Operational Behaviour If The Bus Connection Fails - BONFIGLIOLI ACTIVE Manual

7
The operational behaviour if the bus connection fails due to bus OFF, guarding or
heartbeat error can be parameterised. The required behaviour is set with the
parameter
Attention! The parameter settings
The error and warning behaviour of the frequency inverter can be parameterised in
various ways. If a failure of the bus system occurs in the setting
Behaviour
errors:
F20
06/05
06/05

Operational behaviour if the bus connection fails

CAN Error Behaviour
Operation mode
0 -No reaction Operating point is maintained
1 -Error Switch-off and display of the error report
Switch-off Status change - "Switched on" to "Operation released",
2 -
Drive mechanism is stopped with stopping behaviour
Quick stop Status change - "Switched on" to "Operation released",
3 -
Drive mechanism is stopped with emergency stop ramp
and "3 – Quick stop" are only relevant if the further parameter
Local/Remote
supplement.
388 = "1 – Error", the frequency inverter reports one of the following
Code
21 Bus OFF
22 Guarding failure
23 Error state
nn Heartbeat failure – nn = node address of the failed subscriber
388.
Function
CAN Error Behaviour
412 = "1 - Control via state machine" has been set as a
Communication error
Meaning
388 = "2 – Switch-off"
CAN Error
11
11