INVT GD300L Series User Manual

Goodrive300-LIFT series inverter Communication protocol
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See from the returned data, all fault types are 0023H (decimal 35) with the meaning of maladjustment
(STo).
10.4.8.2 Example of writing command 06H
Make the inverter with the address of 03H to run forward. The address of "communication control
command" is 2000H and forward running is 0001. See the figure below.
The command sent by the master:
Inverter
address
Write
command
Parameter
address
Forward running CRC
03 06 20 00 00 01 42 28
If the operation is success, the response may be as below (the same with the command sent by the
master):
Inverter
address
Write
command
Parameter
address
Forward running CRC
03 06 20 00 00 01 42 28
Set the max. output frequency of the inverter with the address of 03H as100Hz.
P00.04 Max. output frequency 10.00~600.00Hz 50.00 Hz
◎
See the figures behind the radix point, the fieldbus ratio value of the Max. output frequency (P00.04)
is 100. 100Hz timed by 100 is 10000 and the corresponding hex is 2710H.
The command sent by the master:
Parameter
address
Inverter
address
Write
command
CRC
Data quantity
03 06 00 04 27 10 D3 D5
If the operation is successful, the response may be as below (the same as the command from the
master):

INVT GD300L Series Specifications

General

Brand	INVT
Model	GD300L Series
Category	Inverter
Language	English