Toshiba TOSVERT VF-A7 Instruction Manual page 148
The new generation high-performance inverter 200v class 0.4- 90kw 400v class 0.75-280kw
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Also See for TOSVERT VF-A7:
- Instruction manual (50 pages) ,
- Manual (14 pages) ,
- Function manual (5 pages)
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2) Switching by frequencies - Automatically switching acc/dec times at certain frequencies
Title
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
Acceleration at the gradient of
Acceleration at the gradient of
Acceleration at the gradient of
Acceleration at the gradient of
3) Switching with terminals - Switching acc/dec times by means of external terminals
Output frequency [Hz]
0
Acc/dec switching #1
Acc/dec switching #2
Acceleration at the gradient of
Acceleration at the gradient of
Acceleration at the gradient of
Acceleration at the gradient of
Function
Deceleration at the gradient of
Deceleration at the gradient of
Deceleration at the gradient of
Deceleration at the gradient of
Deceleration at the gradient of
Deceleration at the gradient of
Deceleration at the gradient of
Deceleration at the gradient of
F-52
Adjustment range Default setting
time [s]
time [s]
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