DIAGNOSIS
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Standard diagnosis – Actors
In the "Actors" diagnosis, the status of the actor channels is
displayed. The functions can be tested manually (Diagnosis
Manual) or automatically (Diagnosis Automatic):
Select actor channel: keys <
> and <
>
Actor On or Off: keys <
> and <
>.
The following symbols are used for the actor status:
Symbol
Actor status
Actor has been triggered (+) and has switched (+).
Actor should be triggered (+), but has not switched (–).
Attention, fault! E. g. actor channel in control unit
defective.
Actor not triggered (–), but has switched (+). Attention,
fault! E. g. short circuit to chassis or broken wire.
Actor has not been triggered (–) and has not switched (–).
Valve diagnostic
Valve diagnostic
Valve diagnostic
Valve diagnostic 1/2
1/2
1/2
1/2
Manual
Manual
Manual
Manual
Val. B
Val. B
Val. B
Val. B
Val. C
Val. C
Val. C
Val. C
Val. 45
Val. 45
Val. 45
Val. 45
Fan
Fan
Fan
Fan
Tying
Tying
Tying
Tying
Val. 67
Val. 67
Val. 67
Val. 67
Val. 89
Val. 89
Val. 89
Val. 89
PU STOP
PU STOP
PU STOP
PU STOP
Selected actor
channel
Here: manual diagnosis
Because of special
properties, the actor channel
"Tying" is automatically
switched off after an on-time
of 0.5 sec..