Training - M221 - M6.3 Firmware via SD Card

[@hichemam2733]

This video is awesome! Your explanation are simple, straightforward and easy to understand! Thank you so much Mr AHUMADA

[@chiragsolanki3309]

Really useful in emergency. Thank you sir Manual is Manual and Video is Video

[@LeTomasAHUMADA]

Thanks! 😊

[@usernamekitkat]

MR AHUMADA , Schneider must makes a statue of you in their Museum. You save us time.

[@LeTomasAHUMADA]

I would really love to see that :)

[@usernamekitkat]

@@LeTomasAHUMADA i dont know if this is appropriate to ask you here, but i want to know if you have any video with M221 converting a signed integer 16bit to unsigned integer 16bit. My case is i dont want to have negative value , i want to see only the positive value. Is that possible?

[@LeTomasAHUMADA]

@@usernamekitkat if i am not wrong you have only integers so if you need 16bit without sign i recommend you to use %MD instead of %MW

[@usernamekitkat]

@@LeTomasAHUMADA Thing is that these values are been readen also by other devices. the other Devices can only read this value as UNINT 16bit. %MD is a word 32bits which takes 2 Registers. Basicly i dont want to read the value of this sensor if it goes below 0. Only the positive value i want to read. If it goes below 0 and gives a negative value cloud based program returns a value of 65538. I wrote a small program to make a comparison with the value , for example if its positive to give the value directly if its a negative number or zero to return only 0. Im not sure if this way is correct.

[@LeTomasAHUMADA]

@@usernamekitkat if you just move values then no problem the other device will see the value if the variable on the other system is defined as word 😊 bits do not change

[@dodiahmad8627]

Sir, how do you remove the TM221 PLC password?

[@LeTomasAHUMADA]

Hi Dodi Ahmad! There are different password type in the m221 but if i am not wrong a new download of the firmware via sd card will solve it