Oriental motor CVD Series Operating Manual

O P E R AT I N G M A N U A L
Drivers for 2-Phase, 5-Phase Stepping Motors
CVD Series
Pulse input type
Introduction .................................................1
Safety precautions ......................................1
Precautions for use ......................................2
General specifications ................................2
Regulations and standards ........................2
Preparation ...................................................2
Installation ....................................................4
Introduction
„ Before use
Only qualified personnel of electrical and mechanical engineering should
work with the product.
Use the product correctly after thoroughly reading the
In addition, be sure to observe the contents described in warning, caution,
and note in this manual.
The product described in this manual is designed and manufactured to
be incorporated in general industrial equipment. Do not use for any other
purpose. Oriental Motor Co., Ltd. is not responsible for any compensation for
damage caused through failure to observe this warning.
„ Overview of the product
This product is a board type microstep driver equipped with the smooth drive
function.
Safety precautions
The precautions described below are intended to ensure the safe and correct
use of the product, and to prevent the customer and others from exposure
to the risk of injury. Use the product only after carefully reading and fully
understanding these instructions.
Description of signs
Handling the product without observing the instructions
that accompany a "WARNING" symbol may result in
serious injury or death.
Handling the product without observing the instructions
that accompany a "CAUTION" symbol may result in injury
or property damage.
The items under this heading contain important handling
instructions that the user should observe to ensure the
safe use of the product.
The items under this heading contain related information
and contents to gain a further understanding of the text
in this manual.
Description of graphic symbols
Indicates "prohibited" actions that must not be performed.
Indicates "compulsory" actions that must be performed.
HM-60128-9
Connection ...................................................6
Setting .........................................................13
Inspection ...................................................14
Alarms ..........................................................14
Cables ..........................................................15
Accessories..................................................15
Safety precautions.
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Thank you for purchasing an Oriental Motor product.
This Manual describes product handling procedures and safety precautions.
y Please read it thoroughly to ensure safe operation.
y Always keep the manual where it is readily available.
y Do not use the product in explosive or corrosive environments, in
the presence of flammable gases, in places subjected to splashing
water, or near combustibles.
Doing so may result in fire or injury.
y Do not forcibly bend, pull or pinch the cable.
Doing so may result in fire.
y Do not remove the motor excitation during operation.
Doing so may cause the motor to stop and lose the holding force,
resulting in injury or damage to equipment.
y Do not disassemble or modify the product.
Doing so may result in injury.
y Assign qualified personnel to the task of installing, wiring,
operating/controlling, inspecting, and troubleshooting the
product.
Handling by unqualified personnel may result in fire or injury.
y Take measures to keep the moving part in position if the product is
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used in vertical operations such as elevating equipment.
Failure to do so may result in injury or damage to equipment.
y When an alarm is generated in the driver (any of the driver
protective functions is triggered), remove the cause before clearing
the alarm (protective function).
Continuing the operation without removing the cause of the
problem may cause malfunction of the driver, leading to injury or
damage to equipment.
y Install the product inside an enclosure.
Failure to do so may result in injury.
y Always keep the power supply voltage of the driver within the
specified range.
Failure to do so may result in fire.
y For the driver power supply use a DC power supply with reinforced
insulation on its primary and secondary sides.
Failure to do so may result in electric shock.
y Connect the cables securely according to the wiring diagram.
Failure to do so may result in fire.
y Turn off the driver power supply in the event of a power failure.
Failure to do so may result in injury or damage to equipment.
y Do not use the product beyond its specifications.
Doing so may result in injury or damage to equipment.
y Keep your fingers and objects out of the openings in the product.
Failure to do so may result in fire or injury.
y Do not touch the product during operation or immediately after
stopping.
Doing so may result in a skin burn(s).
y Do not forcibly bend or pull the cable that was connected to the
driver.
Doing so may result in damage to the product.
y Keep the area around the product free of combustible materials.
Failure to do so may result in fire or a skin burn(s).
y Leave nothing around the product that would obstruct ventilation.
Failure to do so may result in damage to equipment.
y Do not touch the rotating part (output shaft) while operating the
motor.
Doing so may result in injury.
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