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Code Meaning
Action
See
chapter
Where can I get help?
SW
KS
1192 Fault diesel particulate fil‐
ter system.
Arrange for it to be
checked.
–
X
X
SW = Specialist Workshop; KS = KAESER SERVICE; DPF = Diesel Particulate Filter
SCS - SIGMA CONTROL SMART; ECU - Engine Control Unit
Tab. 52 Alarm messages and actions relating to “engine fault”
Alarm codes, range 1200 – 1299 “Compressor faults”:
Code Meaning
Action
See
chapter
Where can I get help?
SW
KS
1200 Fault - ADT high.
Check installation condi‐
tions.
Allow the machine to cool
down.
–
–
Check the cooling oil lev‐
el.
–
–
Clean the cooler.
–
–
1201 Fault - OST pressure
high.
Arrange for it to be
checked.
–
–
X
1202 Fault - OST temperature
high at the air outlet.
Arrange for it to be
checked.
–
–
X
SW = Specialist Workshop; KS = KAESER SERVICE
ADT = Airend discharge temperature; OST = Oil separator tank
Tab. 53 Fault messages and actions relating to “compressor fault”
Alarm codes, range 1300 – 1399 “Controller faults”:
Code Meaning
Action
See
chapter
Where can I get help?
SW
KS
1300 Fault – PLC memory er‐
ror.
Arrange for it to be
checked.
–
–
X
1302 Fault – PLC-HMI commu‐
nication.
Arrange for it to be
checked.
–
–
X
1303 Fault - PLC temperature
high.
Check installation condi‐
tions.
Allow the machine to cool
down.
–
–
1304 Fault – PLC power sup‐
ply.
Arrange for it to be
checked.
–
–
X
SW = Specialist Workshop; KS = KAESER SERVICE
PLC = Programmable logic controller; HMI = Human-machine interface; Watchdog = Function
monitoring; ECU = Engine control unit
9
Fault Recognition and Rectification
9.2
Analysing SIGMA CONTROL SMART messages
84
Operator Manual Portable Rotary Screw Compressor
MOBILAIR M55 PE SIGMA CONTROL SMART pV
No.: 902366 10 USE