Oriental motor MSC-1 - Names and Functions of Parts

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Introduction
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Names and functions of parts
POWER LED (Green)
Main circuit terminal (TB1)
ALARM LED (Red)
Internal potentiometer (VR1)
Acceleration time potentiometer (VR2)
Deceleration time potentiometer (VR3)
Control circuit terminal (CN1)
DIN lever
Not used (SW1-2)
Speed command voltage select switch
(SW1-1)
Name Description
POWER LED (Green) This LED lit while the AC power is input.
ALARM LED (Red)
This LED will blink when an alarm generates. The ALARM output will become
OFF (H level). (P.17)
Internal potentiometer
(VR1)
Sets the operating speed of the motor. (P.13)
Acceleration time
potentiometer (VR2)
Sets the acceleration time for the motor. (P.14)
Deceleration time
potentiometer (VR3)
Sets the deceleration time for the motor. (P.14)
Speed command voltage
select switch (SW1-1)
If external DC voltage is to be used to set the operating speed, set this switch
according to the applicable external DC voltage. Select 5 V or 10 V. (P.13)
Control circuit terminal
(CN1)
Connects the control DC power supply (24 V) and I/O signals. (P.9)
Main circuit terminal (TB1) Connects the AC power supply, motor, rate generator and capacitor. (P.9)
DIN lever Mounts the speed controller to a DIN rail. (P.6)