Totalizer in 800M controller
Dear Experts,
We have belt weigh controller type CB900K connected with 800XA via 4-20mA adjusted with flow rate (0-1400 Ton/H),
this signal was used to make totalizer in 800XA, but the problem is the totalizer in DCS always more than the totalizing value in the controller.
the program is written in structure text(which I not familiar with it),
I attached the program and variables picture, please have look and tell which parameter I have to change it.
Your support will be highly appreciated
Sincerely
We have belt weigh controller type CB900K connected with 800XA via 4-20mA adjusted with flow rate (0-1400 Ton/H),
this signal was used to make totalizer in 800XA, but the problem is the totalizer in DCS always more than the totalizing value in the controller.
the program is written in structure text(which I not familiar with it),
I attached the program and variables picture, please have look and tell which parameter I have to change it.
Your support will be highly appreciated
Sincerely
Asked 5 months ago
Voted best answer
1
Maybe it need fast scanning than already configured task. Try this block in separate program and run with high speed task like "50ms". This may help...
Answered 5 months ago
by backdraft
It looks like the attachments you sent don't contain any code for a totalizer, i only see some alarms/limits definition??
Maybe you can use CBM "Documentation..." option to create a complete documentation of the block or at least include/point to the part of the code that sums up the total?
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