Yaskawa MotionWorks IEC - Manual (Page 285)

PLCopenPlus Function Blocks for Motion Control 2013-04-13 277
E ErrorID UINT If error is true, this output provides the Error ID. This output is reset
when 'Execute' or 'Enable' goes low.
Notes
The real time clock can be read as a string using the RTC_S function block
from the ProConOS firmware library.
Refer to the Yaskawa Toolbox for a function that provides the real time
clock as an RTC_Struct data type
Error Description
ErrorID Meaning
0 No Error
4679 Invalid date or time values entered.