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.
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