ABB Busch-Jalousiecontrol II 6411 U-101-500 Manual De Instrucciones página 84

Fault elimination
27 Fault elimination
Diagnosis
Shutters move
variably (with group
control):
The shutter does
not move if group
control is active:
Shutter does not
move:
Louvres not
adjustable:
The shutter no
longer crosses
extension unit and
on-site operation:
Poss. cause/remedy
– change outputs on the
6411U/S 6411U/S-101
– exchange extension inputs on
the 6411U/S-101
– Disconnect load line from
control line
– Extension unit with higher
priority is applied (e.g. wind
alarm)
– Thermal motor protection
active – wait a moment
– check mode of operation
– Party function is activated.
ENG 84