6 Bit assignment of the process data
6.1 16DIO module
6 Bit assignment of the process data
For the LioN-P modules, the input data are given as actual values and the
output data as target values.
Please note that the amount of input data is variable. The amount depends on
whether the transfer of diagnostic data is to be selected. The modules provide
one byte for the slot or channel diagnostic, known as the module information
byte. The diagnostic data is appended to the standard process input data.
LioN-P 16DIO modules with DCU function have an extended process data
range with an additional 18 bytes in both directions. These are appended to
the output data or module information byte or diagnostics of the input data.
Further details on using the extended process data area are available in the
μDCU Manual.
6.1 16DIO module
6.1.1 Assembly ID 100 (16-bit input data, default IO
mapping)
Output
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
Byte 0
X4-B
X4-A
X3-B
X3-A
X2-B
X2-A
X1-B
X1-A
Byte 1
X8-B
X8-A
X7-B
X7-A
X6-B
X6-A
X5-B
X5-A
Table 44: Assembly ID 100 bit assignment
Manual LioN-P EtherNet/IP
Version 2.0 11/2017
61
