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incorrect (if the PG card is not
installed, the control mode is
set to any PG control mode)
1. The communication signal is
abnormal.
2. The control mode setting is
incorrect (if the PG card is not
installed, the control mode is
set to any PG control mode)
3. The communication card
does not match the resolver
specification.
1. Confirm that the equipment
environment is likely to cause
interference
2. Power on again
3. Confirm that the resolver
specification matches the
communication card and power on
again.
PG card input over
speed warning
1. Encoder signal input
frequency exceeds PG card
hardware bandwidth limit
1. Reduce the number of encoder
PPR