Toshiba Tosvert VF-S15 Instruction Manual page 88

 Adjustment scale with parameter  (Meter adjustment)
Connect meters as shown below.
<Displaying output frequency>
Inverter
* Optional QS-60T frequency
meter is available.
[Example of how to adjust the FM terminal frequency meter]
5
* Use the meter's adjustment screw to pre-adjust zero-point.
* Adjust f691 and f692 in advance in case of 4-20mA output.
Operation panel action
MODE
MODE
 = 
+
FM
-
CC
The reading of the
meter will fluctuate
during scale
adjustment.
LED display
-
. 


. 
Turn the setting dial to adjust the meter.
The meter's indicator will change by turning setting dial.
(The inverter displays output frequency and it will not change with the
setting dial)
. 
 ⇔

MODE
+ . 
<Displaying output current>
Inverter
* Meter with a maximum
scale of 1.5x the inverter's
rated output current is
recommended.
Operation
Displays the output frequency.
(When standard monitor display selection  is set to )
The first basic parameter "" (history function) is displayed.
Turn the setting dial to select .
Output frequency can be displayed by pressing the center of the
setting dial.
Press the center of the setting dial to save the meter's adjustments.
 and the frequency are displayed alternately.
The display returns to displaying output frequency.
(When standard monitor display selection  is set to 
[output frequency])
E-2
E6581926
=
+
FM
-
CC
The reading of the
meter will
fluctuate during
scale adjustment.