O: Operator Related Parameters - YASKAWA V1000 Series Technical Manual

B.2 Parameter Table
No. Name
n3-23 Overexcitation Operation Selection
Line-to-Line Motor Resistance Online
n6-01
Tuning
Speed Feedback Detection Control
n8-45
Gain
Pull-In Current Compensation Time
n8-47
Constant
n8-48 Pull-In Current
n8-49 Load Current
n8-51 Acceleration Pull-In Current
Voltage Error compensation time
n8-54
constant
n8-55 Load Inertia
n8-62 Output voltage limit
<24>
<12> Default setting value is dependent on parameter o2-04, Drive/kVA Selection.
<24> Values shown here are for 200 V class drives. Double the value when using a 400 V class drive.

o: Operator Related Parameters

u
o parameters are used to set up the LED digital operator displays.
No. Name
o1-01 Drive Mode Unit Monitor Selection
<22>
User Monitor Selection After Power
o1-02
<22>
Up
o1-03 Digital Operator Display Selection
Frequency Reference Setting and User-
o1-10
Set Display
Frequency Reference Setting / Decimal
o1-11
Display
316
Description
0: Disabled
1: Enabled only when rotating forward
2: Enabled only when in reverse
n6: Tuning of Resistance between Motor Lines
Use n6 parameters to adjust the motor line-to-line resistance.
Tunes the line-to-line motor resistance continuously during operation.
0: Disabled
1: Enabled
n8: Permanent Magnet (PM) Motor Control
Use n8 parameters to control the PM motor control.
Sets the gain for internal speed feedback detection control. This parameter does
not typically require adjustment.
Increase this setting if hunting occurs.
Decrease to lower the response.
Sets the time constant to make the pull-in current and actual current value agree.
Decrease the value if the motor begins to oscillate.
Increase the value if it takes too long for the current reference to equal the output
current.
Defines the amount of current provided to the motor during no load operation at
a constant speed.
Set as a percentage of the motor rated current. Increase this setting when hunting
occurs while running at a constant speed.
Sets the amount of d-axis current when using Energy Saving control.
Sets the pull-in current during acceleration as a percentage of the motor rated
current (E5-03). Set to a high value when more starting torque is needed.
Sets the time constant for voltage error compensation. Adjust the value when
• hunting occurs at low speed.
• hunting occurs with sudden load changes. Increase in steps of 0.1 or disable
the compensation by setting n8-45 to 0.
• oscillations occur ar start. Increase the value in steps of 0.1.
Sets the ratio between motor and machine inertia.
0: less than 1:10.
1: between 1:10 to 1:30.
2: between 1:30 to 1:50.
3: higher than 1:50.
Sets the limit for the output voltage.
Adjustment is normally needed only if the input voltage is below the n8-62 set
value. In this case set n8-62 to the input voltage.
Description
o1: Display Settings
Use o1 parameters to configure the digital operator display.
Selects which monitor will be displayed in the operation menu upon power-up
when o1-02 = 5. The monitor parameter number is entered into the spaces
provided: Uo-oo. For example, set "403" to display monitor parameter U4-03.
Selects the monitor to display upon power-up.
1: Frequency Reference (U1-01)
2: Forward/Reverse
3: Output Frequency (U1-02)
4: Output Current (U1-03)
5: User Monitor (set by o1-01)
Sets the units to display the frequency reference and output frequency.
0: Hz
1:% (100% = E1-04)
2: r/min (enter the number of motor poles into E2-04/E4-04/E5-04)
3: User defined by parameters o1-10 and o1-11
These settings define the display values when o1-03 is set to 3.
o1-10 sets display values when operating at the maximum output frequency.
o1-11 sets the position of the decimal positions.
□□□□□□
o1-10: Sets the first five
o1-11: Sets the number
0.00 to 10.00 s 1.00s
Set to U1-06 as a default (Output Voltage Reference).
digits of the value,
disregarding the
decimal point.
of digits past the
decimal point
YASKAWA ELECTRIC SIEP C710606 18A YASKAWA AC Drive – V1000 Technical Manual (Preliminary)
Control
Mode
Range Def.
V/f OL V PM
0 to 2 0 A A −
0, 1 1 − A −
0.0 to 10.0 0.8 − − A
0.0 to 100.0 s 5.0 s − − A
20 to 200% 30% − − A
-200.0 to
0% − − A
0.0%
0 to 200% 50% − − A
− − A
0 to 3 0 − − A
0.0 to 230.0 200 Vac - - A
Control
Mode
Range Def.
OL
V/f PM
V
104 to 621 106 A A A
1 to 5 1 A A A
0 to 3 0 A A A
1 to 60000 A A A
<11>
0 to 3 A A A
<11>
Addr.
Pg.
Hex
—
570 —
538 —
53A —
53B —
53C —
53E —
56D —
56E —
57D —
Addr.
Pg.
Hex
500 —
—
501 —
502 —
520 —
521 —