Universal Robots 2014350001, Service Manual, Page: 166 / 238

C283A3 Power not removed
from the motors
while in Emergency
Stop
C283A4 Failed to power on
the Robot arm
C283A5 Invalid pin-
configuration
received
C283A6 Trying to reassign
pin configuration
with specified
configuration
C283A7 Joint exceeded the
velocity limit
C283A8 The System
Emergency Stop
Output is not active Failed to activate the
System Emergency Stop
Output. The output is active
when voltage is low a) Make sure output is not
short circuited to a power
supply
C283A9 System Emergency
Stop Output
disagreement within
the safety system The input signals are not
switching simultaneously or
are incorrectly connected. a) Ensure both inputs are
properly connected
b) Contact your local
Universal Robots service
provider for assistance.
C283A10 Robot Emergency
Stop Input
disagreement within
the safety system The input signals are not
switching simultaneously or
are incorrectly connected. a) Ensure both inputs are
properly connected
b) Contact your local
Universal Robots service
provider for assistance.
C283A11 System Emergency
Stop Input
disagreement within
the safety system The input signals are not
switching simultaneously or
are incorrectly connected. a) Ensure both inputs are
properly connected
b) Contact your local
Universal Robots service
provider for assistance.
C283A12 Safeguard Stop Input
disagreement within
the safety system The input signals are not
switching simultaneously or
are incorrectly connected. a) Ensure both inputs are
properly connected
b) Contact your local
Universal Robots service
provider for assistance.
UR5 160 Service Manual
7. Troubleshooting
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