Start-Up Failure - ABB OmniCore C30 Product Manual

6.2.2 Start-up failure

Description
The following are possible symptoms of a start-up failure:
Required test equipment
Equipment needed for troubleshooting:
Equipment
Multimeter
Insulating gloves
Circuit diagram - OmniCore C30, Circuit dia-
gram - OmniCore C30 for IRB 14050, Circuit
diagram - OmniCore C30 for CRB 15000
Preparations
1
2
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.
PE Power inlet
AC input
X0 Q0
xx1800001828
Product manual - OmniCore C30
3HAC060860-001 Revision: P
1 The LEDs are not lit on some units.
2 Unable to load the system software.
Action
Make sure that the controller is switched on.
Wait 30 s - 1 min to enable start-up sequence.
Check the FlexPendant for errors and warnings.
DANGER
Troubleshooting on the controller while powered on must be performed by personnel
trained by ABB or by ABB field engineers.
Power
Power unit
supply
A1
X1 X6 X1 X2
T2
AC
X9
LED
24V SYS DRV
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Note
3HAC059896-009, 3HAC063898-009,
3HAC072448-009
Robot
24V PC
X2
signal
PC
exchange
LED
proxy
K2
24V HMI
X1
X13
PS
HMI
LED
LED
MS
X4
LED
6 Troubleshooting
6.2.2 Start-up failure
Main computer
X1
A2
HMI
24V HMI
FlexPendant
connection
X4
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