E6581697
C-15
3
[Example of how to adjust the FM terminal frequency meter]
* Use the meter's adjustment screw to pre-adjust zero-point.
Operation panel action
LED display
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 read by pressing the center of the setting
dial.
.
Turn the setting dial to adjust the meter.
Note that the meter's indicator changes at this time, but the inverter's
display (monitor) does not change.
⇔
Press the center of the setting dial to save the meter's calibrations.
and the frequency are displayed alternately.
+
.
The display returns to its original indications.
(When standard monitor display selection
is set to
[output frequency])
Adjusting the meter in inverter stop state
Adjustment of output current (
=
1
)
If, when adjusting the meter for output current, there are large fluctuations in data during adjustment,
making adjustment difficult, the meter can be adjusted in inverter stop state.
When setting
to
for fixed output 1 (output current 100% equivalent), a signal of absolute
values will be output (inverter's rated current = 100%). In this state, adjust the meter with the
(Meter
adjustment) parameter.
Similarly, if you set
to
for fixed output 2 (output current 50% equivalent), a signal that is sent
out when half the inverter's rated current is flowing will be output through the FM terminal.
After meter adjustment is ended, set
to
(output current).
Other adjustments (
=
,
to
,
,
,
,
to
)
=
: When fixed output 3 (other than the output current) is set, a signal of the value for other
monitors is fixed at the following values and output through the FM terminal.
100% standard value for each item is the following:
=
0
,
2
,
12
,
: Maximum frequency (
h
)
=
3
,
4
: 1.5 times of rated voltage
=
7
: 2.5 times of rated torque
=
9
to
11
: Rated load factor
=
13
,
,
,
: Maximum input value (10V, or 20mA)
=
18
: Maximum value (100.0%)
=
24
,
25
:
1000x
f749
MODE
MODE
MODE
Содержание TOSVERT VF-MB1
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