YASKAWA CIMR-MC5A2011, Инструкция по эксплуатации, Страница: 198 / 294

Advanced Operation
7.3.7 Operator Constants: o
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7.3.7 Operator Constants: o
J Operator Display Selection: o1-01 to o1-05
Constant Number Display Selection: o1-01
User
Change
during Setting Factory
Valid Access Levels
User
Constant
Number
Name
during
Opera-
tion
Setting
Range
Unit
Factory
Setting
Open Loop
Vector
Flux Vector
o1-01
Constant No. display
selection
4 to 35 -- 6
B B
D
In operation mode, the frequency reference, output frequency, output current, and output voltage can
be monitored immediately if the factory settings are being used. One of these four values, the output
voltage, can be changed to a different value.
D
When you want to monitor a value other than the output voltage, set that number in constant o1-01.
D
Use the last two digits from the “U1 Monitor” list (U1-
jj
) to select a value. Refer to Table 4.3.
Monitor Selection After Power Up: o1-02
User
Change
during Setting Factory
Valid Access Levels
User
Constant
Number
Name
during
Opera-
tion
Setting
Range
Unit
Factory
Setting
Open Loop
Vector
Flux Vector
o1-02
Monitor selection after
power up
1 to 4 -- 1 B B
D
When the power is turned on, the frequency reference will appear in the Unit’s data display if the facto-
ry settings are being used.
D
Any one of the four values monitored at startup (frequency reference, output frequency, output current,
or the value set in constant o1-01) can be selected to appear when the power is turned ON.
D
Change the setting of constant o1-02 to display an item other than the frequency reference at startup.
D Settings
Setting Function
1 The frequency reference is displayed at start-up.
2 The output frequency is displayed at start-up.
3 The output current is displayed at start-up.
4 The value set in constant o1-01 is displayed at start-up.
Frequency Units of Reference Setting and Monitor: o1-03
D
Set the unit for frequency setting and monitoring.
User
Change
during Setting Factory
Valid Access Levels
User
Constant
Number
Name
during
Opera-
tion
Setting
Range
Unit
Factory
Setting
Open Loop
Vector
Flux Vector
o1-03
Frequency units of ref-
erence setting and moni-
tor
0 to 39999 -- 0 B B
D
Settings
Setting Unit
0 0.01 Hz
1 0.01%
2 to 39
r/min 0 to 3999
r/min = 120
frequency reference Hz o1-03 number of motor poles
40 to 39999
Use the 5th digit of o1-03 to specify the decimal point.
5th digit = 0:
5th digit = 1:
.
5th digit = 2: .
5th digit = 3: .
The 1st to 4th digits of o1-03 determine the frequency setting
Ex 1:
To set the 100% speed to 200.0, set o1-03 to 12000.
200.0 will be displayed for 100%, 120 will be displayed for 60%.
Ex 2: To set the 100% speed to 65.00, set o1-03 to 26500.
65.00 will be displayed for 100%, 39.00 will be displayed for 60%.
Frequency Units of Constant Setting: o1-04
D
This constant can be used to change the setting unit for V/f pattern constants to r/min.
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