Siemens SINAMICS S150 NEMA, Operating Instructions Manual

Page: 434 / 862

Operation
6.13 Communication services and used port numbers
Enclosed Drives
432
Operating Instructions, 12/2018, A5E36652151A
Report Port number (2) Link layer
(4) Transport layer Function Description
PROFINET IO
data
Not relevant (2) Ethernet II and
IEEE 802.1Q and
Ethertype 0x8892
(PROFINET)
PROFINET
Cyclic IO data
transfer
The PROFINET IO telegrams are used to
cyclically transfer I/O data between the
PROFINET IO controller and IO devices
via Ethernet.
PROFINET
Context
Manager
34964 (4) UDP PROFINET
connection less
RPC
The PROFINET context manager provides
an endpoint mapper in order to establish
an application relationship (PROFINET
AR).
Connection-oriented communication protocols
FTP
File Transfer
Protocol
21 (4) TCP Server/
incoming
FTP can be used for first commissioning.
FTP can be activated/deactivated using
parameter p8908.
DHCP
Dynamic Host
Configuration
Protocol
68 (4) UCP Dynamic Host
Configuration
Protocol
Is used to query an IP address. Is closed
when delivered, and is opened when
selecting the DHCP mode.
http
Hypertext
transfer
protocol
80 (4) TCP Hypertext
transfer
protocol
http is used for communication with the
CU-internal web server.
Is open in the delivery state and can be
deactivated.
ISO on TCP
(according to
RFC 1006) 102 (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 open in the delivery state and is always
required.
SNMP
Simple network
management
protocol
161 (4) UDP Simple network
management
protocol
SNMP enables the reading out and setting
of network management data (SNMP
managed Objects) by the SNMP manager.
Is open in the delivery state and is always
required.
https
Secure
Hypertext
transfer
protocol
443 (4) TCP Secure
Hypertext
transfer
protocol
https is used to communicate with the web
server integrated in the CPU via Transport
Layer Security (TLS).
Is open in the delivery state and can be
deactivated.
Internal
protocol
5188 4 (TCP) Server/
incoming
Communication with commissioning tools
for downloading project data.
Reserved 49152...65535 (4) TCP
(4) UDP
- Dynamic port area that is used for the
active connection endpoint if the
application does not specify the local port.