
Description
The status indicator LED can be used to identify the following status
during startup/power on:
1
Red, steady: Default when power is available.
2
Red, flashing: Power is on, self-test is ongoing, operating system
is loading.
3
Green, flashing
57
: Application is loaded and waiting for com-
munication.
4
Green, steady: Power unit is operational.
If the LED does not turn steady green after 30-60sec, then the status
indicator LED can be used to identify the following issues:
•
No color: Power to the power unit is missing.
•
Red, steady: Internal error.
•
Red, flashing: Firmware error or self-test failure.
•
Green, flashing
: Communication error to another module.
Power unit status
LED
Note
When troubleshooting the power unit for an CRB 15000 controller, there is only
two status:
•
Red, the power unit is broken. Replace it.
•
Green, the power unit is ok.
Required test equipment
Equipment needed for troubleshooting:
Note
Equipment
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.
57 Not available for CRB 15000 controller.
Continues on next page
Product manual - OmniCore C30
533
3HAC060860-001 Revision: P
© Copyright 2019-2022 ABB. All rights reserved.
6 Troubleshooting
6.3.4 Troubleshooting the power unit
Continued
Содержание OmniCore C30
Страница 1: ...ROBOTICS Product manual OmniCore C30 ...
Страница 2: ...Trace back information Workspace 22B version a4 Checked in 2022 06 01 Skribenta version 5 5 019 ...
Страница 562: ...This page is intentionally left blank ...
Страница 566: ...This page is intentionally left blank ...
Страница 574: ...This page is intentionally left blank ...
Страница 604: ......
Страница 605: ......