HV100 Series High Performance Current Vector Inverter
118
12.09
Password for running restricted function
0
～
65535
0
By default, the password is 0 ,and 12.10 and 12.11 items can be set; When there is a password, 12.10 and 12.11 can
only be set after the password is verified correctly.
When there is no need to operate the limit password function, the function code is set to 0.
When setting the operation limit password, enter five digits, press the
ENTER
key to confirm, and the password
will automatically take effect after one minute.
When you need to change the password, select 12.09 function code, press the
ENTER
key to enter the password
verification state, enter the modification state after the password verification is successful, enter the new password, press
the
E N T E R
key to confirm, the password change is successful, and the password will automatically take effect after
one minute; Clear the password and set the running limit password to 0000.
12.10
Selection for running restricted function
0
～
1
0
0: Prohibited
1: Valid
When limiting the operation, as long as the cumulative operation time of the inverter exceeds the time set in 12.11, the
inverter protection acts and stops freely, and the operation panel will display E-26(RUNLT). If you want to clear the fault,
just verify 12.09 (operation restriction password) correctly, and then set 12.10 (operation restriction function selection) to 0
(invalid)to clear the operation restriction fault.
12.11
Run limit time
0
～
65535h
0
Note: This function parameter cannot be initialized. Please refer to 12.09 for details
12.12
Frequency drop point at instantaneous power failure
220V:180V
～
330V 250V
380V:300V
～
550V
450V
Model setting
If the inverter bus voltage drops below 12.12* rated bus voltage, and the instantaneous stop control is valid, the
instantaneous stop starts to act.
12.13
Frequency drop coefficient of instantaneous power failure
1 ~ 100 0: The instantaneous stop function is invalid
0
12.14
Droop control
0.00
～
10.00HZ
0.00
0.00: The droop control function is invalid
When multiple inverters drive the same load, the load distribution is unbalanced due to different speeds, which makes
the inverters with higher speed bear heavier loads. The droop control characteristic is that the speed droop changes with
the increase of load, which can make the load distribution balanced; This parameter adjusts the frequency variation of the
frequency converter with droop speed.
When 00.15=1 (high frequency mode), the upper limit of the value of this function code is 100.0Hz.
12.15
Speed tracking waiting time
0.1
～
5.0S
1.0
Before the inverter speed tracking starts, it will start tracking after this delay.
12.16
Speed tracking current limiting level
80% ~ 200% * rated current of inverter
100%
In the process of speed tracking, this function code plays the role of automatic current limiting. When the actual current
reaches the threshold (12.16), the inverter will reduce the frequency and limit the current, and then continue to track and
accelerate; The set value is a percentage of the rated current of the inverter.
12.17
Speed tracking speed
1
～
125
25
