Example Of I/O Data Mapping For I/O Data Alignment Word - Siemens SIMATIC 6ES7158-3MU10-0XA0 Hardware Installation And Operating Manual

Output buffer
The following table shows the output buffer for the example configuration for the I/O data
alignment Byte:
Slot Name*
1 Slot1_1_Id_0_Outputs
Slot1_1_Id_1_Outputs
3 Slot3_1_Id_0_Outputs
Slot3_1_Id_1_Outputs
4 Slot4_1_Id_0_Outputs
Slot6_1_Id_0_Outputs
Slot6_1_Id_1_Outputs
Slot6_1_Id_2_Outputs
Slot6_1_Id_3_Outputs
Slot6_1_Id_4_Outputs
Slot6_1_Id_5_Outputs
Slot6_1_Id_6_Outputs
Slot6_1_Id_7_Outputs
Slot6_1_Id_8_Outputs
Slot6_1_Id_9_Outputs
Slot6_1_Id_10_Outputs
Slot6_1_Id_11_Outputs
- -
* The name is formed according to the following scheme: Slot<Slot#>_<Subslot#>_Id_<Id#>_<DataItem-TextId>
The sum of the output data is 18 bytes.
6.2.3.8

Example of I/O data mapping for I/O data alignment Word

Configuration example
The example uses the following IO modules:
Slot
0
1
2
3
4
5
6
PN/MF Coupler
Hardware Installation and Operating Manual, 07/2020, A5E50018670-AA
Data Byte Description
type offset
Byte 0 OUT 2 Byte
Byte 1
Byte 2 OUT 2 Byte
Byte 3
Byte 4 OUT 1 Byte
Byte 5 PROFIsafe IN/OUT 6 Byte / 12 Byte
Byte 6
Byte 7
Byte 8
Byte 9
Byte 10
Byte 11
Byte 12
Byte 13
Byte 14
Byte 15
Byte 16
Byte 17 Reserved
Module/IO module
PN/MF Coupler X1
OUT 2 Byte
IN 1 Byte+DS
OUT 2 Byte
OUT 1 Byte
IN 2 Byte+DS
PROFIsafe IN/OUT 6 Byte / 12 Byte
6.2 Integration into the automation system
EtherNet/IP
77