The traction operation cannot be started. No tractive force is built up via the torque guided operation of the axis.
When does the behaviour occur?
When the device is already winding in the traction mode and the controller inhibit occurs, the device switches to a fault. Despite acknowledgement of the present fault and renewed controller enable, the device cannot be switched to tension operation again.
Which products are affected?
Servo inverter i950 with TA Winder
Short-term measures:
By releasing the controller again and confirming the function "Application Quickstop" Controlword 0x5050:010 Bit 2 can be switched back to tractive force operation.
Sequence
- Controller enable: For this set the controlword 0x5050:010 Bit 2 = TRUE
- Execution of the function "ApplicationQuickstop" : Set the bit Controlword 0x5050:010 Bit 2 = TRUE and again Controlword 0x5050:010 Bit 2 = FALSE.
- Now the traction operation can be activated again via Controlword 0x5050:010 Bit 18.
Evaluation/Recommendations:
Taking the short-term measure into account, the tractive force operation can be continued after an interruption of the controller enable. The error behavior does not lead to any restriction in winding operation.
Automatic Translation
