Entes EMM Modbus register map
ENTES EMM multimeter series: instantaneous measurements (float32, read as holding registers), a subset of the EMM-04S/EMM-04CS table.
- Official
- 52 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
- 52 holding registers
- Groups
- 1
- Revision
- 3 · 2026-11-10
- Added
- ()
- File
- maps/entes/emm.mbmap.json · 8 KB · history
- SHA-256
- 3cdccdb6ea52611f8641a8e4fe8ac8323dadaae76258454d747e0e649f490ba1
- Manufacturer
- entes.com.tr
Sources and notes
- EMMXX Register table · version V1.0, 2019 manufacturer's register table for EMM-04S and EMM-04CS
- Currents are in mA, not A.
- Only the measurement block is mapped; the full table (min/max, setup, alarms, relays) is in the EMM-04S/EMM-04CS map.
- The table does not state byte or word order. Not tested on a device.
| Area | Address | Name | Type | Access | Unit | Scale | Description |
|---|---|---|---|---|---|---|---|
| HR | 0 | float32 ABCD | R | V | |||
| HR | 2 | float32 ABCD | R | V | |||
| HR | 4 | float32 ABCD | R | V | |||
| HR | 8 | float32 ABCD | R | V | |||
| HR | 10 | float32 ABCD | R | V | |||
| HR | 12 | float32 ABCD | R | V | |||
| HR | 14 | float32 ABCD | R | mA | |||
| HR | 16 | float32 ABCD | R | mA | |||
| HR | 18 | float32 ABCD | R | mA | |||
| HR | 22 | float32 ABCD | R | mA | |||
| HR | 24 | float32 ABCD | R | Hz | |||
| HR | 26 | float32 ABCD | R | W | |||
| HR | 28 | float32 ABCD | R | W | |||
| HR | 30 | float32 ABCD | R | W | |||
| HR | 34 | float32 ABCD | R | W | |||
| HR | 36 | float32 ABCD | R | W | |||
| HR | 38 | float32 ABCD | R | W | |||
| HR | 40 | float32 ABCD | R | var | |||
| HR | 42 | float32 ABCD | R | var | |||
| HR | 44 | float32 ABCD | R | var | |||
| HR | 48 | float32 ABCD | R | var | |||
| HR | 50 | float32 ABCD | R | var | |||
| HR | 52 | float32 ABCD | R | var | |||
| HR | 54 | float32 ABCD | R | var | |||
| HR | 56 | float32 ABCD | R | var | |||
| HR | 58 | float32 ABCD | R | var | |||
| HR | 60 | float32 ABCD | R | var | |||
| HR | 62 | float32 ABCD | R | var | |||
| HR | 66 | float32 ABCD | R | VA | |||
| HR | 68 | float32 ABCD | R | VA | |||
| HR | 70 | float32 ABCD | R | VA | |||
| HR | 72 | float32 ABCD | R | ||||
| HR | 74 | float32 ABCD | R | ||||
| HR | 76 | float32 ABCD | R | ||||
| HR | 80 | float32 ABCD | R | ||||
| HR | 82 | float32 ABCD | R | ||||
| HR | 84 | float32 ABCD | R | ||||
| HR | 86 | float32 ABCD | R | ||||
| HR | 88 | float32 ABCD | R | ||||
| HR | 90 | float32 ABCD | R | ||||
| HR | 98 | float32 ABCD | R | ||||
| HR | 100 | float32 ABCD | R | 1 = clockwise, 0 = none, -1 = counter-clockwise | |||
| HR | 102 | float32 ABCD | R | % | |||
| HR | 106 | float32 ABCD | R | ° | |||
| HR | 108 | float32 ABCD | R | ° | |||
| HR | 110 | float32 ABCD | R | ° | |||
| HR | 114 | float32 ABCD | R | ° | |||
| HR | 116 | float32 ABCD | R | ° | |||
| HR | 118 | float32 ABCD | R | ° | |||
| HR | 128 | float32 ABCD | R | °C | |||
| HR | 130 | uint32 ABCD | R | h | ×0.001 | ||
| HR | 132 | uint32 ABCD | R | h | ×0.001 |
No registers match
Try part of the name, an address (decimal or 0x hex) or clear the filters.
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).