Y_GetAlarmDesc

This function block returns string descriptions for the alarm data that is stored in the controller.

Parameters

*	Parameter	Data Type	Description
VAR_INPUT				Default
B	Execute	BOOL	Upon the rising edge, all other function block inputs are read and the function is initiated. To modify an input, change the value and re-trigger the execute input.	FALSE
V	AlarmCode	UDINT	The alarm code to look up.	FALSE
VAR_OUTPUT
B	Done	BOOL	Set high when the commanded action has completed successfully. If another block takes control before the action is completed, the Done output will not be set. This output is reset when Execute goes low.
B	Busy	BOOL	Set high upon the rising edge of the Execute input, and reset when Done, CommandAborted, or Error is true. In the case of a function block with an Enable input, a Busy output indicates the function is operating, but not ready to provide Valid information. (No Error)
V	AlarmClass	UINT	General description of the upper two bytes of the AlarmCode.
V	AlarmID	UINT	Specific description of the lower two bytes of the AlarmCode.
V	ShortDesc	STRING	The short description.
V	LongDesc	STRING	The first 80 characters of Long Description.
B	Error	BOOL	Set high if an 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.