GE Fuji Electric AF-300ES Instructions Manual page 10

Frequency Setting Resolution
Accuracy (Stability)
Voltage/Frequency
Characteristics (V/F)
Torque Boost
Acceleration/Deceleration
Characteristics
Internal Functions:
Operating Sound Selection
Frequency Meter Adjustment
Data Protection
Pattern Operation
Momentary Power
Loss Ride Thru
High/Low Limiter
Bias
Gain
Programmable Jump Frequency
Slip Compensation Control
Torque Limit Control
7 Step Preset Speed
Momentary or Maintained
Contact Operation
Terminal Function Change
Line to Drive Transition Logic
Sensorless Vector Control
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– Analog: 1⁄3000 of max. frequency (0.02 Hz/60 Hz; 0.04 Hz/120 Hz)
– Digital: 0.01 Hz (max. frequency up to 99.99 Hz);
0.1 Hz (max frequency of 100 Hz or more)
– Analog setting: ± 0.2% of max. frequency (@ 25 ± 10°C)
– Digital setting: ± 0.01% of max. frequency (@ -10 to + 50°C)
Voltage - 80-240 VAC, 320-480 VAC
Frequency - 0.2 to 400 Hz
– Auto: Automatic torque boost control by torque calculated value.
– Manual: 0.0 to 20.0 code setting (includes the energy savings pattern,
Function Code for variable torque load.)
0.2 to 3600 seconds (independent acceleration/deceleration)
4 selectable linear and non-linear "S" curve characteristic.
The quality of the sound produced by the motor can be changed to
reduce irritating noise.
Scale calibration of externally connected analog meter (6.5-10.5 VDC) or pulse frequency
6 to 100 times output frequency.
Data lock is possible to ensure that the data codes are not changed.
Seven independent stages (frequency up to 400 Hz, duration up to 6,000 seconds each.
Configuration:
Single cycle
Repeat cycling
Single cycle with continuous 7th speed
Five selections available. (Refer to Power Supply Specification.)
Output frequency upper and lower range limit 0 to 400 Hz; 1 Hz step settings.
Magnitude of the zero offset can be set from 0 to 100% of maximum
frequency (1 Hz steps.)
Output frequency gain corresponding to the reference signal can be set
from 0 to 200% (0.1% steps.)
Three selectable frequencies can be set to avoid a mechanical resonant point. Width is
adjustable from 0 to 30 Hz (1 Hz steps.)
Maintains motor at constant speed with load fluctuations.
Adjustable from -9.9 Hz to +5.0 Hz.
Output torque can be controlled within a range of 20% to 180% (1% steps.)
7 programmable preset speeds selectable by 3 contact closures.
Selection between the maintained contact operation/stop command (2-wire operation) or
the momentary contact (3-wire operation).
Multi-Use terminals changed via Function Code settings.
X1 to X5 inputs; Y1 to Y5 outputs.
Motor transfer function from the AC line to Drive operation.
– Improves torque characteristics throughout speed range.
– Improves speed regulation.
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