E3: V/F Parameter Motor 2 - Omron Q2A Series Technical Manual

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E2-10 Motor Iron Loss
No.
Name
(Hex.)
E2-10 Motor Iron Loss
(0317)
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E2-11 Motor Rated Power (kW)
No.
Name
(Hex.)
E2-11 Motor Rated Power (kW)
(0318)
The drive automatically sets this parameter to the value input for "Motor Rated Power" during Auto-Tuning.
Note:
• When the maximum applicable motor output ≤ 300 kW, the drive uses 0.01 kW units.
• When the maximum applicable motor output > 300 kW, the drive uses 0.1 kW units.
• The maximum applicable motor output changes when the value for C6-01 [ND/HD Duty Selection] changes.
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E3: V/F PARAMETER MOTOR 2

E3 parameters set the control mode and V/f pattern used for motor 2.
Note:
V/f preset patterns equivalent to those set with E1-03 [V/f Pattern Selection] are not available for E3 parameters. Use E3-04 [M2 Max
Out Frequency] to E3-10 [Min Output Voltage] to manually set the V/f pattern.
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Notes on Manually Setting V/f Patterns
• To configure a linear V/f pattern at frequencies lower than E3-06 [M2 Base Frequency], set E3-07 = E3-09 [M2
Mid A Frequency = M2 Min Out Frequency]. In this application, the drive ignores E1-08 [Mid A Voltage].
• Set the five frequencies as specified by these rules:
E3-09 ≤ E3-07 < E3-06 ≤ E3-11 ≤ E3-04 [M2 Min Out Frequency ≤ M2 Mid A Frequency < M2 Base
Frequency ≤ M2 Mid B Frequency ≤ M2 Max Out Frequency]
Incorrect settings will trigger oPE10 [V/f Data Setting Error].
• If E3-11 = 0.0 Hz, the drive will ignore the V/f pattern settings.
• When you use A1-03 [Init Parameters] to initialize the drive, the drive will reset the manually set values for E3-
04 to E3-13 [M2 Max Out Frequency to M2 Base Voltage] to default values.
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E3-01 M2 Control Method Selection
No.
Name
(Hex.)
E3-01 M2 Control Method
Selection
(0319)
Note:
• When you change this setting, the drive will set all parameters that are dependent on this parameter to their default settings.
• Parameter L1-01 [Motor Cool Type for OL1 Calc] sets the protection operation of oL1 [Motor Overload] the same as Motor 1.
• When you use parameter A1-03 [Init Parameters] to initialize the drive, this parameter is not reset.
SIEPYEUOQ2A01A AC Drive Q2A Technical Manual
V/f CL-V/f OLV CLV AOLV
Sets the motor iron loss.
V/f CL-V/f OLV CLV AOLV
Sets the motor rated output in 0.01 kW increments.
Figure 12.68 Motor 2 V/f Pattern Diagram
V/f CL-V/f OLV CLV AOLV
Sets the control method for motor 2.
Description
OLV/PM AOLV/PM CLV/PM EZOLV OLV/PM
Description
OLV/PM AOLV/PM CLV/PM EZOLV OLV/PM
Description
OLV/PM AOLV/PM CLV/PM EZOLV OLV/PM
12.5 E: MOTOR
Default
(Range)
Determined by o2-04 and
C6-01
(0 - 65535 W)
Default
(Range)
Determined by o2-04, C6-
01
(0.00 - 650.00)
Default
(Range)
0
(0 - 3)
12
619