YASKAWA SVC User Manual page 192

Timing Charts
 Normal Execution
OW 08 = 6 (LATCH)
IW 08 = 6 (LATCH)
IW 09 Bit 0 (BUSY)
IW 09 Bit 3 (FAIL)
IW 09 Bit 8 (COMPLETE)
IW 0C Bit 0 (DEN)
IW 0C Bit 1 (POSCOMP)
Latch signal*
IW 0C Bit 2 (LCOMP)
*
Latch signal: Phase-C pulse, /EXT1, EXT2, or /EXT3
 Execution When an Alarm Occurs
OW 08 = 6 (LATCH)
Alarms
IW 08 = 6 (LATCH)
IW 09 Bit 0 (BUSY)
IW 09 Bit 3 (FAIL)
IW 09 Bit 8 (COMPLETE)
IW 0C Bit 0 (DEN)
IW 0C Bit 1 (POSCOMP)
The target position is updated every high-speed scan.
1 scan
1 scan
This interval is not constant.
4.2 Motion Command Details
4.2.5 LATCH (Latch)
This position is reported.
(IL 18)
This interval is not constant.
4
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