KAESER SIGMA CONTROL 2 User Manual

Message Possible cause Remedy
0283 A
Oil-/air cooler fan FC
Alarm %d
Frequency converter alarm mes‐
sage with message number.
Contact an authorized KAESER serv‐
ice representative.
0284 A
Oil-/air cooler fan FC
activation failed
Fan frequency converter switch‐
ed on incorrectly.
Contact an authorized KAESER serv‐
ice representative.
0287 A
Oil-/air cooler fan FC:
STO function inactive
Frequency converter parametri‐
zation incorrect.
Check the frequency converter para‐
metrization.
Contact an authorized KAESER serv‐
ice representative.
0288 A
Oil-/air cooler fan FC off -
STO?
Frequency converter parametri‐
zation incorrect.
Check the frequency converter para‐
metrization.
Contact an authorized KAESER serv‐
ice representative.
0301 A
Oil cooler fan USS alarm
Frequency converter fault. Contact an authorized KAESER serv‐
ice representative.
0303 A
Oil cooler fan FC PKW
error P%d.E%d
Frequency converter fault. Contact an authorized KAESER serv‐
ice representative.
0305 A
Oil cooler fan USS
error %d
Alarm triggered by software driv‐
er.
Contact an authorized KAESER serv‐
ice representative.
0320 A
Oil cooler fan FC Motor
overload alarm
Fan motor overload. Contact an authorized KAESER serv‐
ice representative.
0321 A
Oil cooler fan FC
alarm %d
Frequency converter alarm mes‐
sage with message number.
Contact an authorized KAESER serv‐
ice representative.
0330 A
Oil cooler fan USS alarm
Frequency converter fault. Contact an authorized KAESER serv‐
ice representative.
0331 A
Oil cooler fan FC PKW
error P%d.E%d
Frequency converter fault. Contact an authorized KAESER serv‐
ice representative.
0332 A
Oil cooler fan USS
error %d
Alarm triggered by software driv‐
er.
Contact an authorized KAESER serv‐
ice representative.
0333 A
Oil cooler fan FC
alarm %d
Frequency converter alarm mes‐
sage with message number.
Contact an authorized KAESER serv‐
ice representative.
0334 A
Oil cooler fan FC
activation failed
Fan frequency converter switch‐
ed on incorrectly.
Contact an authorized KAESER serv‐
ice representative.
0337 A
Oil cooler fan FC: STO
function inactive
Frequency converter parametri‐
zation incorrect.
Check the frequency converter para‐
metrization.
Contact an authorized KAESER serv‐
ice representative.
10 Fault Recognition and Rectification
10.2 Interpreting fault messages
No.: 9_9450 13 USE
User Manual Controller
SIGMA CONTROL 2 SCREW FLUID ≥5.1.2
205

KAESER SIGMA CONTROL 2 Specifications

General

Controller Type	Microprocessor-based
Model	SIGMA CONTROL 2
Manufacturer	KAESER
Input Voltage	24 V DC
Protection Class	IP54
Communication Protocols	Modbus, Profibus
Data Logging	Comprehensive data logging
Remote Monitoring	Yes
Communication Interface	Ethernet