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5.2.5.2
Example: Configuring with STEP 7 TIA Portal
Task
You want to transfer I/O data to or from the IO controller:
Bus side X1
2 bytes inputs (IN 2 bytes)
8 bytes outputs (OUT 8 bytes)
8 bytes inputs (IN 8 bytes)
2 bytes outputs (OUT 2 bytes)
6 byte inputs / 12 byte outputs (IN/OUT 6 bytes /
12 bytes)
Configuring the PN/MF Coupler in subnet 1 in STEP 7 TIA Portal
The configuration of the PN/MF Coupler in subnet 1 (bus side X1) is as follows:
Transfer area
Virtual
slot
Transfer area_1
1
Transfer area_2
2
Transfer area_3
3
Transfer area_4
4
Transfer area_5
5
Configuring the PN/MF Coupler in subnet 2 in STEP 7 TIA Portal
The configuration of the PN/MF Coupler is exactly the opposite of the configuration in
subnet 1. This configuration takes place at the same time in the "Mapping of IO data from
PROFINET interface X1 to X2". The configuration of the PN/MF Coupler in subnet 2 (bus
side X2) is as follows:
Transfer area
Virtual
slot
Transfer area_1
1
Transfer area_2
2
Transfer area_3
3
Transfer area_4
4
Transfer area_5
5
Result
You have configured your I/O data in the PN/MF Coupler.
PN/MF Coupler
Hardware Installation and Operating Manual, 07/2020, A5E50018670-AA
5.2 Configuring, parameter assignment and commissioning with PROFINET IO
Type
IN
OUT
IN
OUT
IN/OUT
Type
OUT
IN
OUT
IN
IN/OUT
Bus side X2
2 bytes outputs (OUT 2 bytes)
8 bytes inputs (IN 8 bytes)
8 bytes outputs (OUT 8 bytes)
2 bytes inputs (IN 2 bytes)
12 byte inputs / 6 byte outputs (IN/OUT 12 bytes /
6 bytes)
I-length
Q-length
2
Byte(s)
8
8
Byte(s)
8
6
Byte(s)
12
I-length
Q-length
2
8
Byte(s)
8
8
Byte(s)
12
Byte(s)
6
PROFINET IO
I-address
Q-address
10...11
Byte(s)
8...15
12...19
Byte(s)
16...23
Byte(s)
20...25
24...35
I-address
Q-address
Byte(s)
10...11
8...15
Byte(s)
12...19
16...23
Byte(s)
24...35
20...25
43
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