Universal Robots 2014350001, Service Manual, Page: 195 / 238

C313A0 App version Check build version
C313A1 App version Check git sha
C313A2 App version Check CRC code
C313A3 App version Check build major version
C313A4 App version Check build minor version
C313A5 App version Check build patch version
C314A SPI IO IO sanity check error.
C314A0 Critical error A critical error occurred
related to IO a) Do a Complete rebooting
sequence
b) Check IO connections
c) Update software
d) Contact your local
Universal Robots service
provider for assistance.
C314A1 SPI IO Control bits read wrongly
C314A2 SPI IO Output readback does not
match the produced value
C314A3 SPI IO Safeguard bit transition to
low
C314A4 SPI IO Emergency Stop bit
transition to low
C314A5 Expected OSSD
pulse were not
detected on the
Configurable Output
(CO) The generated OSSD pulses
on the safety output were
not seen during readback a) Verify if safety output is
not connected to any power
supply or another safety
output
b) Update software
c) Contact your local
Universal Robots service
provider for assistance
C314A6 An unexpected
OSSD pulse was
detected on
Configurable Output
(CO) An OSSD pulse was
detected on the safety
output readback, but was
not generated by the
hardware a) Verify if safety output is
not connected to ground or
another safety output
b) Update software
c) Contact your local
Universal Robots service
provider for assistance
C315A Watchdog The system watchdog is not
working as expected a) Do a Complete rebooting
sequence
b) Update software
c) Contact your local
Universal Robots service
provider for assistance.
Service Manual 189 UR5
7. Troubleshooting
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