YASKAWA U1000 - Setting 4: HVAC Fan Application; Setting 5: Air Compressor Application

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Setting 4: HVAC Fan Application
Table 4.11 HVAC Fan: Parameter Settings
No. Parameter Name Default Setting
A1-02 Control Method Selection 0: V/f Control
b1-04 Reverse Operation Selection 1: Reverse Prohibited
b1-17 Run Command at Power Up 1: Run command issued, motor operation start
C6-01 Drive Duty Mode Selection 1: Normal Duty (ND)
C6-02 Carrier Frequency Selection 3: 4.0 kHz
H2-03 Terminal P2-PC Function Selection 39: Watt Hour Pulse Output
L2-01 Momentary Power Loss Operation Selection
2: CPU Power Active - Drive will restart if power returns prior
to control power supply shut down.
L8-03 Overheat Pre-Alarm Operation Selection 4: Operation at lower speed
L8-38 Carrier Frequency Reduction Selection 2: Enabled across entire frequency range.
Table 4.12 HVAC Fan: User Parameters (A2-01 to A2-16)
No. Parameter Name
b1-01 Frequency Reference Selection 1
b1-02 Run Command Selection 1
b1-03 Stopping Method Selection
b1-04 Reverse Operation Selection
C1-01 Acceleration Time 1
C1-02 Deceleration Time 1
C6-02 Carrier Frequency Selection
d2-01 Frequency Reference Upper Limit
No. Parameter Name
d2-02 Frequency Reference Lower Limit
E1-03 V/f Pattern Selection
E1-04 Maximum Output Frequency
E2-01 Motor Rated Current
H3-11 Terminal A2 Gain Setting
H3-12 Terminal A2 Setting Bias
L2-01 Momentary Power Loss Operation Selection
o4-12 kWh Monitor Initialization
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Setting 5: Air Compressor Application
Table 4.13 Air Compressor: Parameter Settings
No. Parameter Name Default Setting
A1-02 Control Method Selection 0: V/f Control
b1-04 Reverse Operation Selection 1: Reverse Prohibited
C1-01 Acceleration Time 1 5.0 s
C1-02 Deceleration Time 1 5.0 s
C6-01 Drive Duty Mode Selection 0: Heavy Duty (HD)
E1-03 V/f Pattern Selection F: Custom V/f Pattern
L2-01 Momentary Power Loss Operation Selection 1: Enabled
Table 4.14 Air Compressor: User Parameters (A2-01 to A2-16):
No. Parameter Name
b1-01 Frequency Reference Selection 1
b1-02 Run Command Selection 1
b1-04 Reverse Operation Selection
C1-01 Acceleration Time 1
C1-02 Deceleration Time 1
No. Parameter Name
E1-03 V/f Pattern Selection
E1-07 Middle Output Frequency
E1-08 Middle Output Frequency Voltage
E2-01 Motor Rated Current
4.6 Application Selection
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YASKAWA ELECTRIC SIEP C710636 04D U1000 Industrial MATRIX Drive Technical Manual