BMS_w126_HW_BMS_Blind_Mate
BMS_w126_HW_BMS_Blind_Mate
Alert Information
Category
Battery
Severity
warning
Live Incidence Rate
<0.01%
Models
Model SModel X
Description
The Complex Programmable Logic Device (CPLD) of the High Voltage (HV) Battery Management System (BMS) detects a blind mate fault bit.
Potential Impact
The HV connector on the battery pack is not connected to the HVIL loop. HVIL behavior may be affected.
Set Condition
The CPLD of the HV BMS detects a blind mate fault bit. The HVIL is on and HVIL voltage is greater than the blind mate alert threshold. The CPLD and the BMS concurrently detect the HVIL loop through the HV connector on the battery may not be connected.
Clear Condition
The alert clears when the blind mate is cleared in the CPLD.