Mitsubishi FX3G Series User Manual page 11
Melsec-f, positioning control edition, main unit/sink output/source output, line driver output
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Also See for FX3G Series:
- Programming manual (944 pages) ,
- User manual (382 pages) ,
- Installation manual (3 pages)
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FX
/FX
/FX
PLC User's Manual - Positioning Control Edition
3G
3U
3UC
4.2.8 Setting of Deceleration Time ......................................................................................................B-45
4.3 Various Special Relays for Operation Commands.....................................................................B-46
4.3.1 Forward Rotation Limit and Reverse Rotation Limit ...................................................................B-46
4.3.2 Immediate Stop of Pulse Output (Pulse Output Stop Command Relay) ....................................B-47
4.3.3 Designation of Zero Return Direction (DSZR/ZRN Instruction) ..................................................B-47
4.3.4 CLEAR Signal Output (DSZR/ZRN Instruction)..........................................................................B-49
4.3.5 Change in Logic of Near-Point (DOG) Signal (DSZR Instruction) ..............................................B-50
4.3.6 Change in Logic of Zero-Phase Signal (DSZR Instruction) ........................................................B-50
4.3.7 Designation of Interrupt Input Signal for DVIT Instruction ..........................................................B-51
4.3.8 Change in Logic of interrupt input Signal (DVIT Instruction) ......................................................B-52
4.3.9 Acceleration/Deceleration by PLSV Instruction ..........................................................................B-53
4.4 Current Value and Flag for Monitoring of Operation ..................................................................B-54
4.4.1 Current Value .............................................................................................................................B-54
4.5 Setting of Various Items on PLC Side........................................................................................B-56
4.5.1 Setting of Common Items Using Program ..................................................................................B-56
4.5.2 Setting of High-Speed Output Special Adapter ..........................................................................B-60
4.6 Setting of Various Items on Servo Amplifier (Drive Unit) Side ...................................................B-62
4.6.1 Setting the Command Pulse Method..........................................................................................B-62
4.6.2 Setting of Electronic Gear (For MELSERVO Series)..................................................................B-66
4.7 Items To Be Observed in Programming.....................................................................................B-68
4.7.1 Positioning Instruction Activation Timing ....................................................................................B-68
4.7.2 STOP instruction ........................................................................................................................B-70
4.7.3 Correction of Backlash ...............................................................................................................B-70
4.7.5 Operation Error Flag...................................................................................................................B-73
4.7.6 Write during RUN .......................................................................................................................B-73
4.8 Items To Be Observed When Using the Main Unit (Transistor Output) .....................................B-74
4.10 Format and Execution of Applied Instruction ...........................................................................B-76
5.1 Test Procedure...........................................................................................................................B-80
5.2 Creation of Test Program...........................................................................................................B-84
6.1 Types of Mechanical Zero Return Instructions...........................................................................B-86
6.2 DOG Search Zero Return (DSZR Instruction)............................................................................B-87
6.2.1 Instruction Format.......................................................................................................................B-87
6.2.2 List of Related devices ...............................................................................................................B-88
6.2.3 Function and Operation ..............................................................................................................B-90
6.2.4 Important Points .........................................................................................................................B-96
6.3 Zero Return (ZRN Instruction)....................................................................................................B-98
6.3.1 Instruction Format.......................................................................................................................B-98
6.3.2 List of Related devices ...............................................................................................................B-99
6.3.3 Function and operation.............................................................................................................B-100
6.3.4 Important Points .......................................................................................................................B-104
Table of Contents
B-78
B-86
5
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