LEESON FHP Series Chassis Mount Variable Speed Drives - Manual (Page 53)

43 Operation
Line starting and line stopping
Warning
LEESON strongly recommends the installation of a
master power switch in the voltage input line (see
Power and Fuse connections, page 22). The switch
contacts should be rated at a minimum of 200% of
motor nameplate current and 250 volts.
ƽ
Line starting and line stopping (applying and removing
AC voltage input) is not recommended and should be
used for emergency stopping only. When AC voltage
input is applied to the drive, the motor accelerates to the
speed set by the speed adjust potentiometer. When AC
voltage input is removed, the motor coasts to a stop. To
“jog” a motor, install a normally-open pushbutton switch on
the ENABLE input.