ABB FPBA-01 - Page 82

Communication
82
The default codes for the PPO types in the table above defines
data consistency over the message as follows:
Also data non-consistent over the entire message is supported by
the FPBA-01. The cyclical frame types supported by the module
are defined in the GSD file.
xxxxxxxx
Length of data
0000 = 1 byte per word
• • •
1111 = 16 bytes per word
MSB LSB
Input/Output
00 = Special format
01 = Input
10 = Output
11 = Input and output
0 = Byte
1 = Word
0 = Consistency of byte/word
1 = Consistency of entire length
For example, 11110001 = F1 = PPO3