2 CONTROL MODE
2.2 Control mode [A]
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2
RD (Ready)
When the servo-on state is made by turning on SON (servo-on), RD turns on.
When SON (servo-on) is turned off or at alarm occurrence, RD is off.
Electronic gear switching
Select the four different electronic gear numerators set in the servo parameters with the combination of CM1 and CM2.
Refer to the following.
Page 111 Electronic gear function [A]
Torque limit
Precautions
• If the torque limit is canceled during servo-lock, the servo motor may suddenly rotate, depending on the amount of the
position deviation from the command position.
■
Torque limit and torque
The maximum torque is always limited by the values of [Pr. PA11 Forward rotation torque limit] and [Pr. PA12 Reverse rotation
torque limit] during operation.
Refer to the following.
■
Torque limit value selection
By using TL (External torque limit selection), select the torque limit from [Pr. PA11 Forward rotation torque limit] or [Pr. PA12
Reverse rotation torque limit] and TLA (Analog torque limit).
Refer to the following.
■
TLC (Limiting torque)
TLC turns on when the servo motor torque reaches the torque that was limited by any of the forward rotation torque limit,
reverse rotation torque limit, or analog torque limit.
ON
OFF
ON
OFF
SON (Servo-on)
Occurring
Alarm
Not
occurring
100 ms
or shorter
10 ms or shorter
10 ms or shorter
RD (Ready)
