7.2 Motion Parameter Details
7-17
7
(13) Positive Side Limiting Torque Setting at the Speed Reference
(14) Secondly Speed Compensation
(15) Speed Override
OL
14
Positive Side Limiting Torque
Setting at the Speed Reference
Setting Range
Setting Unit
Default Value
−
2
31
to 2
31
−
1
0.01%
30000
Set the torque limit for the speed references.
The same value is used for both the positive and negative directions.
This parameter is used when a torque limit is required at specific timing during operation of the machine, such as applica-
tions for pushing a load to stop it or holding a workpiece.
OL
16
Secondly Speed Compensation
Setting Range
Setting Unit
Default Value
−
2
31
to 2
31
−
1
Depends on Speed Units.
0
Set the speed feed forward amount for the Phase Reference command (PHASE).
The setting unit for Speed Amends (setting parameter OW
31) is 0.01% (fixed). The unit for this parameter, however,
can be selected by the user.
When used at the same time as OW
31, speed compensation can be applied twice.
OW
18
Speed Override
Setting Range
Setting Unit
Default Value
0 to 32767
0.01%
10000
Set the percentage of the Speed Reference (OL
10) to output in units of 0.01%.
The override value is always enabled. Set to 10000 (fixed) when not using the override function.
Speed reference
×
Speed override = Output speed
(
OL
10
)
(OL
18)
This parameter can be changed at any time to any value during execution of speed reference, and acceleration/deceleration
is performed immediately according to the set value.
When the Speed Override is set to 0, the output speed is 0 and the motor will not operate.
Position
Phase
Speed
Torque
Position
Phase
Speed
Torque
Position
Phase
Speed
Torque
Speed
Override set value
10000
100%
75%
50%
10000
7500
5000