Caution, Toshiba 11-5 – Toshiba VF-SX User Manual
Page 112
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TOSHIBA
11-5
Coasting
Output
Frequency
Output
Voltage
Figure 11.1 with Coasting Stop (a) DC Injection braking stop. If the [ d b U ] setting is 0, Coasting stop win be executed after [ d b F ] . (b) Coasting stop will be executed if the ST switch is turned OFF before the DC injection braking start-up. CAUTION: DC injection forcibly stops the motor from rotating. Do not set the DC injection braking voltage [ d bU] or the DC injection braking time [ d b b ] higher than necessary. The DC Injection braking function will operate at under the DC Injection braking starting frequency even when the frequency setting signal Is lowered below the executed. The DC injection braking function will operate under the start-up frequency when the frequency setting signal is gradually lowered.
strut-up frequency from the touchpad or external unit and Decelerating Stop Is