YASKAWA GA800

12.2 A: Initialization Parameters
704 YASKAWA SIEPC71061737D GA800 Drive Technical Reference
No. Name Optimal Value
C6-01 Normal / Heavy Duty Selection 0: Heavy Duty Rating
L3-04 Stall Prevention during Decel 1: Enabled
The drive saves the parameters in Table 12.7 as user parameters.
Table 12.7 Parameters Saved as User Parameters with the Conveyor Preset
User Parameter No. Parameter No. Saved Name
A2-01 A1-02 Control Method Selection
A2-02 b1-01 Frequency Reference Selection 1
A2-03 b1-02 Run Command Selection 1
A2-04 C1-01 Acceleration Time 1
A2-05 C1-02 Deceleration Time 1
A2-06 E2-01 Motor Rated Current (FLA)
A2-07 L3-04 Stall Prevention during Decel
3 : Exhaust Fan
The drive automatically sets the parameters in Table 12.8 for an exhaust fan application.
Table 12.8 Best Parameter Settings for Exhaust Fan Applications
No. Name Optimal Value
A1-02 Control Method Selection 0: V/f Control
b1-04 Reverse Operation Selection 1: Reverse Disabled
C6-01 Normal / Heavy Duty Selection 1: Normal Duty Rating
E1-03 V/f Pattern Selection F: Custom
E1-07 Mid Point A Frequency 30.0 Hz
E1-08 Mid Point A Voltage 50.0 V
L2-01 Power Loss Ride Through Select 1: Enabled
L3-04 Stall Prevention during Decel 1: Enabled
The drive saves the parameters in Table 12.9 as user parameters.
Table 12.9 Parameters Saved as User Parameters with the Exhaust Fan Preset
User Parameter No. Parameter No. Saved Name
A2-01 b1-01 Frequency Reference Selection 1
A2-02 b1-02 Run Command Selection 1
A2-03 b1-04 Reverse Operation Selection
A2-04 b3-01 Speed Search at Start Selection
A2-05 C1-01 Acceleration Time 1
A2-06 C1-02 Deceleration Time 1
A2-07 E1-03 V/f Pattern Selection
A2-08 E1-07 Mid Point A Frequency
A2-09 E1-08 Mid Point A Voltage
A2-10 E2-01 Motor Rated Current (FLA)
A2-11 H1-05 Terminal S5 Function Selection
A2-12 H1-06 Terminal S6 Function Selection
A2-13 H1-07 Terminal S7 Function Selection
A2-14 L5-01 Number of Auto-Restart Attempts