Filter
Top Products
GFK-0825F Chapter 8 Datagrams 8-11
8
Discrete Input Modules Configuration Data Format
Specify the actual slot number and a length of 13.
The reference address is the location in the BIU's I, Q, AI, or AQ memory that is used by the
module's data. Specify only one address, typically in the discrete input (I) table. Set the other
address selection bytes to all zeros.
unlabelled bits not used
Bytes 0 to 3 must be: 45 hex, 0,0,0
76543210
Byte 12
Input Default or Hold Last State
(0 = default, 1 = hold last state)
Fault Reporting (0 = enabled, 1 = disabled)
76543210
76543210
Byte 4 LSB
MSB
Byte 5
I Reference Address or all zeros
76543210
76543210
Byte 6 LSB
MSB
Byte 7
76543210
76543210
Byte 8
LSB
MSB
Byte 9
76543210
76543210
Byte 10
LSB
MSB
Byte 11
Q Reference Address or all zeros
AI Reference Address or all zeros
AQ Reference Address or all zeros