57
12-03
Automatic voltage regulator function(AVR)
Factory setting
0
1:Cancel AVR
2:AVR Deceleration Cancel AVR
Auto voltage stabilizing function of AC motor drive shall stabilize automatically output power supply to rated
voltage of motor when input power supply exceeds rated voltage of the motor. For example, if V/F curve is set to
AC 220V/50Hz and input power supply is in a range of AC200 to 264V, voltage output to motor shall be stabilizing
automatically to AC 220V/50Hz, not exceeding the set voltage. If input power supply varies from AC 180 to 200V,
voltage output to motor shall be proportional to input power supply.
It has been discovered that in deceleration to stop, time of deceleration shall be decreased when AVR function is
closed.
12-07
Rotation speed displayed coefficient
Factory setting
100
Setting range
0~300%
This parameter is for boot screen display speed adjusting proportion coefficient.
13 Special Parameters
13-00
Parameter protection code input
Factory setting
0
Setting range
0
～
9999
Display
contents
0
～
4 Record code error time
When parameters 13-00 has been set by password protection, you enter the previous password, it can be
unlocked the password protection, you can modify the setting all parameters. This password has three times to
enter, do not try randomly, it will be shown "codEr" after the continuously enter three times wrongly . it must be
restarted, then you can enter password again. So when you set your password, and be sure to remember this
password to avoid some inconvenience in the future. If the user forget the setting password, it must be returned to
factory and make decoding gesture.
13-01
Parameter protection code setting
Factory setting
0
Setting range
0
～
9999
Display
contents
0:No coded lock or 13-00 code input success
1:Parameter locked
This parameter is set password protection, it can be directly set password for the first time, after the setting value
will be 1, it means the password protection will be available .Otherwise, when the content value is 0 ,it means no
password protection function, you can modify the settings of various parameters (including this parameters,
namely reset password to protect parameter ). When the content value is 1, you would like to change any
parameters, firstly it is important to enter the correct password in the parameter 13-00 . after unlock password,
this parameter will become 0,namely you can set any parameters.
If this parameter is reset ,the password is 0, it means you cancel the password protection.Later there will be no
password protection. Conversely, you set a non-zero password which is available permanently, every boot is
available .after boot you need to change any parameter, refer to 13-00 parameters, enter the correct password
and unlock password, you can set any parameters.
