ABB OmniCore C30, Product Manual, Page: 515 / 606

Detailed working procedure
Note Action
• If the cable is damaged, re-
place to a new cable and go
to step
8 .
• If the cable is not connected,
repair the connection and
go to step
8 .
• If the cable is ok, go to the
next step.
Check that the floor cable is connected from the
manipulator to the motor connector X1.
Visually inspect the cable for damage or extensive
bending marks.
Tip
For more details, see Circuit diagram - OmniCore
C30 , Circuit diagram - OmniCore C30 for IRB
14050 , Circuit diagram - OmniCore C30 for CRB
15000 .
1
For more details about the LEDs,
see
Troubleshooting the robot sig-
nal exchange proxy on page 555 .
• If it is not green, see
Troubleshooting the power
supply on page 550
.
Look at the LED PS on the front of the robot signal
exchange proxy. LED PS should be solid green.
xx1700001886
2
• If LED MS is not green, see
Troubleshooting the robot
signal exchange proxy on
page 555
.
• If LED PC or LED HMI are
not green, see
Troubleshooting the power
supply on page 550
.
• If the power supply is ok,
see
Troubleshooting the
power unit on page 532 .
• If the power unit is ok, check
that incoming mains is con-
nected and that the incom-
ing mains switch is turned
on.
• If the LED PC is green, but
LED PC_PWR on the main
computer is not green, see
Troubleshooting the main
computer on page 547
.
• If the LED HMI is green, but
the FlexPendant is not
starting, see
Troubleshoot-
ing the FlexPendant on
page 529
.
Look at the LED MS, LED PC and LED HMI. All
LEDs should be solid green. 3
Continues on next page
Product manual - OmniCore C30 515
3HAC060860-001 Revision: P
© Copyright 2019-2022 ABB. All rights reserved.
6 Troubleshooting
6.2.4 Problem releasing the robot brakes
Continued