Toshiba VF-PS1 - Page 95

E6581386
E-29
5
Meter adjustment
Adjustment level
Fixed output 1
()＝
Fixed output 2
()＝
Fixed output 3
()＝
(a)  54% 40%
(b) 185% 100% 74%
(c) 150% 81% 60%
(d) 250% 135% 100%
Note: The 100% value of input/output power is the product of
3
×200V (400V) × inverter’s rated current.
[Example: Procedure of calibrating the meter connected to the terminal AM to which “output current” is assigned.]
Key operated LED display Operation
–

Displays the operation frequency. (Perform during operation stopped.)
(When standard monitor display selection
= [Output frequency])

The first basic parameter “History function ()” is displayed.

Press either the or key to select “. ”

Pressing the ENTER key allows the reading of parameter setting.

Set the parameter at  (fixed output for meter calibration 2) by pressing
the key.
⇔

Press the ENTER key to save the change. Then,  and the set value
are displayed alternately.

Select the AM terminal meter adjustment  by pressing the key.

Press the ENTER key to switch to the data display mode.

Press either the key or the key to adjust the meter.
Adjust the pointer to the graduation to which you want it to point when the
inverter passes a current 100% larger than its rated output current.
(The meter reading will change at this time but be careful because there
will be no change in the inverter's indication).
+By setup, before the needle of meter beings to sway, it will take time.
⇔
Press the ENTER key to save the change. Then  and the set value are
displayed alternately.

Select the “AM terminal meter adjustment ” by pressing the key.

Pressing the ENTER key allows the reading of parameter setting.

Return the parameter setting to  (output current display).
⇔
Press the ENTER key to save the change. Then,  and the set value
are displayed alternately.

Press the MODE key three times to return to the running frequency display
mode. (When standard monitor display selection
= [Output
frequency])
MOD
E
ENT
ENT
ENT
ENT
ENT
ENT
MOD
E
[Hint]
It's easier to make the
adjustment if you push and
hold for several seconds.