Honeywell EC-P2 instruction manual Programming and Advanced Features, Alarm Setpoints, Functions

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4 Programming and Advanced Features

4.1 Alarm Setpoints, Functions

The Honeywell EC-P2 has three adjustable alarm setpoints. These setpoints are stored on each SMART-CELL. The Caution setpoint is to warn of excessive negative zero drift. The WARNING and ALARM setpoints are to warn of potentially dangerous target gas concentrations. The following procedure will change the WARNING setpoint.

To Enter CAUT / WARN / ALRM Mode

1.Push power button to turn unit on. Wait for power up sequence to finish (30 seconds).

2.Push and hold the unnamed button first, then Push and hold the Menu button. Hold both buttons until the screen goes blank (two seconds). Release both buttons and the unit is now in Programming Mode.

3.Push the ALRM button and the unit is now in the CAUT / WARN / ALRM mode.

Warning Setpoint

4.Push WARN button.

5.Push S.P. button (setpoint).

6.Push INC button (increase) or DEC button (decrease) until the display matches the desired warning setpoint. Notice the minus sign above the arrow if the setpoint is below zero.

7.Push SAVE button to store new warning setpoint.

8.Push DONE button to return to Alarms mode.

To Exit CAUT / WARN / ALRM Mode

9. Push DONE button twice slowly to get back into normal operation mode.

The Caution and Alarm setpoints are programmed in the same manner, except for step four above in which you would push either the CAUT or ALRM button. The function of each alarm can be selected to alarm on increasing gas concentration (UP arrow), alarm on decreasing gas concentration (DOWN arrow), or be disabled (off). The following procedure will set the Warning function to alarm on decreasing concentration (Useful for Oxygen Depletion warning).

To Enter CAUT / WARN / ALRM Mode

1.Push power button to turn unit on. Wait for power up sequence to finish (30 seconds).

2.Push and hold the unnamed button first, then Push and hold the Menu button. Hold both buttons until the screen goes blank (two seconds). Release both buttons and the unit is now in Programming Mode.

3.Push the ALRMS button and the unit is now in the CAUT / WARN / ALRM mode.

Honeywell EC-P2 Instruction and Installation Manual

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Contents Honeywell EC-P2 Page Page Introduction Table of Contents Analog Output Basic Parts of the Honeywell EC-P2 Sensor System DescriptionOperating the Sensor System SpecificationsChanging the Target Gas using SMART-CELL Technology Response/Recovery Time Response TestSample Inlet Port Alarm Functions Display ResolutionInterference Gases Calibration MaintenancePeriodic Maintenance Sensor LifeZero Calibration TroubleshootingTo Enter Zero / Span Mode To Exit Zero / Span ModeCalibration of the Honeywell EC-P2 Sensor using a Bypass Tee To Exit Caut / Warn / Alrm Mode Programming and Advanced FeaturesAlarm Setpoints, Functions To Enter Caut / Warn / Alrm ModeDisplay Variables To Enter AVG / Blank ModeSample Mode Samp Variable To Exit Samp / Meas / Clear ModeEC-P2 software installation Data LoggingWorking with the EC-P2 program Analog OutputChanging the full scale range on EC-P2 To Enter Range Mode Adjusting the RangeTo Exit Range Mode Available SMART-CELLs Appendix aNH3 H2S NO2 SO2 Hcho SMART-CELL Cross-Sensitivity Table Interference GasesNone means there is no interference Exclusions Limited WarrantyHoneywell EC-P2 Instruction and Installation Manual Page Page Find out more Contact Honeywell Analytics Americas
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EC-P2 specifications

The Honeywell EC-P2 is a sophisticated and versatile product designed for enabling efficient monitoring and management of various building systems. This advanced device is particularly popular among facility managers and operational teams for its exceptional features and robust technology that enhance the overall functionality of building automation.

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With its advanced features, wide-ranging compatibility, and focus on efficiency and security, the Honeywell EC-P2 is a pivotal component in creating intelligent, responsive, and sustainable building environments. Its integration capabilities and user-centric design make it an invaluable tool for optimizing operational performance in today's fast-evolving technological landscape.
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