Universal Robots UR5 Service Manual page 149

7. Troubleshooting
C201A0 Setup of safety board
failed
C201A1 SCB uA is not
responding
C201A2 SCB uB is not
responding
C201A3 SCB is not responding No data or invalid was
C202 SCE configuration
was illegal, after
applying tolerances
C203A0 PolyScope detected a
mismatch between
the shown and (to be)
applied safety
parameters
C204A0 Protective Stop: Path
sanity check failed
C204A1 Sudden change in
target position
User Manual
No data was received from
the Safety Control Board at
initialization or invalid safety
parameters have been
received.
No data or invalid data was
received from the Safety
Control Board uA at
initialization.
No data or invalid data was
received from the Safety
Control Board uB at
initialization.
received from Safety Control
Board when requested for
configuration parameters.
The PolyScope continuously
verifies that the shown
safety parameters are equal
to the running parameters
143
a) Do a Complete rebooting
sequence as per section
5.3.7
b) Check that the ethernet
cable between
Motherboard and Safety
Control Board is connected
and verify that the setup of
the Safety Configuration is
valid.
a) Do a Complete rebooting
sequence. b) Check that
the ethernet cable between
Motherboard and Safety
Control Board is connected
and verify that the setup of
the Safety Configuration is
valid.
Do a Complete rebooting
sequence.
Do a Complete rebooting
sequence.
a) Check that the software
version is the same or
newer than the firmware on
the Safety Control Board.
b) Reload the installation
c) Do a Complete rebooting
sequence as per section
5.3.7
UR5