Un\G48, Un\G80)
  - 3.5.22 Control response parameter (buffer memory address 49, 81: Un\G49, Un\G81)
  - 3.5.23 Control mode (buffer memory address 50, 82: Un\G50, Un\G82)
  - 3.5.24 MAN output setting (buffer memory address 51, 83: Un\G51, Un\G83)
  - 3.5.25 Setting change rate limiter (buffer memory address 52, 84: Un\G52, Un\G84)
  - 3.5.26 AT bias (buffer memory address 53, 85: Un\G53, Un\G85)
  - 3.5.27 Forward/reverse action setting (buffer memory address 54, 86: Un\G54, Un\G86)
  - 3.5.28 Upper/lower setting limiter (buffer memory address 55, 56, 87, 88: Un\G55, Un\G56, Un\G87, Un\G88)
  - 3.5.29 Program control run/reset (buffer memory address 57, 89: Un\G57, Un\G89)
  - 3.5.30 Loop disconnection detection judgment time (buffer memory address 59, 91: Un\G59, Un\G91)
  - 3.5.31 Loop disconnection detection dead band (buffer memory address 60, 92: Un\G60, Un\G92)
  - 3.5.32 Unused channel setting (buffer memory address 61, 93: Un\G61, Un\G93)
  - 3.5.33 PID constant read command from FeRAM (buffer memory address 62, 94: Un\G62, Un\G94)
  - 3.5.34 Automatic backup setting after auto tuning of PID constants (buffer memory address 63, 95: Un\G63, Un\G95)
  - 3.5.35 Alert dead band setting (buffer memory address 164: Un\G164)
  - 3.5.36 Alert delay count (buffer memory address 165: Un\G165)
  - 3.5.37 Approach range setting (buffer memory address 167: Un\G167)
  - 3.5.38 Approach soak time setting (buffer memory address 168: Un\G168)
  - 3.5.39 PID continuation flag (buffer memory address 169: Un\G169)
  - 3.5.40 Cascade ON/OFF (buffer memory address 176: Un\G176)
  - 3.5.41 Cascade gain (buffer memory address 177: Un\G177)
  - 3.5.42 Cascade bias (buffer memory address 178: Un\G178)
  - 3.5.43 Cascade monitor (buffer memory address 179: Un\G179)
  - 3.5.44 Alert 1 to 4 mode setting (buffer memory address 192 to 195, 208 to 211: Un\G192 to Un\G195, Un\G208 to Un\G211)
  - 3.5.45 Scaling value (buffer memory address 196, 212: Un\G196, Un\G212)
  - 3.5.46 Scaling range upper/lower limit value (buffer memory address 197, 198, 213, 214: Un\G197, Un\G198, Un\G213, Un\G214)
  - 3.5.47 Scaling width upper/lower limit value (buffer memory address 199, 200, 215, 216: Un\G199, Un\G200, Un\G215, Un\G216)
  - 3.5.48 Hold command (buffer memory address 201, 217: Un\G201, Un\G217)
  - 3.5.49 Command advancing (buffer memory address 202, 218: Un\G202, Un\G218)
  - 3.5.50 SV tracking setting (buffer memory address 203, 219: Un\G203, Un\G219)
  - 3.5.51 Forced output command (buffer memory address 204, 220: Un\G204, Un\G220)
  - 3.5.52 Forced output manipulated value (MV) (buffer memory address 205, 221: Un\G205, Un\G221)
  - 3.5.53 Segment monitor (buffer memory address 256, 512: Un\G256, Un\G512)
  - 3.5.54 Segment remaining time (buffer memory address 257, 513: Un\G257, Un\G513)
  - 3.5.55 Execution times monitor (buffer memory address 258, 514: Un\G258, Un\G514)
  - 3.5.56 Pattern end output flag (buffer memory address 259, 515: Un\G259, Un\G515)
  - 3.5.57 End status flag (buffer memory address 260, 516: Un\G260, Un\G516)
  - 3.5.58 Wait status flag (buffer memory address 261, 517: Un\G261, Un\G517)
  - 3.5.59 Hold status flag (buffer memory address 262, 518: Un\G262, Un\G518)
  - 3.5.60 Advancing completion flag (buffer memory address 263, 519: Un\G263, Un\G519)
  - 3.5.61 Execution pattern monitor (buffer memory address 264, 520: Un\G264, Un\G520)
  - 3.5.62 Zone PID monitor (buffer memory address 265, 521: Un\G265, Un\G521)
  - 3.5.63 Forced output status flag (buffer memory address 266, 522: Un\G266, Un\G522)
  - 3.5.64 Execution pattern (buffer memory address 272, 528: Un\G272, Un\G528)
  - 3.5.65 Start mode (buffer memory address 273, 529: Un\G273, Un\G529)
  - 3.5.66 Time scale (buffer memory address 274, 530: Un\G274, Un\G530)
  - 3.5.67 Zone setting (buffer memory address 275 to 313, 531 to 569: Un\G275 to Un\G313, Un\G531 to Un\G569)
  - 3.5.68 Program pattern (buffer memory address 320 to 500, 576 to 756: Un\G320 to Un\G500, Un\G576 to Un\G756)
  - 3.5.69 Set value at program control start (SV_PCS) setting (buffer memory address: 501, 757: Un\G501, Un\G757)
4 PROCEDURES AND SETTINGS BEFORE SYSTEM OPERATION
- 4.1 Handling Precautions
- 4.2 Procedures before Operation
- 4.3 Part Names
- 4.4 Wiring
  - 4.4.1 Wiring precautions
  - 4.4.2 External wiring
- 4.5 Intelligent Function Module Switch Setting
5 UTILITY PACKAGE (GX Configurator-TC)
- 5.1 Utility Package Functions
- 5.2 Installing and Uninstalling the Utility Package
  - 5.2.1 Handling precautions
  - 5.2.2 Operating environment
- 5.3 Utility Package Operation
  - 5.3.1 Common utility package operations
  - 5.3.2 Operation overview
  - 5.3.3 Starting the intelligent function module utility
- 5.4 Initial Settings
- 5.5 Auto Refresh Setting
- 5.6 Monitoring/Test
6 PROGRAMMING
- 6.1 Programming Procedure
- 6.2 For Use in Normal System Configuration
  - 6.2.1 Program example using the utility package
  - 6.2.2 Program example without using the utility package
- 6.3 For Use on Remote I/O Network
  - 6.3.1 Program example using the utility package
  - 6.3.2 Program example without using the utility package
7 ONLINE MODULE CHANGE
- 7.1 Online Module Change Conditions
- 7.2 Operations When an Online Module Change is Performed
- 7.3 Online Module Change Procedure
  - 7.3.1 When GX Configurator-TC is used for the initial setting
  - 7.3.2 When a sequence program is used for the initial setting
- 7.4 Precautions for Online Module Change
  - 7.4.1 Precautions before module change
  - 7.4.2 Precautions after module change
  - 7.4.3 Precautions depending on parameter setting method
8 TROUBLESHOOTING
- 8.1 Error Codes
- 8.2 Processing Performed by the Q62HLC at Error Occurrence
- 8.3 When the RUN LED Flashes or Turns Off
- 8.4 When the ERR. LED Turns On or Flashes
- 8.5 When the ALM LED Turns On or Flashes
- 8.6 When Watchdog Timer Error Flag (Xn0) Is On
- 8.7 When Error Flag (Xn2) Is On
- 8.8 When Module Ready Flag (Xn3) Does Not Turn On
- 8.9 When FeRAM Write Failure Flag (XnA) Is On
- 8.10 When Auto Tuning Does Not Start (When Auto Tuning Status Flag (Xn4, Xn5) Does Not Turn On)
- 8.11 When Auto Tuning Does Not Complete (When Auto Tuning Status Flag (Xn4, Xn5) Remains to Be On and Does Not Turn Off)
- 8.12 When Alert Flag (XnC and XnD) is On
- 8.13 Checking the Q62HLC Status by System Monitor of GX Developer
APPENDICES
- Appendix 1 External Dimensions
- Appendix 2 New Functions of the Q62HLC
INDEX
WARRANTY
TRADEMARKS

Mitsubishi Electric MELSEC Q Q62HLC User's Manual

Mitsubishi Electric MELSEC Q Q62HLC manual cover

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Mitsubishi Electric MELSEC Q Q62HLC Specification

The Mitsubishi Electric MELSEC Q Q62HLC is a high-performance positioning module designed to integrate seamlessly with the MELSEC-Q series of programmable logic controllers (PLCs). This module is engineered to meet the precise needs of advanced automation systems, providing robust control capabilities for applications requiring high-speed and high-accuracy motion control. The Q62HLC supports a broad range of positioning tasks, making it suitable for complex machine control and factory automation processes.

This module features two axes of control, allowing for synchronized multi-axis operations, essential for applications such as robotics, CNC machinery, and automated assembly lines. It operates with a pulse output range of up to 200 kHz, ensuring rapid response times and precise control of servo and stepper motors. The Q62HLC is equipped with advanced interpolation functions, including linear and circular interpolation, which enable smooth and continuous motion paths essential for high-precision tasks.

For connectivity and integration, the Q62HLC is compatible with a variety of communication protocols, enhancing its flexibility in diverse industrial environments. It supports absolute and incremental encoder feedback, providing accurate position detection and improving system reliability and efficiency. The module is designed with an intuitive programming interface, facilitating ease of setup and configuration through the GX Works2 software, which is part of Mitsubishi's iQ Works integrated engineering suite.

Safety and diagnostic features are incorporated into the Q62HLC, ensuring protection against errors and facilitating quick troubleshooting and maintenance. Overall, the Mitsubishi Electric MELSEC Q Q62HLC module combines high performance, flexibility, and reliability, making it a critical component for sophisticated automation systems requiring precise and efficient motion control solutions.

Mitsubishi Electric MELSEC Q Q62HLC F.A.Q.

How do I initialize the MELSEC Q Q62HLC module for first-time use?

To initialize the Q62HLC module, ensure the module is correctly installed in the base unit. Then, use the GX Developer or GX Works2 software to configure the network parameters and initiate the module. Refer to the user manual for specific configuration steps.

What are the common troubleshooting steps if the Q62HLC module is not communicating with other devices?

First, check all physical connections and ensure that the module is properly seated in the slot. Verify the network settings and ensure that the IP address and subnet mask are correctly configured. Also, check for any error codes displayed on the module LEDs and refer to the manual for their meanings.

How can I update the firmware on the MELSEC Q Q62HLC module?

Firmware updates can be performed using the Mitsubishi Electric configuration software. Connect your PC to the module via Ethernet, load the new firmware file, and follow the software prompts to complete the update. Ensure that power is not interrupted during the update process.

What maintenance is required for the Q62HLC module to ensure optimal performance?

Regularly inspect the module for dust and debris, ensuring that the ventilation slots are not blocked. Verify that all connections are secure and check for any signs of wear or damage. Perform a system check periodically to ensure all settings are functioning as intended.

Can the Q62HLC module be used in environments with high electromagnetic interference?

The Q62HLC module is designed with some level of EMI protection, but additional shielding or filtering may be necessary in environments with high electromagnetic interference. Consult the installation guidelines to ensure proper measures are taken.

What should I do if the Q62HLC module's error LED is on?

If the error LED is illuminated, consult the error code in the module's manual. This will provide specific troubleshooting steps based on the error code displayed. Common issues may include configuration errors or network communication faults.

How can I configure the Q62HLC module to communicate with other PLCs on the network?

Use the GX Works2 software to configure the network settings of the Q62HLC module. Set the correct IP address, subnet mask, and gateway as required. Ensure that the network settings of all devices are compatible.

Is it possible to integrate the Q62HLC module into an existing SCADA system?

Yes, the Q62HLC module can be integrated into a SCADA system. You will need to configure the module to communicate using a compatible protocol such as Ethernet/IP or Modbus TCP. Ensure that the SCADA software is set up to recognize and interpret the data from the module.

What are the steps to safely remove the Q62HLC module from the PLC rack?

First, power down the PLC system. Then, disconnect any cables connected to the Q62HLC module. Carefully release the module from its slot by pressing the locking clips and gently pulling the module out. Handle the module with care to avoid static damage.

How can I perform a diagnostic check on the Q62HLC module?

To perform a diagnostic check, use the diagnostic tools available in the GX Works2 software. Connect to the module and run the diagnostic functions to check for communication errors, system faults, and to verify that the module is operating correctly.