Yaskawa Matrix Converter - Manual (Page 152)

5
-52
‹ o: Digital Operator
The following settings are made with the digital operator parameters (o parameters): Selection of items dis-
played on the digital operator, multi-function selections and the copy function.
„ o1: Monitor Select
* The digital operator shows rpm instead of min -1 .
Parameter
Number
Name
Description
Setting
Range
Default
Change
during
Run
Control
Methods MEMO-
BUS
Register
Page
Display V/f
Open
Loop
Vector
Flux
Vector
o1-01
User Monitor
Selection Set the number of the monitor item to be
displayed (U1-††).
Items that can be set differ in accordance
with the selected control modes.
The output monitor voltage (default) can
be changed.
For information on the parameters for
which analog output is possible, refer to
U: Monitors.
4 to 99 6 Yes A A A 500H -
User Monitor Sel
o1-02
User Monitor
Selection After
Power-Up Sets the monitor item to be displayed
when the power is turned on.
1: Frequency reference
2: Output frequency
3: Output current
4: The monitor item set for o1-01
1 to 4 1 Yes A A A 501H 6-125
Power-On Moni-
tor
o1-03
Digital Operator
Display Selection Sets the units that will be set and dis-
played for the frequency reference and
frequency monitor.
0: 0.01 Hz units
1: 0.01% units (Maximum output fre-
quency is 100%)
2 to 39:
min
−1 ∗
units (Sets the motor poles.)
40 to 39999:
User desired display
Set the desired values for setting and
display for the max. output frequency.
Example: When the max. output fre-
quency value is 200.0, set 12000.
0 to
39999
0 No A A A 502H
6-125
6-142
Display Scaling
o1-04
Setting unit for
frequency param-
eters related to V/
f characteristics
Set the setting unit for frequency refer-
ence-related parameters.
0: Hz
1: min
−1 ∗
0 or 1 0 No No No A 503H 6-125
Display Units
o1-05
LCD Brightness
Adjustment Adjust the brightness of the LCD.
Set a smaller value to lighten the LCD
and a larger value to darken the LCD
(standard: 3).
0 to 5 3 No A A A 504H -
LCD Contrast
غغغغغ غغغغغ
Set 4-digit number
excluding the decimal
point.
Set the number of digits
below the decimal point
to display.