9 SERVO PROGRAMS FOR POSITIONING CONTROL
Instruction
symbol
FOR-TIMES
FOR-ON
Repeat range start setting
FOR-OFF
NEXT
Repeat range end setting
START
Simultaneous start
ZERO
Home position return start
OSC
High-speed oscillation
Servomotor/Virtual Servomotor Shaft
CHGA
Current Value Change
CHGA-E
Encoder current value change
CHGA-C
CAM shaft current value change
Table 9.2 Servo Instruction List (continued)
Processing
Virtual enable
Number of steps
Number of indirect words
9 - 14
Positioning data
Common
1
1
1
1
1
1
1
—
2
2
1
1
Arc/Helical
—
1
1
1
1
1
1
2
2
2
1