7.15.19 Fieldbus failure protection
This protection detacts if there is a communication
disturbance between the softstarter and the PLC.
If the softstarter is normally controlled over the fieldbus,
the fieldbus failure protection parameter specifies what will
happen.
This protection has a special action in addition to the
common types of operation:
Switch to I/O-control.
Fieldbus failure protection is configured with the
following parameters:
Parameter Description Setting range Default value
19.03 Fieldbus failure out Specifies the Event groups this
protection belongs to.
Eventgroup 0 ... 6 2
19.04 Fieldbus failure op Sets the operation of this
protection.
Off, Stop manual,
Stop auto, Indication.
Off
7.15.20 Extension IO failure protection
This protection detacts if there is communication
disturbance between the softstarter and the Extension I/O
module.
Extension IO failure protection
is configured with the following parameters:
Parameter Description Setting range Default value
19.05 Ext IO failure trip time Sets the trip time for extension
IO failure protection.
300 ... 30000 ms 1000 ms
19.06 Ext IO failure out Specifies the Event groups this
protection belongs to.
Eventgroup 0 ... 6 2
19.07 Ext IO failure op Sets the operation of this
protection.
Off, Stop manual,
Stop auto, Indication.
Off
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