Chapter 12 Descriptions of Parameter SettingsMS300
299
Acceleration /
deceleration speed
inhibit
When you enable this function, the drive stops acceleration or
deceleration immediately. After you disable this function, the AC
motor drive starts to accelerate or decelerate from the inhibit
point.
The first and second
acceleration /
deceleration time
selection
You can select the acceleration and deceleration time of the
drive with this function, or from the digital status of the
terminals; there are four acceleration and deceleration
selections.
The third and fourth
acceleration /
deceleration time
selection
External Fault (EF)
input (Pr.07-20)
For external fault input. The drive decelerates according to the
Pr.07-20 setting, and the keypad shows “EF” (it shows the fault
record when an external fault occurs). The drive keeps running
until the fault is cleared (terminal status restored) after RESET.
Base Block (B.B.)
input from external
ON: the output of the drive stops immediately. The motor is in
free run and the keypad displays the B.B. signal. Refer to
Pr.07-08 for details.
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