IO_INFO (PRG)

PROGRAM IO_INFO

Provides the number of I/O-Bus modules

InOut:

Scope	Name	Type	Initial	Comment
Input	EN	BOOL	FALSE	Enable block processing
Output	DONE	BOOL	FALSE	Execution finished when output DONE = TRUE
	ERR	BOOL	FALSE	Error occurred by ERR = TRUE
	ERNO	WORD	0	Error number
	NUM_MODULES	BYTE	0	Number of IO modules