LS ELECTRIC LSLV-H100 Series, User Manual

Page: 155 / 618

142
Learning Advanced Features
Advanced Tasks Description Ref.
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.238
Second 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.241
Commercial power
source switch
operation
Used to switch the power source to the motor from the inverter
output to a commercial power source, or vice versa.
p.243
Cooling fan control Used to control the cooling fan of the inverter. p.244
Multi-function
output 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.282
Regeneration
prevention for
press operation.
Used during a press operation to avoid motor regeneration, by
increasing the motor operation speed.
p.243
Damper operation
Controls the fan motor optimally when a damper is used in the
system.
p.187
Lubrication
operation Supplies lubricant to the machinery before starting the inverter
and the mechanical system connected to it.
p.189
Flow
compensation
Compensates for pressure loss in a system with long pipelines. p.187
Energy savings
display
Displays the amount of energy saved by the use of the inverter,
compared to when a commercial power source is used without
an inverter.
p.191
Pump clean
operation Cleans the pumps by removing the scales or deposits that are
attached to the impeller.
p.192
Inclination setting
for operation and
stop
Sets the initial operating conditions for a pump by adjusting the
acceleration and deceleration times.
p.197
Valve deceleration
time setting Prevents possible pump damage that may be caused by
abrupt deceleration.
p.198
Load tuning
Creates load-specific curves for light load operations and the
pump clean operation.
p.199
Level detection Detects and displays the level set by the user. p.202
Pipe breakage
detection
Detects breakages in the pipeline during a PID operation. p.206
Motor preheating
Prevents motors and pumps from freezing when they are not
operated.
p.208
Scheduled
operation Uses the built-in real-time clock (RTC) to operate the inverter
according to the desired time schedule.
p.213
Fire mode
operation
Operates the inverter in a way to cope with emergency
situations, such as fire, by controlling the operation of
ventilation (intake and exhaust) fans.
p.230