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6.2.2 Start-up failure
Description
The following are possible symptoms of a start-up failure:
1 The LEDs are not lit on some units.
2 Unable to load the system software.
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
Make sure that the controller is switched on.
1
Wait 30 s - 1 min to enable start-up sequence.
Check the FlexPendant for errors and warnings.
2
DANGER
Troubleshooting on the controller while powered on must be performed by personnel
trained by ABB or by ABB field engineers.
Recommended working procedure
If there seems to be a power failure during start-up, use this procedure to
troubleshoot what might cause the problem.
Block diagram
Look at the following block diagram to understand how power is connected from
incoming and forward.
AC input
Power inlet
PE
X0
Q0
Power unit
A1
X1
X6
L
,N
,P
E
L
,N
,P
E
L
,N
Power
supply
T2
X1
X2
2
4
V
T
R
U
N
K
X1
X2
PC
PS
X4
X13
HMI
24V SYS DRV
MS
AC
LED
LED
LED
Main computer
A2
24V PC
LED
X1
24V HMI
LED
HMI
connection
X4
FlexPendant
24V HMI
X9
Robot
signal
exchange
proxy
K2
xx1800001828
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Product manual - OmniCore C30
507
3HAC060860-001 Revision: P
© Copyright 2019-2022 ABB. All rights reserved.
6 Troubleshooting
6.2.2 Start-up failure
Содержание OmniCore C30
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