INVT Goodrive350-19 Series Operation Manual page 435

Goodrive350-19 series VFD for crane
03 03 0C 00 23 00 23 00 23 00 23
VFD Read Number of
address command
bytes
According to the returned data, all the fault types are 0023H, that is, 35 in the decimal form, which
means the maladjustment fault (STo).
10.4.8.2 Write command 06H examples
Example 1: Set the VFD 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
Communication-based
control command
The command transmitted by the master is as follows:
03
VFD
address
If the operation is successful, the following response is returned (same as the command transmitted
by the master):
03
VFD
address
Example 2: Set the max. output frequency to 100 Hz for the VFD with the address of 03H.
Function
Name
code
Max. output
P00.03
frequency
According to the number of decimals, the fieldbus scale of the "Max. output frequency" (P00.03) is
100. Multiply 100 Hz by 100. The value 10000 is obtained, and it is 2710H in the hexadecimal form.
The command transmitted by the master is as follows:
Type of
Type of
last fault
current fault
Address
2000H 0001H: Run forward
0002H: Run reversely
0003H: Jog forward
0004H: Jog reversely
0005H: Stop
0006H:
emergency)
0007H: Fault reset
0008H: Jogging to stop
06 20 00
Parameter
Write
address
command
06 20 00
Parameter
Write
address
command
Description
P00.04–600.00H (400.00Hz)
Type of last Type of last
but one fault but two fault
Data description
Coast to
00 01
Forward
running
00 01
Forward
running
100.00–600.00
-423-
Communication protocol
00 23 00 23
Type of last Type of last
but three fault but four fault
stop (in
42 28
CRC
42 28
CRC
Setting range
Default
50.00Hz
5F D2
CRC
R/W
W
Modify
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