Toshiba VF-A7 Output freq. Hz Setting freq, Acc/dec switching #1 Acc/dec switching #2

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 freq. [Hz]
Setting freq.



0							time [s]
①	②	③	④	⑤	⑥	⑦	⑧

①Acceleration at the gradient of 	⑤Deceleration at the gradient of 
②Acceleration at the gradient of 	⑥Deceleration at the gradient of 
③Acceleration at the gradient of 	⑦Deceleration at the gradient of 
④Acceleration at the gradient of 	⑧Deceleration at the gradient of 

3) Switching with terminals - Switching acc/dec times by means of external terminals

Output frequency [Hz]
0							time [s]
①	②	③	④	⑤	⑥	⑦	⑧
Acc/dec switching #1
Acc/dec switching #2

①Acceleration at the gradient of 	⑤Deceleration at the gradient of 
②Acceleration at the gradient of 	⑥Deceleration at the gradient of 
③Acceleration at the gradient of 	⑦Deceleration at the gradient of 
④Acceleration at the gradient of 	⑧Deceleration at the gradient of 

F-52