Siemens SINAMICS G110M Function Manual page 17

Table 2- 2 Ethernet/IP protocols
Protocol Port
number
Implicit mes- 2222
saging
Explicit mes- 44818
saging
Table 2- 3 Connection-oriented communication protocols
Protocol Port
number
ISO on TCP 102
(according to
RFC 1006)
SNMP 161
Simple Net-
work Manage-
ment Protocol
Reserved 49152 ...
65535
Fieldbuses
Function Manual, 04/2018, FW V4.7 SP10, A5E34229197B AE
Layer Function/description
(2) Link layer
(4) Transport layer
(4) UDP Used for exchanging I/O data.
This is inactive when delivered. Is activated when selecting Ether-
Net/IP.
(4) TCP Used for parameter access (writing, reading).
(4) UDP
This is inactive when delivered. Is activated when selecting Ether-
Net/IP.
Layer Function/description
(2) Link layer
(4) Transport layer
(4) TCP ISO-on-TCP protocol
ISO on TCP (according to RFC 1006) is used for the message-
oriented data exchange to a remote CPU, WinAC or devices of other
suppliers.
Communication with ES, HMI, etc. is activated in the factory setting,
and is always required.
(4) UDP Simple network management protocol
SNMP enables network management data to be read out and set
(SNMP managed objects) by the SNMP manager.
It is activated in the factory setting, and is always required
(4) TCP Dynamic port area that is used for the active connection endpoint if
the application does not specify the local port.
(4) UDP
2.1 Ethernet and PROFINET protocols that are used
General information
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