ITT PumpSmart PS220, Configuration And Operation Manual

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PS220 Configuration & Operation Guide
PS220 86
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We suggest using diagrams like the one shown below:
In the above diagram, the set-point is 50psi. When the secondary process transmitter (TX2) is below 5ft
(LEVEL 1) of tank level, it will begin to scale back the set-point linearly from 50psig to 10psi (SP LO) at 2ft (LO
INTRCPT). When the secondary process transmitter (TX2) reaches 16ft of tank level (Level 2), it will increase the
set-point linearly from 50psi to 75psi (SP HI) at 18ft (HI INTRCPT).
Note:
To Disable this Functionality, you MUST re-run the Basic Startup and the Process Control Wizards.