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+31(0)252 228850 •
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+31(0)252 228235 •
E
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euronormdrives.com
78
79
NEURN030000_220_A
NEURN030000_220_A
I-3 Definition of communication parameter address
The section is about communication contents, it’s used to control the operation, status and related parameter settings of
the inverter.Read and write function-code parameters (Some functional code is not changed, only for the manufacturer
use or monitoring): The rules of labeling function code parameters address:
The group number and label number of function code is used to indicate the parameter address:
High byte: F0 to FB (F group), A0 to AF (E group), B0 to BF(b group),C0 to C7(y group),70 to 7F (d group) low byte: 00 to
FF, this should be written EPPROM.
For example: Address F3.12 indicates F30C; Note: L0 group parameters: Neither read nor change; d group parameters:
Only read, not change.
Parameter
Corresponding register
address
Parameter
Corresponding register
address
d0.00~d0.41
7000~7029
FA.00~FA.07
FA00~FA07
F0.00~F0.27
F000~F029
Fb.00~Fb.09
Fb00~Fb09
F1.00~F1.46
F100~F12E
FC.00~FC.02
FC00~FC02
F2.00~F2.19
F200~F213
E0.00~E0.11
A000~A00b
F3.00~F3.15
F300~F30F
E1.00~E1.51
A100~A133
F4.00~F4.14
F400~F40E
E2.00~E2.32
A200~A220
F5.00~F5.15
F500~F50F
E3.00~E3.21
A300~A315
F6.00~F6.21
F600~F615
b0.00~b0.35
B000~B023
F7.00~F7.54
F700~F736
y0.00~y0.04
C000~C004
F8.00~F8.35
F800~F823
y1.00~y1.30
C100~C11e
F9.00~F9.07
F900~F907
Some parameters can not be changed during operation, but some parameters can not be changed regardless of the
inverter is in what state.When changing the function code parameters, please pay attention to the scope, units, and
relative instructions on the parameter.
Besides, due to EEPROM is frequently stored, it will redUce the life of EEPROM, therefore under the communication mode
some function code do not need to be stored and you just change the RAM value.
If F group parameters need to achieve the function, as long as change high order F of the function code address to 0.
If E group parameters need to achieve the function, as long as change high order F of the function code address to 4.
The corresponding function code addresses are indicated below: High byte: 00 to 0F(F group), 40 to 4F (E group),
50 to 5F(b group),60 to 67(Y group)low byte:00 to FF, this should be written RAM.
For example:
Function code F3.12 can not be stored into EEPROM, address indicates as 030C; function code E3.05 can not be stored
into EEPROM, address indicates as 4305; the address indicates that only writing RAM can be done and reading can not
be done, when reading, it is invalid address. For all parameters, you can also use the command code 07H to achieve the
function.
