LEDs
The illustration below shows the LEDs on the power supply.
xx1800000582
DC OK LEDA
SignificanceDescription
Green: All DC outputs are above the specified minimum levels.DC OK LED
Off: One or more DC outputs are below the specified minimum level.
Required test equipment
Equipment needed for troubleshooting.
NoteEquipment
Multimeter
Insulating gloves
3HAC059896-009, 3HAC063898-009,
3HAC072448-009
Circuit diagram - OmniCore C30, Circuit dia-
gram - OmniCore C30 for IRB 14050, Circuit
diagram - OmniCore C30 for CRB 15000
Preparations
Action
Check the FlexPendant for errors and warnings.1
Power the controller off. Wait one minute, power the controller on.2
Wait 30-60 seconds after power-on.3
Make sure that the control system power is in run-time mode.
Continues on next page
Product manual - OmniCore C30 551
3HAC060860-001 Revision: P
© Copyright 2019-2022 ABB. All rights reserved.
6 Troubleshooting
6.3.10 Troubleshooting the power supply
Continued
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