YASKAWA AC Drive-A1000 - Setting 5: Compressor Application

No. Parameter Name Default Setting
C6-02 Carrier Frequency Selection 3: 8.0 kHz
H2-03 Terminals P2 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 2: Enabled across entire frequency range.
Table 4.12 HVAC Fan: User Parameters (A2-01 to A2-16)
No. Parameter Name No. Parameter Name
b1-01 Frequency Reference Selection d2-02 Frequency Reference Lower Limit
b1-02 Run Command Selection E1-03 V/f Pattern Selection
b1-03 Stopping Method Selection E1-04 Max Output Frequency
b1-04 Reverse Operation Selection E2-01 Motor Rated Current
C1-01 Acceleration Time 1 H3-11 Terminal A2 Gain Setting
C1-02 Deceleration Time 1 H3-12 Terminal A2 Input Bias
C6-02 Carrier Frequency Selection L2-01 Momentary Power Loss Operation Selection
d2-01 Frequency Reference Upper Limit o4-12 kWh Monitor Initial Value Selection
u
Setting 5: Compressor Application
Table 4.13 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 Duty Rating 0: Heavy Duty
E1-03 V/f Pattern Selection 0F Hex
L2-01 Momentary Power Loss Operation Selection 1: Enabled
L3-04 Stall Prevention Selection during Deceleration 1: Enabled
Table 4.14 Compressor: User Parameters (A2-01 to A2-16):
No. Parameter Name No. Parameter Name
b1-01 Frequency Reference Selection E1-03 V/f Pattern Selection
b1-02 Run Command Selection E1-07 Mid Output Frequency
b1-04 Reverse Operation Selection E1-08 Mid Output Frequency Voltage
C1-01 Acceleration Time 1 E2-01 Motor Rated Current
C1-02 Deceleration Time 1 – –
4.6 Application Selection
YASKAWA ELECTRIC SIEP C710616 31B YASKAWA AC Drive – A1000 Technical Manual
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Start-Up Programming & Operation