Schneider Electric 840 USE 106 0 manual Custom Scans, Setting up

		Theory of 984 HSBY Operation
Custom Scans
Setting up
	The following block diagram shows how the state RAM transfer area might be set
Custom Scans	up using multiple scans to transfer all the data.
	Total number of discrete	Critical outputs transferred on
	outputs transferred	every scan
	0nnnnn	Additional outputs transferred
		in chunks on multiple scans
	Total number of discrete	Critical inputs transferred on
	inputs transferred	every scan
		Additional inputs transferred
	1nnnnn	in chunks on multiple scans
	Total number of register	Critical inputs transferred on
	inputs transferred	every scan
		Additional inputs transferred
	3nnnnn	in chunks on multiple scans
	Total number of register	Critical outputs transferred on
	outputs transferred	every scan

	Additional outputs transferred
4nnnnn	in chunks on multiple scans

840 USE 106 00 January 2003 41