KAESER SIGMA CONTROL 2 User Manual

Message Possible cause Remedy
0205 A
Compressor motor FC
PKW error P%d.E%d
Frequency converter fault. Contact an authorized KAESER serv‐
ice representative.
0206 A
Compressor motor USS
error %d
Alarm triggered by software driv‐
er.
Contact an authorized KAESER serv‐
ice representative.
0207 A
Compressor motor USS
error %d
Alarm triggered by software driv‐
er.
Contact an authorized KAESER serv‐
ice representative.
0208 A
Compressor motor USS
error %d
Alarm triggered by software driv‐
er.
Contact an authorized KAESER serv‐
ice representative.
0210 A
Compressor motor FC
Over temperature alarm
Temperature of compressor mo‐
tor frequency converter too high.
Keep ambient conditions within speci‐
fied limits.
Check filter mats and fan in frequen‐
cy converter control cabinet
Contact an authorized KAESER serv‐
ice representative.
0211 A
Compressor motor FC
alarm %d
Frequency converter alarm mes‐
sage with message number.
Contact an authorized KAESER serv‐
ice representative.
0212 A
Compressor motor FC
AI2 error
Frequency converter speed sen‐
sor faulty.
Contact an authorized KAESER serv‐
ice representative.
0220 A
Compressor motor FC
Motor overload alarm
Compressor motor overload. Contact an authorized KAESER serv‐
ice representative.
0221 A
Compressor motor FC
alarm %d
Frequency converter alarm mes‐
sage with message number.
Contact an authorized KAESER serv‐
ice representative.
0230 A
Compressor motor FC
Motor overload alarm
Compressor motor overload. Contact an authorized KAESER serv‐
ice representative.
0231 A
Compressor motor FC
alarm %d
Frequency converter alarm mes‐
sage with message number.
Contact an authorized KAESER serv‐
ice representative.
0232 A
Compressor motor FC
AI1 error
Frequency converter speed sen‐
sor faulty.
Contact an authorized KAESER serv‐
ice representative.
0240 A
Compressor motor USS
alarm
Alarm triggered by software driv‐
er.
Contact an authorized KAESER serv‐
ice representative.
0241 A
Compressor motor FC
PKW error P%d.E%d
Frequency converter fault. 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
203

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