Siemens SINAMICS G130 - Parallel Operation of Communication Interfaces

Operation
6.13 Parallel operation of communication interfaces
Inverter chassis units
314 Operating Instructions, 07/2016, A5E00331449A
Report
Port number
(2) Link layer
(4) Transport layer
Function
Description
Connection-oriented communication protocols
HTTP
Hypertext
transfer proto-
col
80 (4) TCP Hypertext
transfer proto-
col
HTTP is used for the 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 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.
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 Hyper-
text transfer
protocol
443 (4) TCP Secure Hyper-
text transfer
protocol
HTTPS is used for the communication with
the CPU internal Web server via Secure
Socket Layer (SSL).
Is open in the delivery state and can be
deactivated.
Reserved 49152...65535 (4) TCP
(4) UDP
- Dynamic port area that is used for the
active connection endpoint if the applica-
tion does not specify the local port.
6.13
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.