Emerson Powerdrive F300 Reference Manual page 48

Parameter 02.041 S Ramp Set-up Mode
Short description Defines the mode used by the S ramp system
Mode Open‑Loop
Minimum 0
Default 0
Type 8 Bit User Save
Display Format Standard
Coding RW, TE
Value Text
0 Single
1 Percentage
S Ramp Set-up Mode (02.041) defines the method used to set up the S ramp function.
0: Single maximum rate of change of acceleration
The maximum rate of change of acceleration in either direction, when the frequency/speed is changing away from or towards zero, is defined
by Maximum Rate Of Change Of Acceleration (02.007).
1: Percentage
A single maximum rate of change of acceleration is used in either direction, when the frequency/speed is changing away from or towards zero, but this
is specified as the percentage of the ramp from zero to Maximum frequency or Maximum speed which is covered by the S shaped profile.
See S Ramp Percentage (02.040).
2: Independent maximum rate of change of acceleration values
The maximum rate of change of acceleration can be specified as four independent values. See Maximum Rate Of Change Of Acceleration 1 (02.042).
48
Maximum 2
Units
Update Rate Background read
Decimal Places 0
Powerdrive F300 Parameter Reference Guide
Issue: 01.15.00