Which products are affected?
StateLine with firmware version V11.00
HighLine with firmware version V11.00
TopLine with firmware version V02.00
Functional description
The 'Motor phase failure detection' function has been extended so that a missing motor phase is also detected prior to setpoint enabling now.
If this is the case, an error message is issued and start enabling is suppressed.
The brake in a hoist is not released.
To activate the monitoring, the 'Motor phase failure monitoring prior to operation' (C02866/2=1) must generally be activated.
The 'Response to motor phase failure' parameter (C00597/0) serves to set the response of the monitoring, e.g. 'Fault'.
The defective motor phase is explicitly stated in parameter C00561/3-5.
Applications
Especially in applications where the load is held by means of a brake and slipping due to the release of the brake must be avoided.
