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170
PARAMETERS
4.2.56 Stop selection (Pr. 250)
Pr. 250 "stop selection"
Used to select the stopping method (deceleration to a stop or coasting) when the start signal (STF/STR)
turns off.
(1) Pr. 250 = "9999"
When the start signal switches off, the motor is decelerated to a stop.
(2) Pr. 250 = other than "9999" (Output is shut off after preset time.)
The output is shut off when the time set in Pr. 250 has elapsed after the start signal had turned off. The
motor coasts to a stop.
Parameter
Number
Factory Setting Setting Range
250 9999 0 to 100 s, 9999
Note: 1. The RUN signal turns off when the output stops.
2. When the start signal is turned on again during motor coasting, the motor starts at 0Hz.
Related parameters
Pr. 7 "acceleration time"
Pr. 8 "deceleration time"
Pr. 44 "second acceleration/deceleration
time"
Pr. 45 "second deceleration time"
Pr. 110 "third acceleration/deceleration
time"
Pr. 111 "third deceleration time"
Time
ON OFF
DC brake
Start signal
Output frequency (Hz)
Decelerated when start signal switches off.
Deceleration time (time set in Pr. 8, etc.)
OFF
OFF
Start signal
RUN signal
Time
Output is shut off when time set in Pr. 250 has
elapsed after start signal had switched off.
Motor coasts to a stop.
Output frequency (Hz)