Skip to Content

Register Login

Industry Online Support

Technical Forum

Navigation

Totalizer

Created by: Jhers93 at: 3/8/2023 10:50 PM (14 Replies)

Rating (0)

Thanks 8

Result pages:: |; 1 | 2; |

15 Entries

Entries per page: 10 | all

3/8/2023 10:50 PM	Rate (0)
Jhers93 Joined: 9/11/2022 Last visit: 6/5/2023 Posts: 7 Rating: (0)	Hola, buenas tardes. Estoy llevando a cabo un programa para controlar la entrada a un tanque. La señal del transmisor de flujo está conectada a una entrada analógica del logotipo, el flujo está en m3 / min, estoy escalando esta señal y estoy dividiendo el resultado para tener el flujo en m3 / seg, para tener el volumen que entra en cada segundo, el volumen acumulado debe compararse con el volumen establecido de una hmi cuando es mayor o igual que, Debe apagar una bomba. Me gustaría su apoyo para saber si es posible hacer un totalizador o si puede darme una idea de cómo hacer la suma del volumen en cada segundo y acumularlo. Estaría muy agradecido si me pudieras ayudar ya que llevo días pensando en cómo hacer el totalizador y no he encontrado una solución hasta ahora.
	Last edited by: Jhers93 at: 03/08/2023 22:52:24 Last edited by: Jen_Moderator at: 03/09/2023 09:33:33 Headline translated.
Suggestion To thank Quote Answer

3/9/2023 2:49 AM	Rate (0)
ixo65 Grandmaster-Expert Joined: 12/18/2014 Last visit: 11/11/2024 Posts: 34181 Rating: (4258)	Hello Jhers93, at first welcome to the forum. This is an English speaking forum. Please be so kind and write your next posts in English. Thanks. Translate to English: Jhers93 Hello, good afternoon. I am carrying out a program to control the entrance to a tank. The signal from the flow transmitter is connected to an analog input from the logo, the flow is in m3/min, I am scaling this signal and dividing the result to have the flow in m3/sec, to have the volume coming in each second , the accumulated volume should be compared to the set volume of an hmi when it is greater than or equal to, You should turn off a pump. I would like your support to know if it is possible to make a totalizer or if you can give me an idea how to do the sum of the volume in each second and accumulate it. I would be very grateful if you could help me since I have been thinking for days about how to make the totalizer and I have not found a solution until now.

Suggestion To thank Quote Answer
This contribution was helpful to 3 thankful Users qwazee Jen_Moderator Jhers93

3/9/2023 4:14 AM	Rate (0)
qwazee Platinum Member Joined: 3/30/2020 Last visit: 11/11/2024 Posts: 4941 Rating: (1010)	@Jhers93: The task would be more easy if you did not use the LOGO! programmable relay. This users' forum has many discussions on the topic of totalizers. Which hardware components are you aiming to use?
	Activities of this user is voluntary. There is no obligation or liability placed on this user. Though optional, your 'please' and 'thank you' is highly valued.
Suggestion To thank Quote Answer
This contribution was helpful to 1 thankful Users Jhers93

3/9/2023 4:42 AM	Rate (0)
ixo65 Grandmaster-Expert Joined: 12/18/2014 Last visit: 11/11/2024 Posts: 34181 Rating: (4258)	What is the measuring range that the flow transmitter outputs?

Suggestion To thank Quote Answer
This contribution was helpful to 1 thankful Users qwazee

3/9/2023 1:55 PM	Rate (0)
Jhers93 Joined: 9/11/2022 Last visit: 6/5/2023 Posts: 7 Rating: (0)	Good morning, The hardware components that I will use are the logo (cpu), 1 8-DI/8-DO module and 1 2-input analog module

Suggestion To thank Quote Answer

3/9/2023 2:02 PM	Rate (0)
ixo65 Grandmaster-Expert Joined: 12/18/2014 Last visit: 11/11/2024 Posts: 34181 Rating: (4258)	ixo65 What is the measuring range that the flow transmitter outputs? And what is the range?

Suggestion To thank Quote Answer

3/9/2023 2:36 PM	Rate (0)
Toeternietoe Platinum Member Joined: 12/27/2006 Last visit: 8/18/2024 Posts: 1197 Rating: (113)	I have make a little programm for you. Its the beginning ........ Attachment Analog total.zip (652 Downloads)

Suggestion To thank Quote Answer
This contribution was helpful to 2 thankful Users Jhers93 Otobit

3/9/2023 3:14 PM	Rate (0)
Jhers93 Joined: 9/11/2022 Last visit: 6/5/2023 Posts: 7 Rating: (0)	Sorry, at the moment I do not have the value of the measurement range, but a reference value could be taken to calculate the flow rate and accordingly the volume, to totalize.

Suggestion To thank Quote Answer

3/9/2023 3:15 PM	Rate (0)
Jhers93 Joined: 9/11/2022 Last visit: 6/5/2023 Posts: 7 Rating: (0)	Thank you very much for your support, I'll check it out.

Suggestion To thank Quote Answer

3/9/2023 3:27 PM	Rate (0)
ixo65 Grandmaster-Expert Joined: 12/18/2014 Last visit: 11/11/2024 Posts: 34181 Rating: (4258)	Jhers93 Sorry, at the moment I do not have the value of the measurement range, but a reference value could be taken to calculate the flow rate and accordingly the volume, to totalize. I do not think so. The smaller the range, the greater the error when dividing by 60, the greater the deviation from the actual value. It may be necessary to convert to l/s instead of m3/s, add in the same way and carry over to an m3 meter for 1000 l. If it is then more than 1000 l, e.g. 1093, then subtract 1000 and add the remainder (93) again. But everyone has to know for themselves what they want.

Suggestion To thank Quote Answer

|

Share this page:

Share this page on...

Related topics by keywords:

Follow us on