Universal Robots ur3 - Page 83

All rights reserved 83 Servicemanual_UR3_en_rev3.1.2
CODE_200A1
Hardware ID is wrong
SCB: uP-A has detected an
error: Wrong SCB
CODE_200A2
MCU type is wrong
SCB: uP-A has detected an
error
CODE_200A3
Part ID is wrong
SCB: uP-A has detected an
error
CODE_200A4
RAM test failed
SCB: uP-A has detected an
error
Replace Safety Control
Board (SCB)
CODE_200A5
Register test failed
SCB: uP-A has detected an
error
Replace Safety Control
Board (SCB)
CODE_200A6
pRom Crc test failed
SCB: uP-A has detected an
error: firmware error
Replace Safety Control
Board (SCB)
CODE_200A7
Watchdog reset the processor
SCB: uP-A has detected an
error
CODE_200A8
OVG signal test not passed
SCB: uP-A has detected an
error: over voltage generator
Replace Safety Control
Board (SCB)
CODE_200A9
3V3A power good pin is low
SCB: uP-A has detected an
error
Replace Safety Control
Board (SCB)
CODE_200A10
3V3B power good pin is low
SCB: uP-A has detected an
error
Replace Safety Control
Board (SCB)
CODE_200A11
5V power good is low
SCB: uP-A has detected an
error
Replace Safety Control
Board (SCB)
CODE_200A12
3V3 voltage too low
SCB: uP-A has detected an
error
Replace Safety Control
Board (SCB)
CODE_200A13
3v3 voltage too high
SCB: uP-A has detected an
error
Replace Safety Control
Board (SCB)
CODE_200A14
48V input is too low
Check: 48 V power supply,
current distributer energy
eater or replace SCB
CODE_200A15
48V input is too high
Check: 48 V power supply,
current distributer energy
eater or replace SCB
CODE_200A16
24V IO short circuited
Too high current
Disconnect external
connections
CODE_200A17
PC current is too high
Motherboard takes too high
current
CODE_200A18
Robot voltage is too low
Check: Short circuit in robot
arm, 48 V power supply,
current distributer energy
eater or replace SCB
CODE_200A19
Robot voltage is too high
Check: 48 V power supply,
current distributer energy
eater or replace SCB
CODE_200A20
24V IO voltage is too low
Disconnect I/O or replace
SCB
CODE_200A21
12V voltage is too high
Check 12 V power supply,
cables or replace SCB
CODE_200A22
12V voltage is too low
Check 12 V power supply,
cables or replace SCB
CODE_200A23
It took too long to stabilize
24V
Safety Control Board
error(SCB)
External 24 V problem or
replace SCB