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Thank you so much man

This video helped out massively. Cheers!

can u give us more details about the programming ?

Poorly brazed joint. will not use this for instruction in my shop./

Sound not clear & low

So fare you the first person ever made laugh watching this kind of nerdy stuff, MQTT etc... Well done!! Please upload more

Thank You!

For anyone else having this issue. I had to connect the serial converters A(+) to my sensor's B(+), and the converter's B(-) to A(-) on the sensor. A bit odd but just try swapping the wires if you have an issue.

Great vid thanks

Hello, I am having a minor issue in plc to Aws communication, basically I want to publish real time data from sensor to aws iot core, I had already configured the lmqtt library and client also uploaded the certificates and followed steps as mention in respective document from siemens, my device is s7-1200 1215c. Please assist me regarding this issue thank you

Hello, I am trying to congigure my PLC as video but "DONE" in first MB_COMM staying at FALSE and not seems values to registers. What may happened? Thank you....

Can i use this code to draft emails using AI ?

Can you do one for multiple RS-485 to control different modbus devices at the same time from one plc please?

Thanks man

Thanks

Hi ! I have a little problem that I’d like you to have a look at … re an sma pv inverter to connect to a Venus os on a pi via Modbus could you have a look at system for me? I can input commands on pi but I am not a programmer !

Thank you very much man for your effort. This helped a lot.

Hi I got error 16#8730 and subfunction diagnostic says 5. Where could be a problem?

good teaching on the rest.

Don't want to sand down copper tubing with sand paper. they get oily. got be the griddle type

Could you use the rpi ethernet port to control the vfd

very good

perfect

nice video helped me about basic of modbus

bro you are messaih

How do you do this with pymodbus TCP, do you just switch out the usb address with an IP address?

thank you so much bro

Great video. What size tip were you using?

is it possible to use modbus rtu with a 1217c without any modules just directly at the plc?

Best video! Thank you.

Hola me podrias ayudar. realice lo que haces en el video, pero no puedo recivir mensajes ni enviar mensaje.

aint even watched the video but the first 20 seconds were ace

you the man, thank u for this info

Hey hope you are doing alright just I wanna say that GOD loved the world so much he sent his only begotten son Jesus to die a brutal death for us so that we can have eternal life and we can all accept this amazing gift this by simply trusting in Jesus, confessing that GOD raised him from the dead, turning away from your sins and forming a relationship with GOD.

great explanation

Absolutely love your videos! Thank you so much and keep them coming!

Fantastic! I think you just saved me from pulling my hair out for days!

In Data_ptr can we type it in pointer format without any chang in our data block!?

thank you man you helped me very much!

Some day you will be big in IT dude, nice video.

Does this apply to a Siemens PLC S7 1500, connected to a CM PtP through an IO Module ET 200SP? Do the settings and blocks still apply?

Thanks a lot brother. Why I am sharing my review is because even the hardware connection error between ports A & B happened to me and rectified it by seeing your video. By following your detailed explanation in hardware and software settings was able to obtain the required result. Thanks once again <3

i am getting 8601 error code after following exactly the same steps as you did. What are the most possible for reasons for the same ?

why I cant send emails to another Gmail account?

Amazing! keep up the good work.

Why does the email come but without the content and message?

im getting only error please give me contact details

where is the link for the modbus temp sensor?

Hi men, I found your video very usefull, but I have a question for you, in this case I can see that you use a USB converter and you connect a a pair differencial cable to the instrument tha give you a temperature and the humiduty and the usb you conect to female cable and I supose taht you connect to the microUSB port of your raspberry, so my question is How may I read the modbus registers but I want to use the UART pin and read form the port ttyAMA0?, I hope your answer and excellent tutorial

thanks for this video, can u make similar video but using IOTstack or node-red? its gonna be interesting