Oriental motor CVD Series Operating Manual

O P E R A T I N G M A N U A L
Driver for 5-Phase Stepping Motor
CVD Series SC type
Introduction .................................................1
Safety precautions ......................................1
Precautions for use ......................................2
Preparation ...................................................2
Installation ....................................................3
Connection ...................................................5
Setting .........................................................10
Alarm............................................................11
Introduction
„ Before use
Only qualified personnel of electrical and mechanical engineering should
work with the product.
Use the product correctly after thoroughly reading the "Safety precautions."
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 damage caused
through failure to observe this warning.
„ Overview of the product
This product is a driver for 5-phase stepping motors. Simply inputting
operation signals from a programmable controller can easily drive the motor
without using a pulse generator.
You can set two different operating speeds of high speed and low speed, and
also switch the speed by the input signal even while operating.
The CVD Series SC type defines the operating speed of the high speed side
as "Speed1" and the operating speed of the low speed side as "Speed2."
Programmable
controller
Safety precautions
The precautions described below are intended to prevent danger or injury
to the user and other personnel through safe, correct use of the product.
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.
HM-60346-4
Maintenance/inspection ..........................11
General specifications ..............................11
Regulations and standards ......................12
Cables ..........................................................12
Accessories..................................................12
Specifications .............................................13
Operating speed Setting value list .........14
Power
Driver
supply
Motor
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.
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.
y Do not use the product in explosive or corrosive environments, in
the presence of flammable gases, locations 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 driver. Doing so may result in
injury or damage to equipment.
y Assign qualified personnel to the task of installing, wiring,
operating/controlling, inspecting and troubleshooting the driver.
Failure to do so may result in fire, injury, or damage to equipment.
y When an alarm is generated in the driver (any of the driver's
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
motor and the driver, leading to injury or damage to equipment.
y Install the driver 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 driver beyond its specifications. Doing so may result
in injury or damage to equipment.
y Do not insert a finger or an object between the board and the heat
sink. Failure to do so may result in fire or injury.
y Do not touch the driver 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 driver 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.
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