Mitsubishi FX3G Series User Manual page 12

FX /FX /FX PLC User's Manual - Positioning Control Edition
3G 3U 3UC
7. Absolute Position Detection System
(Absolute Current Value Read)-ABS Instruction
7.1 Instruction Format ....................................................................................................................B-105
7.2 List of Related Devices ............................................................................................................B-106
7.3 Function and Operation............................................................................................................B-106
7.4 Initial Zero Return.....................................................................................................................B-107
7.5 Important Points .......................................................................................................................B-108
8. 1-Speed Positioning - DRVI/DRVA Instruction
8.1 Incremental Method and Absolute Method ..............................................................................B-109
8.2 Drive to Increment - DRVI Instruction ......................................................................................B-111
8.2.1 Instruction Format.....................................................................................................................B-111
8.2.2 List of Related Devices.............................................................................................................B-112
8.2.3 Function and Operation ............................................................................................................B-114
8.2.4 Important Points .......................................................................................................................B-115
8.3 Drive To Absolute - DRVA Instruction......................................................................................B-116
8.3.1 Instruction Format.....................................................................................................................B-116
8.3.2 List of Related Devices.............................................................................................................B-117
8.3.3 Function and Operation ............................................................................................................B-119
8.3.4 Important Points .......................................................................................................................B-120
9. One-speed Interrupt constant quantity feed -DVIT Instruction
9.1 Instruction Format ....................................................................................................................B-121
9.2 List of Related Devices ............................................................................................................B-123
9.3 Function and Operation............................................................................................................B-125
9.4 Important Points .......................................................................................................................B-130
10. Variable Speed Operation
(Variable Speed Pulse Output)-PLSV Instruction
10.1 Instruction Format ..................................................................................................................B-132
10.2 List of Related Devices ..........................................................................................................B-133
10.3 Function and Operation..........................................................................................................B-135
10.3.1 Operation without Acceleration/Deceleration (M8338 = OFF)................................................B-135
10.3.2 Operation with Acceleration/Deceleration (M8338 = ON) ......................................................B-136
10.4 Important Points .....................................................................................................................B-138
11. Batch Data Positioning Mode (TBL Instruction)
11.1 Instruction Format ..................................................................................................................B-139
11.2 List of Related Devices ..........................................................................................................B-140
11.3 Function and Operation..........................................................................................................B-142
11.4 Positioning Parameter Setting................................................................................................B-143
11.4.1 Positioning Parameter Setting Using GX Developer ..............................................................B-143
11.4.2 Changing of Set Positioning Parameters (Number of Pulses and Frequency).......................B-149
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Table of Contents
B-105
B-109
B-121
B-132
B-139