Technical data

SINAUT TD7 software package for the CPU
2.7 Test blocks
Software
326 System Manual, 07/2009, C79000-G8976-C222-07
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Length calculation
FC TestCopy uses the following parameters for determining the minimum length for the DB
TestCopyData:
Length of communication
buffer
= LenComBuffer = 76 or 202 bytes
Minimum message length = LenMinTgrm = 14 bytes
Offset management area = Offset = 40 bytes
Length of the time difference = LenDt = 4 bytes
Length of the block
separators
= LenSeparator = 2 bytes
The formula used for the actual calculation is the same for X communication and B
communication. The results differ only due to different lengths for the communication buffer
for X and B communication:
a) For X communication: