GE AF-60 LP Programming Manual page 28

[21] Keypad Potentiometer
3-17 Reference 3 Source
Option:
[0] No Function
[1] Analog Input 53
[2] Analog Input 60
[8] Pulse input 33
Local Bus Reference
*
[11]
[21] Keypad Potentiometer
3-18 Relative Scaling Reference Source
Option:
No Function
*
[0]
[1] Analog Input 53
[2] Analog Input 60
[8] Pulse Input 33
[11] Local Bus Reference
[21] Keypad Potentiometer
4.4.4. 3-4* Accel/Decel 1
A linear ramp is characterized by ramping up at a constant speed until the desired motor speed has been reached. Some overshoot may be experienced when
reaching speed, which may cause speed jerks for a short while before stabilizing.
An S-ramp accelerates more smoothly thus compensating for jerks when the speed is reached.
See the below figure for a comparison of the two ramp types.
Accel/Decel Time:
Acceleration time from 0 to nominal motor frequency (par. 1-23).
Ramp down: Deceleration time from nominal motor frequency (par. 1-23) to 0.
Use signals from Keypad potentiometer as reference.
Function:
See Par. 3-15 for description.
No reference signal is defined.
Use signals from analog input 53 as reference.
Use signals from analog input 60 as reference.
Use signals from pulse input as reference, see par. 5-5*.
Use signals from local bus as reference.
Use signals from Keypad potentiometer as reference.
Function:
Select the source for a variable value to be added to the fixed value defined in par. 3-14, Preset Relative Reference.
The function is disabled
Select analog input 53 as relative scaling reference source.
Select analog input 54 as relative scaling reference source.
Select pulse input 33 as relative scaling reference source.
Select local bus ref. as relative scaling reference source.
Select Keypad potentiometer as relative scaling reference source.
AF-60 LP™ Micro Drive Programming Guide
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