Siemens SIMATIC S5 Manual page 32

2 Engineering
10. Create a second connection as WRITE connection. Set the job number ANR to
"114" under (1), the job type to "SEND" under (2) and the read/write identifier
to "Y" under (3).
Under "Transport addresses" (4), enter the local TSAP "CP1543-W" and under
(5) the remote TSAP "CP1543-W". Under the "Active/passive" parameter (6),
set the way the connection is established to "A" (active).
Click on "OK" (F7) to confirm the settings.
In the transport configuration, a "WRITE" connection is configured as job type
Note
"SEND" with the R/W identifier being set to "Y"!
Ethernet Communication (ISO on TCP) between SIMATIC S5 and
SIMATIC S7-1500 Controllers
Entry-ID: 109482475, V1.2,
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