YASKAWA SVC - Page 102

3.4 Motion Parameter Details
3.4.2 Setting Parameter Details
3-49
3
Parameters for Motion Control
Override
 Override
Set the percentage of the OL10 setting parameter (Speed Reference Setting) to output in
increments of 0.01%.
Setting Precautions
• The Override parameter is always enabled. If you do not want to use this parameter, keep the
override set to 10,000.
• If the override is set to 0, the output speed is 0 and the motor will not operate.
Speed reference (OL10) × Override (OW18) = Output speed
• The override can be changed during execution of a speed reference. Acceleration or deceler-
ation occurs immediately according to the set value.
Position Reference Setting
 Position Reference Setting
Set the position reference.
This parameter is used by the following motion commands.
1: POSING (Positioning).
2: EX_POSING (External Positioning).
4: INTERPOLATE (Interpolation).
6: LATCH (Interpolate with Latch Input).
Refer to the following chapter for details on these commands.
Chapter 4 Motion Control Program Commands and Instructions
Related Parameters
OW09 setting parameter, bit 5 (Position Reference Type)
Positioning Completion Width
 Positioning Completion Width
This parameter applies the set value of this parameter to the SERVOPACK parameter.
Refer to the following section for details.
3.5 Automatically Updated Parameters on page 3-86
Register
Address
Name
Setting
Range
Setting Unit Default Control mode
OW18 Override 0 to 32,767 0.01% 10,000
Register
Address
Name
Setting
Range
Setting Unit Default Control mode
OL1C Position Reference Setting
Reference
units
-2
31
to 2
31
−1
0
SVC
Position
Speed
10000
100%
75%
50%
1000075005000
Speed
Override set value
Time
SVC
SVR
Position
SVC