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
3HAC065464-009Circuit diagram - OmniCore C90XT
Preparations
Action
Check the FlexPendant for errors and warnings.1
Power the controller off. Wait one minute, power the controller on.2
Make sure that the control system power supply is in run-time mode.3
Wait 30-60 seconds after power-on.
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402 Product manual - OmniCore C90XT
3HAC073706-001 Revision: D
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7 Troubleshooting
7.3.10 Troubleshooting the power supply
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