Effective.June.2007
Page 9
RS-485 PONI
66A2070 Rev. B
Appendix A – Register Maps and Code Definitions
Table 3: Modbus Register Maps
Name
Numeric
Units
IEEE-
754
floating
point
Fixed
point
IEEE-
754
floating
(hex)
Fixed
point
(hex)
FP
scale factor
DP-4000
IQ
Analyzer IQ Data
Plus
IQ
Transfer
II
MP
3000
ATC-400
MP
4000
status
(fixed point)
primary
n/a
404609.or.406145
200 or 800 hi
1
x
x
x
x
x
x
x
secondary
404609.or.406145 1200.or.1800.Io
x
x
x
x
x
x
x
cause
404610.or.406146 1201.or.1801
x
x
x
x
x
x
x
current
I
A
A
404611 406147
1202
1802
10
x
x
x
x
x
I
B
A
404613 406149
1204
1804
10
x
x
x
x
x
I
C
A
404615 406151
1206
1806
10
x
x
x
x
x
I
G
A
404617 406153
1208
1808
10
x
x
I
N
A
404619 406155
20A
80A
10
x
x
I
Avg
A
404621 406157
120C
180C 10
x
x
x
L-L voltage
V
AB
V
404623 406159
120E
180E
10
x
x
x
x
x
V
AC
V
404625 406161
1210
1810
10
x
x
x
x
x
V
CA
V
404627 406163
1212
1812
10
x
x
x
x
x
V
LLavg
V
404629 406165
1214
1814
10
x
x
L-N voltage
V
AN
V
404631 406167
1216
1816
10
x
x
x
x
V
BN
V
404633 406169
1218
1818
10
x
x
x
x
V
CN
V
404635 406171
2A
8A
10
x
x
x
x
V
LN
V
404637 406173
121C
181C 10
x
x
N-G voltage
V
NG
V
404639 406175
121E
181E
10
x
current
peak.I
A
.demand
A
404641 406177
1220
1820
10
peak.I
B
.demand
A
404643 406179
1222
1822
10
peak.I
C
.demand
A
404645 406181
1224
1824
10
peak.I
G
.demand
A
404647 406183
1226
1826
10
peak.I
N
.demand
A
404649 406185
1228
1828
10
power
real 3 ph (power)
W
404651 406187
22A
82A
1
x
x
x
reactive 3 ph
VAR
404653 406189
122C
182C 1
x
x
x
apparent 3 ph
VA
404655 406191
122E
182E
1
x
x
x
power factor
displacement.3
n/a
404657 406193
1230
1830
100
apparent
n/a
404659 406195
1232
1832
100 x
x
x
frequency
freq
Hz
404661 406197
1234
1834
10
x
x
x
x
K-factor
K-factor
n/a
404663 406199
1236
1836
1
x
THD factor
THD.factor
n/a
404665. 406201
1238
1838
1
x
power
A ph
W
404667 406203
23A
83A
1
x
x
B ph
W
404669 406205
123C
183C 1
x
x
C ph
W
404671 406207
123E
183E
1
x
x
reactive A ph
VAR
404673 406209
1240
1840
1
x
x
reactive B ph
VAR
404675 406211
1242
1842
1
x
x
reactive C ph
VAR
404677 406213
1244
1844
1
x
x
apparent A ph
VA
404679 406215
1246
1846
1
x
x
apparent B ph
VA
404681 406217
1248
1848
1
x
x
apparent C ph
VA
404683 406219
24A
84A
1
x
x
power factor
displacement A
n/a
404685 406221
124C
184C 100
x
displacement B
n/a
404687 406223
124E
184E
100
x
displacement.C
n/a
404689 406225
1250
1850
100
x
apparent A ph
n/a
404691 406227
1252
1852
100
x
x
apparent B ph
n/a
404693 406229
1254
1854
100
x
x
apparent C ph
n/a
404695 406231
1256
1856
100
x
x
power
peak.demand
W
404697 406233
1258
1858
1
x
x
