Toshiba TOSVERT VF-MB1 - Page 65

E6581697
C-14
3
 Resolution
All FM terminals have a maximum of 1/1000.
 Example of 4-20mA output adjustment (Refer to section 6.17.2 for details)
=1, =0 =1, =20
Output
currrent
Output
currrent
Internal calculated value
Internal calculated value
0
20
(mA)
0 100%
4
20
(mA)
0 100%
f692
Note 1) When using the FM terminal for current output, be sure that the external load resistance is less than 750Ω.
Use over 1kΩ external load resistance for voltage output.
Note 2)
 =  is the motor drive frequency.
 Adjustment scale with parameter  (Meter adjustment)
Connect meters as shown below.
FM
CC
 = 
Inverter
FM
CC
Inverter
The reading of the
meter will fluctuate
during scale
adjustment.
=
The reading of the
meter will
fluctuate during
scale adjustment.
+
-
+
-
* Optional QS-60T frequency
meter is available.
* Meter with a maximum
scale of 1.5x the inverter's
rated output current is
recommended.
<Displaying output frequency>
<Displaying output current>