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12.3.3.3 Alarm No...................................................................................................414
12.3.3.4 Control Signals (PLC axis control information data)................................415
12.3.3.5 Axis Designation.......................................................................................417
12.3.3.6 Operation Mode........................................................................................417
12.3.3.7 Feedrate ...................................................................................................418
12.3.3.8 Movement Data ........................................................................................418
12.3.3.9 Machine Position ......................................................................................419
12.3.3.10 Remaining Distance ...............................................................................419
12.3.4 Reference Point Return near Point Detection ......................................................420
12.3.5 Handle Feed Axis Selection..................................................................................421
Appendix 1. Example of Faulty Circuit....................................................................................422
Appendix 2. MELSEC QnA Series Command Lists ...............................................................423
2.1 Sequence Commands .....................................................................................................423
2.2 Basic Commands.............................................................................................................424
2.3 Application Commands....................................................................................................429
2.4 Exclusive Commands ......................................................................................................432
Appendix 3. PLC Development Environment using GPPQ ..................................................433
3.1 System Configuration at PLC Development....................................................................433
3.2 Development Tool Function Outline ................................................................................433
3.2.1 CNVQ (data conversion software package) ...........................................................433
3.2.2 LNKQ (sequence ladder generating connection function software package)........433
3.2.3 GPPQ (SW2IVD/NX-GPPQ type GPP Function Software Package) ....................434
3.3 GPPQ Function Outline and Functions Supported by the C64 Series ...........................435
3.3.1 Function Support Conditions (general section) ......................................................435
3.3.2 Function Support Conditions (on-line section)........................................................438
3.4 Setup Procedure..............................................................................................................444
3.4.1 Tool Setup Procedure .............................................................................................444
3.4.2 Connection Procedure ............................................................................................444
3.5 PLC Program Development Procedure...........................................................................445
3.5.1 Precautions before Development ...........................................................................445
3.5.2 Ladder Transfer to the C64 Controller....................................................................446
3.5.3 Ladder Read from the C64 Controller.....................................................................448
3.5.4 Ladder Comparison with the C64 Controller ..........................................................449
3.6 PLC-Related Data Development Procedure ...................................................................450
3.6.1 PLC Related Data File Names................................................................................450
3.6.2 Development Procedure .........................................................................................451
3.6.3 Message Data Description Method.........................................................................452
3.6.4 Conversion to GPPQ Data......................................................................................457
3.6.5 Operation with the GPPQ .......................................................................................459
3.6.6 Transfer to the Controller ........................................................................................461
3.6.7 Reading and Comparing from the Controller..........................................................462
3.7 Differences From The M500 PLC Development Environment........................................464
3.7.1 PLC Commands......................................................................................................464
3.7.2 PLC Messages........................................................................................................466