Areeb

@Gambit I just assumed 800 increments for 1 meter of travel as an example. can u tell me that this strategy is right or wrong ?

@Inntele which type of sensor ? can u tell me the name of that sensors which is used to calculate the rpm and diameter of the shaft.

@glavanov Mitsubishi FX5U 

okay if I am not wrong u are saying that for instance my conveyor cover 1 meter in 800 increments and after 800 the encoder is reset and again calculate for 2nd third and so on till timer of 1 minute and after every 800 increment there will be increment of 1 count in counter so in this way after 1 mint it shows the speed in meter per minute ?

Circumference=2*pi*r =>   pi*d Speed(Meter/Mint)=  C*RPM; I just used the encoder only nothing else.

Till now I use incremental  encoder from which I got the RPM of the machine, now  after that I am confused. The idea is very simple is that I just wanted to know that on how many meter per minutes my machine is covering the paper roll in shaft.

If I multiply the circumference of the shaft with RPM so is it fine or not ?

can u further explain me by giving some sort of numerical base examples and  how I determine the scaling factor? 

Hi Everyone!  I wanted to determine the speed of my printing machine in meter per minute. The machine is very simple it consists of 2 roller one is unwinding the paper roll and 2nd is winding the paper roll and in between them printing process take place. I just wanted to determine how ma meter per minute machine is printing.   Thanks & Regards, M.Areeb

Hi welcome to this forum. You can use these command in ladder programming. This will solve your task. >= D500 K3000  & <= D500 K3100     out m1000 >= D500 K3100  & <= D500 K3150     out m1001       Thanks & Regards, Areeb

Hi Everyone,  does anyone know how to convert got 1000 program to got 2000. I have got 2000 hmi  but program is on got 1000. please suggest me any possible soultion.   Thanks

Hi @abdoon89 . Few days ago I am also facing same type of problem as u mentioned but I must say that u should attached your motor and amplifier of same rating. This might solve your problem. 

Hi Everyone, I want to know some information regarding PLC which is installed in my machine.  SImens PLC: ET200S,       CPU: IM151-7   Please guide me which software with exact version is used for uploading and downloading the program from this PLC and I am facing some issue as the operator said that when he press the speed Decrement button it decreases the speed by one point (for example from 100 to 99,98,97...) and he need to press the button many times in order to stop the machine. As he said that previously  when he  press the button the speed decreased by 10 points (say from 100 to 90,80,70....). So my question is is it possible that this could happen itself or what might me the issue ??   Thanks  

Thanks Everyone, @panic mode I thing Your suggestion is really helpful for me. Thanks !

I only need the strategy for calculating the distance through pulses PLC is mitsubishi FX 3U and I have Delta DVP ES2 for testing.