Error codes

What a robot’s error code means, from the maker’s own directory, with a link to the page where the maker says what to do about it.

Type the code from the teach pendant, or words from the message. Each directory is grouped the way the maker prints it: by robot generation, then by section.

4,739 codes · page 99 of 119

C195A3 · for momentum safety limit

Universal Robots · CB3 and Earlier Models

C195 Conveyor speed too high

C200A1 · Hardware ID is wrong

Universal Robots · CB3 and Earlier Models

C200 Safety Control Board hardware error

C200A2 · MCU type is wrong

Universal Robots · CB3 and Earlier Models

C200 Safety Control Board hardware errorCause given

C200A3 · Part ID is wrong

Universal Robots · CB3 and Earlier Models

C200 Safety Control Board hardware errorCause given

C200A4 · RAM test failed

Universal Robots · CB3 and Earlier Models

C200 Safety Control Board hardware errorCause given

C200A5 · Register test failed

Universal Robots · CB3 and Earlier Models

C200 Safety Control Board hardware errorCause given

C200A6 · pRom Crc test failed

Universal Robots · CB3 and Earlier Models

C200 Safety Control Board hardware errorCause given

C200A7 · Watchdog reset the processor

Universal Robots · CB3 and Earlier Models

C200 Safety Control Board hardware errorCause given

C200A8 · OVG signal test not passed

Universal Robots · CB3 and Earlier Models

C200 Safety Control Board hardware errorCause given

C200A9 · 3V3A power good pin is low

Universal Robots · CB3 and Earlier Models

C200 Safety Control Board hardware errorCause given

C200A10 · 3V3B power good pin is low

Universal Robots · CB3 and Earlier Models

C200 Safety Control Board hardware errorCause given

C200A11 · 5V power good is low

Universal Robots · CB3 and Earlier Models

C200 Safety Control Board hardware errorCause given

C200A12 · 3V3 voltage too low

Universal Robots · CB3 and Earlier Models

C200 Safety Control Board hardware errorCause given

C200A13 · 3v3 voltage too high

Universal Robots · CB3 and Earlier Models

C200 Safety Control Board hardware errorCause given

C200A14 · 48V input is too low

Universal Robots · CB3 and Earlier Models

C200 Safety Control Board hardware error

C200A15 · 48V input is too high

Universal Robots · CB3 and Earlier Models

C200 Safety Control Board hardware error

C200A16 · 24V IO short circuited

Universal Robots · CB3 and Earlier Models

C200 Safety Control Board hardware errorCause given

C200A17 · PC current is too high

Universal Robots · CB3 and Earlier Models

C200 Safety Control Board hardware error

C200A18 · Robot voltage is too low

Universal Robots · CB3 and Earlier Models

C200 Safety Control Board hardware error

C200A19 · Robot voltage is too high

Universal Robots · CB3 and Earlier Models

C200 Safety Control Board hardware error

C200A20 · 24V IO voltage is too low

Universal Robots · CB3 and Earlier Models

C200 Safety Control Board hardware error

C200A21 · 12V voltage is too high

Universal Robots · CB3 and Earlier Models

C200 Safety Control Board hardware error

C200A22 · 12V voltage is too low

Universal Robots · CB3 and Earlier Models

C200 Safety Control Board hardware error

C200A23 · It took too long to stabilize 24V

Universal Robots · CB3 and Earlier Models

C200 Safety Control Board hardware error

C200A24 · It took too long to stabilize 24V IO

Universal Robots · CB3 and Earlier Models

C200 Safety Control Board hardware error

C200A25 · 24V voltage is too high

Universal Robots · CB3 and Earlier Models

C200 Safety Control Board hardware error

C200A26 · 24V IO voltage is too high

Universal Robots · CB3 and Earlier Models

C200 Safety Control Board hardware error

C201A0 · Setup of Safety Control Board failed

Universal Robots · CB3 and Earlier Models

C201 Setup of Safety Control Board failedCause given

C201A1 · SCB uA is not responding

Universal Robots · CB3 and Earlier Models

C201 Setup of Safety Control Board failedCause given

C201A2 · SCB uB is not responding

Universal Robots · CB3 and Earlier Models

C201 Setup of Safety Control Board failedCause given

C201A3 · SCB is not responding

Universal Robots · CB3 and Earlier Models

C201 Setup of Safety Control Board failedCause given

C204A1 · Sudden change in target position

Universal Robots · CB3 and Earlier Models

C204 Path sanity check failed

C204A2 · Inconsistency between target position and speed

Universal Robots · CB3 and Earlier Models

C204 Path sanity check failed

C204A3 · Sudden stop

Universal Robots · CB3 and Earlier Models

C204 Path sanity check failedCause given

C204A4 · Robot has not stopped in the allowed reaction and braking time

Universal Robots · CB3 and Earlier Models

C204 Path sanity check failed

C204A5 · Robot program resulted in invalid setpoint

Universal Robots · CB3 and Earlier Models

C204 Path sanity check failed

C204A6 · Blending failed and resulted in an invalid setpoint

Universal Robots · CB3 and Earlier Models

C204 Path sanity check failed

C204A7 · Robot approaching singularity - Acceleration threshold failed

Universal Robots · CB3 and Earlier Models

C204 Path sanity check failed

C205A0 · Inconsistency between target position and speed

Universal Robots · CB3 and Earlier Models

C205 Target speed does not match target position

C206A0 · Target joint speed does not match target joint position change - Base

Universal Robots · CB3 and Earlier Models

C206 Sanity check failed