Kinco CV100 Series, Руководство пользователя

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B4.02 Parameters protection setting
A6.00~A6.04 Selection of input terminal X1~X5
A2.03 Main reference frequency control
A2.03 Auxiliary reference frequency control
C2.00 PLC operation mode
C3.00 Swing frequency operation mode
B0.00 Motor rated power
U0.01 Machine model setting(Factory parameter)
U0.09 VFD series selection(Factory parameter)
3
．
Some control parameters can’t save in EEPROM,so for these parameters,using function code 0x41 and 0x06 or
0x43and 0x10 are the same,mean parameters can be saved after power failure.
4
．
Some internal parameters of VFD are reserved and can’t be changed via communication, refer to following
table:
Function code Description
B4.04 Parameters copy
B0.11 Motor parameters auto-tuning
5
．
The operation of user password and factory password in host computer
（
1
）
User password
1
）
Protection of user password:Read/write function code, function code management (except “read address of
displaydata” and”switch display data”)
2
）
If you set user password
（
A0.00!=0
）
,then you must enter the right password to A0.00 when you want to visit
function code,but control parameters and status parameters are not protected by user password.
3
）
User password can’t be set,change or cancel by host computer,it can only operated by keypad. To A0.00 of
write operation, only effective in two situations: one is in the password decryption; Second,write 0 is in the situation of
no password.It will return invalid operation information in other situations.
4
）
The operation of host computer and keypad to user password is independent. Even if the keyboard completes
decryption, but host computer still need to decrypt when it want to access function codes, and vice versa.
5
）
After host computer acquire the access right of parameters,when reading user password,it will return “0000”
instead of actual user password.
6
）
The host computer will acquire the access right of function code after decryption,if there is no communication
for 5minutes,then the access right will disable.And if it want to access function code,it need to enter user password
again.
7
）
When host computer has acquired access right(no user password or has decryption),if the user password is
rewritten by keypad at this moment,the host computer has still the current access right and no need to decryption
again.
（
2
）
Factory password
1
）
Protection range of factory password:Read/write parameters of Group U0, function code management of Group
U0.