Filter
Top Products
E6581090
E-6
5
5.6 Maximum frequency
HJ
: Maximum frequency (Hz)
Output frequency (Hz)
When
HJ
= 80Hz
When HJ = 60Hz
80Hz
60Hz
0 100% Frequency setting signal (%)
• This function determines the
maximum value in line with the
ratings of the motor and load.
• Maximum frequency cannot be
adjusted during operation. To
adjust, first stop the inverter.
★If HJ is increased, adjust the upper limit frequency WN as necessary.
■Parameter setting
Title Function Adjustment range Default setting
HJ Maximum frequency (Hz) 30.0～200 (Hz) *
*The value is changed according to the set-up parameter condition.
(VFNC1 (S)-□□□□P□-W type)
80 [Hz] for VFNC1 (S)-□□□□P□-W type.
5.7 Upper limit and lower limit frequencies
WN
: Upper limit frequency (Hz)
NN
: Lower limit frequency (Hz)
0
100%
Output frequency (Hz)
WN
HJ
Frequency setting signal
★
Signals with a frequency
higher than the frequency set
with
WN
will not be put out.
Upper limit
frequency
0
100%
Output frequency (Hz)
HJ
NN
Lower limit
frequency
Frequency setting signal
★
The output frequency
cannot be set below the
frequency set with
NN
.
■Parameter setting
Title FunctionAdjustment rangeDefault setting
WN
Upper limit frequency (Hz)
0.5～HJ (Hz)
*
NN
Lower limit frequency (Hz)
0.0～WN (Hz)
0.0
*The value is changed according to the set-up parameter condition.
(VFNC1 (S)-□□□□P□-W type)
80 [Hz] for VFNC1 (S)-□□□□P□-W type.
• Function
1) Programs the range of frequencies output by the inverter (maximum output values).
2) This frequency is used as the reference for acceleration/deceleration time.
• Function
Programs the lower limit frequency that determines the lower limit of the output frequency
and the upper limit frequency that determines the upper limit of that frequency.