Entes EPM-07S Modbus register map
3-phase multimeter with RS-485 Modbus RTU: voltages, currents, power and cos phi, two energy counter sets, min/max/demand values and setup. Values are 32-bit (two registers), energies 64-bit.
- Official
- 122 registers
- Revision 3 · 2026-11-10
Official: Written from the manufacturer's documentation, but not tested on a device yet. Check the map against the manufacturer's documentation before you write to a live device. Tested it? Report a test.
Communication
- Protocol
- Modbus TCP and RTUdefault
- Unit ID
- 1default
- TCP port
- 502default
- Serial
- 9600 8E1 · 9600 baud, 8 data bits, even parity, 1 stop bit defaults
- Byte / word order
- ABCD · bytes big-endian, words high first
- Addresses
- 0-based
Connection values are defaults: the device may be configured differently.
Map
- Registers
- 122 holding registers
- Translation tables
- 3
- Revision
- 3 · 2026-11-10
- Added
- ()
- File
- maps/entes/epm-07s.mbmap.json · 18 KB · history
- SHA-256
- 7d0da5b4d9eb16b6bf57eef96049cb00fa16b81f156d54e2d7b007c05246537e
- Manufacturer
- entes.com.tr
Sources and notes
- EPM-07S Multimeter Modbus Register Map · version A3919/Rev.2, 2019-12 register table; 32-bit format from the MPR-53S manual
- The previous map treated the values as 16-bit and had the addresses shifted; the table lists 32-bit values (two registers each), with unused rows for angles and THD.
- Energy counters and min/max/demand values can be written to set or clear them.
- The table does not state word order. Big-endian, high word first, is taken from the MPR-53S manual. Not tested on a device.
| Area | Address | Name | Type | Access | Unit | Scale | Description |
|---|---|---|---|---|---|---|---|
| HR | 0 | uint32 ABCD | R | V | ×0.1 | ||
| HR | 2 | uint32 ABCD | R | V | ×0.1 | ||
| HR | 4 | uint32 ABCD | R | V | ×0.1 | ||
| HR | 6 | uint32 ABCD | R | A | ×0.001 | ||
| HR | 8 | uint32 ABCD | R | A | ×0.001 | ||
| HR | 10 | uint32 ABCD | R | A | ×0.001 | ||
| HR | 12 | uint32 ABCD | R | A | ×0.001 | ||
| HR | 14 | uint32 ABCD | R | V | ×0.1 | ||
| HR | 16 | uint32 ABCD | R | V | ×0.1 | ||
| HR | 18 | uint32 ABCD | R | V | ×0.1 | ||
| HR | 20 | int32 ABCD | R | W | ×0.1 | ||
| HR | 22 | int32 ABCD | R | W | ×0.1 | ||
| HR | 24 | int32 ABCD | R | W | ×0.1 | ||
| HR | 26 | int32 ABCD | R | var | ×0.1 | ||
| HR | 28 | int32 ABCD | R | var | ×0.1 | ||
| HR | 30 | int32 ABCD | R | var | ×0.1 | ||
| HR | 32 | uint32 ABCD | R | VA | ×0.1 | ||
| HR | 34 | uint32 ABCD | R | VA | ×0.1 | ||
| HR | 36 | uint32 ABCD | R | VA | ×0.1 | ||
| HR | 38 | int32 ABCD | R | ×0.001 | |||
| HR | 40 | int32 ABCD | R | ×0.001 | |||
| HR | 42 | int32 ABCD | R | ×0.001 | |||
| HR | 44 | int32 ABCD | R | W | ×0.1 | ||
| HR | 46 | int32 ABCD | R | W | ×0.1 | ||
| HR | 48 | int32 ABCD | R | var | ×0.1 | ||
| HR | 50 | int32 ABCD | R | var | ×0.1 | ||
| HR | 52 | uint32 ABCD | R | VA | ×0.1 | ||
| HR | 54 | int32 ABCD | R | ×0.001 | |||
| HR | 56 | int32 ABCD | R | ×0.001 | |||
| HR | 58 | uint32 ABCD | R | Hz | ×0.01 | ||
| HR | 84 | uint32 ABCD | R | Bit 0 = input 1 active, bit 1 = input 2 active (12-48 V AC/DC applied) | |||
| HR | 86 | uint64 ABCD | RW | Wh | |||
| HR | 90 | uint64 ABCD | RW | Wh | |||
| HR | 94 | uint64 ABCD | RW | Wh | |||
| HR | 98 | uint64 ABCD | RW | Wh | |||
| HR | 102 | uint64 ABCD | RW | Wh | |||
| HR | 106 | uint64 ABCD | RW | Wh | |||
| HR | 110 | uint64 ABCD | RW | Wh | |||
| HR | 114 | uint64 ABCD | RW | Wh | |||
| HR | 118 | uint32 ABCD | RW | V | ×0.1 | ||
| HR | 120 | uint32 ABCD | RW | V | ×0.1 | ||
| HR | 122 | uint32 ABCD | RW | V | ×0.1 | ||
| HR | 124 | uint32 ABCD | RW | V | ×0.1 | ||
| HR | 126 | uint32 ABCD | RW | V | ×0.1 | ||
| HR | 128 | uint32 ABCD | RW | V | ×0.1 | ||
| HR | 130 | uint32 ABCD | RW | A | ×0.001 | ||
| HR | 132 | uint32 ABCD | RW | A | ×0.001 | ||
| HR | 134 | uint32 ABCD | RW | A | ×0.001 | ||
| HR | 136 | int32 ABCD | RW | W | ×0.1 | ||
| HR | 138 | int32 ABCD | RW | W | ×0.1 | ||
| HR | 140 | int32 ABCD | RW | W | ×0.1 | ||
| HR | 142 | int32 ABCD | RW | var | ×0.1 | ||
| HR | 144 | int32 ABCD | RW | var | ×0.1 | ||
| HR | 146 | int32 ABCD | RW | var | ×0.1 | ||
| HR | 148 | uint32 ABCD | RW | VA | ×0.1 | ||
| HR | 150 | uint32 ABCD | RW | VA | ×0.1 | ||
| HR | 152 | uint32 ABCD | RW | VA | ×0.1 | ||
| HR | 154 | int32 ABCD | RW | W | ×0.1 | ||
| HR | 156 | int32 ABCD | RW | W | ×0.1 | ||
| HR | 158 | int32 ABCD | RW | var | ×0.1 | ||
| HR | 160 | int32 ABCD | RW | var | ×0.1 | ||
| HR | 162 | uint32 ABCD | RW | VA | ×0.1 | ||
| HR | 164 | uint32 ABCD | RW | V | ×0.1 | ||
| HR | 166 | uint32 ABCD | RW | V | ×0.1 | ||
| HR | 168 | uint32 ABCD | RW | V | ×0.1 | ||
| HR | 170 | uint32 ABCD | RW | V | ×0.1 | ||
| HR | 172 | uint32 ABCD | RW | V | ×0.1 | ||
| HR | 174 | uint32 ABCD | RW | V | ×0.1 | ||
| HR | 176 | uint32 ABCD | RW | A | ×0.001 | ||
| HR | 178 | uint32 ABCD | RW | A | ×0.001 | ||
| HR | 180 | uint32 ABCD | RW | A | ×0.001 | ||
| HR | 182 | int32 ABCD | RW | W | ×0.1 | ||
| HR | 184 | int32 ABCD | RW | W | ×0.1 | ||
| HR | 186 | int32 ABCD | RW | W | ×0.1 | ||
| HR | 188 | int32 ABCD | RW | var | ×0.1 | ||
| HR | 190 | int32 ABCD | RW | var | ×0.1 | ||
| HR | 192 | int32 ABCD | RW | var | ×0.1 | ||
| HR | 194 | uint32 ABCD | RW | VA | ×0.1 | ||
| HR | 196 | uint32 ABCD | RW | VA | ×0.1 | ||
| HR | 198 | uint32 ABCD | RW | VA | ×0.1 | ||
| HR | 200 | int32 ABCD | RW | W | ×0.1 | ||
| HR | 202 | int32 ABCD | RW | W | ×0.1 | ||
| HR | 204 | int32 ABCD | RW | var | ×0.1 | ||
| HR | 206 | int32 ABCD | RW | var | ×0.1 | ||
| HR | 208 | uint32 ABCD | RW | VA | ×0.1 | ||
| HR | 210 | uint32 ABCD | RW | A | ×0.001 | ||
| HR | 212 | uint32 ABCD | RW | A | ×0.001 | ||
| HR | 214 | uint32 ABCD | RW | A | ×0.001 | ||
| HR | 216 | int32 ABCD | RW | W | ×0.1 | ||
| HR | 218 | int32 ABCD | RW | W | ×0.1 | ||
| HR | 220 | int32 ABCD | RW | W | ×0.1 | ||
| HR | 222 | int32 ABCD | RW | W | ×0.1 | ||
| HR | 224 | int32 ABCD | RW | W | ×0.1 | ||
| HR | 226 | int32 ABCD | RW | W | ×0.1 | ||
| HR | 228 | int32 ABCD | RW | var | ×0.1 | ||
| HR | 230 | int32 ABCD | RW | var | ×0.1 | ||
| HR | 232 | int32 ABCD | RW | var | ×0.1 | ||
| HR | 234 | int32 ABCD | RW | var | ×0.1 | ||
| HR | 236 | int32 ABCD | RW | var | ×0.1 | ||
| HR | 238 | int32 ABCD | RW | var | ×0.1 |
No registers match
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Help improve this map
- I tested it on a deviceReport whether it worked, even if you did not write the map.
- Suggest a correctionEdit the file on GitHub; it opens a pull request.
- Report a problemA wrong address, type, scale or byte order.
- Read the formatWhat each key of the file means (SPEC.md).