Automation Community | Lakshan narayanan | Activity https://learn.automationcommunity.com/members/amps007/activity/ Activity feed for Lakshan narayanan. Fri, 15 May 2026 10:13:26 +0530 https://buddypress.org/?v=3.0.0 en-US 30 hourly 2 bcdd51924628f2132c3067f1db342e74 Lakshan narayanan posted an update in the group PLC: Hey guys, hope I'm waiting for reply from you.In delta […] https://learn.automationcommunity.com/news-feed/p/56801/ Sat, 14 Mar 2026 13:01:25 +0530 Hey guys, hope I’m waiting for reply from you.

In delta plc dvp12se11t I’m reading the encoder value and moving to d4000 and d4004 register continuously in wpl soft and i need to do excel log for d4000 and d4004 register through modbus or dop software.

In modbus rs485 communication i tried but its almost all sdk have licensens to log and i tried…

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]]> 1 37a76e1e92437f2425a181538afb9535 Lakshan narayanan started the discussion Sht20 sensor and plc on rs485 modbus communication in the forum PLC https://learn.automationcommunity.com/groups/plc/forum/discussion/sht20-sensor-and-plc-on-rs485-modbus-communication/ Mon, 17 Nov 2025 12:58:09 +0530 Sht20 sensor and plc on rs485 modbus communication

SHT20 temperature and humidity sensor with delta dvp12se11t rs485 modbus.

Hello,

I’m trying to connect the SHT20 sensor with my DVP12SE11 T PLC in WPLL software with Modbus RTU RS-485 connection to read the temperature and humidity sensor values. Here, I used the sht20 sensor model is MD02, but I wrote the PLC program at that address it’s…

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]]> cc8291965ab505721bed19d9035c1f63 Lakshan narayanan posted an update in the group PLC: Hello,I'm trying to connect the SHT20 sensor with […] https://learn.automationcommunity.com/news-feed/p/53195/ Fri, 14 Nov 2025 04:24:47 +0530 Hello,

I’m trying to connect the SHT20 sensor with my DVP12SE11 T PLC in WPLL software with Modbus RTU RS-485 connection to read the temperature and humidity sensor values. Here, I used the sht20 sensor model is MD02, but I wrote the PLC program at that address it’s reading the random values.

Here I have attached the program.

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