Estun Summa Series - Motor Stop Methods for Gr.1 Alarms, Safety State and Servo off; Motor Stop Methods for Overtravel; Motor Stop Methods for Gr.2 Alarms

Summa Series Servodrive Product Manual
Application Functions
Document Version: V1.01
(Dec, 2019)
© 2019 ESTUN Automation Co., Ltd. All right reserved.
7-5
7.4.1 Motor Stop Methods for Gr.1 Alarms, Safety State and Servo OFF
You can select the Motor stopping methods for Gr.1 Alarms occur, in Safe state and Servo OFF by setting
the parameter Pn003.0.
Parameter
Setting
Stop Method
After Stopping
When Enabled
Pn003.0
0 [Default]
Stop by dynamic brake
Coast
After restart
1
Stop by dynamic brake
Dynamic Brake
2
Coast to a stop
Coast
7.4.2 Motor Stop Methods for Overtravel
You can select the Motor stopping methods for an overtravel occurs by setting the parameter Pn003.1.
Parameter
Setting
Stop Method
After Stopping
When Enabled
Pn003.1
0 [Default]
Stop by dynamic brake
Coast
After restart
1
Stop by dynamic brake
Dynamic Brake
2
Reverse brake
Zero clamping
3
Reverse brake
Coast
NOTE: the speed reference is set to 0 during the reverse brake, so that the soft stat function is unavailable. In
addition, you shall set a reverse brake torque for stopping the Motor (Pn405).
7.4.3 Motor Stop Methods for Gr.2 Alarms
You can select the Motor stopping methods for Gr.2 Alarms occur by setting the parameter Pn004.0.
Parameter
Setting
Stop Method
After Stopping
When Enabled
Pn004.0
0
[Default]
Stop by dynamic brake
Coast
After restart
1
Stop by dynamic brake
Dynamic Brake
2
Coast to a stop
Coast
3
Reverse brake
Dynamic Brake
4
Reverse brake
Coast
5
Do not stop, regard as a
warning
Operation
NOTE: Even if set the parameter Pn004.0 to 5 (Do not stop, regard as a warning), you need to manually reset the
system after troubleshooting.