Critical Environment Technologies LPT-M, Руководство по эксплуатации

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LPT-M - Operation Manual Rev. B | 2020.11
6.9.2 Setting Relay ON / OFF Delay ...........................................................................
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6.9.3 Relay Mode of Operation (Normal or FAILSAFE)...............................................
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6.9.4 Relay Alarm Level Assignment ........................................................................
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6.10 Test Functions ..............................................................................................47
6.10.1 Test Audible / Buzzer .....................................................................................
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6.10.2 Test Relay ......................................................................................................
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6.10.3 Test Gas Reading Response / Send Test Reading to Controller ........................
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6.11 Setting Channel Alarm Setpoints .................................................................50
6.11.1 Setting the Low Alarm Setpoint ....................................................................
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6.11.2 Setting the Mid Alarm Setpoint.....................................................................
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6.11.3 Setting the High Alarm Setpoint ...................................................................
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6.11.4 Setting Hysteresis..........................................................................................
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6.12 Enable / Disable Channels ............................................................................53
7 CALIBRATION ................................................................................................53
7.1 Calibr ation Specifi cations ...............................................................................53
7.1.1 Gas ..................................................................................................................
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7.1.2 Regulators & Flow ...........................................................................................
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7.1.3 Adapters..........................................................................................................
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7.1.4 Calibration Frequency .....................................................................................
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7.1.5 Gas Testing Frequency (Bump Testing) ............................................................
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7.1.6 Sticky Gases.....................................................................................................
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7.1.7 Non-Intrusive Calibration ................................................................................
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7.2 Calibrating the Internal Sensor(s) ..................................................................56
7.3 Troubleshooting Calibration ...........................................................................58
7.3.1 Calibration Adapter Plug .................................................................................
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7.3.2 Zero Calibration Shift .......................................................................................
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7.3.3 Zero - Requires Override ..................................................................................
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