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F-62
6.26 Special analog input
Acceleration/deceleration base frequency adjustment
Upper-limit frequency adjustment
Acceleration time adjustment
Deceleration time adjustment
Manual torque boost adjustment
1) Acceleration/deceleration base frequency adjustment
If this parameter is so set, The signal from the terminal VI, II or RR can be used as data for the
adjustment of acceleration/deceleration time reference frequencies. This function is useful for
performing proportional operation. Frequency adjustment range: 30 to 400 Hz.
Title
Function
Adjustment range Default setting
Acceleration/deceleration base
frequency adjustment
: Invalid
: VI/II
: RR
2) Upper-limit frequency adjustment
The signal from VI, II or RR can be used as the upper limit frequency.
Adjustment range: 0 (The frequency cannot be set above the upper-limit frequency ().)
Title
Function
Adjustment range Default setting
Upper-limit frequency adjustment
: Invalid
: VI/II
: RR
3) Acceleration time adjustment
Using reference input from VI, II or RR, acceleration time set with the parameter
(or acceleration time #2, #3 or #4) can be multiplied the by factors of 1.0 to 10.0 .
10% of reference input act as multiply factor of 1.0 .
Title
Function
Adjustment range Default setting
Acceleration time adjustment
: Invalid
: VI/II
: RR
4) Deceleration time adjustment
Using reference input from VI, II or RR, deceleration time set with the parameter
(or deceleration time #2, #3 or #4) can be multiplied the by factors of 1.0 to 10.0 .
10% of reference input act as multiply factor of 1.0 .
Title
Function
Adjustment range Default setting
Deceleration time adjustment
: Invalid
: VI/II
: RR
5) Manual torque boost adjustment
Using reference input from VI, II or RR, manual torque boost set with the parameter
(or , or ) can be multiplied the by factors of 0.0 to 2.5 .
Title
Function
Adjustment range Default setting
Manual torque boost adjustment
: Invalid
: VI/II
: RR
Function
The function is to make it possible to change the fixed settings of some paramete
rs by means of external analog signals.