Optimus
Error Code: Type: Segment:
02HL Error
 

Description:

E value (converter DC) during high tension out of range: <350 V or >800 V

3 detections within 30 ms

 
Possible Causes / Advice:

With a PC and XRGSCOPE:
select error # from error log index list, select screen Error: HW Read Values to get the faulty value.

Monitor with oscilloscope at - EZ130 X1:A5 & X1:C5 24V = 750V (E value) frontal converter EQ (measuring point for all release 2 generators and all 50kW generators with one converter only)
OR
Monitor with oscilloscope at - EZ130 X1:A26 & X1:C26 24V = 750V (E value) rear converter E2Q (all release 3 generators with 2 converters)

Check supply voltages EZ130

  • + 5V X2:AC1 X2:AC2
  • +15V X2:AC11
  • - 15V X2:AC12
  • +26V X2:AC14
    against ground X2:AC15

If values indicated at the detail screens do not match the externally measured ones exchange PCB.