Pages 54 Total 58
Shenzhen King Pigeon Hi-Tech Co.,LED
Ver 1.2
PLC Data acquisition protocol conversion gateway
-D225
Appendix Mapping address corresponding to three-phase multi-
function meter
Mapping address corresponding to DL/T645-1997 protocol meter
Y: true value
X: The value stored in the register
"Y=X/100" means: "true value=value stored in the current register/100"
The function codes are all "03" instructions, register storage data format: big endian(ABCD)
DL/T645
meter address
Device
mapping
address
Data item name
type of
data
unit
Description
000000000000
10000
Total positive power
32bit int
kWh
Y=X/100
000000000000
10002
Positive active power point
32bit int
kWh
Y=X/100
000000000000
10004
Positive peak active power
32bit int
kWh
Y=X/100
000000000000
10006
Positive active power level
32bit int
kWh
Y=X/100
000000000000
10008
Positive active valley power
32bit int
kWh
Y=X/100
000000000000
10010
Total reverse active power
32bit int
kWh
Y=X/100
000000000000
10012
Reverse active power point
32bit int
kWh
Y=X/100
000000000000
10014
Reverse active peak power
32bit int
kWh
Y=X/100
000000000000
10016
Reverse active power level
32bit int
kWh
Y=X/100
000000000000
10018
Reverse active valley power
32bit int
kWh
Y=X/100
000000000000
10020
Total forward reactive power
32bit int
kVarh
Y=X/100
000000000000
10022
Positive reactive power point
32bit int
kVarh
Y=X/100
000000000000
10024
Forward peak reactive power
32bit int
kVarh
Y=X/100
000000000000
10026
Positive reactive power level
32bit int
kVarh
Y=X/100
000000000000
10028
Positive reactive valley
electricity
32bit int
kVarh
Y=X/100
000000000000
10030
Reverse total reactive power
32bit int
kVarh
Y=X/100
000000000000
10032
Reverse reactive power point
32bit int
kVarh
Y=X/100
000000000000
10034
Reverse peak reactive power
32bit int
kVarh
Y=X/100
000000000000
10036
Reverse reactive power level
32bit int
kVarh
Y=X/100
000000000000
10038
Reverse reactive valley power
32bit int
kVarh
Y=X/100
000000000000
10040
Phase A voltage
16bit int
V
true value
000000000000
10041
Phase B voltage
16bit int
V
true value
000000000000
10042
Phase C voltage
16bit int
V
true value
000000000000
10043
Phase A current
16bit int
A
Y=X/100
000000000000
10044
Phase B current
16bit int
A
Y=X/100
