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2408
f
& 2404
f
PROFIBUS Communications Handbook Tag Addresses
2408
f
and 2404
f
PROFIBUS Communications Handbook 8-13
Ramp/Dwell Programmer Data
Program Data Organisation
A 2400
f
series controller can contain multiple “programs”, each consisting of up to 16 segments. The data for each program
starts at the base tag address given by the following table:
Program Base Address
(Decimal)
Base Address
(Hex)
Program 0 (Currently Running Program - changes
permitted only in hold, and are not permanently stored)
8192 2000
Program 1 8328 2088
Program 2 8464 2110
Program 3 8600 2198
Program 4 8736 2220
The parameters used to describe a program are organised into 17 blocks, each of 8 words in length, starting at the base
address for the program. There is one block for general program data, such as the units to be used for ramp and dwell times,
and 16 further blocks for the segment data itself. To obtain the tag address of the data block for a given program, add the
block offset given in the next table to the program
Contents Offset
(Decimal)
Offset (Hex)
Program General Data 0 0
Segment 1 8 8
Segment 2 16 10
Segment 3 24 18
Segment 4 32 20
Segment 5 40 28
Segment 6 48 30
Segment 7 56 38
Segment 8 64 40
Segment 9 72 48
Segment 10 80 50
Segment 11 88 58
Segment 12 96 60
Segment 13 104 68
Segment 14 112 70
Segment 15 120 78
Segment 16 128 80