Toshiba VF-S9 Power Supply User Manual


 
E6580757
F-24
6
Title Function Adjustment range Default setting
Auto-restart control
selection
0: Disabled
1: At auto-restart after momentary stop
2: When turning ST-CC on or off
3: At auto-restart or when turning ST-CC on or off
4: Motion of DC braking at start-up (at auto-
restart after momentary stop)
5: Motion of DC braking at start-up (when turning
ST-CC on or off)
6: Motion of DC braking at start-up (at auto-
restart or when turning ST-CC on or off)
0
* If the motor is restarted in retry mode, this function will operate, regardless of the setting of this parameter.
1) Auto-restart after momentary power failure (Auto-restart function)
Input voltage
Motor speed
F-CC
Setting to , ( ): This function operates after power has been restored following detection of an
undervoltage by the main circuits and control power.
2) Restarting motor during coasting (Motor speed search function)
Motor speed
F-CC
ST-CC
Setting to , ( ): This function operates after the ST-CC terminal connection has been opened
first and then connected again.
3) DC braking during restart
If this parameter is set to either " ", " ", or " ", DC braking specified by parameter , or
will be conducted during the restart of the motor.
This function is effective when the motor is under a momentary power failure or coasting status and is re-
versing for some external reason.