HVLINK_a011_DcLinkBusOpen
HVLINK_a011_DcLinkBusOpen
Alert Information
Category
Other
Severity
critical
Live Incidence Rate
<0.01%
Models
Semitruck
Description
Warns if the DCLink bus impedance is too high during precharge.
Potential Impact
The vehicle will not be able to precharge its contactors.
Set Condition
The precharge Integrated Circuit (IC) sets the prechargeDone hardware line, indicating that the DCLink bus voltage has reached 1100V.
Clear Condition
The Precharge IC clears its prechargeDone hardware line.