Toshiba TOSVERT VF-nC3 Instruction Manual page 146

2) Switching according to terminal (switching acceleration/deceleration time by
external terminal)
Output frequency [Hz]
Second acceleration/deceleration
selection signal
6
Parameter configuration method
Title

0
(1)
(1) Acceleration at ramp of
acceleration time 
(2) Acceleration at ramp of
acceleration time 
a) Method of operation from terminal input
Set run operation selection  to  (terminal block).
b) Set the second acceleration/deceleration switching to any input terminal.
The following shows an example of setting to input terminal S2.
Function
Input terminal selection 4A (S2)
(2)
(3) Acceleration at ramp of
deceleration time 
(4) Acceleration at ramp of
deceleration time 
Adjustment range
0 ∼ 201
F-42
E6581595
Time [s]
(3) (4)
ON
OFF
Setting
24 (Acceleration/deceleration 2
pattern selection)
25 (Acceleration/deceleration 2
pattern selection reverse)