MC_ErrorDescription

 Function A function calculates a result according to the current value of its inputs. A function has no internal data and is not linked to declared instances. - converts the PLCopen A vendor -and product- independent worldwide association active in Industrial Control and aiming at standardizing PLC file formats based on XML error IDs into message strings which can be used for display or logging.

Figure 7-124: MC_ErrorDescription Function Block

Arguments

See Function Blocks - General Rules for more information about how inputs and outputs work.

Inputs

En	Description	If True, then this function will convert the Error Id into a string message
	Data type	BOOL
	Range	0, 1
	Unit	N/A
	Default	—
ErrorID	Description	Error ID generated from a PLCopen Function Block A function block groups an algorithm and a set of private data. It has inputs and outputs.. See PLCopen Function Block ErrorID Output for output details.
	Data type	INT
	Range	0,69
	Unit	N/A
	Default	—

Outputs

OK	Description	If True, then the command completed successfully.
	Data type	BOOL
	Range	0, 1
	Unit	N/A
	Default	—
Description	Description	String error description
	Data type	STRING
	Range	—
	Unit	N/A
	Default	—

Examples

Structured Text

Description:= MC_ErrorDescription(ErrorID);

IL

Not applicable

Function Block

Ladder Diagram

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