Schneider Electric 840 USE 106 0 Stroller User Manual


 
Theory of 984 HSBY Operation
840 USE 106 00 January 2003 39
The diagram below shows examples of the data transfer area for different
configurations of 3x and 4x registers.
Transfer Area
Example 1
If you have 3200 3x and 9600 4x registers, then the
full allotment of 1000 3x registers will be transferred.
The acutual number of 4x registers transferred will be
9008; that is, the full allotment of 9000 registers plus
8 more to reach the next highest multiple of 16.
Example 2
If you have 3200 3x and 7000 4x registers, then all
the 4x registers will be transferred. The full allotment
of 1000 3x registers will be transferred, plus an
additional 2000 3x registers to bring the total number
of registers transferred to 10,000. So a total of 3000
3x registers will be transferred.
Example 3
If you have 700 3x and 9600 4x registers, then all the
3x registers will be transferred. The full allotment of
9000 4x registers will be transferred, plus an
additional 300 registers to bring the total to 10,000,
plus an additional 12 registers to reach the next
highest multiple of 16. In all, 9312 4x registers will be
transferred.