InternalError 5 (Analog Multiplexor Resistance Measurement)
â–¶ How to fix
1: Change HLC unit.
What you'll see
Analog Multiplexor Resistance Measurement too high.
System reaction
FDC = 127 will: *Stop transmition of HMILEDStatus. *Turn off all outputs. FDC = -128 will: *Allow HLC to continue with normal operation.
Diagnostic depth
Detection
U6_Rdson > 380 OR U7_Rdson > 380
Possible cause
Internal HW error.