Universal Robots UR3 Service Manual page 180

C294A ADC
C294A0 Critical error
to
C294A9
C295A PCB
C295A0 Wrong PCB type
C296A Start up check
C296A0 Critical error
C296A1 SCB IO failed to
power on
C296A2 Start up check
C296A3 Start up check
C296A4 Start up check
C296A5 Start up check
C296A6 Start up check
C296A7 Start up check
UR3
Analog to Digital converter
A critical error occurred in
the ADC driver
Wrong PCB type. Likely a
hardware error.
The printed circuit board is
wrong
A critical error occurred
during startup
One or more Motor phases
is short circuited to ground
Motor Indication Signal
does not work
Phase 1 is not connected.
Phase 2 is not connected.
Phase 3 is not connected.
Motor test results were
invalid.
174
7. Troubleshooting
a) Do a Complete rebooting
sequence
b) Update software
c) Contact your local
Universal Robots service
provider for assistance.
a) Do a Complete rebooting
sequence
b) Update software
c) Contact your local
Universal Robots service
provider for assistance.
a) Do a Complete rebooting
sequence
b) Update software
c) Contact your local
Universal Robots service
provider for assistance.
a) Check 10A fuse
b) Do a Complete rebooting
sequence
c) Update software
d) Contact your local
Universal Robots service
provider for assistance.
Ensure the IO Power
Connector on the Safety
Control Board is connected
to the 24VDC
Service Manual