Estun Pronet-10ama User manual

ProNet series AC servo system user

’

s manual V.1.08

ProNet

ProNet series

series

series AC

AC

AC servo

servo

servo system

system

User

’

s Manual

V.

1.08

Estun Limited Warranty

This manual does not entitle you to any rights. Estun reserves the right to change this

of this publication may be copied or reproduced without written permission fr om Estun.

Contents

- 1 -

About this manual

This manual describes the following information required for designing and maintaining ProNet

series servodrives.

• Specification of the servodrives and servomotors.

• Procedures for installing the servodrives and servomotors.

• Procedures for wiring the servodrives and servomotors.

• Procedures for operation of the servodrives.

• Procedures for using the panel operator.

• Communication protocols.

• Ratings and characteristics.

Intended Audience:

• Those designing ProNet series servodrive systems.

• Those installing or wiring ProNet series servodrives.

• Those performing trial operation or adjustments of ProNet series servodrives.

• Those maintaining or inspecting ProNet series servodrives.

ProNet series AC servo system User

’

s manual V.1.08

- 2 -

Safety Precaution s

■

Do not connect the servomotor directly to the local electrical network.

Failure to observe this may result in damage to servomotor.

■

Do not plug or unplug connectors from servodrive after power is on.

Failure to observe this may result in damage to servodrive and servomotor.

■

Note that residual voltage

still

remains in the servodrive even after the power is turned off.

Please be noted that even after the power is turned off, residual voltage

still

remains in the capacitor

inside the servodrive. If inspection is to be performed after the power is turned off, always wait at least

5 minutes to avoid the risk of an electrical shock.

■

Keep servodrives and other devices separated by at least 10mm.

The servodrive generates heat. Install the servodrive so that it can radiate heat freely. When installing

servodrives with other devices in a control panel, provide at least 10mm space between them and

50mm space above and below them.Please install servodrives in an environment free from

condensation, vibration and shock.

■

Perform noise reduction and grounding properly.

Please comply with the following instructions strictly to avoid the noisy generated by signal lines.

1. Separate high-voltage cables from low-voltage cables.

2. Use cables as short as possible.

3. Sigle point grounding is required for the servomotor and servodrive (grounding resistance 100 Ω or

below).

4. Never use a line filter for the power supply in the circuit.

■

Conduct a voltage resistance test for the servodrive under the following conditions:

1. Input voltage: AC 1500Vrms, 1 minute

2. Braking current: 100mA

3. Frequency:50/60Hz

4. Voltage applied point: Between L1, L2,L3 terminals and frame ground.

■

Use a fast-response type ground-fault interrupter.

For a ground-fault interrupter, always use a fast-response type or one designed for PWM inverters. Do

not use a time-delay type.

■

Do not make any extreme adjustments or setting changes of parameters.

Failure to observe this caution may result in injury or damage to the product due to unstable operation .

■

The servomotor cannot be operated by turning the power on and off.

Frequently turning the power ON and OFF causes the internal circuit elements to deteriorate, resulting

in unexpected problems.Always start or stop the servomotor by using reference pulses.

Contents

- 3 -

Contents

ProNet series AC servo system

.........................................................................................

-

1

-

About this manual

..............................................................................................................

-

1

-

Safety Precautions

............................................................................................................

-

2

-

Contents

............................................................................................................................

-

3

-

Chapter 1

...........................................................................................................................

-

7

-

Checking Products and Parts Names

...............................................................................

-

7

-

1.1 Checking Products on Delivery ................................................................................................ - 7 -

1.1.1 Servomotor .....................................................................................................................- 7 -

1.1.2 Servodrive ...................................................................................................................... - 9 -

1.2 Product Part Names ................................................................................................................- 11 -

1.2.1 Servomotor ................................................................................................................... - 11 -

1.2.2 Servodrive .................................................................................................................... - 12 -

Chapter 2

.........................................................................................................................

-

15

-

Installation

........................................................................................................................

-

15

-

2.1 Servomotor ............................................................................................................................. - 15 -

2.1.1 Storage .........................................................................................................................- 15 -

2.1.2 Installation Sites ........................................................................................................... - 15 -

2.1.3 Installation Alignment ................................................................................................... - 16 -

2.1.4 Installation Orientation ..................................................................................................- 16 -

2.1.5 Handling

Oil

and Water .................................................................................................- 16 -

2.1.6 Cable Tension ...............................................................................................................- 17 -

2.2 Servodrive .............................................................................................................................. - 17 -

2.2.1 Storage .........................................................................................................................- 17 -

2.2.2 Installation Sites ........................................................................................................... - 17 -

2.2.3 Installation Orientation ..................................................................................................- 18 -

2.2.4 Installation Method ....................................................................................................... - 18 -

Chapter 3

.........................................................................................................................

-

20

-

Wiring

...............................................................................................................................

-

20

-

3.1 Main Circuit Wiring ................................................................................................................. - 20 -

3.1.1 Names and Functions of Main Circuit Terminals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . - 20 -

3.1.2 Typical Main Circuit Wiring Examples .......................................................................... - 21 -

3.2 I/O Signals .............................................................................................................................. - 23 -

3.2.1 Examples of I/O Signal Connections ............................................................................ - 23 -

3.2.2 I/O Signal Names and Functions ..................................................................................- 24 -

3.2.3 I/O Signal Connector (CN1) Terminal Layout . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . - 26 -

3.2.4 Interface Circuit ............................................................................................................ - 27 -

3.3 Wiring Encoders ..................................................................................................................... - 28 -

3.3.1 Connecting an Encoder(CN2) ...................................................................................... - 28 -

3.3.2 Encoder Connector(CN2) Terminal Layout ..................................................................- 29 -

ProNet series AC servo system User

’

s manual V.1.08

- 4 -

3.4 Communication Connection ................................................................................................... - 30 -

3.4.1 Communication Connector(CN3) Terminal Layout . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . - 30 -

3.4.2 Communication Connector(CN4) Terminal Layout . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . - 30 -

3.5 Standard Wiring Examples ..................................................................................................... - 31 -

3.5.1 Three-phase 200V(ProNet-02A ～04A) ........................................................................ - 31 -

3.5.2 Three-phase 200V(ProNet-08A ～50A) ........................................................................ - 32 -

3.5.3 Three-phase 400V(ProNet-75D ～1ED) ........................................................................- 33 -

3.5.4 Position Control Mode .................................................................................................. - 34 -

3.5.5 Speed Control Mode .....................................................................................................- 35 -

3.5.6 Torque Control Mode .................................................................................................... - 36 -

Chapter 4

.........................................................................................................................

-

37

-

Operation

.........................................................................................................................

-

37

-

4.1 Trial Operation ........................................................................................................................ - 37 -

4.1.1 Trial Operation for Servomotor Without Load . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . - 39 -

4.1.2 Trial Operation for Servomotor without Load from Host Reference . . . . . . . . . . . . . . . . . . . . . . . . . . . . . - 42 -

4.1.3 Trial Operation with the Servomotor Connected to the Machine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . - 46 -

4.1.4 Trial Operation for Servomotor with Brakes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . - 47 -

4.1.5 Position Control by Host Controller .............................................................................. - 47 -

4.2 Control Mode Selection .......................................................................................................... - 48 -

4.3 Setting Common Basic Functions .......................................................................................... - 49 -

4.3.1 Setting the Servo ON Signal ........................................................................................ - 49 -

4.3.2 Switching the Servomotor Rotation Direction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . - 50 -

4.3.3 Setting the Overtravel Limit Function ........................................................................... - 51 -

4.3.4 Setting for Holding Brakes ........................................................................................... - 54 -

4.3.5 Instantaneous Power Loss Settings .............................................................................- 56 -

4.4 Absolute Encoders ..................................................................................................................- 57 -

4.4.1 Selecting an Absolute Encoder .................................................................................... - 57 -

4.4.2 Handling Battery ...........................................................................................................- 58 -

4.4.3 Replacing Battery ......................................................................................................... - 59 -

4.4.4 Absolute Encoder Setup(Fn010 、Fn011) .....................................................................- 59 -

4.5 Operating Using Speed Control with Analog Reference . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . - 60 -

4.5.1 Setting Parameters .......................................................................................................- 60 -

4.5.2 Setting Input Signals .....................................................................................................- 61 -

4.5.3 Adjusting Reference Offset ...........................................................................................- 61 -

4.5.4 Soft Start .......................................................................................................................- 64 -

4.5.5 Speed Reference Filter Time Constant ........................................................................ - 64 -

4.5.6 S-curve Risetime .......................................................................................................... - 64 -

4.5.7 Using the Zero Clamp Function ....................................................................................- 65 -

4.5.8 Encoder Signal Output ................................................................................................. - 66 -

4.5.9 Speed coincidence output ............................................................................................ - 68 -

4.6 Operating Using Position Control ............................................................................................- 69 -

4.6.1 Setting Parameters .......................................................................................................- 69 -

4.6.2 Setting the Electronic Gear ...........................................................................................- 70 -

4.6.3 Position Reference ....................................................................................................... - 72 -

4.6.4 Smoothing .................................................................................................................... - 76 -

4.6.5 Low Frequency Vibration Suppression .........................................................................- 77 -

Contents

- 5 -

4.6.6 Positioning Completion Output Signal ..........................................................................- 79 -

4.6.7 Reference Pulse Inhibit Function(INHIBIT) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . - 80 -

4.7 Operating Using Torque Control ............................................................................................. - 81 -

4.7.1 Setting Parameters .......................................................................................................- 81 -

4.7.2 Torque Reference Input ............................................................................................... - 82 -

4.7.3 Adjusting the Reference Offset ..................................................................................... - 83 -

4.7.4 Limiting Servomotor Speed During Torque Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . - 84 -

4.8 Operating Using Speed Control with an Internally Set Speed . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . - 85 -

4.8.1 Setting Parameters .......................................................................................................- 85 -

4.8.2 Input Signal Settings .....................................................................................................- 86 -

4.8.3 Operating Using an Internally Set Speed ..................................................................... - 86 -

4.9 Limiting Torque ........................................................................................................................- 88 -

4.9.1 Internal Torque Limit ..................................................................................................... - 88 -

4.9.2 External Torque Limit ....................................................................................................- 89 -

4.10 Control Mode Selection ........................................................................................................ - 91 -

4.10.1 Setting Parameters .....................................................................................................- 91 -

4.10.2 Switching the Control Mode ........................................................................................- 91 -

4.11 Other Output Signals ............................................................................................................ - 92 -

4.11.1 Rotation Detection Output Signal(/TGON) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . - 92 -

4.11.2 Servo Ready(/S-RDY) Output .................................................................................... - 92 -

Chapter 5

.........................................................................................................................

-

93

-

Panel Operator

................................................................................................................

-

93

-

5.1 Basic Operation ...................................................................................................................... - 93 -

5.1.1 Functions on Panel Operator ........................................................................................- 93 -

5.1.2 Resetting Servo Alarms ................................................................................................ - 93 -

5.1.3 Basic Mode Selection ...................................................................................................- 94 -

5.1.4 Status Display Mode .................................................................................................... - 94 -

5.1.5 Operation in Parameter Setting Mode ..........................................................................- 96 -

5.1.6 Operation in Monitor Mode ...........................................................................................- 97 -

5.2 Operation in Utility Function Mode ......................................................................................... - 99 -

5.2.1 Alarm Traceback Data Display ..................................................................................... - 99 -

5.2.2 Parameter Settings Initialization .................................................................................- 100 -

5.2.3 Operation in JOG Mode ..............................................................................................- 101 -

5.2.4 Automatic Adjustment of the Speed Reference Offset . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . - 102 -

5.2.5 Manual Adjustment of the Speed Reference Offset . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . - 103 -

5.2.6 Offset-adjustment of Servomotor Current Detection Signal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . - 105 -

5.2.7 Software Version Display ........................................................................................... - 107 -

5.2.8 Position Teaching Function .........................................................................................- 107 -

5.2.9 Static Inertia Detection ............................................................................................... - 107 -

5.2.10 Absolute Encoder Multiturn Data and Alarm Reset . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . - 108 -

5.2.11 Absolute Encoder Related Alarms Reset ..................................................................- 108 -

Chapter 6

.......................................................................................................................

-

109

-

MODBUS Communication

.............................................................................................

-

109

-

6.1 RS-485 Communication Wiring ............................................................................................ - 109 -

6.2 MODBUS Communication Related Parameters ...................................................................-

110

-

ProNet series AC servo system User

’

s manual V.1.08

- 6 -

6.3 MODBUS Communication Protocol ...................................................................................... -

111

-

6.3.1 Code Meaning .............................................................................................................-

111

-

6.3.2 Communication Error Disposal ...................................................................................-

118

-

6.3.3 Data Communication Address of Servo State . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -

119

-

Chapter 7

.......................................................................................................................

-

121

-

Specifications and Characters

.......................................................................................

-

121

-

7.1 Servodrive Specifications and Models ..................................................................................- 121 -

7.2 Servodrive Dimensional Drawings ........................................................................................- 123 -

Appendix A

.....................................................................................................................

-

126

-

Parameter

......................................................................................................................

-

126

-

A.1 Parameter List ...................................................................................................................... - 126 -

A.2 Description of Parameter Type ............................................................................................. - 132 -

A.3 Parameters in detail ..............................................................................................................- 133 -

Appendix B

....................................................................................................................

-

148

-

Alarm Display

................................................................................................................

-

148

-

- 7 -

Chapter 1

Checking Products and Parts Names

1.1 Checking Products on Delivery

If any of the above items are faulty or incorrect, contact your ESTUN representative or the dealer

from whom you purchased the products.

1.1.1 Servomotor

�

�Appearance

Appearance

Appearance and

and

and Nameplate

Nameplate

Check

Check Items

Items

Comments

Are the delivered products the

ones that were ordered?

Check the model numbers marked on the nameplate on

the

servomotor and servodrive.

Is there any damage?

Check the overall appearance, and check for damage or

scratches that may have occurred during shipping.

Dose the servomotor shaft rotate

smoothly?

If the servomotor shaft is smoothly turned by hand, it is

normal. However, if the servomotor has brakes, it cannot

be turned manually.

{

Serial number

Ratings

Servomotor model

ProNet series AC servo system User

’

s manual V.1.08

- 8 -

�

�Servomotor

Servomotor

Servomotor Model

Model

Model Designation

Designation

EMG

EMG –

–

– 10

10

A

D

A

1

1 1

1

Notes ：

1. The EMG-30A

□

A □□

,

EMG-50A

□

A □□ servomotors are not mounted the incremental encoder.

2. There is no brake in EMG- □□ ADA □□ servomotor.

ESTUN Servomotor

【1+2

】

【3】

【4】

【5】

【6】

【7】

EMG Model

【1+2 】Rated Output

【4】Encoder

【7】Option

Code

Rated Output

Code

Encoder

Code

Option

10

1.0kW

D

Incremental encoder ：131072P/R

1

None

15

1.5kW

S

Absolute encoder ：131072P/R

2

With oil seal

20

2.0kW

R

Resolver

3

With brake(DC 24V)

30

3.0kW

4

With oil seal and brake(DC 24V)

50

5.0kW

【5】Designing Sequence

Code

Designing Sequence

A

Designing sequence

【3】Voltage

【6】Shaft End

Code

Voltage

Code

Shaft End

A

200V AC

1

Straight without key(Standard)

2

Straight with key and tap

Contents

- 9 -

1.1.2 Servodrive

�

�Appearance

Appearance

ProNet-200W ～400W ProNet-750W-1.0KW

ProNet-1.5KW ProNet-2.0/3.0/5.0KW

CN3

CN3CN4

CN4

CN4CN1

CN1

CN1CN2

CN2

L 1

L 2

L 3

L 1 C

L 2 C

－

1

2

＋

B 1

B 2

B 3

U

V

W

CHARGE

L1

L2

L3

CN3

CN3CN4

CN4

CN4CN1

CN1

CN1CN2

CN2

L1 C

L2 C

B1

B2

B3

U

V

W

＋

－

1

＋

2

CHARGE

POWER

L1

L2

L3

CN3

CN3CN4

CN4

CN4CN1

CN1

CN1CN2

CN2

L1C

L2C

B1

B2

B3

U

V

W

＋

－

1

＋

2

CHARGE POWER

ProNet series AC servo system User

’

s manual V.1.08

- 10 -

ProNet-7.5/11/15KW

�

�Nameplate

Nameplate

CN3

CN3CN4

CN4

CN4CN1

CN1

CN1CN2

CN2

Servodrive m odel

Appl icable

power

supply

Applicable servomotor

capacity

Serial number

Contents

-

11

-

�

�Servodrive

Servodrive

Servodrive Model

Model

Model Designation

Designation

PRONET

PRONET –

–

– 10

10

10 A

A

A M

M

M A

A

1.2

1.2 Product

Product

Product Part

Part

Part Names

Names

1.2.1 Servomotor

Servomotor without gear and brake.

Rated

Rated Output

Output

02 0.2 kW

04 0.4 kW

08 0.75 kW

10 1.0 kW

15 1.5 kW

20 2.0 kW

30 3.0 kW

50 5.0 kW

75 7.5 kW

1A

11

kW

1E 15 kW

Voltage

A

200VAC

D 400VAC

Control

Control M

M

M ode

ode

M Speed control, torque control, position control

E Speed control, torque control, position control (Support extended module)

Encoder

A

17-bit serial encoder

B Resolver

ProNet

ProNet Model

Model

Encoder

Shell

Flange

Output

shaft

Mounting

hole

ProNet series AC servo system User

’

s manual V.1.08

- 12 -

1.2.2 Servodrive

ProNet-200W ～400W

ProNet-750W ～1.0kW

Connector for communication

Used to communicate with other devices

.

I

I /

/

O signal connector

Used for reference input

signals and sequence I

/

O

signals

.

Encoder connector

Connects to the encoder

in the servomotor

.

Ground terminal

Be sure to connect to protect

electric shock

.

Servomotor terminals

Connects to the servomotor

power line

.

Regenerative resistor

connecting terminals

Used to connect external

regenerative resistors

.

Control power supply

terminals

Used for control power

supply input

.

Connecting terminal

of DC reactor

Main circuit power

supply terminals

Used for main circuit

power supply input

.

Charge indicator

Lights when the main circuit

power supply is ON and

stays lit as long as the main

circuit power supply

capacitor remains charged

.

CN3

CN3CN4

CN4

CN4CN1

CN1

CN1CN2

CN2

L1

L2

L3

L1C

L2C

－

1

2

＋

B1

B2

B3

U

V

W

C HA R GE

Power on indicator

Lights when the control power supply is

on

.

Connector for communication

Used to communicate with other devices .

I

I /

/

O signal connector

Used for reference input

signals and sequence I /

O

signals

.

Encoder connector

Connects to the encoder

in the servomotor .

Charge indicator

Lights when the main circuit

power supply is ON and

stays lit as long as the main

circuit power supply

capacitor remains charged

.

Main circuit power

supply terminals

Used for main circuit

power supply input .

Connecting terminal

of DC reactor

Control power supply

terminals

Used for control power

supply input

.

Regenerative resistor

connecting terminals

Used to connect external

regenerative resistors

.

Ground terminal

Be sure to connect to protect

electric shock

.

Servomotor terminals

Connects to the servomotor

power line

.

L1

L2

L3

CN3

CN3CN4

CN4

CN4CN1

CN1

CN1CN2

CN2

L1 C

L2 C

B1

B2

B3

U

V

W

＋

－

1

＋2

CHARG E

POW ER

Contents

- 13 -

ProNet-1.5kW

ProNet-2.0kW ～5.0kW

Power on indicator

Lights when the control power supply is

on

.

Connector for communication

Used to communicate with other devices

.

I

I /

/

O signal connector

Used for reference input

signals and sequence I

/

O

signals

.

Encoder connector

Connects to the encoder

in the servomotor

.

Charge indicator

Lights when the main circuit

power supply is ON and

stays lit as long as the main

circuit power supply

capacitor remains charged

.

Main circuit power

supply terminals

Used for main circuit

power supply input

.

Connecting terminal

of DC reactor

Control power supply

terminals

Used for control power

supply input

.

Regenerative resistor

connecting terminals

Used to connect external

regenerative resistors

.

Ground terminal

Be sure to connect to protect

electric shock

.

Servomotor terminals

Connects to the servomotor

power line

.

L1

L2

L3

CN3

CN3CN4

CN4

CN4CN1

CN1

CN1CN2

CN2

L1 C

L2 C

B1

B2

B3

U

V

W

＋

－

1

＋

2

CHARGE

POWER

Charge indicator

Lights when the main circuit

power supply is ON and

stays lit as long as the main

circuit power supply

capacitor remains charged

.

Main circuit power

supply terminals

Used for main circuit

power supply input

.

Connecting terminal

of DC reactor

Control power supply

terminals

Used for control power

supply input

.

Regenerative resistor

connecting terminals

Used to connect external

regenerative resistors

.

Ground terminal

Be sure to connect to protect

electric shock

.

Servomotor terminals

Connects to the servomotor

power line

.

Power on indicator

Lights when the control power supply is

on

.

Connector for communication

Used to communicate with other devices

.

I

I /

/

O signal connector

Used for reference input

signals and sequence I

/

O

signals

.

Encoder connector

Connects to the encoder

in the servomotor

.

ProNet series AC servo system User

’

s manual V.1.08

- 14 -

ProNet-7.5kW ～15kW

Power on indicator

Lights when the control power supply is

on

.

Connector for communication

Used to communicate with other devices

.

I

I /

/

O signal connector

Used for reference input

signals and sequence I

/

O

signals

.

Encoder connector

Connects to the encoder

in the servomotor

.

Charge indicator

Lights when the main circuit

power supply is ON and

stays lit as long as the main

circuit power supply

capacitor remains charged

.

CN3

CN3CN4

CN4

CN4CN1

CN1

CN1CN2

CN2

CHA RGE

POW ER

- 15 -

Chapter 2

Installation

2.1 Servomotor

Servomotor can be installed either horiz ontally or vertically. However, if the servomotor is installed

incorrectly, the service life of the servomotor will be shortened or unexpected problems will occur.

Please observe the installation instructions described below to install the servomotor correctly.

2.1.1 Storage

When the servomotor is not used, store it in the temperature between -20 ℃and 60 ℃with the

power cable disconnected.

2.1.2 Installation Sites

The servomotor is designed for indoor use.Install the servomotor in an environment which meets

the following conditions.

Free from corrosive and explosive gases.

Well-ventilated and free from dust and moisture.

Ambient temperature from 0 to 40 ℃.

Relative humidity from 26% to 80%( non-condensing).

Facilitates inspection and cleaning.

Before

Before installation:

installation:

Anticorrosive paint is coated on the edge of the servomotor shaft. Clean off the anticorrosive paint

thoroughly using a cloth moistened with thinner.

Avoid getting thinner on other parts of the servomotor when cleaning the shaft.

Anticorrosive paint

ProNet series AC servo system User

’

s manual V.1.08

- 16 -

2.1.3 Installation Alignment

Align the shaft of the servomotor with that of the machinery to be controlled, and then connect the

shafts with elastic couplings. Install the servomotor so that alignment accurancy falls within the

range shown below.

Measure this distance

at

four different positions in the circumference. The difference between the

maximum and minimum measurements must be 0.03mm or less.(Turn together with couplings.)

2.1.4 Installation Orientation

Servomotor can be installed ethier horiz ontally or vertically.

2.1.5 Handling

Oil

and Water

If the servomotor is used in a location that is subject to water or oil drops, make sure of the

servomotor protective specification. If the servomotor is required to meet the protective

specification to the through shaft section by default, use a servomotor with an oil seal.

Through

Through shaft

shaft

shaft section:

section:

It refers to the gap where the shaft protrudes from the end of the servomotor.

Note:

·

If the alignment accurancy is incorrect

,

vibration will occur, resulting in damage to the bearings.

·

Mechanical shock to the shaft end is forbidden, otherwise it may result in damage to the encoder of the servomotor.

Through Shaft Section

Chapter 2 Installation

- 17 -

2.1.6 Cable

Tension

When connecting the cables, the bending radius should not be too small, do not bend or apply

tension to cables.

Since the conductor of a signal cable is very thin (0.2 to 0.3 mm), handle it with adequate care.

2.2 Servodrive

ProNet series servodrive is a base-mounted type. Incorrect installation will cause problems. Always

observe the installation instructions described below.

2.2.1 Storage

When the servodrive is not used, store it in the temperature between -20 ℃and 85 ℃with the

power cable disconnected.

2.2.2 Installation Sites

Notes on installation are shown below.

Situation

Notes

Notes on

on

on installation

installation

When installed in a control

panel

Design the control panel siz e, unit layout, and cooling method so that the temperature

around the periphery of the servodrive does not exceed 55 ℃

.

When installed near a

heating unit

Suppress radiation heat from the heating unit and a temperature rise caused by

convection so that the temperature around the periphery of the servodrive does not

exceed 55 ℃

.

When installed near a

source of vibration

Install a vibration isolator underneath the servodrive to prevent it from receving vibration.

When installed in a location

subject to corrosive gases

Take appropriate action to prevent corrosive gases. Corrosive gases do not immediately

affect the servodrive, but will eventually cause contactor-related devices to malfunction.

Others

Avoid installation in a hot

and

humid site or where excessive dust or iron powder is

present in the air.

ProNet series AC servo system User

’

s manual V.1.08

- 18 -

2.2.3 Installation Orientation

Install the servodrive perpendicular to the wall as shown in the figure. The servodrive must be

oriented this way because it is designed to be cooled by natural convection or a cooling fan if

required. Firmly secure the servodrive through two mounting holes.

2.2.4 Installation Method

When installing multiple servodrives side by side in a control panel, observe the following

installation method.

Cooling Fan

Colling Fan

Wall

Ventilation

Chapter 2 Installation

- 19 -

■

Installation

Installation Orientation

Orientation

Install servodrive perpendicular to the wall so that the front panel (containing connectors) faces

outward.

■

Cooling

Provide sufficient space around each servodrive to allow cooling by natural convection or fans.

■

Installing

Installing side

side

side by

by

by side

side

When installing servodrives side by side, provide at least 10 mm space between them and at least

50 mm space above and below them as shown in the figure above. Make sure that the temperature

inside the control panel is evenly, and prevent the temperature around each servodrive from

increasing excessively. Install cooling fans above the servodrives if required.

■

Working

Working conditions

conditions

1.Temperature ：0~ 55 ℃

2.Humidity ：90%RH or less

3.Vibration ：4.9m/s

2

or less

4.Ambient temperature to ensure long-term reliability: 45 ℃or less

Estun PRONET-10AMA User manual

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