Issue February 2002
Document Number: 13124
- 31 -
Symbol Type Description Reaction of ESTAmat PFC Fault elimination
≡COS
Switching
out of
capacitor
steps
alarm ≡IEF or ≡T is given and
switching out of capacitor steps
is activated.
after the given alarm and
with a 5 minutes delay, steps
will continue being switched
out.
Attention: to achieve this,
the controller will reduce
the set target power factor!
- No fault function!, refer to ≡IEF and ≡T
≡LO[
keyboard is
locked
the keyboard is locked by
means of parameter 12
none
- No fault function!, refer to item 6.3.12
DAER
data memory
defective
during checks of the internal
memory, a fault occurred
Controller is defective - return Controller to factory for repair
EPR
memory
defective
during checks of the program
memory, a fault occurred
Controller is defective - return Controller to factory for repair
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