Siemens S7 사용자 설명서

15

SIMATIC NET NCM S7 for Industrial Ethernet
C79000-G8976-C129–06

The Ethernet CP for SIMATIC S7 supports the following types of communication
depending on the CP type:

Possible types of communication

Interfaces / Services /
Protocols

S7-300

S7/M7-400

S

S

with the protocols

–

ISO

–

TCP/IP (RFC 1006)

S

S

S

S

with the SEND / RECEIVE interface and the protocols

–

ISO Transport

–

ISO-on-TCP (TCP/IP with RFC 1006)

–

TCP/IP

–

UDP

–

E-mail:

with FETCH / WRITE services and the protocols

–

ISO Transport

–

ISO-on-TCP

–

TCP/IP

with the protocols

–

TCP/IP

with the protocols

–

HTTP / IP protocol

with the protocols

–

FTP / IP protocol

S

PG/OP communication is used to download programs and configuration data,
to run tests and diagnostic functions, and to control and monitor a plant from
OPs.