5 Configuration
28 / 80 GB October 2013
Programmable Inputs and Outputs
Input 1
Free
External Fault
External Warning
Fault Dryer
Warning Dryer
Fault Condens. Drain
Warn. Condens. Drain
Air Filter
Water Filter
Motor lubrication system
Enable Remote Load
Override Timer Start
Pressure Band p2
Enable Sensor B1
Cancel
OK
Remote Load
Fig. 5-17: Menu "Programmable Inputs and Outputs" for
input 1 (FS)
The options described below may be assigned to
the programmable inputs.
NOTE
Wenn ein programmierbarer Eingang aktiviert
wird, d. h. elektrisch geschlossen wird, dem Ein-
gang jedoch keine Überwachung oder Funktion
zugewiesen ist, wird auf dem Display die Mel-
dung "Input x" angezeigt.
Siehe Warnungen A617-A622 im Kapitel
"Störungsbeseitigung".
Free
No function is assigned to the input.
External Fault
If the device connected to the input sends a con-
trol signal (contact open upon fault), the message
"E412:External Fault" is displayed. The compres-
sor is switched off. Sample application: Important
device in the customer compressed air network
(e.g. a sensor in the downstream, site compressed
air treatment equipment signals a fault).
See the operating instructions for the connected
device.
External Warning
If the device connected to the input sends a con-
trol signal (contact open upon fault), the message
"A615:External Warning" is displayed. The com-
pressor is not switched off. Sample application:
Important device in the customer compressed air
network (e.g. a sensor in the downstream, site
compressed air treatment equipment signals a
fault).
See the operating instructions for the connected
device.
Fault Dryer
If the dryer connected to the input sends a fault
message (contact open upon fault), the message
"E413:Dryer" is displayed. The compressor is
switched off.
See operating instructions for the dryer.
Warning Dryer
If the dryer connected to the input sends a warn-
ing (contact open upon fault), the message
"A608:Dryer" is displayed. The compressor is not
switched off.
See operating instructions for the dryer.
Fault Condens. Drain
If the condensate drain connected to the input
sends a fault message (contact open upon fault),
the message "E414:Extern. Condensate Drain" is
displayed. The compressor is switched off.
See operating instructions for the condensate
drain.
Warn. Condens. Drain
If the condensate drain connected to the input
sends a warning (contact open upon fault), the
message "A609:Extern. Condensate Drain" is dis-
played. The compressor is not switched off.
See operating instructions for the condensate
drain.
Phase monitoring (option)
If the phase monitoring has detected a fault (con-
tact open upon fault), the message "E422:Phase
monitoring" is displayed .
See the "Troubleshooting" chapter.
Air Filter
This optional monitoring feature can be set to dis-
play a warning "A611:Air Filter" if the air filter's dif-
ferential pressure switch indicates that the air filter
needs to be cleaned or replaced.
Water Filter
This optional monitoring feature can be set to dis-
play a warning "A624:Water Filter" if the water
filter’s differential pressure switch indicates that
the water filter needs to be cleaned or replaced.
Motor lubrication system (if equipped with an
automatic motor lubrication system)
This option can be set to monitor the opera-
tion of automatic motor greasing units. Warning
"A616:Motor lubrication system" is displayed if
the grease packing is used up or another fault ex-
ists.
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