3-20 Programming and Parameters
PowerFlex 4M Adjustable Frequency Drive FRN 1.xx - 2.xx User Manual
Publication 22F-UM001D-EN-E
Advanced Program Group (continued)
A403 [S Curve %]
Sets the percentage of acceleration or deceleration time that is applied to the ramp as S Curve. Time
is added, 1/2 at the beginning and 1/2 at the end of the ramp.
Values Default 0% (Disabled)
Min/Max: 0/100%
Display: 1%
Example:
Accel Time = 10 Seconds
S Curve Setting = 50%
S Curve Time = 10 × 0.5 = 5 Seconds
Total Time = 10 + 5 = 15 Seconds
A404 [Jog Frequency] Related Parameter(s): P105, t201, t202, A405
Sets the output frequency when a jog command is issued.
Values Default 10.0 Hz
Min/Max: 0.0/
P105 [Maximum Freq]
Display: 0.1 Hz
A405 [Jog Accel/Decel] Related Parameter(s): t201, t202, A404
Sets the acceleration and deceleration time when a jog command is issued.
Values Default 10.0 Secs
Min/Max: 0.1/600.0 Secs
Display: 0.1 Secs
A409 [Internal Freq] Related Parameter(s): P108
Provides the frequency command to the drive when P108 [Speed Reference] is set to 1 “Internal
Freq”. When enabled, this parameter will change the frequency command in “real time” using the
inte
gral keypad Up Arrow or Down Arrow when in program mode.
Important:
Once the desired command frequency is reached, the Enter key must be pressed to store
this value to EEPROM memory. If the ESC key is used before the Enter key, the frequency will return
to the original value following the normal accel/decel curve.
Values Default 60.0 Hz
Min/Max: 0.0/400.0 Hz
Display: 0.1 Hz
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