Modbus Protocol

Strona 5 z 5
09-11
Measurements
09 - Battery voltage
15…0
uint16_t
0,01 V
R
10 - AUX voltage
15…0
uint16_t
0,01 V
11 - AUX current
15…0
uint16_t
0,01 A
16
Power version
Rated current
12…0
12-bit
0,01A
R
Rated voltage
13
1-bit
0 – 13,8 V
1 – 27,6 V
18
EPS time settings
EPS time
15…0
uint16_t
0 – 5 seconds
1 – 20 seconds
2 – 17 minute
3 – 140 minute
R
5. Example
TXD
Address
Read Input Registers
Starting address
Quantity of
Input Registers
Crc
0x05
0x04
0x0000
0x0013
0xB043
RXD
Address
Read Input Registers
Byte count
Input Registers
Crc
0x05
0x04
0x26
….
…