Issue
What does the error 01/30/2011 01:01:57.00 0x00004418 0x00002100 0x021046e2 0x00080003 0x00000030 DEVICE_ERR_NODATA_I2C mean in a controller error log?
Environment
CyberStation
Controller
Expansion module
Cause
The error code means that the 9640 can’t communicate with the expansion I/O modules or with the RealTimeClock.
Resolution
Check communications to expansion modules
Verify correct operation of the system time in the controller.
Replace controller if needed