Dual Recycle Setup: Difference between revisions
(Created page with "A recycle loop can be set up in one of two ways: #As a normal PID loop, very similar to the “Suction” loop above #As a dual input PID loop If only needing one process input (e.g. suction), set the loop up the same as the previous section except name the loop “RECYCLE” and set the setpoint accordingly. If the recycle loop should use both discharge and suction to open, the special dual loop can be turned on. This is found at “Settings” -> “Brain” -> “O...") |
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#As a dual input PID loop | #As a dual input PID loop | ||
If only needing one process input (e.g. suction), set the loop up | If only needing one process input (e.g. suction), set the loop up as a normal PID loop except name the loop “RECYCLE” and set the setpoint accordingly. | ||
If the recycle loop should use both discharge and suction to open, the special dual loop can be turned on. This is found at “Settings” -> “Brain” -> “Outputs Setup” -> “Recycle Dual Loop Setup”. | If the recycle loop should use both discharge and suction to open, the special dual loop can be turned on. This is found at “Settings” -> “Brain” -> “Outputs Setup” -> “Recycle Dual Loop Setup”. | ||
Revision as of 22:50, 4 August 2022
A recycle loop can be set up in one of two ways:
- As a normal PID loop, very similar to the “Suction” loop above
- As a dual input PID loop
If only needing one process input (e.g. suction), set the loop up as a normal PID loop except name the loop “RECYCLE” and set the setpoint accordingly.
If the recycle loop should use both discharge and suction to open, the special dual loop can be turned on. This is found at “Settings” -> “Brain” -> “Outputs Setup” -> “Recycle Dual Loop Setup”.
To use, select the output settings and P, I, D variables similar to setting up a normal PID loop. Set the low suction and high discharge limit, and the loop will open the valve if below suction OR above discharge.
Like a normal PID loop, a gauge for recycle can be added by navigating to “Settings” -> “Brain” -> “Gauges Setup”. Select a page, and in the “Other” category select “Special Recycle PID Status”. The gauge will show the current input and output status of the loop.
