INVT GD20-2R2G-S2 User Manual

Goodrive20 inverters Function Parameters
82
Function
code
Name Detailed instruction of parameters
Default
value
Modify
P14.00
local
communication
address
The setting range:1~247
When the master is writing the frame, the communication
address of the slave is set to 0; the broadcast address is the
communication address. All slaves on the MODBUS
fieldbus can receive the frame, but the salve doesn’t
answer.
The communication address of the drive is unique in the
communication net. This is the fundamental for the point to
point communication between the upper monitor and the
drive.
Note: The address of the slave cannot set to 0.
1
○
P14.01
Communication
baud ratio
Set the digital transmission speed between the upper
monitor and the inverter.
0:1200BPS
1:2400BPS
2:4800BPS
3:9600BPS
4:19200BPS
5:38400BPS
6: 57600BPS
Note: The baud rate between the upper monitor and the
inverter must be the same. Otherwise, the communication is
not applied. The bigger the baud rate, the quicker the
communication speed.
4
○
P14.02
Digital bit
checkout
The data format between the upper monitor and the inverter
must be the same. Otherwise, the communication is not
applied.
0: No check (N,8,1)for RTU
1: Even check (E,8,1)for RTU
2: Odd check (O,8,1)for RTU
3:No check (N,8,2)for RTU
4: Even check (E,8,2)for RTU
5: Odd check(O,8,2)for RTU
6: No check（N,7,1）for ASCII
7: Even check（E,7,1）for ASCII
8: Odd check（O,7,1）for ASCII
9: No check（N,7,2）for ASCII
10: Even check（E,7,2）for ASCII
11: Odd check（O,7,2）for ASCII
12: No check（N,8,1）for ASCII
1
○

INVT GD20-2R2G-S2 Specifications

General

Brand	INVT
Model	GD20-2R2G-S2
Category	DC Drives
Language	English