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Related Manuals for Global Water FC220
Summary of Contents for Global Water FC220
- Page 1 Global Water 800-876-1172 • globalw.com Global Water Instrumentation, Inc. 151 Graham Road P.O. Box 9010 College Station, TX 77842-9010 T: 800-876-1172 Int’l: (979) 690-5560, Fax: (979) 690-0440 E-mail : globalw@globalw.com FC220/PC320 Data Logger Option 02-087 Publication Number 38870512...
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Page 2: Table Of Contents
Global Water 800-876-1172 • globalw.com Congratulations on your purchase of a Global Water FC220 Flow Monitor or PC320 Process Controller with Internal Data Logger Option. This instrument has been quality tested and approved for providing accurate and reliable measurements. We are confident that you will find the product to be a valuable asset for your application. -
Page 3: Fc220/Pc320 Data Logger Option
The logger option functions the same as all other Global Water loggers. A sample interval is programmed into the logger that will record the sensor data at regular programmable intervals. -
Page 4: Scaling The 4-20Ma Output
4mA Set Point to the desired value. If appropriate, use the same process to set the units as described in the FC220 or PC320 manual. Press SAVE to store these settings and MENU to move forward. The 20mA Set Point is the flow rate or sensor value that corresponds to a 20mA output current. -
Page 5: Calibrating The Data Logger Option
800-876-1172 • globalw.com III. Calibrating the Data Logger Option Connect the computer to the USB port on the FC220 or PC320 data logger. Launch the Global Logger II software and connect to the logger, you must use Global Logger II version 2.1.8 or higher. Click the Setup button to enter the calibration screens. - Page 6 Calibration process has already been completed as described in the previous section. On the FC220 or PC320, enter the setup menus and scroll down to the output calibration menu. Note that within 1 minute of the last button press, the FC220 and PC320 will automatically exit the setup menus.
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Page 7: Historical Record
These records will not interrupt the normal logging interval of the logger. In the record shown above, the FC220 Flow Monitor is programmed to output a pulse on relay 1 for every 20,000 cubic feet of water. At an average flow rate of 60.6 cubic feet per second, relay 1 will pulse about every 5-1/2 minutes as... -
Page 8: Determining Relay States
Global Water 800-876-1172 • globalw.com Determining Relay States The changing states of the relays are recorded as an analog voltage, generally on channel 2. The voltage represents the state the relay was changed to at that time; according to the equation: Voltage in Volts = (50 + 50*S1 + 150*S2 + 450*S3 + 1350*S4) / 1000 Where S1 is the state of Relay1, S2 for Relay 2 ... -
Page 9: Excel Macro
Global Water 800-876-1172 • globalw.com Excel Macro This Visual Basic macro can be used in an Excel spreadsheet to extract the relay state information from the recorded analog voltage: Function RelayStatus(RelayVoltage As Double, RelayNumber As Integer) As String Dim Alpha As String Application.Volatile... -
Page 10: Technical Support
Global Water 800-876-1172 • globalw.com VII. Technical Support a. Call Global Water for tech support: 800-876-1172 or (979) 690-5560 (many problems can be solved over the phone). Fax: (979) 690-0440 or E-mail: globalw@globalw.com. When calling for tech support, please have the following information ready;...