WB Dimmers Modbus Registers Map
Версия от 20:20, 19 июля 2019; RomanKulibaba (обсуждение | вклад)
Dimmers for LED strips support the following Modbus registers:
Register map
Register / address | type | read-write | default | format | Purpose | Note |
---|---|---|---|---|---|---|
0 | holding | RW | - | 0-255 | Channel G level, logarithmic curve | |
1 | holding | RW | - | 0-255 | Channel К level, logarithmic curve | |
2 | holding | RW | - | 0-255 | Channel B Level, logarithmic curve | |
3 | holding | RW | - | 0-255 | Channel W level , the logarithmic curve | WB-MRGBW-D |
5 | holding | RW | 0
0: standard mode, 1: disable control |
button operation mode | ||
6 | input | R | 1 - pressed, 0 - released | the state of the button 1 | ||
7 | input | R | 1 - pressed, 0 - released | the state of the button 2 | ||
8 | input | R | 1 - pressed, 0 - released | button status 3 (WB-MRGBW-D) | ||
9 | holding | RW | 0 | freq = 24 kHz / (value + 1) (0 - 239) | PWM frequency | |
13 | holding | RW | 100 | x 10ms (2 - 500) | Time for a smooth change of the brightness during turn on and off | |
32 | input | R | number of button 1 presses | since version 1.1.1 | ||
33 | input | R | number of button 2 presses | since version 1.1.1 | ||
34 | input | R | number of button 3 presses | since version 1.1.1 | ||
110 | holding | RW | 96 | baud rate / 100 ( 24, 48, 96, 192, 384, 576, 1152 ) |
RS-485 port speed, divided by 100 (Configure RS-485 communication parameters for Wiren Board Modbus devices) |
|
111 | holding | RW | 0 | 0 - no parity bit (none), 1 - odd (odd), 2 - even (even) | RS-485 port parity bit setting. | |
112 | holding | RW | 2 | 1 or 2 | number of stop bits of RS-485 port. | |
128 (0x80) | holding | RW | 1 |
device Modbus-address |
all | |
129 (0x81) | holding | RW | 0 | 0 or 1 | Go to bootloader mode | 1.2.0 |
200-206 | input | R | {'W','B','M','R','G','B'}
0x0057 0x0042 0x004d 0x0052 0x0047 0x0042 |
| | signature | all | |
220-241 | input | | | | _date__ _time__ | firmware build date | all | ||
270-271 | holding | R | device Serial number | WB-MRGBW-D |