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E1-03
(0302)
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V/f Pattern Selection
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Sets the V/f pattern for the drive and motor. You can use one of the preset patterns or you can make a custom pattern.
- 0
- Const Trq, 50Hz base, 50Hz max
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Use this constant torque pattern for general applications. This pattern is used when the load torque is constant without any rotation speed such as that used for linear conveyor systems.
- 1
- Const Trq, 60Hz base, 60Hz max
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Use this constant torque pattern for general applications. This pattern is used when the load torque is constant without any rotation speed such as that used for linear conveyor systems.
- 2
- Const Trq, 50Hz base, 60Hz max
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Use this constant torque pattern for general applications. This pattern is used when the load torque is constant without any rotation speed such as that used for linear conveyor systems.
- 3
- Const Trq, 60Hz base, 72Hz max
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Use this constant torque pattern for general applications. This pattern is used when the load torque is constant without any rotation speed such as that used for linear conveyor systems.
- 4
- VT, 50Hz, 65% Vmid reduction
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Use this derated torque pattern for torque loads proportional to three times the rotation speed. For example, fans and pumps.
- 5
- VT, 50Hz, 50% Vmid reduction
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Use this derated torque pattern for torque loads proportional to two times the rotation speed. For example, fans and pumps.
- 6
- VT, 60 Hz, 65% Vmid reduction
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Use this derated torque pattern for torque loads proportional to three times the rotation speed. For example, fans and pumps.
- 7
- VT, 60Hz, 50% Vmid reduction
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Use this derated torque pattern for torque loads proportional to two times the rotation speed. For example, fans and pumps.
- 8
- High Trq, 50Hz, 25% Vmin boost
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Use this pattern when moderate torque is necessary during start up.
- 9
- High Trq, 50Hz, 65% Vmin boost
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Use this pattern when high torque is necessary during start up.
- A
- High Trq, 60Hz, 25% Vmin boost
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Use this pattern when moderate torque is necessary during start up.
- B
- High Trq, 60Hz, 65% Vmin boost
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Use this pattern when high torque is necessary during start up.
- C
- High Freq, 60Hz base, 90Hz max
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Use this constant output pattern to rotate motors at more than 60 Hz. Output voltage is constant when you operate at more than 60 Hz.
- D
- High Freq, 60Hz base, 120Hz max
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Use this constant output pattern to rotate motors at more than 60 Hz. Output voltage is constant when you operate at more than 60 Hz.
- E
- High Freq, 60Hz base, 180Hz max
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Use this constant output pattern to rotate motors at more than 60 Hz. Output voltage is constant when you operate at more than 60 Hz.
- F
- Custom
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Set E1-04 to E1-13 [V/f Pattern for Motor 1] to set the values for this custom pattern.
Note:
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When A1-02 = 2 [Control Method Selection = OLV], settings 0 to E are not available.
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Set the correct V/f pattern for the application and operation area. An incorrect V/f pattern can decrease motor torque and increase current from overexcitation.
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F
(Determined by A1-02)
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Details
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