YASKAWA SVC - Page 254

4.2 Motion Command Details
4.2.27 EX_FEED (Jog with External Positioning)
4
Motion Control Program Commands and Instructions
4-111
Timing Charts
 Normal Execution
 Execution When Canceled
 Execution When Command Is Changed
For EX_FEED, the value of the OL46 setting parameter (External Positioning Final Travel
Distance) is written to the SERVOPACK parameters before movement. Therefore, there is a
slight time lag before the axis starts moving (refer to the items with asterisks (*) in the follow-
ing figure).
Information
OW08 = 34 (EX_FEED)
IW08 = 34 (EX_FEED)
IW09 Bit 0 (BUSY)
IW09 Bit 8 (COMPLETE)
IW09 Bit 3 (FAIL)
IW0C Bit 0 (DEN)
IW0C Bit 1 (POSCOMP)
1 scan
1scan
This position is reported.
(IL18)
External Positioning Final
Travel Distance
This interval is not constant.*
This interval is not constant.
Latch signal
(phase-C, EXT1, EXT2, or EXT3)
IW0C Bit 2 (LCOMP)
(Latch Completed)
OW08 = 34 (EX_FEED)
IW08 = 34 (EX_FEED)
IW09 Bit 0 (BUSY)
IW09 Bit 8 (COMPLETE)
IW09 Bit 3 (FAIL)
IW0C Bit 0 (DEN)
IW0C Bit 1 (POSCOMP)
1 scan
1scan
OW09 Bit 1 (ABORT)
This interval is not constant.*
This interval is not constant.
1 scan
OW08 = 34 (EX_FEED)
IW08 = 34 (EX_FEED)
IW09 Bit 0 (BUSY)
IW09 Bit 8 (COMPLETE)
IW09 Bit 3 (FAIL)
IW0C Bit 0 (DEN)
IW0C Bit 1 (POSCOMP)
This interval is not constant.*
This interval is not constant.