YASKAWA SVC - Page 112

3.4 Motion Parameter Details
3.4.2 Setting Parameter Details
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Parameters for Motion Control
 Zero Point Position Output Width
Set the width for which bit 4 (Zero Point Position) in the IW0C monitor parameter will be 1
(Within zero point position range).
 Approach Speed
Set the travel speed for the origin return operation after the deceleration limit switch (DEC) sig-
nal is detected.
Setting Precautions
The unit that is set in the Speed Unit Selection bits (bits 0 to 3 in the OW03 setting
parameter) is used for this parameter.
 Creep Speed
Set the creep speed for the origin return operation after a ZERO signal is detected.
Setting Precautions
The unit that is set in the Speed Unit Selection bits (bits 0 to 3 in the OW03 setting
parameter) is used for this parameter.
 Zero Point Return Travel Distance
Set the distance from where the origin signal is detected to the origin.
Register
Address
Name
Setting
Range
Setting Unit Default Control mode
OW3D
Zero Point Position Output
Width
0 to 65,535
Reference
units
100
Register
Address
Name
Setting
Range
Setting Unit Default Control mode
OL3E Approach Speed
-2
31
to 2
31
−1
The unit that
is set in the
Speed Unit
Selection bits
is used.
1,000
Register
Address
Name
Setting
Range
Setting Unit Default Control mode
OL40 Creep Speed
-2
31
to 2
31
−1
The unit that
is set in the
Speed Unit
Selection bits
is used.
500
Register
Address
Name
Setting
Range
Setting Unit Default Control mode
OL42
Zero Point Return Travel Dis-
tance
-2
31
to 2
31
−1
Reference
units
0
SVC
SVR
Position
SVC
Position
SVC
Position
SVC
Position