Troubleshooting

Front panel LEDs

UCC T3-2 visual diagnostics

Visual diagnostics - front panel with zoom - UCC T3-2

LED status key:

LED

Description

UCC T3-2 visual diagnostics - LED on

LED on

UCC T3-2 visual diagnostics - LED flashing off_on

LED flashing off / on

UCC T3-2 visual diagnostics - Green and red flash

LED flashing green / red

UCC T3-2 visual diagnostics - No LED

LED off

UCC T3-2 visual diagnostics - Red and blue flash

LED flashing red / blue

LED colour

Function

UCC T3-2 visual diagnostics - No LED

No LED - no power to UCC T3-2, downloadable unable to start, power cycle and try again

UCC T3-2 visual diagnostics - Continuous red


Continuous LED - problem with comms link - reboot UCC T3-2 and configure IP

UCC T3-2 visual diagnostics - Green flash


Slow flash - waiting for download

UCC T3-2 visual diagnostics - Green flash


Continuous light - download successful

UCC T3-2 visual diagnostics - Red flash


Fast flash (5 Hz) - IP configuration mode

UCC T3-2 visual diagnostics - Dual flash


Dual flash - controller booting

UCC T3-2 visual diagnostics - Internal timeout


Internal timeout - reboot UCC T3-2

UCC T3-2 visual diagnostics - Green flash


Fast flash (5 Hz) - communications error - reboot required

UCC T3-2 visual diagnostics - Green and red flash


Slow flash - scale error - reboot required

UCC T3-2 visual diagnostics - Red and blue flash


Slow flash - problem with download - reboot required (check file type e.g. UCC2)

UCC T3-2 visual diagnostics - Continuous blue


Continuous LED - UCC T3-2 overheated

UCC T3-2 visual diagnostics - Blue flash


Slow flash - unit does not have controller ID - return to Renishaw

UCC T3-2 visual diagnostics - Blue flash


Fast flash (5 Hz) - no controller ID in IP configuration mode - return to Renishaw

NOTE: A scale error will cause the UCC T3-2 to enter an error state which is not recoverable within a metrology application environment.  If a scale error occurs it will be necessary to reinitialise the installation due to the possibility of lost scale counts and metrology being effected.