AKD PDMM User Guide | 10.6 Under Voltage Fault Behavior
10.6 Under Voltage Fault Behavior
You can adjust the conditions for an under voltage fault using VBUS.UVMODE in the EWV Terminal (pg
115) View:
VBUS.UVMODE = 1 (default)
The drive will not report an under voltage fault unless the drive is enabled and
VBUS.VALUE falls below VBUS.UVFTHRESH
VBUS.UVMODE = 0
The drive will report an under voltage condition any time VBUS.VALUE falls below
VBUS.UVFTHRESH.
When an under voltage fault occurs, the drive is disabled and issues the following alerts:
l
EWV alert: 502 Bus Under Voltage
l
Drive LED alert: Left LED displays [F], right LED displays [u-V].\
l
Fault relay output turns on.
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Summary of Contents for AKD PDMM series
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