Nidec & Control Techniques Unidrive M700, M600, M400, HS30 & HS70 Drive
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Apr 12, 2024 12:35 pm
Cause : Encoder has indicated an error comes when the Encoder 6 trip indicates that the encoder has indicated an error or that the power supply has failed to an SSI encoder.
The Encoder 6 trip can also indicate a wire break to an SSI encoder. Sub-trip & Reason given below:
1 - Drive position feedback interface 1.
2 - Drive position feedback interface 2.
For SSI encoders, check the wiring and encoder power supply setting (Pr 03.036). Replace the encoder and then check.
