Panasonic KW8M - Data Register List

KW8M Eco-POWER METER
62
7.4.2 Data Register List
(Common to AKW8 series)
Data item
(MEWTOCOL)
Name Unit
Kind of
data
Range: Hexadecimal
(Range: Decimal)
MODBUS
Function
code
0032H
(DT00050)
Rate 0.01
Unsigned
16bit
0H to 270FH (0 to 9999)
03H/
06H/10H
003CH
(DT00060)
CT type
Rated A
(rms)
Unsigned
16bit
5H(5), 32H(50), 64H(100),
FAH(250), 190H(400) 258H(600)
03H/
06H/10H
003DH<LSB>
(DT00061)
Unit for
Pulse output
－
Unsigned
32bit
1H(1)<0.001>, AH(10)<0.01>,
64H(100)<0.1>, 3E8H(1000)<1>,
2710H(10000)<10>,
186A0H(100000)<100>,
3E7H(999)
<
Instantaneous electric power:
Values of DT0040H, 0041H
>
309H(777)
<Ratio for current alarm:
Values of 0045H>
22B(555)
<Preset value for output:
Values of 009EH,009FH>
14DH(333)
<Ratio and time for stand-by alarm:
Values of 004DH,00E4H>
DEH(222)
<Threshold for demand alarm:
Value of 00CDH,00CEH>
03H/
06H/10H
003EH<MSB>
(DT00062)
003FH
(DT00063)
Primary side
current value
when CT 5A
1A
Unsigned
16bit
1H to FA0H (1 to 4000)
03H/
06H/10H
0040H<LSB>
(DT00064)
Alarm value
(Instantaneous
active power)
0.01kW
Unsigned
32bit
0H to 5F5E0FFH (0 to 99999999)
03H/
06H/10H
0041H<MSB>
(DT00065)
0042H
(DT00066)
VT ratio 0.01
Unsigned
16bit
64H to 270FH (100 to 9999)
03H/
06H/10H
0043H
(CT00067)
Current threshold
for time
measurement
0.1%
Unsigned
16bit
AH to 3E8H (10 to 1000)
03H/
06H/10H
0044H
(DT00068)
Cutoff current 0.1%
Unsigned
16bit
AH to 1F4H (10 to 500)
03H/
06H/10H
0045H
(DT00069)
Current alarm
value
0.1％
Unsigned
16bit
AH to 3E8H (10 to 1000)
03H/
06H/10H
0046H
(DT00070)
Voltage range
－
Unsigned
16bit
1H(1):400V, 2H(2):200V
03H/
06H/10H
004DH
(DT00077)
Current ratio for
stand-by alarm
0.1%
Unsigned
16bit
AH to 3E8H (10 to 1000)
03H/
06H/10H
004EH
(DT00078)
Time for stand-by
Alarm
－
Unsigned
16bit
1H to 270FH (1 to 9999)
03H/
06H/10H
0064H<LSB>
(DT00100)
Integral
active power
0.01
kWh
Unsigned
32bit
0H to 3B9AC9FFH
(0 to 999999999)
03H/
06H/10H
0065H<MSB>
(DT00101)
0066H<LSB>
(DT00102)
Integral
reactive power
0.01
kvarh
Unsigned
32bit
0H to 3B9AC9FFH
(0 to 999999999)
03H/
06H/10H
0067H<MSB>
(DT00103)
0068H<LSB>
(DT00104)
Integral
apparent power
0.01
kVAh
Unsigned
32bit
0H to 3B9AC9FFH
(0 to 999999999)
03H/
06H/10H
0069H<MSB>
(DT00105)