C CO 089 001 REAL TIME CLOCK ERROR (READ)
General description of conditions for occurring:
- I2C error occurred while reading from the real time clock/calendar PCF8573.
The current time and date in the machine may be incorrect.
Technical description of conditions for occurring:
- Real time clock has returned error message
Some possible explanations why the error has occurred:
- Real time clock IC47 (and components) on protective driver board broken
C CO 089 002 REAL TIME CLOCK ERROR (WRITE)
General description of conditions for occurring:
- I2C error occurred while writing to the real time clock/calendar.
Technical description of conditions for occurring:
- Real time clock has returned error message
Some possible explanations why the error has occurred:
- Real time clock IC47 (and components) on protective driver board broken
