This tab shows the synchronization properties of the IO controller. Here nothing can be
changed.
Here you can configure time-of-day master for time-of-day synchronization in the network.
NTP (
N
etwork
T
ime
P
rotocol) is used to implement a TCP/IP protocol for time-of-day syn-
chronization in networks. In the NTP mode the module sends out time-of-day queries at
regular intervals to all configured NTP servers. Based on the response from the servers,
the most reliable and most exact time-of-day is determined and used to synchronize the
time-of-day of the module. Configure with [Add] a NTP server and enter the update
interval. The time-of-day of the module is synchronized once within this interval.
9.7.3 Port 1
Shown is the short name "Port...". In the field Name another designation may be selected,
which is also shown in the configuration table At
comment
you may describe your entry
near more. The comment also appears in the configuration table.
Via the
port
address the diagnostics information of the IO controller may be accessed.
These parameters serve for the handling of the ports and should not be changed.
These parameters serve for the handling of the ports and should not be changed.
Synchronization
Time-of-day synchroniza-
tion
General
Addresses
Topology
Options
System 300S
+
Deployment Ethernet communication - PROFINET
Parameters - PROFINET IO controller > Port 1
HB140 | CPU | 315-4PN23 | en | 18-02
129
