DAVIS WeatherLink 5.0 Especificações

1 WeatherLink® for Alarm Output Addendum Introduction This Streaming Data Logger is designed to provide an electrical interface between a Vantage Pro

10 device to one or more of the outputs. You can check to see if the unit runs with the Output circuit closed or fails to run with the Output circuit

11 Advanced Note: This description of this dialog box is valid for Streaming Data Utility versions 1.2.0 included with WeatherLink 5.7.1 or later.

12 In the case of consecutive pulses, it also determines the time between pulses. In most cases, there is no need to alter this value unless directed

13 Then, select what type of test condition you want to check it against: • A Greater Than or = or high alarm checks for greater than or equal to.

14 • A Between alarm checks to see if the current value is between the two threshold values. • A Not Between alarm checks to see if the current v

15 • True or False check (Boolean). This is used for the Low Transmitter and Repeater Battery Status parameters, which are not numeric. This check

16 • Trending allows you to determine whether a particular variable is approaching a value of concern. It is like a “predictive” alarm. If the numb

17 upward trend alarm and higher than this value for a downward trend alarm. • = (Equal) This can be used to check whether any value is exactly equa

18 • Minus or “Difference” alarm allows you to compare the difference between two like variables. For this check type, the two variables must be mea

19 the inside temperature is between 68°F and 72°F, there is no need to alter the inside temperature: “IF Outside Temperature Minus Inside Temperature

2 Hardware Installation and Requirements In addition to the requirements for WeatherLink, the Alarm Output capability of this product has the followin

20 Finally, choose your Logical Grouping (whether you want to test this condition along with any other conditions). Choose DONE if this is the o

21 • Wind Chill and Heat Index formulas the streaming data logger uses are the same as the May 2005 revision of the Vantage Pro2 console firmware. W

22 Contact Specifications The “contact” closure is provided by a photo-coupled MOS device. Because it is a solid-state device, it is not subject to a

23

24 Product Number: 06544 Davis Instruments Part Number: 07395.219 WeatherLink for Alarm Output Rev. C Addendum (2/

3 Use the Serial Port Settings dialog box to select the correct COM port and baud rate to communicate to the streaming data logger. The correct baud

4 Logger Type The software indicates the logger type and firmware revision level of the streaming data logger in the logger type box.

5 Time Out Period The Alarm Output data logger will always hold an attached device in the appropriate state (On or Off) as dictated by the alarm sett

6 Station Configure Before setting alarms, use this function to indicate what sensors you have with your Vantage Pro or Vantage Pro2 system. The Con

7 Temperature/Humidity Station. Please note that the Alarm Output data logger makes no distinction between Vantage Pro and Vantage Pro2. The tempera

8 Units Next, select the units of measure in which data is displayed within this Configuration Utility software. Choosing units of measure in this s

9 Wind Speed: Miles per Hour (mph), Knots (knot), kilometers per Hour (km/hr), or Meters per Second (m/s) Rain: Inches (in) or Millimeters (mm) Aft