11 | Appendix
STOBER
54
11/2019 | ID 442710.03
11.3
Process data modules
Process data modules determine the extent to which process data is transferred. During configuration in the TIA Portal, one
of the following process data modules must be selected and assigned to an IO device. When creating a new project, we
recommend the
all consistent
transfer type.
Module
Input data [byte]
Output data [byte]
Transfer
M101 02W PZD
all cons.
4
4
2 words (inputs, outputs),
all consistent *
M102 04W PZD
all cons.
8
8
4 words (inputs, outputs),
all consistent
M103 06W PZD
all cons.
12
12
6 words (inputs, outputs),
all consistent
M104 12W PZD
all cons.
24
24
12 words (inputs, outputs),
all consistent
M105 18W PZD
all cons.
36
36
18 words (inputs, outputs),
all consistent
M106 24W PZD
all cons.
48
48
24 words (inputs, outputs),
all consistent
M107 36W PZD
all cons.
72
72
36 words (inputs, outputs),
all consistent
M111 02W PZD
Item cons.
4
4
2 words (inputs, outputs),
Items consistent **
M112 04W PZD
Item cons.
8
8
4 words (inputs, outputs),
Items consistent
M113 06W PZD
Item cons.
12
12
6 words (inputs, outputs),
Items consistent
M114 12W PZD
Item cons.
24
24
12 words (inputs, outputs),
Items consistent
M115 18W PZD
Item cons.
36
36
18 words (inputs, outputs),
Items consistent
M116 24W PZD
Item cons.
48
48
24 words (inputs, outputs),
Items consistent
M117 36W PZD
Item cons.
72
72
36 words (inputs, outputs),
Items consistent
Tab. 16: Process data modules
*) all consistent:
Process data packet is processed once the packet has been fully received
**) Items consistent:
Individual parameters of the packet are processed once the parameter has been fully
received
