MAST Task Cycle Time: Program Processing Ppt
(Original Document)
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Definition of Ppt Program Processing Time
Ppt = Application code execution time (Apcet).
Application Code Execution Time (Apcet)
Apcet = sum of the times of each instruction carried out by the application program in each cycle.
The execution time of each instruction as well as the type of application which has been used to check them are given in the reference manual.
The table below gives the execution times in milliseconds (ms) for a 1K instruction (1024 instructions):
Processors
Application code execution time Apcet (1)
Internal RAM
PCMCIA card
100% Boolean
65% Boolean +
35% digital
100% Boolean
65% Boolean +
35% digital
TSX P57 0244
TSX P57 104/1634
TSX P57 154
0.21 ms
0.28 ms
0.32 ms
0.49 ms
TSX P57 204/254/2634
TSX PCI 57 204
0.21 ms
0.28 ms
0.27 ms
0.40 ms
TSX P57 304/354/3634
TSX PCI 57 354
0.15 ms
0.21 ms
0.22 ms
0.32 ms
TSX P57 454/4634
TSX H57 24M/44M
0.06 ms
0.09 ms
0.06 ms
0.09 ms
TSX P57 554/5634/6634
0.05 ms
0.07 ms
0.05 ms
0.07 ms
(1) With all the instructions executed in each PLC cycle.