Appendix I
89
Ap
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I
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.
Stop/Run parameters section:
Parameter
address
Parameter description
Paramete
r address
Parameter description
1000
*Communication set value(-
10000 to10000)(Decimal)
1011
PID feedback
1001
Running frequency
1012
PLC step
1002
Bus voltage
1013
High-speed pulse input frequency, unit:
0.01kHz
1003
Output voltage
1014
Feedback speed, unit:0.1Hz
1004
Output current
1015
Remaining run time
1005
Output power
1016
AI1 voltage before correction
1006
Output torque
1017
AI2 voltage before correction
1007
Operating speed
1018
Reserve
1008
DI input flag
1019
Linear speed
1009
DO output flag
101A
Current power-on time
100A
AI1 voltage
101B
Current run time
100B
AI2 voltage
101C
High-speed pulse input frequency, unit: 1Hz
100C
AI3 voltage
101D
Communication set value
100D
Count value input
101E
Actual feedback speed
100E
Length value input
101F
Master frequency display
100F
Load speed
1020
Auxiliary frequency display
1010
PID setting
Note:
There is two ways to modify the settings frequencies through communication mode:
The first: Set F0.03 (main frequency source setting) as 0/1 (keyboard set frequency), and then
modify the settings frequency by modifying F0.01 (keyboard set frequency). Communication
mapping address of F0.01 is 0xF001 (Only need to change the RAM communication mapping
address to 0x0001).
The second :Set F0.03 (main frequency source setting) as 9 (Remote communication set), and
then modify the settings frequency by modifying (Communication settings). , mailing address of
this parameter is 0x1000.the communication set value is the percentage of the relative value, 10000
corresponds to 100.00%, -10000 corresponds to -100.00%. For frequency dimension data, it is the
percentage of the maximum frequency (F0.19); for torque dimension data, the percentage is F5.08