Mitsubishi Electric Melsec-F FX3GC Series User Manual page 12

FX /FX /FX /FX /FX
3S 3G 3GC 3U
6. Mechanical Zero Return - DSZR/ZRN Instruction
6.1 Types of Mechanical Zero Return Instructions...........................................................................B-98
6.2 DOG Search Zero Return (DSZR Instruction)............................................................................B-99
6.2.1 Instruction Format.......................................................................................................................B-99
6.2.2 List of Related devices .............................................................................................................B-100
6.2.3 Function and Operation ............................................................................................................B-102
6.2.4 Important Points .......................................................................................................................B-108
6.3 Zero Return (ZRN Instruction)..................................................................................................B-110
6.3.1 Instruction Format.....................................................................................................................B-110
6.3.2 List of Related devices .............................................................................................................B-111
6.3.3 Function and operation.............................................................................................................B-112
6.3.4 Important Points .......................................................................................................................B-116
7. Absolute Position Detection System
(Absolute Current Value Read) - ABS Instruction
7.1 Instruction Format ....................................................................................................................B-117
7.2 List of Related Devices ............................................................................................................B-118
7.3 Function and Operation............................................................................................................B-118
7.4 Initial Zero Return.....................................................................................................................B-119
7.5 Important Points .......................................................................................................................B-120
8. 1-Speed Positioning - DRVI/DRVA Instruction
8.1 Incremental Method and Absolute Method ..............................................................................B-121
8.2 Drive to Increment - DRVI Instruction ......................................................................................B-122
8.2.1 Instruction Format.....................................................................................................................B-122
8.2.2 List of Related Devices.............................................................................................................B-123
8.2.3 Function and Operation ............................................................................................................B-125
8.2.4 Important Points .......................................................................................................................B-126
8.3 Drive To Absolute - DRVA Instruction......................................................................................B-127
8.3.1 Instruction Format.....................................................................................................................B-127
8.3.2 List of Related Devices.............................................................................................................B-128
8.3.3 Function and Operation ............................................................................................................B-130
8.3.4 Important Points .......................................................................................................................B-131
9. One-speed Interrupt constant quantity feed - DVIT Instruction
9.1 Instruction Format ....................................................................................................................B-132
9.2 List of Related Devices ............................................................................................................B-134
9.3 Function and Operation............................................................................................................B-136
9.4 Important Points .......................................................................................................................B-141
10. Variable Speed Operation
(Variable Speed Pulse Output) - PLSV Instruction
10.1 Instruction Format ..................................................................................................................B-143
10.2 List of Related Devices ..........................................................................................................B-144
10.3 Function and Operation..........................................................................................................B-146
10.3.1 Operation without Acceleration/Deceleration (M8338 = OFF)................................................B-146
10.3.2 Operation with Acceleration/Deceleration (M8338 = ON) ......................................................B-147
10.4 Important Points .....................................................................................................................B-149
6
PLC User's Manual - Positioning Control Edition
3UC
Table of Contents
B-98
B-117
B-121
B-132
B-143