7-11
ENGLISH
Registers table
MODBUS protocol manual
7.6 Variables list
The code assigned to each variable is described in the following list.
N. var. Description Symbol
00 System voltage VΣ
01 L-N voltage phase 1 V1
02 L-N voltage phase 2 V2
03 L-N voltage phase 3 V3
04 L-L voltage 12 V12
05 L-L voltage 23 V23
06 L-L voltage 31 V31
08 System current AΣ
09 Phase 1 current A1
0A Phase 2 current A2
0B Phase 3 current A3
0F Neutral current AN
36 Phase 1 voltage THD THDV1
37 Phase 2 voltage THD THDV2
38 Phase 3 voltage THD THDV3
0C Phase 1 current THD THDA1
0D Phase 2 current THD THDA2
0E Phase 3 current THD THDA3
34 Frequency F
3B Phase order RST
10 System power factor PFΣ
11 Phase 1 power factor PF1
12 Phase 2 power factor PF2
13 Phase 3 power factor PF3
15 Phase 1 COSØ COSØ1
16 Phase 2 COSØ COSØ2
17 Phase 3 COSØ COSØ3
18 System apparent power VAΣ
19 Phase 1 apparent power VA1
1A Phase 2 apparent power VA2
1B Phase 3 apparent power VA3
20 System active power WΣ
21 Phase 1 active power W1
22 Phase 2 active power W2
23 Phase 3 active power W3
28 System reactive power varΣ
29 Phase 1 reactive power var1
2A Phase 2 reactive power var2
2B Phase 3 reactive power var3
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