2: Only EM-S1INA analog input
4: MFI1A+EM-S1INA overlay
34: Second encoder (speed sensor 2)
35: MFI1A+Second Encoder Overlay
Chapter 7: Fault Diagnosis and Troubleshooting
EM-ENC-05 extends the fault diagnosis capability of the frequency converter (Chapter 7.1):
Analog input fault:
F1402: Analog input EM-S1INA signal fault.
Encoder malfunction:
F1430: There is no signal from the encoder signal. Check the A+/A - and B+/B - wiring of X410A.
F1431: A or B phase signal is missing.
F1432: Rotation direction error (A/B phase sequence reversed).
F1433: Encoder 2 division mark error (Z signal abnormality).
F1434: The division mark of encoder 2 is too low.
F1435: The division mark of encoder 2 is too high.
System bus failure:
F2200-F2203: SYNC or RxPDO timeout.
F2210: CAN Bus Off status.
F21nn: The master station reports a slave station fault, where nn is the hexadecimal address of the faulty node.
