Toshiba TOSVERT VF-nC1 User Manual

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.

Toshiba TOSVERT VF-nC1 Specifications

General

Brand	Toshiba
Model	TOSVERT VF-nC1
Category	Inverter
Language	English