YASKAWA SVC - Page 162

4.2 Motion Command Details
4.2.2 EX_POSING (External Positioning)
4
Motion Control Program Commands and Instructions
4-19
 Related Parameters
 Procedure
Use the following procedure to perform external positioning without automatically applying the
external positioning final travel distance.
1. Confirm that a value has been set for common parameter No.83 (Final Travel for External
Input Positioning).
2. Set OW05 bit 2 (External Positioning Final Travel Distance Write Selection) to 1
(Automatically apply).
3. Set the EX_POSING (External Positioning) or EX_FEED (Jog with External Positioning)
motion command.
4. Input the external positioning signal to the SERVOPACK.
This concludes the procedure.
 Timing Charts
The following timing charts show the operation of the external positioning final travel distance
write selection parameter.
Register Address Name Description
OW
05 Bit 2
External Positioning Final
Travel Distance Write Selec-
tion
This bit sets whether or not to automatically
apply OL46 to the SERVOPACK.
The setting is applied at the start of motion
command execution.
0: Automatically apply, 1: Do not automati-
cally apply
OW05 Bit 2 Timing Chart
0: Automatically
apply (default)
1: Do not auto-
matically apply
OW  08 = 2 or 34
IW
 08 = OW  08
Speed
Time
Latch signal
1 scan
Time lag due to
automatic application
OL46
(External Positioning Final Travel Distance)
OW  08 = 2 or 34
IW
 08 = OW  08
Speed
Time
Latch signal
1 scan
Common parameter No.83
(Final Travel for External Input Positioning)