This below diagram is used for CRB 15000 controller.
AC input
Power inletP
E
X0 Q0
Power unit
A1
X
1 X6
L,N,PE
L,N,PE
24V TRUNK
X1
X
2
PC
PS
X
13
HMI
MS
AC
L
ED
LED
LED
Main computer
A
2
24V PC
LED
X1
24V HMI
LED
HMI
c
onnection
X4
FlexPendant
24V HMI
Robot
signal
exchange
proxy
K2
xx2100000459
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.
Continues on next page
Product manual - OmniCore C30 503
3HAC060860-001 Revision: P
© Copyright 2019-2022 ABB. All rights reserved.
6 Troubleshooting
6.2.1 No LEDs are lit on the controller
Continued