KAESER SIGMA CONTROL 2 - Interpreting operating messages

Message Possible cause Remedy
1046 W
AII%d.0%d - error
power supply
Power supply for ext. sensor at analog in‐
put faulty.
Check power supply.
1047 W
AII%d.0%d - overload
fault
Overload at analog input for ext. sensor. Contact an authorized KAES‐
ER service representative.
1048 W
AII%d.0%d - open
circuit
Wire break in line for ext. sensor at ana‐
log input.
Check line path and sensor
connection.
1049 W
AII%d.0%d - short-
circuit
Short circuit in line for ext. sensor at ana‐
log input.
Check line path and sensor
connection.
1052 W
AII%d.0%d - error
power supply
Power supply for ext. sensor at analog in‐
put faulty.
Check power supply.
1053 W
AII%d.0%d - overload
fault
Overload at analog input for ext. sensor. Contact an authorized KAES‐
ER service representative.
1054 W
AII%d.0%d - open
circuit
Wire break in line for ext. sensor at ana‐
log input.
Check line path and sensor
connection.
1055 W
AII%d.0%d - short-
circuit
Short circuit in line for ext. sensor at ana‐
log input.
Check line path and sensor
connection.
1058 W
AIR%d.0%d - accidental
ground
Ground fault in line for ext. sensor at ana‐
log input.
Check line path and sensor
connection.
1059 W
AIR%d.0%d - short-
circuit
Short circuit in line for indicated analog
input.
Check line path and sensor
connection.
1060 W
AIR%d.0%d - open
circuit
Wire break in line for indicated analog in‐
put.
Check line path and sensor
connection.
1061 W
AIR%d.0%d - sensor
fault
Sensor fault at indicated analog input. Check line path and sensor
connection.
1062 W
AIR%d.0%d - open
circuit
Wire break in line for indicated analog in‐
put.
Check line path and sensor
connection.
1064 W
AIR%d.0%d - accidental
ground
Ground fault in line for ext. sensor at ana‐
log input.
Check line path and sensor
connection.
1065 W
AIR%d.0%d - short-
circuit
Short circuit in line for indicated analog
input.
Check line path and sensor
connection.
10 Fault Recognition and Rectification
10.3 Interpreting warning messages
218
User Manual Controller
SIGMA CONTROL 2 SCREW FLUID ≥5.1.2 No.: 9_9450 13 USE