104 VICSION VS500
6 Examples
6.1 To start forward running of 1# inverter
Master request:
Top-bit of
Slave address Function code
register
initial
address
01
06
10
Low-bit of
register
initial
address
01
Top-bit of Low-bit of
register data register data
00
01
Low-bit of
CRC
calibration
1D
Top-bit of
CRC
calibration
0A
Response by slave: inverter under forward running, return: request the same data with the master
6.2 To set the inverter running frequency to 50.00Hz
Master request:
Slave
address
Top-bit of
register
initial
address
Top-bit of
register initial
address
Low-bit of
register initial
address
01
06
10
02
Top-bit of
register data
Low-bit of
register
data
Low-bit of
CRC
calibration
13
88
21
Top-bit of
CRC
calibration
9C
Response by slave: inverter under 50.00Hz running, return: request the same data with the master
6.3 To read the current running frequency and output current of the inverter: Inverter reply frequency of 50.00Hz and
output current of 1.1A
Master request:
Slave address
Function
code
Top-bit of
register
initial
address
Low-bit of
register
initial
address
Top-bit of
register
number
Low-bit of
register
number
Low-bit of
CRC
calibration
Top-bit of
CRC
calibration
01
03
D0
00
00
02
FC
CB
Response by slave:
Slave address
Function
code
01
03
Read bytes
Top-bit of
1st register
data
Low-bit of
1st register
data
Top-bit of
2nd register
data
Low-bit of
2nd register
data
Low-bit of
CRC
calibration
Top-bit of
CRC
calibration
04
13
88
00
0B
3F
5A
VS500 series of general purpose inverter Duxe.ru
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