Saftronics HPVFE - Advanced Program Group Parameters - PWM Frequency and Current Trip; A446 [PWM Frequency] Setting; A448 [SW Current Trip] Setting

Advanced Program Group (continued)
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A440 [Process Factor] Related Parameter(s): d010
Scales the value displayed by d010 [Process Display].
Output Freq x Process Factor = Process Display
Values Default 30.0
Min/Max: 0.1/999.9
Display: 0.1
A441 [Bus Reg Mode]
Controls the operation of the drive voltage regulation, which is normally operational at deceleration or when the bus voltage rises.
Refer to the Attention statement on page P-3 for important information on bus regulation.
Values 0 “Disabled”
1 “Enabled” (Default)
A442 [Current Limit]
Maximum output current allowed before current limiting occurs.
Values
Default
Drive Rated Amps x 1.5
Min/Max:
0.1/(Drive Rated Amps x 1.8)
Display: 0.1 Amps
A444 [Motor OL Select] Related Parameter(s): P102, P103
Drive provides Class 10 motor overload protection. Settings 0-2 select the derating factor for the I 2 t overload function.
Options 0 “No Derate” (Default)
1 “Min Derate”
2 “Max Derate”