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Due to the system you may get a message that the IP address could not
be assigned. This message can be ignored.
13.4.1
Take IP address parameters in project
From firmware version V2.4.0 and up, you have the following options for configuring the
Ethernet PG/OP channel:
n
Configuration via integrated CPU interface (firmware version V2.4.0 and up only).
n
Configuration via additional CP (all firmware versions).
13.4.1.1
Configuration via integrated CPU interface
From firmware version V2.4.0 this variant for configuration is recommended. The fol-
lowing advantages result:
n
The configuration becomes clearer, because the periphery modules and the
PROFINET IO devices are configured on the PROFINET line of the CPU and no addi-
tional CP is to be configured.
n
There are no address collisions, because the S7 addresses for all components are
assigned from the address area of the CPU.
Unless during the hardware configuration of the CPU
there was no IP address
data assigned yet or these are to be changed, the configuration happens to the following
proceeding, otherwise the Ethernet PG/OP channel is configured.
1.
Open the Siemens TIA Portal and, if not already done, configure the Siemens CPU
314C-2 PN/DP (314-6EH04-0AB0 V3.3).
2.
Click in the
Network view
at the PROFINET part of the Siemens CPU and enter the
previous assigned IP address data and subnet in
‘Properties’
at
‘Ethernet address’
in the area
‘IP protocol’
. The IP address data are not accepted without subnet
assignment!
3.
Transfer your project.
13.4.1.1.1
Time-of-day synchronization
In the NTP mode (
N
etwork
T
ime
P
rotocol) the module sends as client time-of-day queries
at regular intervals to all configured NTP servers within the sub net. You can define up to
4 NTP server. Based on the response from the servers, the most reliable and most exact
time-of-day is determined. Here the time with the lowest
stratum
is used.
Stratum 0
is the
time standard (atomic clock).
Stratum 1
are directly linked to this NTP server. Using the
NTP method, clocks can be synchronized over subnet boundaries. The configuration of
the NTP servers is carried out in the Siemens SIMATIC Manager via the CP, which is
already configured.
1.
In the
‘Device configuration’
, click at
‘PROFINET interface’
of the Siemens CPU
and open the
‘Properties’
dialog.
2.
In the
‘Properties’
, select
‘Time-of-day synchronization’
.
3.
Enable the NTP method.
4.
Add the appropriate NTP servers by specifying their IP addresses.
5.
Set the
‘Update interval’
you want. Within this interval, the time of the module is
synchronized once.
2 variants for configura-
tion
Proceeding
NTP method
VIPA System SLIO
Configuration with TIA Portal
TIA Portal - Hardware configuration - Ethernet PG/OP channel > Take IP address parameters in project
HB300 | CPU | 013-CCF0R00 | en | 19-30
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