| MODBUS offset | Description | Units | Data type |
|---|
| 256 | Voltage lower limit(vl) (9.6| | word | |
| 257 | Voltage upper limit(vu) (vl| | word | |
| 258 | Current lower limit(cl) (0.1| | word | |
| 259 | Current upper limit(cu) (cl| | word | |
| 260 | Frequency lower limit(fl) (40| | word | |
| 261 | Frequency upper limit(fu) (fl| | word | |
| 2 | Y phase voltage | | dword |
| 4 | B phase voltage | | dword |
| 6 | R phase current | | dword |
| 8 | Y phase current | | dword |
| 10 | B phase current | | dword |
| 12 | Active power R phase | | dword |
| 14 | Active power R phase(unit) | | word |
| 15 | Active power Y phase | | dword |
| 17 | Active power Y phase(unit) | | word |
| 18 | Active power B phase | | dword |
| 20 | Active power B phase(unit) | | word |
| 21 | Reactive power R phase | | dword |
| 23 | Reactive power R phase(unit) | | word |
| 24 | Reactive power Y phase | | dword |
| 26 | Reactive power Y phase(unit) | | word |
| 27 | Reactive power B phase | | dword |
| 29 | Reactive power B phase (unit) | | word |
| 30 | Apparent power R phase | | dword |
| 32 | Apparent power R phase(unit) | | word |
| 33 | Apparent power Y phase | | dword |
| 35 | Apparent power Y phase(unit) | | word |
| 36 | Apparent power B phase | | dword |
| 38 | Apparent power B phase(unit) | | word |
| 39 | Power factor R phase | | dword |
| 41 | Power factor Y phase | | dword |
| 43 | Power factor B phase | | dword |
| 45 | Total active power | | dword |
| 47 | Total active power(unit) | | word |
| 48 | Total reactive power | | dword |
| 50 | Total reactive power(unit) | | word |
| 51 | Total apparent power | | dword |
| 53 | Total apparent power(unit) | | word |
| 54 | Total power factor | | dword |
| 56 | Line frequency | | dword |
| 58 | Ry line voltage | | dword |
| 60 | Yb line voltage | | dword |
| 62 | Br line voltage | | dword |
| 64 | Average phase voltage | | dword |
| 66 | Average phase current | | dword |
| 68 | R phase voltage harmonic | | dword |
| 70 | Y phase voltage harmonic | | dword |
| 72 | B phase voltage harmonic | | dword |
| 74 | R phase current harmonic | | dword |
| 76 | Y phase current harmonic | | dword |
| 78 | B phase current harmonic | | dword |
| 80 | Phase difference R voltage and current | | dword |
| 82 | Phase difference Y voltage and current | | dword |
| 84 | Phase difference B voltage and current | | dword |
| 86 | Voltage unbalance R phase | | dword |
| 88 | Voltage unbalance Y phase | | dword |
| 90 | Voltage unbalance B phase | | dword |
| 92 | Current unbalance R phase | | dword |
| 94 | Current unbalance Y phase | | dword |
| 96 | Current unbalance B phase | | dword |
| 98 | Percentage load R phase | | dword |
| 100 | Percentage load Y phase | | dword |
| 102 | Percentage load B phase | | dword |
| 104 | Rpm | | dword |
| 106 | Neutral current | | dword |
| 132 | Md import apparent | | dword |
| 134 | Md import apparent (unit) | | word |
| 135 | Md import active | | dword |
| 137 | Md import active(unit) | | word |
| 138 | Md export apparent | | dword |
| 140 | Md export apparent (unit) | | word |
| 141 | Md export active | | dword |
| 143 | Md export active(unit) | | word |
| 144 | Import apparent rising demand | | dword |
| 146 | Import apparent rising demand(unit) | | word |
| 147 | Import active rising demand | | dword |
| 149 | Import active rising demand(unit) | | word |
| 150 | Export apparent rising demand | | dword |
| 152 | Export apparent rising demand(unit) | | word |
| 153 | Export active rising demand | | dword |
| 155 | Export active rising demand(unit) | | word |
| 180 | Md import apparent backup | | dword |
| 182 | Md import apparent backup(unit) | | word |
| 183 | Md import active backup | | dword |
| 185 | Md import active backup(unit) | | word |
| 186 | Md export apparent backup | | dword |
| 188 | Md export apparent backup(unit) | | word |
| 189 | Md export active backup | | dword |
| 191 | Md export active backup(unit) | | word |
| 192 | No. of resets | | word |
| 193 | Total forward load time (days(1) + hr(1)) | | dword |
| 195 | Total power on time (days(1) + hr(1) | | dword |
| 197 | Total reverse load time (days(1) + hr(1) | | dword |
| 199 | Total forward load time backup (days(1) + hr(1) | | dword |
| 201 | Total reverse load time backup (days(1) + hr(1) | | dword |
| 203 | Total power fail count | | word |
| 204 | Time remaining kva md (import and export) | | word |
| 205 | Time remaining kw md (import and export) | | word |
| 206 | Time remaining current md | | word |
| 207 | Hour import kva md occurred (days) | | word |
| 208 | Hour import kva md occurred(1st word hour+2nd word minute) | | dword |
| 210 | Hour import kw md occurred(days) | | word |
| 211 | Hour import kw md occurred(1st word hour+2nd word minute) | | dword |
| 213 | Hour export kva md occurred (days) | | word |
| 214 | Hour export kva md occurred(1st word hour+2nd word minute) | | dword |
| 216 | Hour export kw md occurred(days) | | word |
| 217 | Hour export kw md occurred(1st word hour+2nd word minute) | | dword |
| 219 | Hour current md occurred(days) | | word |
| 220 | Hour current md occurred(1st word hour+2nd word minute) | | dword |
| 222 | Read current md | | dword |
| 224 | Read current md(unit) | | word |
| 225 | Read current average demand | | dword |
| 227 | Read current average demand(unit) | | word |
| 228 | Read current md backup | | dword |
| 230 | Read current md backup(unit) | | word |
| 231 | Import apparent energy | | double |
| 235 | Import active energy | | double |
| 239 | Import reactive lag energy | | double |
| 243 | Import reactive lead energy | | double |
