Yaskawa MotionWorks IEC - Manual (Page 256)

PLCopenPlus Function Blocks for Motion Control 2013-04-13 248
Y_ReadAlarm
This Function Block reports controller-specific alarms that are not axis
related. The Function Block
Y_ClearAlarms clears alarms reported by this
block.
Parameters
Parameter Data
Type Description
VAR_INPUT Default
B Enable BOOL The function will continue to execute while enable is
held high. FALSE
VAR_OUTPUT
B Valid BOOL Indicates that the outputs of the function are valid.
B Busy BOOL Set high upon the rising edge of the 'Execute' or 'Enable' input, and reset if
Done, CommandAborted, or Error is true.
B Error BOOL Set high if error has occurred during the execution of the function block. This
output is cleared when 'Execute' or 'Enable' goes low.
E ErrorID UINT If error is true, this output provides the Error ID. This output is reset when
'Execute' or 'Enable' goes low.
V AlarmID UDINT This output provides the Controller Alarm ID. This output is reset when
execute goes low.