Universal Robots E Series - Page 111

All rights reserved 111 Service Manual e-Series (EN) 1.1.8
C200A11
5V power good is low
Safety Control Board: uP-A has detected an
error
a) Do a Complete rebooting sequence.
b) If this happens more than two times in a row, replace Safety
Control Board
C200A12
3V3 voltage too low
Safety Control Board: uP-A has detected an
error
a) Do a Complete rebooting sequence.
b) If this happens more than two times in a row, replace Safety
Control Board
C200A13
3v3 voltage too high
Safety Control Board: uP-A has detected an
error
a) Do a Complete rebooting sequence.
b) If this happens more than two times in a row, replace Safety
Control Board
C200A14
48V input is too low
a) Do a Complete rebooting sequence.
b) Check 48 V Power supply, current distributer, energy eater and
Control Board for issues
C200A15
48V input is too high
a) Do a Complete rebooting sequence.
b) Check 48 V Power supply, current distributer, energy eater and
Control Board for issues
C200A16
24V IO short circuited
Too high current
a) Do a Complete rebooting sequence.
b) Disconnect external I/O connections and check external power
supply if connected
C200A17
PC current is too high
Motherboard takes too high current
a) Do a Complete rebooting sequence.
b) Check cable between Control Board and Motherboard and check all
connections to Motherboard. Also check for short circuit
C200A18
Robot voltage is too low
a) Do a Complete rebooting sequence.
b) Check for short circuit in robot arm.
c) Check 48 V Power supply, current distributer, energy eater and
Control Board for issues
C200A19
Robot voltage is too high
a) Do a Complete rebooting sequence.
b) Check 48 V Power supply, current distributer, energy eater and
Control Board for issues
C200A20
24V IO voltage is too low
a) Do a Complete rebooting sequence.
b) Disconnect I/O, check external power supply if connected and
check Control Board for issues
C200A21
12V voltage is too high
a) Do a Complete rebooting sequence.
b) Check 12 V Power supply, cables and Control Board for issues