Inovance CS500 - Page 90

Display on
the
Operation
Panel
Display of
the Nixie
Tube
Fault
Description
Possible Causes Solution
frequency)
Err38 E38
Frequency
following
abnormal (the
follow deviation
between the
target set
frequency and
the motor
feedback
frequency is too
large)
1. The motor parameters
are set incorrectly.
2. The load is too heavy.
1. Re-set the motor parameters.
2. Reduce the load.
3. Increase the value of FB-15.
4. Increase the value of FB-16.
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