12
Address
Address
Parameter Name
Default
Value
Value Range
DEC
HEX
8194
2002
RS485 serial port parameter
0
High
：
0:(N,8,1)
，
1:(o,8,1)
，
2:(e,8,1)
8195
2003
RS485 serial port parameter
3
0:1200
，
1:2400, 2:4800, 3:9600,
8196
2004
Voltage connection mode
0
0
：
3LN
，
1
：
2LL
8197
2005
PT
1
1
∼
9999 (Remark 1)
8198
2006
CT
1
1
～
9999 (Remark 1)
8199
2007
DO1 pulse output energy
selection
0
0: full-wave active power pulse
1: full-wave reactive power
pulse
2: full-wave apparent power
pulse
3: fundamental wave active
power pulse
4: fundamental wave reactive
power pulse
5: fundamental wave apparent
power pulse
8200
2008
DO2 pulse output port
0
0: fundamental wave active
energy output
1:PPS Output
8201
2009
Backlight time
100
10-600 (Remark 2)
8202
200A
Monthly energy transferred
time
1
1-30
Remark 1: The product of voltage and current should be less than 300,000.
Remark 2: The unit of time is 100ms
Chapter 10 Measurement Parameters (Modbus Protocol)
Real-time Clock Zone
（
（
Function Code 0x10 Write; Function Code 03/04 Read
）
Address
Address
Type
Parameter Name
Value range
DEC
HEX
12800
3200
Year
2000
2000-2099
12801
3201
Month
1
1-12
12802
3202
Day
1
1-31
12803
3203
Hour
0
0-23
12804
3204
Minute
0
0-59
