Ahj City Reset; Overview; Program Custom Control Equations - Simplex 4010 Applications Manual

AHJ City Reset

Overview

Program Custom Control
Equations
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Newer versions of the 4010 FACP (Version 2.01 or later) provide the ability to
reset the City Circuit in the following situations.
•
If the device(s) in alarm is physically removed. (Remove the faulty sensor
from its base, for example.)
•
No other devices are in an alarm state.
•
A System Reset is performed.
Always consult the local AHJ before implementing this functionality. Some
jurisdictions may not allow this operation.
To program AHJ City reset, enter the following equation.
1. Add a new equation. Program its input statement to monitor the
ON/CODING state of the A4 analog pseudo point, which is the system
startup pseudo.
2. Program the output statement to Hold ON digital pseudo point P16 (AHJ
Reset).
Equation 1
4-11