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Mitsubishi Q Series User Manual

Mitsubishi Q Series
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MELSEC-Q
3 SPECIFICATIONS
3.5.52 Execution times monitor (buffer memory address 258, 514: Un\G258, Un\G514)
(1) Execution times of the currently executed program pattern are stored.
(2) Execution times are updated at the pattern end.
When the program pattern is linked, they are updated at the pattern end of the
final program pattern.
(3) Upper limit of the storage value is 30000. Bigger than this, the monitor goes back
to 0 and starts to count again.
3.5.53 Pattern end output flag (buffer memory address 259, 515: Un\G259, Un\G515)
(1) This flag confirms the pattern end output status at the completion of the program
control of the final segment.
• Pattern end output OFF: 0 is stored.
• During pattern end output: 1 is stored.
3.5.54 End status flag (buffer memory address 260, 516: Un\G260, Un\G516)
(1) This is the flag to notify the completion of the program control.
(2) This flag is turned on (the stored value is 1) at the completion of the program
control.
When turned on, this flag is kept ON until the program control is executed again
(set 1 to (the program control RUN/RESET) (buffer memory address: 57, 89)).
3.5.55 Wait status flag (buffer memory address 261, 517: Un\G261, Un\G517)
(1) This is the flag to confirm the wait status of the program control.
• Canceling wait status: 0 is stored.
Wait status: 1 is stored.
3.5.56 Hold status flag (buffer memory address 262, 518: Un\G262, Un\G518)
(1) This is the flag to confirm if the program control is in hold status.
(2) This flag will be 1 when the program control is in hold status by a hold command
(buffer memory address: 201, 217).
• Cancel hold status: 0 is stored.
• In hold status: 1 is stored.
3.5.57 Advancing completion flag (buffer memory address 263, 519: Un\G263, Un\G519)
(1) This flag confirms if the advancing operation by the command advancing (buffer
memory address: 202, 218) is completed in the program control.
• Advancing operation uncompleted, or no command: 0 (default value) is stored.
• Advancing operation completed : 1 is stored.
(2) This flag is reset to 0 by turning off the command advancing.

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Mitsubishi Q Series Specifications

General IconGeneral
I/O PointsUp to 4096 points
CommunicationEthernet, RS-232, RS-485
I/O ModulesDigital, Analog, Specialized
Programming LanguageFunction Block Diagram, Structured Text
Power Supply24V DC, 100-240V AC
Operating Temperature0°C to 55°C
Shock Resistance147 m/s2 acceleration, 3 times in each of X, Y, and Z directions
Program CapacityUp to 252K steps

Summary

SAFETY PRECAUTIONS

Design, Installation, and Wiring Precautions

Covers safety guidelines for design, installation, and wiring to prevent hazards and malfunctions.

Startup, Maintenance, and Disposal Precautions

Safety measures for startup, maintenance, and proper disposal of the module.

SYSTEM CONFIGURATION

SPECIFICATIONS

Q62HLC Performance Specifications

Details analog I/O, input characteristics, accuracy, and conversion speed.

Auto Tuning Functionality

Explains the auto tuning function, execution procedure, and precautions.

PID Control Stop and Loop Disconnection Detection

Explains forced PID control stop and loop disconnection detection mechanisms.

Alert Function Details and Settings

Details various alert types (input, deviation) and their configuration.

Buffer Memory List and Error Codes

Comprehensive list of buffer memory addresses, settings, and detailed error codes.

Troubleshooting Common Issues

Guides for diagnosing issues based on LED indicators and specific error flags.

SETUP AND PROCEDURE BEFORE STARTING THE OPERATION

PROGRAMMING

ONLINE MODULE CHANGE

Online Module Change Procedure

Step-by-step guide for module change using GX Configurator-TC or sequence program.

Precautions for Online Module Change

Important safety and operational precautions to follow before and after module change.

TROUBLESHOOTING

Error Code List and Processing

Comprehensive list of error codes, their causes, and processing during errors.

Troubleshooting Common LED Indicators

Guides for diagnosing issues based on RUN, ERR, and ALM LED status.

Troubleshooting Specific Error Conditions

Addresses specific issues like auto tuning failures, module readiness, and alert flags.

Checking Q62HLC Status via GX Developer

Using GX Developer system monitor for status checks, error codes, and LED information.

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