Configure Digital Input As Trigger Source

Configure a digital input as the trigger source for a Wait Until Fieldbus Digital Input command. Setting the digital input to the desired value will cause the Wait Until command to complete. See Send Digital Input to PMC

Fieldbus Interface

PMC_ConfigDI2Trigger

Inputs

Name	Data Type	Description
Execute	BOOL	Execution of the function block begins on a rising edge of this input.
nDI	USINT	Number of digital inputs to configure, 1 to 22
DiID	USINT[0..21]	Digital Input ID, valid range [1,128]
PM_Controller	PMControllerType	Data structure that specifies which PMC to connect to. There should be only 1 instance of this variable for each connected PMC.

Outputs

Name	Data Type	Description
Done	BOOL	Execution successful. Function block is finished. (Note: Done will not become TRUE if Execute is already FALSE)
Busy	BOOL	Function block is active and must continue to be called.
Aborted	BOOL	Command aborted by another command.
Error	BOOL	If there is an error in processing the command, then Error = TRUE, otherwise, FALSE.
ErrorID	UINT	0x0: All OK. Otherwise, please see Fieldbus Reply Codes.

Conditions

Operating Conditions
Preconditions	None
Postconditions	Specified Digital Inputs is set as the trigger source

Description

Configure a digital input as the trigger source for a Wait Until Fieldbus Digital Input command. Setting the digital input to the desired value will cause the Wait Until command to complete.