Universal Robots 2014350001, Service Manual, Page: 133 / 238

C191A24 Reduced Mode
Output set, while it
should not be a) Check Firmware/update
firmware.
b) Do a Complete rebooting
sequence
C191A25 Reduced Mode
Output not set, while
it should be a) Check Firmware/update
firmware.
b) Do a Complete rebooting
sequence
C191A26 Not Reduced Mode
Output set, while it
should not be a) Check Firmware/update
firmware.
b) Do a Complete rebooting
sequence
C191A27 Not Reduced Mode
Output not set, while
it should be a) Check Firmware/update
firmware.
b) Do a Complete rebooting
sequence
C191A28 Robot Emergency
Stop exceeded
maximum stop time a) Check that max payload of
the robot has not been
exceeded.
b) Check TCP configuration,
payload and mounting
settings
C191A29 System Emergency
Stop exceeded
maximum stop time a) Check that max payload of
the robot has not been
exceeded.
b) Check TCP configuration,
payload and mounting
settings
C191A30 Safeguard Stop
exceeded maximum
stop time a) Check that max payload of
the robot has not been
exceeded.
b) Check TCP configuration,
payload and mounting
settings
C191A31 Operation mode
switch is present
while the three
position switch is
missing
C191A32 Joint speed limit
violated – Base
C191A33 Joint speed limit
violated – Shoulder
Service Manual 127 UR5
7. Troubleshooting
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