Oriental motor TM Series Manuale utente

HP-5036-5

Torque Motor and Power Controller

Package TM Series

OPERATING MANUAL

(Motor) (Power controller)

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.

Table of contents

1Introduction .................................. 2

2Safety precautions ....................... 4

3Precautions for use ...................... 7

4Preparation................................... 8

4.1 Checking the product .................. 8

4.2 Combinations of motors and

power controllers......................... 8

4.3 Names and functions of parts .....9

4.4 Installing/removing the cover ....10

5Installation ...................................11

5.1 Location for installation ............. 11

5.2 Installation method.................... 11

5.3 Installing and wiring in compliance

with EMC Directive.................... 12

6Connection................................. 15

6.1 Connection terminals ................15

6.2 Connection example .................17

6.3 Connecting the main circuit

terminals ...................................18

6.4 Connecting the control circuit

terminals ...................................19

7Operation ....................................24

7.1 Basic operations....................... 24

7.2 Torque setting using an external

potentiometer or external DC

voltage...................................... 25

7.3 Timing chart.............................. 28

7.4 Parallel operation ..................... 29

7.5 Adjustment using the torque

fine-tuning potentiometer.......... 30

8Alarm output................................31

8.1 Alarm output signal circuit ........ 31

8.2 Timing chart.............................. 33

9Switching between sink logic and

source logic.................................34

10 Inspection....................................38

11 Troubleshooting and remedial

actions ........................................39

12 Appendix.....................................41

12.1 Option (sold separately) ........... 41

12.2 Recommended peripherals ...... 42

1 Introduction

−2−

1 Introduction

 Before using the motor

Only qualified personnel should work with the product.

Use the product correctly after thoroughly reading the section 2 “Safety precautions”

on p.4. This operating manual explains the power controller TMP-1 as well as how

to connect and use this controller. Refer to the operating manual for the torque motor

for the handling of the motor.

Should you require the inspection or repair of internal parts, contact the Oriental

Motor office where you purchased the product.

The product described in this manual has been designed and manufactured for use as

an internal component for general industrial equipment, and must not be used 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

Power controller torque-controls a torque motor based on open-loop phase control.

When an open state of the built-in thermal protector of the motor is detected, the

power controller will cause the ALARM LED to blink and turn the alarm output

OFF to prevent the motor from restarting upon automatic reset of the thermal

protector.

 Standard and CE Marking

Power controller is recognized by UL, and bears the CE Marking (Low Voltage

Directive and EMC Directives) in compliance with the EN Standards.

• Applicable Standards

Applicable

Standards

Certification

Body

Standards File

No. CE Marking

UL 508 UL E91291 −

EN 50178

EN 60950-1 Conform to EN standards Low Voltage Directive

EMC Directive

• Installation conditions (EN Standard)

Installation in equipment

Overvoltage category: II

Pollution degree: 2

Protection against electric shock: Class II

• If your equipment requires conformance to overvoltage category III, supply the

power via an insulated transformer.

• If your equipment requires conformance to pollution degree 3, store the power

controller in an IP54-compliant enclosure.

1 Introduction

−3−

 Low Voltage Directive

The product is a type with machinery incorporated, so it should be installed within

an enclosure.

 EMC Directive

This product has received EMC measures under the conditions specified in

“Example of power controller and motor installation/wiring” on p.14. Be sure to

conduct EMC measures with the product assembled in your equipment by referring

to 5.3 “Installing and wiring in compliance with EMC Directive” on p.12.

 WARNING FOR USE ON TORQUE CONTROLLER

(UL-certified)

• Maximum surrounding air temperature 50 °C (122 °F).

• DC voltage source shall be of Class 2 type.

• Install device in pollution degree 2 environment.

• Always use this power controller in combination with a compatible motor by

Oriental Motor (refer to p.8). The compatible motors listed in this manual are

recognized by UL and provide an overheat protection function based on thermal

protection.

• Connect the cables securely according to the wiring diagram.

 Hazardous substances

The products do not contain the substances exceeding the restriction values of RoHS

Directive (2011/65/EU).

2 Safety precautions

−4−

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” symbol may result in serious injury or

death.

Caution

Handling the product without observing the instructions that

accompany a “Caution” symbol may result in injury or property

damage.

Note

The items under this heading contain important handling

instructions that the user should observe to ensure safe use

of the product.

Warning

General

• 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, electric shock or injury.

• Installation, connection, operating/controlling, inspecting and troubleshooting

must be performed by personnel with expert knowledge of electrical and

mechanical engineering. Failure to do so may result in fire, electric shock or

injury.

• Do not transport, install the product, perform connections or inspections when the

power is on. Always turn the power off before carrying out these operations.

Failure to do so may result in electric shock.

Installation

• Install the motor and power controller in their enclosures in order to prevent

electric shock or injury.

Connection

• The supply voltage input to the power controller should correspond to the supply

voltage specification of the motor. If the two power supplies do not match, fire or

equipment damage may occur.

• As for the DC power supply (+24 V) for the control circuit of the power controller,

use a power supply with overcurrent protection function, or install an overcurrent

protection device (such as a fuse) in the output section. Failure to take these

measures may result in fire or equipment damage.

• Connect the cables securely according to the wiring diagram in order to prevent

fire and electric shock.

• Do not forcibly bend, pull or pinch the cable. Doing so may result in fire and

electric shock.

2 Safety precautions

−5−

• Be sure to observe the specified cable sizes. Use of unspecified cable sizes may

result in fire.

• To prevent electric shock, be sure to install the power controller’s after making

connections.

Operation

• Turn off the power controller power in the event of a power failure, or the motor

may suddenly start when power is restored and may cause injury or damage to

equipment.

• Do not change the power frequency while the power controller is receiving power.

Doing so may result in fire or equipment damage.

Maintenance and inspection

• Do not touch the terminal block of the power controller’s motor and power

immediately after the power is turned off (for a period of 1 minute). This may

cause electric shock.

Repair, disassembly and modification

• Do not disassemble or modify the power controller. This may cause electric shock

or injury.

Caution

General

• Do not use the power controller beyond its specification, or electric shock, injury

or damage to equipment may result.

• If the alarm output of the power controller has turned OFF, remove the cause of

the problem and then reset the alarm. Failure to do so may result in injury or

equipment damage.

Installation

• Keep the area around the power controller free of combustible materials in order

to prevent fire or burning.

Connection

• Do not install an electromagnetic contactor or power relay between the motor and

power controller. If the direction is switched between forward and reverse using

an electromagnetic contactor, etc., equipment damage may occur.

Operation

• Use a power controller and motor only in the specified combination. An incorrect

combination may cause a fire.

• Provide an emergency stop device or emergency stop circuit external to the

equipment so that the entire equipment will operate safely in the event of a system

failure or malfunction. Failure to do so may result in injury.

2 Safety precautions

−6−

• Turn on the power to the power controller after turning OFF the CW input and

CCW input (to stop the motor). Failure to do so may cause the motor to start

suddenly and result in injury or equipment damage.

• Immediately when trouble has occurred, stop running and turn off the power

controller power. Failure to do so may result in fire, electric shock or injury.

• The power controller allows for easy adjustment of motor torque. Before starting

the inverter, thoroughly check the allowable speed ranges of the motor and

equipment. Failure to do so may result in injury.

Inspection

• Conduct the insulation resistance measurement or withstand voltage test

separately on the motor and the power controller. Conducting the insulation

resistance measurement or withstand voltage test with the motor and power

controller connected may result in injury or damage to equipment.

• Do not touch the terminals during the insulation resistance measurement or

withstand voltage test. Failure to do so may result in electric shock.

Disposal

• To dispose of the motor or power controller, disassemble it into parts and

components as much as possible and dispose of individual parts/components as

industrial waste.

 Warning labels

Warnings are indicated on the cover of the power controller. Always observe such

information when handling the power controller.

3 Precautions for use

−7−

3 Precautions for use

This chapter explains the limitations and other items the user must note when using

the power controller.

• Always use the power controller with Oriental Motor’s torque motor.

Check the permitted power controller/motor combinations in 4.2, “Combinations of

motors and power controllers” on p.8.

• If your equipment needs to be able to actuate an emergency stop of

the motor, provide a mechanical function to stop the motor and hold

its position.

Once the thermal protector of the motor is actuated (becomes open), output from the

power controller will stop. However, the protective function alone cannot stop the

motor immediately. If your equipment needs to be able to actuate an emergency stop

of the motor, provide a mechanical function to stop the motor and hold its position.

• Do not install an electromagnetic contactor or power relay between

the motor and power controller.

If the direction is switched between forward and reverse using an electromagnetic

contactor, etc., the power controller may be damaged.

• Connect a protective device to the primary power circuit.

Install a protective device between the power supply and inverter to protect the

inverter’s primary circuit. For details on selecting an appropriate protective device

for this purpose, refer to 12.2 “Recommended peripherals” on p.42.

• Cable size and wiring distance

Use a power cable and motor cable of AWG18 to 14 (0.75 to 2.0 mm2) in size.

The maximum extendable wiring distance between the motor and power controller

is 20 m. If the wiring distance between the power controller and motor must exceed

20 m (65.6 ft.), please contact your nearest Oriental Motor branch or sales office.

Minimize the length of the signal cable. Also, wire the control lines away from the

main circuits, relay sequence circuits and other high-power circuits of peripherals, in

order to prevent induction by peripherals.

• Noise elimination

See 5.3 “Installing and wiring in compliance with EMC Directive” on p.12 for

measures with regard to external noise.

4 Preparation

−8−

4 Preparation

This section covers the points to be checked along with the names and functions of

the respective parts.

4.1 Checking the product

If any of the items are missing or damaged, please contact the Oriental Motor branch

or sales office from where you purchased the product.

Confirm the model of the unit against the model name shown on the package label.

Confirm the models of the motor, gearhead and power controller against the model

names shown on their respective nameplates.

Refer to 4.2 “Combinations of motors and power controllers” for the allowable

motor, gearhead and power controller combinations for each unit model.

4.2 Combinations of motors and power controllers

• 100/110/115 V type

Unit model∗Motor model Capacitor model Gearhead

model∗

Power

controller

model

TM203A-SJ 2TK3GN-AW2 CH70CFAUL2

TM203A-SU 2TK3GN-AW2 CH60CFAUL2 2GNS

TM306A-SJ 3TK6GN-AW2 CH110CFAUL2

TM306A-SU 3TK6GN-AW2 CH90CFAUL2 3GNS

TM410A-SJ 4TK10GN-AW2 CH140CFAUL2

TM410A-SU 4TK10GN-AW2 CH110CFAUL2 4GNS

TM520A-SJ 5TK20GN-AW2 CH180CFAUL2

TM520A-SU 5TK20GN-AW2 CH140CFAUL2 5GNS

TMP-1

• 200/220/230 V type

Unit model∗Motor model Capacitor model Gearhead

model∗

Power

controller

model

TM203C-SJ 2TK3GN-CW2 CH18BFAUL

TM203C-SE 2TK3GN-CW2 CH15BFAUL 2GNS

TM306C-SJ 3TK6GN-CW2 CH30BFAUL

TM306C-SE 3TK6GN-CW2 CH25BFAUL 3GNS

TM410C-SJ 4TK10GN-CW2 CH35BFAUL

TM410C-SE 4TK10GN-CW2 CH30BFAUL 4GNS

TM520C-SJ 5TK20GN-CW2 CH45BFAUL

TM520C-SE 5TK20GN-CW2 CH40BFAUL 5GNS

TMP-1

∗ “” in the unit model represents a number indicating the gear ratio for combination types.

This symbol is “GN” for pinion shaft types, and “A” for round shaft types. “” in the

gearhead model represents a number indicating the gear ratio.

“S” in the unit model is appended only for combination types.

• With round shaft types, “GN” in the motor model is replaced by “A.”

• On combination types, the motor and gearhead come preassembled.

• Gearheads are sold separately for pinion shaft types.

4 Preparation

−9−

4.3 Names and functions of parts

The figure shows a view with the cover removed. After connection, be sure to install

the cover.

Mounting holes

DIN lever

Mounting holes

100230V㨪

CAPACITOR

BLK RED WHT

1234

567

MOTOR

SOURCE SINK

5V10V

Y0 C0 VH VM VL C2 C3

24V 0V X0 X1 X2 X3 C1

No. Name Description

1 POWERLED

(green)

This LED will be lit when the AC power supply is input to

the power controller.

2 ALARM LED (red) This LED will blink when an alarm occurs. The ALARM

output will become OFF (H level). (→p.31)

Internal torque

potentiometer

(TORQUE)

This potentiometer is used to set the motor torque.

(→p.24)

Torque fine-tuning

potentiometer

(ADJUST)

This potentiometer is used to fine-tune the variation in

motor torque relative to the torque setting. (→p.30)

5 Sink/source input

selector switch

Used for switching the input circuit between sink and

source logic modes. (→p.34)

External DC

voltage select

switch

When external DC voltage is used to set the torque,

change the setting of this switch in accordance with the

actual external DC voltage to be used. Select either 5 V or

10 V. (→p.26)

7 Control circuit

terminal

Connect the control DC power supply and I/O signal cable.

(→p.16)

8 Main circuit

terminal

Connect the AC power supply, motor and capacitor.

(→p.15)

4 Preparation

−10−

4.4 Installing/removing the cover

• How to remove the cover

Pull the cover strongly toward you, and the cover will come off.

• How to install the cover

1. Insert the two hooks at the bottom of the cover into the corresponding

holes in the controller body.

2. Push in the cover by using the two tabs at the top of the cover as

guides.

Push in the cover all the way until you hear a “click”

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