Yaskawa Sigma-5 User Manual: Design and Maintenance - Linear Motors User Manual
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4 Operation
4.2.3 Overtravel
4-8
• A linear servomotor under force control cannot be decelerated to stop. The linear servomotor is stopped
with the dynamic braking (DB) or coasts to a stop according to the setting of Pn001.0. After the linear servo-
motor stops, the servomotor will enter a coast state.
• For details on stopping methods after the servo OFF command is received or an alarm occurs, refer to 4.2.8
Stopping Linear Servomotor after Receiving Servo OFF Command or Alarm Occurrence.
When Motor Stopping Method is Set to Decelerate to Stop
Emergency stop force can be set with Pn406.
• The setting unit is a percentage of the rated force.
• The factory setting is 800% so that the setting is large enough a value to operate the linear servomotor at
maximum force. The maximum value of emergency stop force that is actually available, however, is limited
to the maximum force of the linear servomotor.
Pn406
Emergency Stop Force
Classification
Setting Range
Setting Unit
Factory Setting
When Enabled
0 to 800
1%
800
Immediately
Setup
Speed
Position