LSIS G100, Operation Manual

Page: 120 / 343

Advanced Tasks Use Example Ref.
operation motors during low-load and no-load conditions.
Speed search
operation Used to prevent fault trips when the inverter voltage is
output while the motor is idling or free-running.
p.145
Auto restart
operation
Auto restart configuration is used to automatically restart the
inverter when a trip condition is released, after the inverter
stops operating due to activation of protective devices (fault
trips).
p.149
2
nd
Motor
Operation
Used to switch equipment operation by connecting two
motors to one inverter. Configure and operate the second
motor using the terminal input defined for the second motor
operation.
p.152
Commercial power
source transition Used to switch the power source to the motor from the
inverter output to a commercial power source, or vice versa.
p.154
Cooling fan control Used to control the cooling fan of the inverter. p.155
Timer settings
Set the timer value and control the On/Off state of the multi-
function output and relay.
p.160
Brake control
Used to control the On/Off operation of the load’s electronic
braking system.
p.161
Multi-function Relay
On/Off control
Set standard values and turn On/Off the output relays or
multi-function output terminals according to the analog input
value.
p.162
Press regeneration
prevention Used during a press operation to avoid motor regeneration,
by increasing the motor operation speed.
p.163
* Draw operation is an open loop tension control. This feature allows a constant
tension to be applied to the material that is drawn by a motor-driven device, by fine-
tuning the motor speed using operation frequencies that are proportional to a ratio of
the main frequency reference.