Oriental motor DSC Series Operating Manual
Ac speed controller for electromagnetic brake motor
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HP-5077-5
AC Speed Controller
DSC Series
For Electromagnetic Brake Motor
OPERATING MANUAL
Thank you for purchasing an Oriental Motor product.
This Operating Manual describes product handling procedures and safety precautions.
• Please read it thoroughly to ensure safe operation.
• Always keep the manual where it is readily available.
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Summary of Contents for Oriental motor DSC Series
- Page 1 DSC Series For Electromagnetic Brake Motor OPERATING MANUAL Thank you for purchasing an Oriental Motor product. This Operating Manual describes product handling procedures and safety precautions. • Please read it thoroughly to ensure safe operation. • Always keep the manual where it is readily available.
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Page 2: Table Of Contents
Table of contents Introduction ............3 Function ...............25 Before using the product ........3 Functions list ............25 Related operating manuals........3 Operation panel transitions .......26 Safety precautions ..........4 Items that can be monitored ......28 Setting the operation data .........28 Preparation ............ -
Page 3: Introduction
The product described in this manual has been 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. 1.2 Related operating manuals Operating manuals are not included with the product. -
Page 4: Safety Precautions
Safety precautions 2 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. WARNING Handling the product without observing the instructions that accompany a "Warning"... -
Page 5: Preparation
Instructions and Precautions for Safe Use ..1 copy Capacitor cap........1 piece 3.2 How to identify the product model DSCD 25 JA M ① Speed controller type DSCD: DSC Series speed controller ① ② ③ ④ : 15 W 25 W ②... -
Page 6: Products Possible To Combine
Preparation 3.4 Products possible to combine Be sure to match the output power and power supply voltage when combining a motor and speed controller Also use a capacitor in the specified combination. The box ( o ) in the model name indicates the number representing the gear ratio. Motor Gearhead Speed controller... - Page 7 Preparation „ Right-angle gearhead Hollow hypoid gear JH gearhead Speed control motor Speed controller Output Component products Component products Power supply voltage Model Model power model model Single-phase 100 VAC SCM425KJAM-4HoB SCM425KJAM DSCD25JAM CH80CFAUL2 Single-phase 200 VAC SCM425KJCM-4HoB SCM425KJCM DSCD25JCM CH20BFAUL 25 W 4HoB...
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Page 8: Names And Functions Of Parts
Preparation 3.5 Names and functions of parts Display Operation panel Operation keys Protective lm POWER LED (Use after removing the protective lm.) (Green) ALARM LED (Red) Motor connector (CN3) Electromagnetic brake connector (CN2) Control circuit connector Main circuit connector (CN4) (CN1) Sink logic/Source logic select switch (SW1) -
Page 9: Installation
Installation 4 Installation This chapter explains the installation location and installation methods. 4.1 Installation location The speed controller described in this manual has been designed and manufactured to be incorporated in general industrial equipment. Install it in a well-ventilated location that provides easy access for inspection. The location must also satisfy the following conditions: •... -
Page 10: Installing The Capacitor
Installation • Removing from DIN rail Pull the DIN lever down until it locks using a flat tip screwdriver, and lift the bottom of the speed controller to remove it from the rail. Use force of about 10 to 20 N (2.2 to 4.5 lb.) to pull the DIN lever down. -
Page 11: Connection
Connection 5 Connection This chapter explains how to connect the speed controller to the power supply, motor and others, as well as grounding. When operating a motor, be sure to connect the control DC power supply in addition to the AC power supply. Speed controller Motor Grounding... -
Page 12: Connecting The Motor And Speed Controller
Connection „ CN1 pin assignment Pin No. Description Description CAPACITOR Capacitor Connect the capacitor. N.C. Not connected. Connect a live wire. 100-230V〜 AC power supply Connect a neutral wire. Connect a grounding wire. „ Connecting the capacitor Connect the included capacitor to the speed controller. Capacitor cap If crimp terminals are used, select the FASTON Terminals 187 Series (TE Connectivity). -
Page 13: Connecting The Control Dc Power Supply And I/O Signals
Connection „ Speed controller Ground the speed controller using the FG terminal of the CN1 (main circuit connector). Grounding 5.4 Connecting the control DC power supply and I/O signals Connect the control DC power supply and I/O signals to the CN4. Insert the lead wire while pushing the button of the orange color with a For the control DC power supply, use a power supply with reinforced insulation... - Page 14 Connection • Connection example for I/O signals The figure shows a connection example when the product is operated with the sink logic setting using relays, switches and other contact switches. When operating and stopping the product using a programmable controller, or when using source logic, refer to p.15. Pin No.1 +24 V 24 VDC±10% Pin No.2 0 V (GND)
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Page 15: Connection Example For I/O Signals And Programmable Controller
Connection 5.5 Connection example for I/O signals and programmable controller Figure viewed from the lower face Set the input logic to the sink logic side or source logic side in accordance with of the speed controller the programmable controller used with the speed controller. It is set using the SW1 as shown in the figure. -
Page 16: Operation
Operation 6 Operation This product can be used for vertical drive such as elevating equipment in addition to horizontal drive such as conveyor transportation. Vertical drive When using the motor in an application that a load is driven vertically or the motor output shaft is forcibly rotated by a load as shown in the gure, use in the following operating conditions. -
Page 17: X84; Test Operation
Operation „ Test operation The connection between the motor and speed controller can be checked. When performing test operation, do not install a load to the motor. The rotation speed in test operation is 300 r/min. Operation Panel display Power ON Press four times. -
Page 18: Setting The Rotation Speed
Operation 6.3 Setting the rotation speed The rotation speed can be set using any of the following method (1), (2), or (3). The rotation speed of the gearhead output shaft varies depending on the gear ratio. This manual describes the rotation speed of the motor output shaft. -
Page 19: X84; Remote Setting Method
Operation „ Remote setting method The rotation speed can also be set remotely by the following two methods. Set the "external speed command input" parameter to "ON (enable)" (initial value: OFF), and turn the M0 input and M1 input OFF. The setting range of the rotation speed varies depending on the setting of the "deceleration control"... -
Page 20: Motor Rotation Direction
Operation 6.5 Motor rotation direction The rotation direction of the motor output shaft represents the direction when viewed from the motor output shaft. The rotation direction of the gearhead output shaft varies depending on the gear ratio of the gearhead. Check the operating manual of the motor. -
Page 21: Operating Cycle
Operation 6.7 Operating cycle If operations such as operating and instantaneous stop, or instantaneous changes of rotation direction are repeated in short cycles, the motor temperature rise will be large to limit the operating time. Use the motor by reference to the followings. Operation/Instantaneous stop Instantaneous bidirectional operation Motor movement... -
Page 22: Operating In Vertical Direction
Operation 6.9 Operating in vertical direction This product can be used in mechanisms of vertical drive such as elevating equipment. Check the following conditions thoroughly before using the product in vertical drive. „ Notes about vertical drive • If the product is used in vertical drive, provide the safety device for anti-drop mechanism in equipment side. •... -
Page 23: Operating At Two Or More Speeds (Multi-Speed Operation)
Operation 6.10 Operating at two or more speeds (multi-speed operation) The multi-speed operation can be performed by setting the rotation speed Low speed and switching the ON-OFF status of the M0 and M1 inputs. High speed „ Data setting method (example: rotation speed) Power ON Panel display... -
Page 24: Adjusting The Rotation Speed Of Two Or More Motors By A Single Setting Device (Multi-Motor Control)
Operation 6.11 Adjusting the rotation speed of two or more motors by a single setting device (multi-motor control) Two or more motors can be operated at the same speed using a single variable resistor or external DC voltage. Set the "external speed command input" parameter to "ON (enable)," and turn the M0 input and M1 input OFF. Refer to p.29 for parameter. -
Page 25: Function
Function 7 Function 7.1 Functions list The following functions are available for this product. Reference Function Description page Displays the rotation speed of the motor output shaft. Rotation speed Displays the rotation speed of the gearhead output shaft. Fixes the display of the lowest digit to "0." Displays the transfer speed of the conveyor drive. -
Page 26: Operation Panel Transitions
Function 7.2 Operation panel transitions Power ON Power ON • When the AC power supply is turned on, the POWER LED (green) is lit. • When the DC power supply is turned on, the display on the operation panel is lit. Rotation speed teaching function Rotation speed... - Page 27 Function Overview of the operation panel Edit lock function The operation panel can be locked so that the data cannot be changed. : Switches the operation mode. Moves to the upper level. Perform the following action on the top screen in each mode. Lock: Press and hold for 5 seconds : Changes the setting value.
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Page 28: Items That Can Be Monitored
Function 7.3 Items that can be monitored Operation mode: Monitor mode Item Display Monitor item • The rotation speed of the motor shaft is displayed. • When the "speed reduction ratio" parameter is set, the rotation speed of the gear output shaft or Rotation the conveyor transfer speed is displayed. -
Page 29: Setting The Parameters
Function 7.5 Setting the parameters „ Parameter list Operation mode: Parameter mode Initial Item Display Description Setting range value Setting the speed reduction ratio with respect to the rotation speed of the motor output shaft can display the Speed reduction ratio speed being converted by the speed reduction ratio. -
Page 30: X84; Display Of The Rotation Speed
Function „ Display of the rotation speed In the case of motors with the JH gearhead and JL gearhead, use the actual gear ratio about the gear ratio of gearhead. Check the operating manual of the motor for the actual gear ratio. •... -
Page 31: X84; Stop Mode Selection
Function „ Stop mode selection Any of instantaneous stop, deceleration stop, and coasting stop can be used to stop the motor. If the FWD input and REV input are turned ON simultaneously, the motor stops instantaneously. Select how the motor should stop when turning the FWD input or REV input to OFF from ON. Deceleration stop Coasting stop "Brake type"... -
Page 32: X84; Description Of I/O Signals That Can Be Assigned
Function „ Description of I/O signals that can be assigned 6 input signals and 2 output signals out of the following signals can be assigned. Signal Terminal Signal name Description When the FWD input is turned ON, the motor output shaft rotates in the forward direction according to the set acceleration time. -
Page 33: Alarms
● The stored data was damaged. when the power is restarted, contact EEPROM error your nearest Oriental Motor sales office. ● Data became no longer writable or readable. If the FWD input or REV input which The power supply was turned on while the FWD input or has been turned ON is turned OFF, the REV input was being ON. - Page 34 • If the product does not operate properly after the control DC power supply is turned on again, internal Note circuit damage is suspected. Contact your nearest Oriental Motor sales office. • Continuing the operation without removing the cause of the alarm may cause damage to equipment.
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Page 35: Warnings
Alarms 8.2 Warnings The warning types and records can be displayed on the monitor mode. When a warning generates, the WNG output is turned ON. The WNG output is not assigned to the output terminal at the time of shipment. Refer to "Description of I/O signals that can be assigned" on p.32. The warning records will be cleared by turning off the control DC power supply. -
Page 36: Troubleshooting
When the motor cannot be operated properly, refer to the contents provided in this chapter and take appropriate action. If the problem persists, contact your nearest Oriental Motor sales office. Certain items must be checked with the power on. Perform inspections carefully not to touch the live part Note such as connection part of the motor and speed controller. -
Page 37: Maintenance And Inspection
It is recommended that periodic inspections for the items listed below are conducted after each operation of the motor. If an abnormal condition is noted, discontinue any use and contact your nearest Oriental Motor sales office. • Conduct the insulation resistance measurement or dielectric strength test separately on the motor and the Note speed controller. -
Page 38: Cable And Peripheral Equipment (Sold Separately)
CC16D020B-1 CC12D020B-1 „ External potentiometer This potentiometer is used to set and adjust the motor rotation speed remotely. Model: PAVR2-20K Information about couplings and mounting brackets can be checked on the Oriental Motor Website. Visit our website for details. −38−... -
Page 39: Regulations And Standards
Regulations and standards 12 Regulations and standards 12.1 UL Standards, CSA Standards This product is recognized by UL under the UL and CSA Standards. 12.2 CE Marking This product is affixed with the marks under the following directives. „ Low Voltage Directive Installation conditions Ⅱ... -
Page 40: Conformity To The Emc Directive
The use of the following installation and wiring methods will enable the motor and speed controller to be compliant with the EMC directive. Refer to p.39 for the applicable standards. Oriental Motor conducts EMC testing on its motors and speed controllers in accordance with "Example of installation and wiring" on p.41. - Page 41 Regulations and standards „ Example of installation and wiring Motor Speed controller Motor cable [maximum 10.5 m (34.4 ft.)] Grounding Surge Main arrester lter Cable AC power supply cable clamp Control cable [2 m (6.6 ft.) or less] Grounding Grounding Grounding Grounding Capacitor...
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Page 42: Specifications
Specifications 13 Specifications 13.1 Specifications Check on the Oriental Motor Website for the product specifications. 13.2 General specifications Ambient temperature 0 to +40 °C [+32 to +104 °F] (non-freezing) Ambient humidity 85% or less (non-condensing) Altitude Up to 1000 m (3300 ft.) above sea level No corrosive gas, dust, water or oil. - Page 43 F: Vertical to mounting foot surface ④ Rack basic speed 45 mm/s 20 20 mm/s 10 10 mm/s ⑤ Applicable speed controller DSC: DSC Series ⑥ Output power : 6 W : 25 W JA: Single-phase 100 VAC JC: Single-phase 200 VAC ⑦...
- Page 44 If a new copy is required to replace an original manual that has been damaged or lost, please contact your nearest Oriental Motor branch or sales office. • Oriental Motor shall not be liable whatsoever for any problems relating to industrial property rights arising from use of any information, circuit, equipment or device provided or referenced in this manual.
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