ABB OmniCore C30 Product Manual page 508

6 Troubleshooting
6.2.2 Start-up failure
Continued
This below diagram is used for CRB 15000 controller.
PE Power inlet
AC input
X0
xx2100000459
Troubleshooting flowchart
xx1800001829
Continues on next page
508
Power unit
A1
Q0
X1 X6
AC
LED
Note
The AC LED shows status of AC input and DC power. It should be lit when the
controller is supplied with power, but will go out 15 minutes after the power is
switched off.
Start-up failure
Red or flashing
Check LED AC
Green
Not lit
Check LED PS
Green
Not lit
Check LEDs:
MS, PC, HMI
Green
Check LEDs:
Not lit
PC PWR, PC HDD,
PC STAT
Lit
Problem solved
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Robot
24V PC
X2
signal
PC
exchange
LED
proxy
K2
24V HMI
X1
X13
PS
HMI
LED
LED
MS
LED
Yes
CRB 15000 controller
Main computer
X1
A2
HMI
24V HMI
FlexPendant
connection
X4
Troubleshoot power
unit A1
No
Troubleshoot power
supply T2
Troubleshoot robot
signal exchange
proxy K2
Troubleshoot main
computer
Product manual - OmniCore C30
3HAC060860-001 Revision: P