PLC & VFD MODBUS Communication Mode 

Direct and simple you can be a great teacher, thank you sir from Iran.

hello Rajvir, thank you sir, I really appreciate your contribution for us . I am electrical engineer graduate and i am new for PLC programming and now I start learning by help of your videos. thank you again

Thanks! This video helps a lot. Please keep creating these kind of videos.

thanks for such an informative video!!! I have a small doubt is it possible to operate 2 vfd's simultaneously? and if I read the two vfd's output frequency together in which data register it will be saved?

You have a great talent for explaining. Thank you Sir.

I am so unlucky that I m watching this video very late ,very very useful video 👍 keep uploading sir .thank you personally for this video.

Your efforts are appreciable, thanks for this wonderful lecture.

izlediğim en güzel açıklayıcı video olmuş teşekkürler

thank you so much for this useful video, but how can i get the data adress of my VFD-L? is it the same as VFD-M series

SIR YOU ARE SIMPLY GREAT.DOING GREAT JOB. THANKS A LOT.

really genius for this field.

Hi Sir, Thank you so much for your explanation.But I have some problem that even I did all procedures (PLC & VFD sides) as you had done, I cannot turn on the VFD by command (e.g K2) and change the frequency (e.g K2000 etc.).Please help me to reply.

thanks so much for this awsome illustration⚘⚘

Sir, I am good at electrical hard wiring ,VFD drives and basic PLC programming. but how to program high speed digital encoder in PLC which is used to measure the length of metal sheet and how to program HMI?

Thanks for explaining it clearly and in depth.

Great Video, very informative and good details.

Super explaination sir i have one doubt data stored in h2102 moved to D1500 if i connect another vfd then which data register i can read values

thanks for making such important videos

Very very useful. you are the best and I thank you so much.

Rajvir thanks a lot .It's really worth it :)

This is simplifies my understanding. Sir, any video on unity pro - ladder and structured languages?

Dear Mr. Rajvir. You have done a very good work it helped me a lot. Can you please post a tutorial about Delta HMI-PLC-VFD communication example.

Thanks for very good explanation... Keep it up...❤❤❤

Defined knowledge in a very easy way. Appreciated sir

Vfd with pressure tranducer _ how many percentage save energy for submersible pump motor (12hp)

Thank you very much Rajveer Singh

thanks,very good information,i have one question, how to communicate more than one vfd to plc.

how to get feedback frequency ,if i use two vfd togather 1 and 2 ?

if i read the data from different slaves the data will saved in d1050 and d1051 and so on what ever the number of data addressees i read from the same slave and different slaves

I wanted to know how to communicate with delta plc using modbus rtu and check if i can read/write values in modscan64

Hello Professor, would you know how to tell me which block to use to send ASCII commands on the serial port of the DVP20 SX2 for a printer? Configure the port already managed. Thanks in advance

Sir, Can you please upload a video on PLC analog scaling in wpl soft or in Isp soft?

What a class sir .u teach me slot even my experience.great job sir heads of u sir

hi mr RAJVIR SINGH thank you for all informations, please can you show us how we can command a servopack with a PLC for example S7 300 and a type of signale that we should send from PLC to servopack thank you very much

Sir, Can you please help me out in finding Data address on EMOTRON VSB MODEL DRIVE

Respected Sir Is this Program Code that u have used here can be utilised only for this Model of Delta VFD??

your videos are wonderful,I've seen all of them and I really Like that. But i want to control VFD using my HMI via MODBUS, I know the connections and everything but you can do one more video on that as well.. I will recommend you when I will start my tutorials on PLC Thank You.

is this case you have used any conveter between plc and vfd.

Great job

When run the simulation, the error timed out, how to fix?

very good explanation. I'm very clear about your explanation. thank you very much....

Good work.Thank you

Can u tell me of similar make but of 20hp induction motor air compressor which VFD can be best used???

hi, can i do the same communication with VFD-EL ?

Good evening Sir, i've been watching videos online always, i must say you are really helping us. I am using Delta SIPSOFT TO Program , please i need a vodeo on Delta ISPSOFT as a beginner to home automation lighting control. Thank you

while using modwr you write the value of d10 to h2000, is this h2000 dependent on the manufacturer of the vfd or it can be used when using any type of vfd with delta plc?

Dear Sir, can you tell me which type of comparison command did you use for "logic generating pulses".

Great vedio done by you I want to read function code 04 input register in delta plc . Modrd,modwr command is support only function code 03 holding register. Pls suggest me the command for function code 04 ( input data register)

very informative this video thanks sir....I am in trouble to connect a analog module to fx3u Mitsubishi plc and also in floating point plz help me...

nicely explained.......................

Great video tons of thanks sir...vl u please make a vedio on loadcell module ( 02LC , 01LC) how to calibrate .

very nice and deep explain

hello sir. i made the program of vfd modbus in wpl soft and the program works perfect as you explained in video. Now i tried a delta hmi dop b to communicate with plc with modbus but unfortunately i could not connect hmi with plc .so please guide me what to do. thanks . ajit pal singh

Sir, i am your student at NFI , i need to perform Modbus operation using delta PLC and Siemens vfd!! I am facing a lot of problems! No parameters are there for ASCII mode in manual moreover no address for functions!

Dear Rajvir sir, i am getting feedback of command & output frequency but i want to get feed back of output current & voltage so i have written H2104 & D1052 for current feedback & H2106 & D1054 for voltage feedback but it's not working.please suggest. FYI i have sent the screen shoot to your mail, thanks

Thank you rajvir bhai

Genius ! But can we read/write any parameters from VFD even if it is not mentioned in the parameters address table? E.g 90-03 parameter group 90 & group number 03 ( 9003H ) ?

Very good thanks

hello very thanks for your all videos can you put give a short notes about device net bulider and it communication with plc in delta

If we use more than one drive what would be data address for plc for showing the output frequency and command frequency

sir please suggest me how to configure plc & vfd in allen bradley....by any communication medium. and sir your video is to good m learning many things...thank you

Tnx for the usefull video If i want to use ispsoft for this project, can i use this registers and functions just like wplsoft???

HI Mr. Singh..thanks for this video it's very interesting even I am weak in numbers lol...Anyway, I will enrolling some courses in udemy after sometime because I am little bit busy with my electrical works..

Very well explained.

Need a detailed video on PID control in delta plc.

Hello. Thank you so much for all your wonderful videos. I am sure many of us would be completely lost if it weren't for people such as yourself who are willing to extend a helping hand. My field is actually embedded systems and as such I have very little exposure to plc. Modbus too is new to me. I would like to be able to communicate with the delta vfd via pc (not plc). Basically what I am trying to do is interface a small keypad to a pc using a micro-controller and rs232 protocol and then have the pc send the commands to vfd via modbus to vary frequency. Is that possible? I cant find modbus commands in the delta vfd manual.....

Thank Mr. Rajvir! You have just opened a door for me in this side of the world. Thank you again!!! I am trying to understand these motor dives and I came across the DELTA VFD-B it is driving a motor on a 35kg washing machine and I have made a timer that will provide washing cycles, rinse and spin now can help me on how to step speed the motor using DELTA VFD-B? Pleaaaase?

Hello rajvir sir, please upload delta 14 ss plc with communication pid controller plc programming video

thank you so much sir

What are you saying at "19:56"? What "Bit" ? Im trying to find the bit definition so i can create my programme according to your instructions please @Raj

Sir pls make a video of yashkawa a1000 modbus communication with Delta plc

its verfy good learning a bout modbus tanx

Yes sir, I am thinking for MODBUS is it possible to use HMI's COMM2 as RS485 interface and VFD comm. setup as RS485 where the PLC is the master HMI and VFD are as slaves as peer to peer.

That's what all i needed thanku sir,

Can make on siemens and Allen Bradley plc?

Hello bro, I read the voltage and the current from the VFD, and the value will be saved in D1050 and D1051 why both saved in D1050 ? In other words the value in D1050 once the current value and once the voltage value why the voltage will not be saved in D1051 ?

Sir, can u make a video for setup communication wizard, in delta WPLSOFT.

hello sir can I control vfd frequency with limit switch I want use vfd for my hydraulic press pump

Excelent!

Hello...I have one question..how about communication direct using another type PLC cpu? also can use this method or not? Because their setting and write method the program is similar with Mitsubishi programming. Thank you.

excelent !

Thank u thank u thank u....sir

hello sir , i m using vfd el series and plc 14 ss2 . i m not able to communicate the vfd(el series) with plc (delta 14ss2) by ths programme .

you are great sir

Thank you

Very good.

Great sir

Please make a video on dvp 12sa2 ( R type and T type) relay and transistor what makes difference in wiring w.r.t relay

Hi sir, with the plc program in video, I'm not able to access PLC from PC over RS232. How to access PLC from PC? Please guide

hello can with ls inverter

Sir how to write a program of modbus of delta plc with yashkawa vfd

can you show the same using vfd c2000

Hi Mr Rajvir, Greeting to you from Iraq . please if want to read the faults codes of VFD , can i use MODRD instruction? or there is another way ? Regards

epic explanation

good sir I want to learn programming of plc but I don't find the lesson #4

Very good explanation

Hello. I need comunication 5 VFD DELTA but I have problem with the send pulse for M1122. Help me please.

Brother , can we convert it to structured text?Do you have a sample syntax?

hi i have got two KEB inverters on two motors on a machine its a master slave configration.i was just wondering where and how do you configure which to make a slave or master.??

HI! thank you. Does 2 or more MODRD commands can be sent together at the same time?