GT200 series general purpose inverter instruction manual
Sub
Function
Code
Data (Request)
Data (Response)
Sub Function
Significance
0x0000
Function code group
number and group
index occupy high and
low bytes respectively.
The upper limit of
function code
parameter.
Read the upper limit
of function code
parameter.
0x0001
Function code group
number and group
index occupy high and
low bytes respectively.
The lower limit of
function code
parameter.
Read the lower limit
of function code
parameter.
0x0002
Function code group
number and group
index occupy high and
low bytes respectively.
Function code
parameter
characteristics, for
details, see the
description in the
following.
Read characteristics
of function code
parameter.
0x0003
Function code group
number occupies high
byte, and low byte is
“00”.
Max. value of group
index.
Read the max. value
of group index.
0x0004
Function code group
number occupies high
byte, and low byte is
“00”.
The next function code
group number
occupies high byte,
and low byte is “00”.
Read the next
function code group
number.
0x0005
Function code group
number occupies high
byte, and low byte is
“00”.
The previous function
code group number
occupies high byte,
and low byte is “00”.
Read the previous
function code group
number.
0x0006
0x3300
Currently displayed
state parameter index
Read the currently
displayed state
parameter index
0x0007
0x3300
The next state
parameter index
Display the next
state parameter.
State parameter group cannot be modified, and reading upper limit and lower limit
operation is not supported.
Function code parameter is featured as a 2-byte length, and bit definition is as follows:
Featured Parameter
(BIT)
Value
Significance
BIT2
~
BIT0
000B
No decimal part
010B
1 decimal
011B
2 decimals
100
3 decimals
Others
Reserved
BIT3
Reserved
94