HV100 Series High Performance Current Vector Inverter
47
means 0.01Hz /s, and so on, and 5000 means 50.00/s.
10.10
Drop load
detection time
The load drop detection time (10.10) defines that the
output current of the frequency converter is less than the
load drop detection level (10.11) for more than a certain
time, and then the load drop signal is output; 0: the load
drop detection is invalid.
0.1S
～
60.0S
5.0
○
10.11
Drop load
detection level
0
～
100%*
INV rated
current
0%
○
10.12
Overload
pre-alarm level
By setting the parameters 10.12 A-09 10.13 ,when the
output current of the frequency converter is greater than
the overload pre-alarm level amplitude (10.12 ), the
frequency converter outputs the pre-alarm signal after
delay (10.13 ), which is displayed on the keypad
20
％～
200
％
* INV
rated current
Type
setting
○
10.13
Overload
pre-alarm delay
time
0.0
～
30.0s
10.0
○
10.14
Temperature
detection
threshold
By setting function No.51 in function codes 07.18 ~
07.21, when the temperature reaches this setting, an
indication signal is output.
0.0
℃～
90.0
℃
65.0
℃
×
10.15
Selection of input
and output phase
lose protection
0: Prohibit
1: Input protection invalid, output protection valid
2: Input protection valid, output protection invalid
3: All valid
0
～
3
Type
setting
×
10.16
Input phase loss
protection delay
time
When the input phase lose protection is selected to be
effective and the input phase lose fault occurs, the
inverter will protect E-12 after the time defined in 10.16,
and stop freely.
0.0
～
30.0s
1.0
○
10.17
Output phase lose
protection
detection
reference
When the actual output current of the motor is greater
than the rated current * [10.17 ], if the output phase
failure protection is effective, after a delay time of 5S ,the
inverter protection will act [E-13], and stop freely.
0
％～
100
％
*
INV rated
current
25%
×
10.18
Output current
unbalance
detection
coefficient
If the ratio of the maximum value to the minimum value in
the three-phase output current is greater than this
coefficient, and the duration exceeds 10 seconds, the
inverter will report the output current imbalance fault
E-13.
0.01
～
50.00
10.00
×
10.19
Reserved
—
—
0
◆
10.20
Treatment of PID
feedback
disconnection
0: No action
1: Alarm and maintain operation at the frequency of
disconnection time
2: Protection action and free stop
3: Alarm and decelerate to zero speed according to the
set mode
0
～
3
0
×
10.21
Feedback
disconnection
detection value
The maximum value given by PID is taken as the upper
limit value of feedback disconnection detection value. In
the feedback disconnection detection time, when the
feedback value of PID is continuously less than the
feedback disconnection detection value, the inverter will
make corresponding protection actions according to the
setting of 09.20.
0.0
～
100.0%
0.0%
○
10.22
Feedback
disconnection
detection time
Feedback the duration after disconnection and before
protection action.
0.0
～
3600.0S
10.0
○
10.23
Setting of FDT1
current detection
level
See function No.62 in 07.18 ~ 07.21 for details
0.
～
200.0%
0
◆
