Parallel Operation Of Communication Interfaces - Siemens SINAMICS G150 Operating Instructions Manual

Report Port number
Connection-oriented communication protocols
HTTP 80
Hypertext
transfer proto-
col
ISO on TCP 102
(according to
RFC 1006)
SNMP 161
Simple network
management
protocol
HTTPS 443
Secure Hyper-
text transfer
protocol
Reserved 49152...65535
6.14

Parallel operation of communication interfaces

General information
The two cyclic interfaces for the setpoints and actual values differ by the parameter ranges
used (BICO technology etc.) and the functions that can be used. The interfaces are
designated as cyclic interface 1 (IF1) and cyclic interface 2 (IF2).
Cyclic process data (setpoints/actual values) are processed using interfaces IF1 and IF2.
The following interfaces are used:
● Onboard interfaces of the Control Unit for PROFIBUS DP or PROFINET.
● An optional interface (COMM board) for PROFINET (CBE20) or CANopen (CBE10) for
insertion in the Control Unit.
Parameter p8839 is used to set the parallel use of the Control Unit onboard interfaces and
COMM board. The functionality is assigned to interfaces IF1 and IF2 using indices.
Converter cabinet units
Operating Instructions, 07/2016, A5E03347396A
(2) Link layer
(4) Transport layer
(4) TCP
(4) TCP
(4) UDP
(4) TCP
(4) TCP
(4) UDP
6.14 Parallel operation of communication interfaces
Function Description
Hypertext HTTP is used for the communication with
transfer proto- the CU internal Web server.
col
Is open in the delivery state and can be
deactivated.
ISO-on-TCP ISO on TCP (according to RFC 1006) is
protocol used for the message-oriented data ex-
change to a remote CPU, WinAC or de-
vices of other suppliers.
Communication with ES, HMI, etc.
Is open in the delivery state and is always
required.
Simple network SNMP enables the reading out and setting
management of network management data (SNMP
protocol managed Objects) by the SNMP manager.
Is open in the delivery state and is always
required.
Secure Hyper- HTTPS is used for the communication with
text transfer the CPU internal Web server via Secure
protocol Socket Layer (SSL).
Is open in the delivery state and can be
deactivated.
- Dynamic port area that is used for the
active connection endpoint if the applica-
tion does not specify the local port.
Operation
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