Connect Electropribor to the computer through a USB-to-serial or RS485 adapter and read its registers in your browser: click "Read register values online" under the model (Chrome or Edge, nothing to install). The tables below list the MODBUS offset, unit, data type and scale of every register shown.
For logging 24/7 into a database, CSV files or Excel, use the Advanced Serial Data Logger (for MODBUS RTU) or Advanced TCP/IP Data Logger (for MODBUS TCP): they poll the complete map of every model on this page and provide continuous Electropribor logging and read.
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Electropribor (SHCH 02,72,96,120) - MODBUS Mapping
Connection and addressing notes
- Protocol
- Modbus
- Interface
- Two serial ports (port 1 and port 2)
- Interface register range
- 0x0800-0x080A
- Address register
- port 1 0x0800, port 2 0x0805, range 1-247
- Baud rate register
- port 1 0x0801, port 2 0x0806, 2 = 4800, 3 = 9600, 4 = 19200, 5 = 38400
- Stop bits register
- port 1 0x0802, port 2 0x0807, 1 or 2 stop bits
- Parity register
- port 1 0x0803, port 2 0x0808, 0 = none, 1 = even, 2 = odd
- Function codes
- 03 or 04 read-only registers, 16 write
- Register addressing
- 0-based hexadecimal
Registers in the map: 10. function 4 (input registers). byte order big-endian. data types: dword, single, string, word.
| MODBUS offset | Description | Units | Data type | Scale |
|---|
| 256 | Program version | | string | |
| 0 | Result 1 | | single | |
| 2 | Result 2 | | single | |
| 9 | Frequency 1 | | single | |
| 11 | Frequency 2 | | single | |
| 5 | Device state | | word | |
| 6 | EEPROM errors | | word | |
| 12 | ADC | | dword | |
| 14 | PWM1 | | word | |
| 15 | PWM2 | | word | |
Electropribor (SHCHCH,SHCH) - MODBUS Registers
Registers in the map: 4. function 4 (input registers). byte order little-endian. data types: single.
| MODBUS offset | Description | Units | Data type | Scale |
|---|
| 1 | Result 1 | | single | |
| 3 | Result 2 | | single | |
| 9 | Frequency 1 | | single | |
| 11 | Frequency 2 | | single | |
Electropribor (SHCHP 02,72,96,120) - MODBUS Values
Registers in the map: 3. function 4 (input registers). byte order big-endian. data types: single.
| MODBUS offset | Description | Units | Data type | Scale |
|---|
| 50 | Secondary current/voltage | | single | |
| 52 | Frequence | | single | |
| 54 | Primary current/voltage | | single | |
Related MODBUS registers maps
MODBUS Maps Index
Electro Industries Shark 50
Electro Industries (Shark 250)
Elmeasure (Basic Power Meters,Alpha Plus,Omega)
Elnet (GR,PQ,LT,LTP,MC,PIC,LTE,LTC)
Note: Products and companies mentioned here are used only for definition and identification purposes and can be trademarks and/or registered trademarks of the respective companies.
