Toshiba Tosvert VF-S15 Instruction Manual page 111

5.10.2 Displaying the motor or the line speed
f702 : Frequency free unit display magnification
f703 : Frequency free unit coverage selection
f705 : Inclination characteristic of free unit display
f706 : Free unit display bias
 Function
The frequency or any other item displayed on the monitor can be converted into the rotational speed of
the motor or load device. The unit of the PID set value or that of the feedback value can be changed at
PID control.
The value obtained by multiplying the displayed frequency by the f702-set value will be displayed as
follows:
Value displayed = Monitor-displayed or parameter-set frequency  f702
5
1)
2)
[Parameter setting]
Title
f702
f703
f705
f706
Displaying the motor speed
To switch the display mode from 60Hz (default setting) to 1800min


Hz
＝．
Displaying the speed of the loading unit
To switch the display mode from 60Hz (default setting) to 6m/min
 
Hz
＝．
Note: This parameter displays the inverter output frequency as the value obtained by multiplying it by a
positive number. This does not mean that the actual motor speed or line speed are indicated
with accuracy.
Function
Frequency free unit display
magnification
Frequency free unit coverage
selection
Inclination characteristic of free unit
display
Free unit display bias
-1

＝
×.=
-1 (the speed of the conveyer)

＝ .  
× .  =  . 
Adjustment range
0.00: Disabled (display of frequency)
0.01-200.0 (times)
0: All frequencies display
1: PID frequencies display
0: Negative inclination (downward
slope)
1: Positive inclination (upward slope)
0.00-fh (Hz)
E-24
E6582175
(the rotating speed of the 4P motor)
Default setting
0.00
0
1
0.00