Renishaw RCU10, Installation And User Manual, Page: 133 / 202

D-16 Compensation system status information and diagnostics
Table D.14 – Axis diagnostics (Configuration tab)
Error Description Configuration mode
Compensation mode
Advanced Simple
EPROM
Access Error Erasable Programmable Read
Only Memory access error.
EPROM write/erase/ read
operation failed. ERROR
— —
Assert Reset line on
Auxiliary I/O connector.
FPGA Load
Error Field Programmable Gate
Array load error. FPGA code
corrupted or FPGA load failed. SYSTEM ERROR
— —
System Reset. Contact
Renishaw.
LUT Error Look Up Table error. LUT data
corrupted, LUT load failed or
LUT incorrect. SYSTEM ERROR ERROR
System Reset. Contact
Renishaw.
System Reset.
Configuration
Error Axis configuration error.
Configuration data
inconsistent. SYSTEM ERROR
— —
Check configuration and
re-send to unit.
FW Load
Error Firmware load error.
Compensation module load
failure. SYSTEM ERROR
— —
System Reset. Contact
Renishaw.
FPGA
Configuration
Invalid Field Programmable Gate
Array configuration invalid.
Configuration data targeted at
FPGA is invalid. SYSTEM ERROR
— —
System Reset. Check
configuration and
re-send to unit.
Sensor
Configuration
Invalid Sensor configuration is invalid.
Configuration data targeted at
one or more sensor(s) is
invalid. SYSTEM ERROR
— —
System Reset. Check
configuration and
re-send to unit.
New
Configuration
Invalid New configuration loaded is
invalid. Newly specified
configuration integrity check
failed. ERROR
— —
Assert Reset line on
Auxiliary I/O connector.
Check configuration and
re-send to unit.
RTC and
NVRAM
Failure Real Time Clock and Non-
Volatile Random Access
Memory failure. Battery low.
NVRAM contents lost. SYSTEM ERROR WARNING
Contact Renishaw Contact Renishaw
Message
Queue
Overflow Too many event messages.
RCU10 state machine
damaged. Internal diagnostics
function. SYSTEM ERROR
System Reset.
Error Queue
Overflow
Too many errors. RCU10 error
tracking is damaged. Internal
diagnostics function.
SYSTEM ERROR
System Reset.
Configuration
check failed
For safety reasons two copies
of the system configuration file
are held within the RCU10.
Periodically these files are
compared to check that they
are identical. Not applicable
ERROR