5 Error messages
5.1 Introduction
142
DA1 Variable Frequency Drives
08/18 MN04020005Z-EN
www.eaton.com
AtF-03
42
Motor identification failed:
The measured motor inductance is too low.
• Make sure that the motor is connected properly and working correctly.
AtF-04
43
Motor identification failed:
The measured motor inductance is too high.
• Make sure that the motor is connected properly and working correctly.
• Check to make sure that the device's rated output matches the motor's
rated output. The difference should not exceed one full output class.
AtF-05
44
Motor identification failed:
The measured motor parameters do not match.
• Make sure that the motor is connected properly and working correctly.
• Check to make sure that the device's rated output matches the motor's
rated output. The difference should not exceed one full output class.
OVt-Ph
49
A phase in the motor cable is not connected or is broken.
Sc-FO1
50
No valid Modbus frame was received within the time specified in P5-06.
• Check to make sure that the network master is working correctly.
• Check connecting cables.
• Increase the value of P5-06 to an acceptable value.
Sc-FO2
51
No valid CANopen frame was received within the time specified in P5-05.
• Check to make sure that the network master is working correctly.
• Check connecting cables.
• Increase the value of P5-05 to an acceptable value.
Sc-FO3
52
Communications between the device and the plugged-in field bus option have
dropped out.
• Check to make sure that the module is installed properly.
Sc-F04
53
Communications between the device and the plugged-in I/O expansion have
dropped out.
• Check to make sure that the module is installed properly.
OF-01
60
No internal connection to an optional card
OF-02
61
Optional module in undefined operating state
PLC-01
70
Non-supported function block from function block editor
PLC-02
71
Program from function block editor is too big
PLC-03
72
Division by zero
PLC-04
73
Lower limit is higher than upper limit
PLC-05
74
Overflow table Function block editor
Message
Error no.
Possible cause and remedy
