Siemens SIMATIC ET 200SP System Manual

Commissioning
11.10 Time synchronization
Distributed I/O system
224 System Manual, 09/2019, A5E03576849-AJ
Solution
To change the IP address of the NTP server in the user program to "192.168.1.10", follow
these steps:
1. Create a global data block in the project tree under "Program blocks > Add new block".
Name the global data block "NTP".
2. Create a tag of the data type "IF_CONF_NTP" in the global data block "NTP".
Figure 11-11 Example: Data block with IF_CONF_NTP
3. Create a "T_CONFIG" instruction in the user program.
4. Connect the "T_CONFIG" instruction as follows.
Figure 11-12 Example T_CONFIG: Changing the NTP server

Siemens SIMATIC ET 200SP Specifications

General

System Type	Distributed I/O System
Mounting	DIN Rail
Communication Protocol	PROFINET, PROFIBUS
IP Rating	IP20
Category	I/O Systems
Supply Voltage	24 V DC
Modularity	Yes
Hot Swapping	Yes
Storage Temperature	-40°C to +70°C
Digital Inputs	Yes
Digital Outputs	Yes
Analog Inputs	Yes
Analog Outputs	Yes
Communication Interface	PROFINET, PROFIBUS
Number of Modules	Up to 64
Relative Humidity	5 to 95% (non-condensing)
Operating Temperature	-25°C to +60°C