MCP3909RD-3PH1 Microchip Technology, MCP3909RD-3PH1 Datasheet - Page 43

• Manufacturer Part Number: MCP3909RD-3PH1
• Description: REF DESIGN MCP3909 3PH ENGY MTR
• Manufacturer: Microchip Technology

Specifications of MCP3909RD-3PH1

• Main Purpose: Power Management, Energy/Power Meter
• Embedded: No
• Utilized Ic / Part: MCP3909, PIC18F2520, PIC18F4550
• Primary Attributes: 3-Ph, 220 VAC, In Case, LCD, USB, GUI
• Secondary Attributes: Opto-Isolated Interface for Safety
• Operating Voltage: 220 V
• Operating Current: 5 A
• Description/function: Energy Meter
• For Use With/related Products: MCP3909
• Lead Free Status / RoHS Status: Not applicable / Not applicable

5.1
© 2009 Microchip Technology Inc.
OVERVIEW AND INSTALLATION
The PC software “PM_Viewer” or “Power Meter Viewer” has two main functions: view
the calculated parameters and calibrate the meter. The PC software has seven output
display screens, or “work modes”, selected from the toolbar pull-down menu.
• Basic Parameters
• Phase A Harmonic
• Phase B Harmonic
• Phase C Harmonic
• Distortion Rate
• Harmonic Power
• Energy Accumulation
In addition, the PC software has four calibration screens, selected from the toolbar
pull-down menu.
• Reset All Calibration
• Linearity Calibration
• Apparent Power Calibration
• Phase Lag Calibration
5.1.1
• HDD space > 25 MB
• Microsoft Windows OS98 or later
• Hardware COM interface
5.1.2
1. Unzip PM_Viewer setup.zip.
2. Double click on setup.exe.
3. Finish the installation according the prompt.
4. To PM_Viewer.exe - Start -> Program -> Energy Meter ->PM_Viewer.exe.
ENERGY METER REFERENCE DESIGN
System Required
Installation
Chapter 5. PC Software
MCP3909 / DSPIC33F 3-PHASE
DS51723A-page 43