Troubleshooting Guide Manual

Drive Warning Register
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PPENDIX
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Drive Warning Register
The warnings indicated by the Drive Warning register cause no action by themselves. Any resulting action is
determined by the application task. The user must ensure that the AutoMax application task monitors
register 203/1203 and takes appropriate action if any of these conditions occurs. If a warning condition is
detected, the corresponding bit is latched until the Warning Reset bit (bit 9) of the Drive Control register
(register 100/1100) is set.
Ground Current Warning Bit 0
The Ground Current Warning bit is set if
ground current exceeds the value stored in
local tunable GIT_E1%.
Reference In Limit Warning Bit 4
The Reference in Limit Warning bit is set if
the PMI torque reference value (register
102/1102) exceeds the maximum value
permitted (+/- 4095) and is being limited by
the system.
Tuning Aborted Warning Bit 5
The Tuning Aborted Warning bit is set if any
of the automatic tuning procedures (e.g.,
resolver balance and gain calibration) is not
successful.
Volatile Gain Limit Warning Bit 10
The Volatile Gain Limit bit is set if a speed or
position loop volatile gain value is out of
limit. This bit will only be set if the position
or speed loops are enabled.