All rights reserved 75 Servicemanual_UR3_en_rev3.1.2
Supply voltage is out of range
Error: The argument is the sum
of C75 errors
Temperature is out of range
Error: The argument is the sum
of C75 errors
Signal lost =Misaligned
readhead or damaged ring
Error: The argument is the sum
of C75 errors
Signal low =Too far from
magnetic ring
Error: The argument is the sum
of C75 errors
Signal saturation =Too close to
magnetic ring
Error: The argument is the sum
of C75 errors
Example: Argument 207 is the
sum of 128,64,8,4,2,1 which
means that all the errors in
connection to argument 1, 2,
4, 8, 64 and 128 have been
reported.
Joint encoder communication
CRC error
Error between sensor and joint
circuit
Check connections or very
heavy electrical noise
Sudden position change
detected on the joint-encoder
The position reading from the
encoder was different than
expected
Large sudden position change
detected on the joint-encoder
The position reading from the
encoder was severely different
than expected, the latest
measurement was discarded
Contact your local service
provider for assistance
Large sudden position change
detected on the joint-encoder
The argument 255 is a number
that relates to the size of the
position change. In other
words this can be treated as a
C78 error.
Status warning, general modus
change
Check preceding errors in
log history
Real Robot not connected -
Simulating Robot
Comm. Prob. between Mother
Board and Safety Control
Board
Connection to Safety Control
Board lost
PC did not receive 3 packets in
a row
Check that the ethernet
cable between PC board
and Safety Control Board is
connected and restart
system
Package lost from Safety
Control Board