Siemens SINAMICS G130 Operating Instructions Manual page 313

Layers and protocols
Report Port number
PROFINET protocols
DCP Not relevant
Discovery and
configuration
protocol
LLDP Not relevant
Link Layer
Discovery pro-
tocol
MRP Not relevant
Media Redun-
dancy Protocol
PTCP Not relevant
Precision
Transparent
Clock Protocol
PROFINET IO Not relevant
data
PROFINET 34964
Context Man-
ager
Inverter chassis units
Operating Instructions, 07/2016, A5E00331449A
(2) Link layer
(4) Transport layer
(2) Ethernet II and
IEEE 802.1Q and
Ethertype 0x8892
(PROFINET)
(2) Ethernet II and
IEEE 802.1Q and
Ethertype 0x88CC
(PROFINET)
(2) Ethernet II and
IEEE 802.1Q and
Ethertype 0x88E3
(PROFINET)
(2) Ethernet II and
IEEE 802.1Q and
Ethertype 0x8892
(PROFINET)
(2) Ethernet II and
IEEE 802.1Q and
Ethertype 0x8892
(PROFINET)
(4) UDP
6.12 Communication services and used port numbers
Function Description
Accessible DCP is used by PROFINET to determine
nodes, PROFINET devices and to make basic
settings.
PROFINET
Discovery and DCP uses the special multicast MAC ad-
configuration dress:
xx-xx-xx-01-0E-CF,
xx-xx-xx = Organizationally Unique Identi-
fier
PROFINET LLDP is used by PROFINET to determine
Link Layer and manage neighborhood relationships
Discovery pro- between PROFINET devices.
tocol
LLDP uses the special multicast MAC
address:
01-80-C2-00-00-0E
PROFINET MRP enables the control of redundant
medium redun- routes through a ring topology.
dancy
MRP uses the special multicast MAC
address:
xx-xx-xx-01-15-4E,
xx-xx-xx = Organizationally Unique
Identifier
PROFINET PTC allows a time delay measurements to
be made between RJ45 ports – therefore
send clock and
send cycle synchronization and time syn-
time synchroni-
chronization.
zation, based
on IEEE 1588 PTCP uses the special multicast MAC
address:
xx-xx-xx-01-0E-CF,
xx-xx-xx = Organizationally Unique Identi-
fier
PROFINET The PROFINET IO telegrams are used to
Cyclic IO data cyclically transfer I/O data between the
transfer PROFINET IO controller and IO devices
via Ethernet.
PROFINET The PROFINET context manager provides
connection less an endpoint mapper in order to establish
RPC an application relationship (PROFINET
AR).
Operation
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