Goodrive350 series high-performance multi-function inverter Chapter 9
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Read
command
Number
of bytes
Data content
CRC
Inverter
address
01 03 02 00 03 F8 45
The data content returned by the inverter is 0003H, which indicates that the inverter is in the stopped
state.
Example 2: View information about the inverter whose address is 03H, including "Type of current
fault" (P07.27) to "Type of last but four fault" (P07.32) of which the parameter addresses are 071BH to
0720H (contiguous 6 parameter addresses starting from 071BH).
The command transmitted to the inverter is as follows:
Inverter
address
Read
command
Start
address
6 parameters in total
CRC
03 03 07 1B 00 06 B5 59
Assume that the following response is returned:
Inverter
address
Read
command
Number of
bytes
Type of
last fault
Type of
current fault
Type of last
but one fault
CRC Type of last
but two fault
Type of last
but three fault
Type of last
but four fault
03 03 0C 00 23 00 23 00 23 00 23 00 2300 23 5F D2
From the returned data, we can see that all the fault types are 0023H, that is, 35 in the decimal form,
which means the maladjustment fault (STo)
9.4.8.2 Write command 06H examples
Example 1: Set the inverter whose address is 03H to be forward running. Refer to the table of other
function parameters, the address of "Communication-based control command" is 2000H, and 0001H
indicates forward running, as shown in the following figure.
Function Address Data description R/W
0006H: Coast to stop (emergency stop)
Communication-based
control command
The command transmitted by the master is as follows:
Parameter
address
CRC
Inverter
address
Write
command
Forward
running
03 06 20 00 00 01 42 28
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