Fountain; Wood Processing Machine; Food Machinery; Fast-Response Current Limit - Mitsubishi Electric FREQROL-CS80 Manual

Fountain

Wood processing machine

Food machinery

General-purpose magnetic
flux vector control
Brake unit connection
A variety of fountain displays are possible by
connecting a brake unit which allows high
starting torque and improved braking
efficiency during deceleration under
General-purpose magnetic flux vector control.
Continuous operation function
at instantaneous power failure
Even in the event of an instantaneous power
failure, motor operation continues without coasting
and the fountain's operations are undisturbed.
Continuous operation function
at instantaneous power failure
Even in the event of an instantaneous
power failure, motor operation
continues without coasting and
production is maintained.
When power is restored during deceleration
at occurrence of power failure
IPF
Power
supply
Output
frequency
During deceleration
at occurrence of
Reacceleration *
power failure
Y46 signal
* Acceleration time depends on Pr.7 (Pr.44 ).
General-purpose magnetic
flux vector control
Depending on the type of ingredients,
with the right amount of low speed
torque it is possible to regulate a
suitable speed for food production.

Fast-response current limit

Operation continues and the overcur-
rent alarm is not activated even if
there is a sudden change in load
during the cutting of food.
Multi-speed function (Up to
15-speed switching operation)
Operation speeds can be pre-set via parameters.
Motor speed to meet the height requirements of
the fountain can be set and easily changed.
Speed 1
(High speed)
Speed 2
(Middle speed)
RH signal
RM signal
RL signal
Power failure time
decelerationto-stop function
The motor decelerates to a stop without
coasting when power failure or undervoltage
occurs. This function is useful for stopping
the motor at power failure to prevent danger.
Multi-speed function (Up to
15-speed switching operation)
Operation speeds can be pre-set via
parameters. Operation speed suitable
for the ingredients being used can be
Time
set and easily changed.
Power failure time
decelerationto-stop function
The motor decelerates to a stop without
coasting when power failure or undervoltage
occurs. This function is useful for stopping
the motor at power failure to prevent danger.
Motor
rotations
per minute
Output
frequency
Power supply
Features
1
Speed 3
(Low speed)
Time
Motor
decelerated
to a stop
9