Yaskawa MP2200 Machine Controller - Manual (Page 273)

5.2 Motion Command Details
5-43
Detecting the OT Signal during Approach Speed Movement
* 1. SVB-01: SERVOPACK EXT1 signal, SVA-01: DI_2 signal
* 2. The SERVOPACK P-OT signal.
* 3. The SERVOPACK N-OT signal.
（ Note）The stopping method when the OT signal is detected depends on the setting of
SERVOPACK parameters.
HOME signal *1
NOT *3
POT *2
Start Zero Point
Creep Speed
(OL 40)
Home Offset
(OL 42)
Positioning Speed
(OL 10)
Phase-C pulse
Approach Speed
(OL 3E)
HOME signal *1
NOT *3
POT *2
Start Zero Point
Creep Speed
(OL 40)
Home Offset
(OLxx42)
Positioning Speed
(OL 10)
Phase-C pulse
Approach Speed
(OL 3E)
Approach Speed
(OL 3E)
Parameter Name Setting
OW††3C Home Return Type 14: Home LS & C pulse Method
OL††10 Speed Reference
Set the positioning speed to use after detecting the phase-C pulse. The sign is ignored. The
travel direction depends on the sign of the Home Offset.
OL††18 Speed Override
This parameter allows the Zero Point Return speed to be changed without changing
the Speed Reference (OL††10). Set the override value as a percentage of the
Speed Reference. This setting can be changed during operation.
Setting range: 0 to 32767 (0% to 327.67%);
Setting unit: 1 = 0.01%
OL††3E Approach Speed
Set the speed to use when starting a zero point return. The travel direction will depend on the
sign of the approach speed.
OL††40 Creep Speed
Set the speed to use after detecting the home signal. The travel direction will depend on the
sign of the creep speed.
OL††42 Home Offset
Set the travel distance from the point where a phase-C pulse is detected. The travel direction
will depend on the sign.