hi sir , i have special thanks for your good training , my question is , if we have more than one generic devices like digital thermostat , in software definition need to delay between reading slaves or not ?
Hi there! The transfer of data will be a task of the plc you can leave it as default. You can also link the execution of the read/write to a variables then you can add any delay if needed between devices.
Hi there! Only the master/client can have the IOscanner then the slave needs to be compatible with the modbus functions. Some slave/server like the ATV has a mapped area for the ioscanner to easily read/write contiguous variables to optimize the channel.
Una pregunta a través de io scaner podría controlar unos variadores atv 320 con un pid en un tm200 , nunca he tenido suerte para modular a atraves modbus rtu .
Buenas! El control de velocidad de un drive via comunicacion es posible. Deberas tener en cuenta muchas cosas como la respuesta en el drive para el cambio de velocidad, el comportamiento de la carga y su accion en el proceso y de los tiempos de scan
Hi Simone! As far as I know we can not modify the ID or Slave address from the "Configuration tab" using code on the "Programming tab". In the code you can modify the "id" of the device to communicate with for example "%READ_VAR0.ID := %MW10" but it will not affect the configuration done in the "Configuration tab".
@@Logical_Controls for remote IOs check the Bus coupler (tm3bceip) over modbus tcp. There are some videos about this offer in my channel but you will need to check what is more cheaper and better for you , the zelio+com module or the bus coupler+tm3 ios.
I have a M221 (TM221CE24R) that had one output go bad. My customer purchased a new (M221 TM221CE40R) not from the manufacturer of the equipment it on. My question is there any way to copy the program to my PC or SD card and upload it to the new controller? I've installed the software to allow me to link up already. I'm an HVAC technician and am well versed in controls however not so much in programming. Any help would be appreciated!
hi there! Using the software EcoStruxure Machine Expert Basic you can connect via ethernet or mini usb to upload the program check the video “Training - M221 - M3.7 Upload Application” from the training playlist. In the next week i will upload a video related the use of the sd card to clone the application. You just need to insert the sd card , power on the plc and wait till the sd led finish the process (off or blink) then the program will be in the sd (if the application is not protected) then with the software you can restore the smbk file from the sd using the commissioning tab.
Unfortunately I do not have a SEPAM Relay but check this document that i think it can help you to defined the hardware configuration (use 2-wire RS 485 network for the M221) : download.schneider-electric.com/files?p_enDocType=User+guide&p_File_Name=PCRED399074EN.pdf&p_Doc_Ref=PCRED399074EN For the variables of the SEPAM probably you will need to check the SEPAM model to see the modbus address of the variables. I am not familiar with this range so i suggest you to contact the support in your country for this info: www.se.com/ww/en/work/support/country-selector/contact-us.jsp
Hi there! The error could be related to many things: 1) Wrong modbus serial cables pinouts. 2) Mismatch configuration of the modbus serial in both devices. 3) wrong ioscanner device selected. 4) no configuration in the drive to be control via comm. Those are the common ones to check
I'm so happy 😁 when I received notifications from you
hi sir , i have special thanks for your good training , my question is , if we have more than one generic devices like digital thermostat , in software definition need to delay between reading slaves or not ?
Hi there! The transfer of data will be a task of the plc you can leave it as default. You can also link the execution of the read/write to a variables then you can add any delay if needed between devices.
You are the Best! Thank you
Thanks Roberta!
for communication via IOScanner both devices must have IOScanner protocol (plc and atv,hmi,power meter ,---)?
Hi there! Only the master/client can have the IOscanner then the slave needs to be compatible with the modbus functions. Some slave/server like the ATV has a mapped area for the ioscanner to easily read/write contiguous variables to optimize the channel.
Una pregunta a través de io scaner podría controlar unos variadores atv 320 con un pid en un tm200 , nunca he tenido suerte para modular a atraves modbus rtu .
Buenas! El control de velocidad de un drive via comunicacion es posible. Deberas tener en cuenta muchas cosas como la respuesta en el drive para el cambio de velocidad, el comportamiento de la carga y su accion en el proceso y de los tiempos de scan
Hi Mr.LTA , if the offset of is real value like temperature degree (32.5)c , we can define IWN100.X.X to %mfx ?
Hi there! I usually move the value to a %MW and then the converter int_to_real for the %MF
hi Leandro, its possible to change the modbus ID addres to call in the program?
Hi Simone! As far as I know we can not modify the ID or Slave address from the "Configuration tab" using code on the "Programming tab". In the code you can modify the "id" of the device to communicate with for example "%READ_VAR0.ID := %MW10" but it will not affect the configuration done in the "Configuration tab".
Excelente explicación. Muy clara la información.
Muchas gracias 😊
Great video, thank you 👍Do you have any plans to make any videos for a Zelio smart relay with Modbus extension module?
Hi DazK93, I can prepare something but i need to check if i have those communication modules.
That would be perfect as I would be interested in seeing how those work as remote i/o for a M221
@@Logical_Controls for remote IOs check the Bus coupler (tm3bceip) over modbus tcp. There are some videos about this offer in my channel but you will need to check what is more cheaper and better for you , the zelio+com module or the bus coupler+tm3 ios.
I have a M221 (TM221CE24R) that had one output go bad. My customer purchased a new (M221 TM221CE40R) not from the manufacturer of the equipment it on. My question is there any way to copy the program to my PC or SD card and upload it to the new controller? I've installed the software to allow me to link up already. I'm an HVAC technician and am well versed in controls however not so much in programming. Any help would be appreciated!
hi there! Using the software EcoStruxure Machine Expert Basic you can connect via ethernet or mini usb to upload the program check the video “Training - M221 - M3.7 Upload Application” from the training playlist. In the next week i will upload a video related the use of the sd card to clone the application. You just need to insert the sd card , power on the plc and wait till the sd led finish the process (off or blink) then the program will be in the sd (if the application is not protected) then with the software you can restore the smbk file from the sd using the commissioning tab.
Can you make videos about how we can communicate modbus and ready data from 4 or 5 SEPAM Relay please.
Unfortunately I do not have a SEPAM Relay but check this document that i think it can help you to defined the hardware configuration (use 2-wire RS 485 network for the M221) : download.schneider-electric.com/files?p_enDocType=User+guide&p_File_Name=PCRED399074EN.pdf&p_Doc_Ref=PCRED399074EN
For the variables of the SEPAM probably you will need to check the SEPAM model to see the modbus address of the variables. I am not familiar with this range so i suggest you to contact the support in your country for this info: www.se.com/ww/en/work/support/country-selector/contact-us.jsp
Thank u Sir , but when i am use io scanner i get integer value but i want float value please suggest me
Hi there! I have just made a video about it, it will be available soon: th-cam.com/video/0R5cEREExls/w-d-xo.html
Salut am conectat atv 320u22n4c cu tm221c24t apare eroare Io scanner error
Hi there! The error could be related to many things:
1) Wrong modbus serial cables pinouts.
2) Mismatch configuration of the modbus serial in both devices.
3) wrong ioscanner device selected.
4) no configuration in the drive to be control via comm.
Those are the common ones to check
@@LeTomasAHUMADA am rezolvat mulțumesc oricum
merci
hi sir
how to move %IWN100.0.0 value to any %MW
Hi there! Please check the next video for the “operation block”:
th-cam.com/video/5ssvnfHlW5o/w-d-xo.html
%MW10 := %IWN100.0.0
Can you share with us the program please
Hi Hichem! I have just added it to the description
@@LeTomasAHUMADA thank you so much 🤝