Vacon 100 Industrial Applications Manual page 231

PARAMETER DESCRIPTIONS
A
B
C
F
G
Fig. 37: The motor potentiometer parameters
A. Frequency Reference
B. Max Frequency
C. Min Frequency
D. Motor potentiometer ramp time
P3.3.4.3 MOTOR POTENTIOMETER RAMP TIME (ID 331)
Use this parameter to set the rate of change in the motor potentiometer reference when it is
increased or decreased.
The parameter value is entered as Hz/second.
P3.3.4.4 MOTOR POTENTIOMETER RESET (ID 367)
Use this parameter to set the logic for the resetting of the frequency reference of the motor
potentiometer.
This parameter defines when the reference of the motor potentiometer is set to 0.
There are 3 selections in the reset function: no reset, reset when the drive stops, or reset
when the drive is powered down.
Selection
Selection name
number
0
1 Stop state
2 Powered down
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The last motor potentiometer frequency reference is kept
No reset through the stop state and kept in memory if a powerdown
occurs.
The motor potentiometer frequency reference is set to 0
when the drive goes to the stop state, or when the drive is
powered down.
The motor potentiometer frequency reference is set to 0 only
when a powerdown occurs.
D
E. Time
F. Motor potentiometer UP
G. Motor potentiometer DOWN
Description
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