Example: Configuring And Changing Ntp Server - Siemens Simatic S7-1500/ET 200MP System Manual

Commissioning
11.8 Time synchronization
11.8.1

Example: Configuring and changing NTP server

Configuring time synchronization with your own NTP server
Automation task
You use your own server in your network. Your own server provides you with the following
advantages:
● Protection against unauthorized accesses from outside
● Every device that you synchronize with your own NTP server uses the same time.
You want to synchronize the S7-1500 CPU with this NTP server.
Conditions and parameters
You have your own server in your network with the IP address 192.168.1.15.
You are in STEP 7 in the Inspector window in the properties of the PROFINET interface X1.
Solution
1. Navigate to "Properties > General > PROFINET interface > Time synchronization > NTP
procedure".
2. In "Server 1:", enter the IP address of the NTP server: 192.168.1.15.
Figure 11-4
3. Download the hardware configuration to the CPU.
Result
The S7-1500 synchronizes the time with the NTP server 192.168.1.15.
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Example: Configuring the NTP server
Automation system
System Manual, 12/2017, A5E03461182-AE