E6581301

2) Switching by frequencies - Automatically switching acc/dec times at certain frequencies

 

 

 

Title

Function

Adjustment range

Default setting

 

 

￿￿￿￿￿

Acceleration/deceleration switching frequency 1

￿￿~￿￿ Hz

￿￿￿

 

 

￿￿￿￿￿

Acceleration/deceleration switching frequency 2

￿￿~￿￿ Hz

￿￿￿

 

 

￿￿￿￿￿

Acceleration/deceleration switching frequency 3

￿￿~￿￿ Hz

￿￿￿

 

Note:Regardless of the sequence of input of frequencies, acc/dec times are switched from 1 to 2 at the lowest frequency, from 2 to 3 at the middle frequency and from 3 to 4 at the highest frequency. (For example, if the frequency set with ￿￿￿￿ is higher than that set with ￿￿￿￿, the acc/dec time 1 is selected in the frequency range below the ￿￿￿￿-set frequency, while the acc/dec time 2 is selected in the frequency range of the ￿￿￿￿-set frequency to the ￿￿￿￿-set frequency.)

Output frequency [Hz]

 

 

 

 

 

 

 

 

Set frequency

 

 

 

 

 

 

 

 

￿￿￿￿ ￿

 

 

 

 

 

 

 

 

￿￿￿￿ ￿

 

 

 

 

 

 

 

 

￿￿￿￿ ￿

 

 

 

 

 

 

 

 

0

 

 

 

 

 

 

Time [s]

 

(1)

(2)

(3)

(4)

(5)

(6)

(7)

(8)

6

(1) Acceleration at the gradient corresponding to

(5) Deceleration at the gradient corresponding to

acceleration time ￿￿￿

 

deceleration time ￿￿￿￿

 

 

(2) Acceleration at the gradient corresponding to

(6) Deceleration at the gradient corresponding to

 

acceleration time ￿￿￿￿!

 

deceleration time ￿￿￿￿!

 

 

(3) Acceleration at the gradient corresponding to

(7) Deceleration at the gradient corresponding to

 

acceleration time ￿￿￿￿

 

deceleration time ￿￿￿￿

 

 

(4) Acceleration at the gradient corresponding to

(8) Deceleration at the gradient corresponding to

 

acceleration time ￿￿￿￿

 

deceleration time ￿￿￿

 

 

3) Switching using external terminals - Switching the acceleration/deceleration time via external terminals

 

Output frequency [Hz]

 

 

 

 

 

 

 

 

0 Time [s]

(1)

(2)

(3)

(4)

(5)

(6)

(7)

(8)

Acceleration/deceleration switching signal 1

Acceleration/deceleration switching signal 2

(1) Acceleration at the gradient

(5) Deceleration at the gradient corresponding

corresponding to acceleration time ￿￿￿

to deceleration time ￿￿￿￿

(2) Acceleration at the gradient

(6) Deceleration at the gradient corresponding

corresponding to acceleration time

to deceleration time ￿￿￿￿!

￿￿￿￿!

(7) Deceleration at the gradient corresponding

(3) Acceleration at the gradient

to deceleration time ￿￿￿￿

corresponding to acceleration time

(8) Deceleration at the gradient corresponding

￿￿￿￿

to deceleration time ￿￿￿

F-53

Page 169
Image 169
Toshiba VF-AS1 instruction manual Acceleration/deceleration switching signal