Mitsubishi Electric fr-e700 series, Instruction Manual

Page: 260 / 608

Motor brake and stop operation Parameter
6 - 106
Use Pr. 250 to set the time from when the start signal turns off until the output is shut off. When any
of "1000" to "1100" is set, the output is shut off after (Pr. 250 1000) s.
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.
I001144E
Fig. 6-44: Stop operation when parameter 250 ¹ 8888 or 9999
NOTES The RUN signal turns off when the output stops.
Stop selection is invalid when the following functions are activated.
앫
Power failure stop function (Pr. 261)
앫
PU stop (Pr. 75)
앫
Deceleration stop because of communication error (Pr. 502)
앫
Emergency stop by LonWorks communication
When setting of Pr. 250 is not 9999 nor 8888, acceleration/deceleration is performed according to
the frequency command, until start signal is OFF and output is shutoff.
When the start signal is turned on again during motor coasting, the motor starts at Pr. 13 "Starting
frequency".
Output
frequency [Hz]
Start signal
RUN signal
Motor coasts to stop
Output is shut off when set time elapses after start
signal turned off
Pr. 250
Time
ON
ON
OFF
OFF