Delta DVPEN01-SL User Manual

DVP-PLC Operation Manual 

20 

The basic settings include parameters as module name, language, enabling Modbus TCP and time 

correction.

 

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 1. 

Module 

Name: 

There can be many DVPEN01-SL modules in the network. Thus, you can set up a module name 

for each module to identify the module when you need to use them. 

2. Module Language: 

You can select a language for each module name, and the windows will be displayed in the 

selected language. 

3. Enable Modbus TCP: 

To enable or disable Modbus TCP. When Modbus TCP is disabled, WPLSoft will not be able to 

upload or download. 

4. Enable time correction: 

DVPEN01-SL adopts NTP (Network Time protocol), which means it can acquire correct time 

automatically from the time server in the network and correct the RTC in the MPU every fixed 

period of time to ensure correct time in the MPU. The default setting of this function is “disable”. 

5. Start Daylight Saving Time: 

Daylight Saving Time; also known as summer time is a conventional local time adopted by many 

countries in the world on a seasonal basis. Most commonly DST is obtained by adjusting the 

official local time forward, by one hour, for the spring, summer, and early autumn periods. 

Daylight Saving Time is not implemented in Taiwan; therefore, you do not need to check this 

item. 

6. Time Server: 

IP address of the time server. You can acquire correct time from the time server to correct the 

time in the MPU.