CompAir 5280D.1.IAC Operator's Handbook Manual page 107

2.2.7 Factory settings
In the factory menu, the following fundamental parameters can be set:
Parameter
DEF fault delay The time that a fault on the digital inputs D,E or
F are overridden before the compressor is shut
down.
Oil pressure The minimum oil pressure limit on which the
compressor is shut down. This is overridden by
oil pressure delay on start up
Oil Pressure The time that the low oil pressure trip limit is
delay overridden on start up after the star start.
st
1 stage high The high pressure limit for the 1
pressure the compressor is shut down. A warning will be
indicated at 0.2 bar below this pressure.
st
1 stage low The low pressure limit for the 1
pressure the compressor is shut down. This pressure is
overridden if the 3
low limit. A warning will be indicated at 0.2 bar
above this pressure.
nd
2 stage high The high pressure limit for the 2
pressure which the compressor is shut down. A warning
will be indicated at 0.4 bar below this pressure.
rd
3 stage high The high pressure limit for the 3
pressure the compressor is shut down.
rd
3 stage low The low pressure limit for the 3
pressure used to override the 1
Pressure delay The time that the stage pressure faults are
fault overridden before they stop the compressor.
Stage 1 high The temperature limit for the 1
temperature the compressor is shut down. A warning will be
indicated at 10°C below this temperature.
Stage 2 high The temperature limit for the 2
temperature the compressor is shut down. A warning will be
indicated at 10°C below this temperature.
Stage 3 high The temperature limit for the 3
temperature the compressor is shut down. A warning will be
indicated at 10°C below this temperature.
Final delivery The temperature limit for the final delivered air
air temperature on which the compressor is shut down. A
warning will be indicated at 5°C below this
temperature.
Water The temperature limit for the cooling water
temperature through the cylinders on which the compressor
is shut down. A warning will be indicated at 5°C
below this temperature.
P. max The pressure limit at which the machine unload
pressure can be set.
98155.1015
App 408 Customer PET controller installation guide & user's manual
Function
st
stage on which
st
stage on which
rd
stage pressure is below its
nd
stage on
rd
stage on which
rd
stage. This is
st
stage low pressure trip.
st
stage on which
nd
stage on which
rd
stage on which
Default Min.
15s 1s
1 bar 0.3bar
10 s 1s
st
4.1 bar 1 stage
*** low
press
2.5 bar 0
***
15 bar 0
***
44 bar 0
***
15 bar 0
***
10 s 1s
200°C 50
***
200°C 50
***
200°C 50
***
50°C 20
***
60°C 20
***
42.1Bar 20 bar
***
Page 11
Max.
60s
2bar
30s
6 bar
st
1 stage
high
press
16 bar
50 bar
rd
3 stage
high
press
30s
230
220
220
70
70
rd
3 stage
high
pressure
App 408C