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Digital Operator Functions
This section explains the Digital Operator functions.
Setting Digital Operator Functions
You can set Digital Operator-related parameters such as selecting the Digital Operator display, multi-function
selections, and copy functions.
Related Parameters
Name
Parameter
Number
Display
User Monitor
Selection After
Power-Up
o1-02
Power-On
Monitor
Digital
Operator
Display
Selection
o1-03
Display Scaling
Setting unit for
frequency
parameters
o1-04
related to V/F
characteristics
Display Units
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Description
Selects which monitor will be
displayed upon power-up.
1: Frequency Reference (U1-01)
2: Output Frequency (U1-02)
3: Output Current (U1-03)
4: User Monitor (set by o1-01)
Sets the units of the Frequency
References (d1-01 to d1-17), the
Frequency Reference Monitors
(U1-01, U1-02, U1-05), and the
Modbus communication
frequency reference.
0: Hz
1: % (100% = E1-04)
2 to 39: RPM (Enter the number
of motor poles).
40 to 39999: User display.
Set the number desired at
maximum output frequency.
4 digit number
Number of digits from the right of
the decimal point.
Example 1: o1-03 = 12000, will
result in frequency reference from
0.0 to 200.0 (200.0 = Fmax).
Example 2: o1-03 = 21234, will
result in frequency reference from
0.00 to 12.34 (12.34 = Fmax).
Sets the setting units related to
V/F pattern frequency related
parameters (E1-04, -06, -09, -11)
0: Hertz
1: RPM
Change
Setting
Factory
during
Range
Setting
V/f
Operation
1 to 4
1
Yes
A
0
to
0
No
A
39999
0 to 1
0
No
No
Digital Operator Functions
Control Methods
Open
Open
V/f
Loop
Flux
Loop
with
Vector
Vector
Vector
PG
1
2
A
A
A
A
A
A
A
A
No
No
A
A
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Troubleshooting
