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Optimus
Error Code: | Type: | Segment:
02HI | Warning |
Description:
E value (converter DC) during standby out of range: < 470 V or >780V 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 and check the E value. Measure with multi meter at ENK2:41 & 42 when generator is on and ENK1 energized!! Attention High Voltage !! This error has been know occur on sites with bad power, especially when the unit sits idle for long periods of time. Voltage spikes can charge the caps in the converter and if no exposures are taken the caps will continue to charge with each spike until the error is generated. Monitor power to confirm this situation. This error might appear after a converter damage, breakers and fuses might have been on after the event. If the generator was turned on with a short in converter which lets the damping resistors ENR1...3 open the springs (can be soldered on again). If ceramic body is cracked exchange damping spring resistor version dependent: R2 generators with 100 Ohm resistors (horizontal mounting) 4512-100-4494. R2+3 generators with 47 Ohm resistors (vertical mounting) 4512-100-45441. 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.