Toshiba VF-AS1 Power Supply User Manual


 
E6581528
E-36
5
An example of setting when =
Synchronized deceleration if a synchronized acceleration/deceleration signal is impressed or if a power failure
occurs, or synchronized acceleration if the synchronized acceleration/deceleration signal is canceled.
Motor speed
Time
Synchronized
acceleration/dece
leration signal
(S1 terminal)

Inverter 1

Inverter 2
ON


Input voltage
*1
*1: Internal main circuit voltage of the inverter is controlled between  and at =, , 
The motor becomes coasting stop when the main circuit voltage becomes  or less. Therefore please decrease
 or increase  when becoming MOFF immediately after the power failure.