PPI Zenex - Operator Page Setpoint Editing Permission; Operator Page Soak Abort Command; Operator Page Soak Time Adjustment; Utility Module Options

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Power-fail Recovery Modes
The timer facilitates 3 different power-fail recovery modes, viz., Continue, Re-start and Abort. In Continue mode, the timer
resumes to execute the balance soak time once the PV is detected within Hold Band. In Re-start mode, the timer executes the
complete set time all over again. In Abort mode, the timer stops execution until a start command is issued.
End-of-Soak Events
The output Relay/SSR modules, OP2 and/or OP3, can be configured as End-of-Soak Alarm with a settable alarm duration.
That is, upon completion of Soak Time execution, the Relay energizes (say, to activate a buzzer) for the set alarm duration.
Additionally, the controller provides ‘Output-Off’ strategy that can be enabled to force the control output OP1 off upon End-of-
Soak. The output becomes active again after issuance of Start Command for the execution of a new Soak Time Cycle.
User Manual
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