121
RampCong AFN23
AFN: Ramp Cong
23 ART-DI
7 - PARAMETER DESCRIPTION
LCD Display
Range
Parameter Value Type of Ramp Ramp Congured By
ART-DI (Default) Ramp-to-Stop
A digital input is dened as the Alternate Ramp Selector. The digital input
is then used to select between the ramp congured by DRV 02 (Accel Time
1) and DRV 03 (Decel Time 1) (digital input false or open) and the ramp
congured by AFN 24 (Accel Time 2) and AFN 25 (Decel Time 2) (digital
input true or closed)
ART-F/R Ramp-to-Stop
Running Forward: DRV 02 and DRV 03
Running Reverse: AFN 24 and AFN 25
ART-Frq Ramp-to-Stop
If the output frequency is less than preset AFN 27 (Rmp Sw Freq), the
active ramp is set by DRV 02 and DRV 03. If the output frequency is equal
or greater than AFN 27 (Rmp Sw Freq), the active ramp is set by AFN 24
(Accel Time 2) and AFN 25 (Decel Time 2).
ART-Strt/RS Ramp-to-Stop
Uses AFN 24 (Accel Time 2) and AFN 25 (Decel Time 2) for start and stop
ramp times.
Uses DRV 02 (Accel Time 1) and DRV 03 (Decel Time 1) when changing
speeds.
S-Curve Ramp-to-Stop
The drives uses DRV 02 (Accel Time 1) and DRV 03 (Decel Time 1) for total
time and AFN 26 as the S Ramp Rounding value. The amount of rounding is
the same for that start and stop of the ramp time.
ART-DI-CTS Coast-to-Stop Same as ART-DI but with Coast-to-Stop
ART-F/R CTS Coast-to-Stop Same as ART-F/R but with Coast-to-Stop
ART-Frq CTS Coast-to-Stop Same as ART-Frq but with Coast-to-Stop
ART-Str CTS Coast-to-Stop Same as ART-Strt but with Coast-to-Stop
S-Curve CTS Coast-to-Stop Same as S-Curve with Coast-to-Stop
Accel Time 2 AFN 24
AFN: Accel Time 2
24 3.0sec
LCD Display
Range 0.1 to 3200.0 seconds (Default 3.0s)
Description This parameter sets the length of time to accelerate from 0 Hz to the maximum frequency for alternate
ramp..
Description This parameter congures when the alternate ramps of the drive will be active and when either the drive
ramps to stop or coasts to stop.
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