Toshiba TOSVERT VF-nC3 User Manual

E6581595
F-59
6
[Parameter setting]
Title Function Adjustment range Default setting

Free unit display scale
0.00: Disabled (display of frequency)
0.01-200.0
0.00
* The  converts the following parameter settings:
 Free unit Frequency monitor display Output frequency, Frequency command value, PID
feedback value, Stator frequency
Frequency-related parameters , , , ,   ,
, , , , ,
, , , , ,
, , , ,
  , , , 
Note) The unit of the Base frequency 1 and 2 (vl, f170) are always Hz.
6.18.4 Changing the steps in which the value increment
 : Free step (1-step rotation of setting dial)
 Function
It is possible to change the step width changed at panel frequency setting.
This function is useful when only running with frequencies of intervals of 1 Hz, 5 Hz, and 10 Hz units.
Note 1: The settings of these parameters have no effect when the free unit selection () is enabled.
Note 2: Set  to other than 0. When increasing the frequency by rotating the setting dial and if ul
(Upper limit frequency) is exceeded by rotating 1 step more, be careful as the  alarm displays
before this happens and the frequency cannot be increased beyond this point.
Similarly, when rating the settings dial to lower the frequency, if the rotating 1 step more lowers it
below  (lower limit frequency), the  alarm displays before this happens and the frequency
cannot be lowered beyond this point.
[Parameter setting]
Title Function Adjustment range Default setting

Free step (1-step rotation of setting
dial)
0.00: Automatic
0.01- (Hz)
0.00
 Operation example
 = 0.00 (Automatic)
By rotating the setting dial 1 step, the panel frequency command value changes only 0.1 Hz.
When  = 10.00 (Hz) is set
Rotating the setting dial 1 step changes the panel frequency command value in 10.00 Hz increments, from
0.00 up to 60.00 (Hz).

Toshiba TOSVERT VF-nC3 Specifications

General

Brand	Toshiba
Model	TOSVERT VF-nC3
Category	Inverter
Language	English