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| SAMCO Series
Multifunctional Controller (MFC) |
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MFC realizes a basic
function of SAMCO-Vm05, a general-purpose inverter. Through this
device, winding control, speed control, position control and other
functions can be implemented.
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1.
Winding System:
(1).Features:
Winding of wire, cloth and paper can be performed with various
methods. With the winding function of MFC, no special controller,
torque motor or any other special equipment is needed. This
winding function brings in a cost effective and reliable winding
system.
As shown in Figure 1, all inverters connected by MFC can realize
winding control function with relevant parameters being set.
 Applications:
Winding equipment in drawbench
Winding equipment for paper, cloth and plastic film with friction
roller method
Wire twist machine
Main features
Can be controlled by general-purpose motors or inverters.
Unique winding curve (time-rotation speed curve).
Smooth rolling can be achieved by use of offset function of spring
sensor.
Can control tension.
Tension sensing can be performed via displacement sensing.
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(2)Corresponding
Types of Inverters
MFC in SAMCO Series
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Master (output side) inverter
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Slave (rolling side) inverter
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Necessary condition
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1
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SAMCO-I Series (below 55K) [1]
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SAMCO-M Series
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Perform winding control by installing D/A output option
in Master I connecting to MFC
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2
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SAMCO-I Series (below 55K) [2]
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SAMCO-I Series
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Perform rolling control by installing D/A output option
in Master I connecting to MFC
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3
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SAMCO-Vm05 Series
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SAMCO-M Series
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Perform winding control only by connecting to MFC
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4
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SAMCO-Vm05 Series
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SAMCO-I Series
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Perform winding control only by connecting to MFC
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[1]: For master
inverters (output side) of above 75KW in SAMCO-I series are
equipped with analog output terminals (AOUT terminals), D/A output
options are not needed; however, for inverters of below 55KW in
SAMCO-I series, options IDI or IRU with analog signal output
function are needed.
In the above combinations 1~4, the rolling control is performed
with MFC.
[2]: At rolling side where SAMCO-Vm05 series is used, the winding
control function can be implemented even with MFC.
2.Speed Control and Position Control
System:
SB-PG feedback board (optional) can be installed in MFC to form a
high precision and fast response close loop speed control system
and to perform position control and zero speed servo control.
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| 3.Standard
Specifications |
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Model
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MFC
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Input
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Rated input voltage
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AC100~240V
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Allowable input voltage fluctuation
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AC85~264V
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Allowable frequency fluctuation
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47~440Hz (rated frequency 50/60Hz)
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Input current (rated input/output condition)
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0.23A(¨typ)
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Environment
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Ambient temperature
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-10~+45 
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Storage temperature
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-20~+65 [1]
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Ambient humidity
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90% or less
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Operating environment
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Indoor at 1,000m or lower altitude (no direct sunlight,
corrosive or inflammable gases, oil mist or dust)
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Input signals
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Frequency command, forward run command, reverse run
command, jogging selection, rolling control reset
command, rolling methods selection command, [8ch
arbitrary allocation]
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Output signals
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Alarm contact
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Alarm batch (1C contact, AC250V, 0.3A)
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Monitor signal
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Open-collector output [3ch arbitrary allocation]
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LED display
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Frequency, rolling time, operating, alarm
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External power supply output
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DC24V 150mA (control terminal)
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Weight
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1.8Kg
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| [1] This temperature is for short
periods, such as during transportation. |
| 4. External
Dimensions |
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