Chapter 3: Basic Operations

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NOTE: The two fi elds, Converted minimum value and Converted maximum value, enable you to input a conversion range used to mathematically convert an input value from its input range to the conversion range. The EVR1500 environmental monitor provides linear conversion between these values. For example, for a temperature probe with a range of Ø to 5 VDC and a conversion range of -40 to 85 degrees C (Celsius), 1 VDC would be equal to -40 degrees C and 5 VDC would be equal to +85 degrees C.

9.In the Units for converted value field, type the unit you wish to display with the value (for example, degrees F or degrees C).

10.Click Save to save the changes made to the analog input(s) and all other items in the Configuration tab.

- or -

Click the Cancel button to revert all configuration items in the Configuration tab to the last Save operation.

Configuring Digital Outputs

After installing the EVR1500 environmental monitor appliance and configuring the network, you can configure and rename two digital outputs (plug-in modules 7 and 8) through the Configuration tab interface.

The front panel LEDs (Audio_LED, Air_Flow_LED, Humidity_LED, Temperature_LED) also display in the Digital Outputs window and are defaulted to green [Current Value = 1 (green) or Ø (red)]. Refer to Setting Thresholds and Configuring Rules in Chapter 4 for instructions on configuring the front panel LEDs.

NOTE: The Heater_Control digital output is used to eliminate excessive condensation from the internal humidity sensor. The default value is Ø or Off. Setting the value to 1 or On for 30 to 60 seconds eliminates condensation.