MCP3909RD-3PH1 Microchip Technology, MCP3909RD-3PH1 Datasheet - Page 61

• 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

6.15
© 2009 Microchip Technology Inc.
CALIBRATE METER CONSTANT (ENERGY PULSE OUTPUT CONSTANT)
TABLE 6-37:
TABLE 6-38:
TABLE 6-39:
1-2
Data Field
0x00, 0xFF
0xFF, 0x00
START
START
Byte
Energy Constant
Command
Command
PC TO METER (9 BYTES)
METER RESPONSE (7 BYTES)
ENERGY CONSTANT OPTIONS OPTIONS
0x67
0x68
Description
Meter Communications Protocol
Length
Length
Data
Data
2
0
Range of 10064000 (Decimal)
Data Field
Data Field
0x02
0x00
Check Sum
Check Sum
Value
XX
XX
DS51723A-page 61
STOP
STOP
0xE0
0xE0