FANUC AC Servo Amplifiers βi Series. Description Manual (B-65322EN/02)

B-65322EN/02

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9.TOTAL CONNECTION DIAGRAM

9.2.16 Connection to External Pulse Generator

The βi SVM can operate according to the pulse input from the outside.

As the external pulse generator, a differential type A/B phase pulse

generator that satisfies specifications or FANUC's manual pulse

generator may be selected. When selecting the manual pulse

generator, you need a manual pulse generator adapter

(A06B-6093-D001).

One manual pulse generator can be connected to up to six βi SVM

units. In this case, one manual pulse generator adapter is required

per βi SVM unit.

When a differential type A/B phase pulse generator is used

βi SVM

External pulse

generator

K22

(differential

output)

JA34

When FANUC's manual pulse generator is used (connected to βi SVM on a

one-to-one basis)

Manual pulse

βi SVM

generator

Manual pulse

adapter

K23

K24

generator

JA54

JA55

JA34

When FANUC's manual pulse generator is used (connected to more than

one βi SVM)

Manual pulse

βi SVM#1

Manual pulse

K25

generator adapter

K24

generator

JA34

JA54

JA55

K25

Manual pulse

βi SVM#2

generator adapter

K24

JA34

JA54

JA55

K25

Manual pulse

βi SVM#6

generator adapter

K24

JA34

JA54

JA55

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9.TOTAL CONNECTION DIAGRAM

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B-65322EN/02

9.2.16.1 Connection when differential type A/B phase pulse generator

is used

Details of cable K22

K22

External pulse generator

βi SVM

(differential output)

JA34

(1) PA

*PA

(2) *PA

(3) PB

*PB

(4) *PB

+5V

(9) +5V

+5V

(18) +5V

+5V

(20) +5V

(12) 0V

(14) 0V

(16) 0V

Connector: FI40-2015S (Hirose Electric Co., Ltd.)

Case: FI-20-CV (Hirose Electric Co., Ltd.)

Cable specification: Conductor 20/0.18 × 6, 7/0.18 × 3 pairs

Recommended cable:

A66L-0001-0286 (#20AWG × 6 + #24AWG × 6 + #24AWG × 3 pairs)

NOTE

1 Power can be supplied from the βi SVM to the

equipment if the equipment operates on +5 V and

0.35 A maximum.

In this case, pay attention to the power supply

voltage drop due to cable resistance.

2 Be sure to use twisted pairs to connect the PA and

*PA signals and the PB and *PB signals in pairs.

3 Except the pins indicated in the above figure, leave

pins open. Never connect unused conductors of

the cable to these pins.

4 Maximum cable length:

50 m

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B-65322EN/02

I/O Link

9.TOTAL CONNECTION DIAGRAM

9.2.16.2 Connection when FANUC's manual pulse generator is used

Details of cable K23

Cable K23 is a signal cable used to connect the manual

pulse

generator and adapter (JA54).

Manual pulse generator adapter

JA54

Manual pulse generator

Connector: FI40-2015S

(PCR-EV20MDT)

Case: FI-20-CV

１

HA1

(M3 screw terminal)

HB1

０V

（HA2）

+5V

（HB2）

０V

K23

+5V

HA1

HB1

６

０V

+5V

Cable connection (K23)

Manual pulse generator

JA54

HA1

#24AWG

HB1

+5V

9,18,20

+5V

12,14,16

#20AWG

Shield

Recommended cable:

A66L-0001-0286 (#20AWG × 6 + #24AWG × 3 pairs)

Recommended connector (JA54 side)

Connector: FI40-2015S (Hirose Electric Co., Ltd.)

Case:

FI-20-CV (Hirose Electric Co., Ltd.)

Recommended cable:

A02B-0259-K821 (7m) Change the connector name before use.

Although the maximum cable length is 50 m, the length is further

limited because of the power supply voltage drop as follows:

Limitation due to power supply voltage drop

Suppress the power supply voltage drop due to the cable resistance to

0.2 V or less (the sum of the voltage drop of both the 0V and 5V lines).

Perform calculation assuming that the power supply current of the

manual pulse generator is 0.1 A.

In the calculations, the cable length must include the cable length of

K24.

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9.TOTAL CONNECTION DIAGRAM

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B-65322EN/02

Details of cable K24

Cable K24 is a signal cable used to connect the manual pulse

generator adapter (JA55) and the βi SVM (JA34).

βi SVM

Manual pulse generator adapter

JA55

JA34

(PCR-EV20MDT)

１

*PA

*PB

K24

６

Connector: FI40-2015S

+5V

Case: FI-20-CV

+5V

Cable connection (K24)

JA55

JA34

*PA

#24AWG

*PB

+5V

#20AWG

Shield

Recommended cable: A66L-0001-0286 (#20AWG × 6 + #24AWG

× 3 pairs)

Recommended connector:

Connector: FI40-2015S (Hirose Electric Co., Ltd.)

Case:

FI-20-CV (Hirose Electric Co., Ltd.)

The maximum cable length is 5 m.

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B-65322EN/02

I/O Link

9.TOTAL CONNECTION DIAGRAM

Details of cable K25

Cable K25 is a signal cable used to connect the manual pulse

generator and more than one manual pulse generator adapter (JA54).

Manual pulse generator adapter #1

JA54

Manual pulse generator

Connector: FI40-2015S

(PCR-EV20MDT)

Case: FI-20-CV

１

HA1

(M3 screw terminal)

HB1

HA2

+5V

HB2

K25

+5V

HA1

HB1

６

+5V

K25

Manual pulse generator adapter #2

JA54

(PCR-EV20MDT)

１

HA1

HB1

HA2

Connector: FI40-2015S

HB2

Case: FI-20-CV

６

(+5V)

K25

(+5V)

Manual pulse generator adapter #6

JA54

(PCR-EV20MDT)

K25

１

HA1

HB1

HA2

HB2

Connector: FI40-2015S

６

Case: FI-20-CV

(+5V)

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B-65322EN/02

I/O Link

9.TOTAL CONNECTION DIAGRAM

Manual pulse generator adapter

- Dimensions

Weight: Approximately 100 g

- Installation condition

Because the manual pulse generator adapter does not have a sealed

structure, it must be installed in a sealed cabinet similar to the cabinet

of the βi SVM.

The manual pulse generator adapter has two 3.6-diameter holes. Use

these holes to secure the adapter.

Because being lightweight, the manual pulse generator adapter need

not secured with screws. However, be careful not to allow the

adapter to touch other electrical circuits to cause short-circuit.

Ground the case by using the case mounting screw of the manual

pulse generator adapter.

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9.TOTAL CONNECTION DIAGRAM

I/O Link

B-65322EN/02

- Operation conditions

The maximum allowable frequency of the input signals is 100 kHz.

The βi SVM multiplies input pulses by four to obtain move commands.

Therefore, up to 400 kpps is specified as a move command.

Positive direction move command pulse

*PA

*PB

Tp Tp Tp Tp

Tcyc

Negative direction move command pulse

*PA

*PB

Tp Tp

Tp:

1.2µsec or more

Tcyc:

10µsec or more

Tcyc

Sequence

External input

pulse

βi SVM

+ pulse

internal input

- pulse

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9.TOTAL CONNECTION DIAGRAM

I/O Link

B-65322EN/02

9.2.17 Connection to Servo Check Board

The servo check board converts digital values used for control in the

digital servo system into analog voltages to allow observation with

instruments such as an oscilloscope.

Ordering specification

A cable with a reverse connection prevention feature and a servo

check board adapter are required to connect the servo check board to

the βi SVM.

Ordering

Name

specification

A06B-6057-H630

Servo check board

A06B-6050-K871

Cable with reverse connection prevention feature

Servo check board adapter

A06B-6093-K021

(adapter board and cable, both dedicated to βi SVM)

Connection

Before installing and removing the servo check board, turn off the

power to the βi SVM.

Cable with reverse

insertion prevention

CNI1

feature

Adapter board + cable

A06B-6050-K871

A06B-6093-K021

βi SVM

TEST

JN1

JD1A

K20

Servo check board

To the stage that follows the I/O Link

A06B-6057-H630

NOTE

The servo check board adapter and the servo

check board may be connected only when

adjustments are made. Never start operation

while they are left connected.

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B-65322EN/02

APPENDIX A.CONNECTING THE REACTOR AND LINE FILETER

A.2

CONNECTION EXAMPLES

Correct connection

Reactor (Note 3)

Power supply regenerative

• One power supply regenerative amplifier is

amplifier (Note 1)

connected to one rector.

• The line filter is connected from the primary

Reactor (Note 3)

Power supply regenerative

side of the rector.

amplifier (Note 1)

• More than one resistance regenerative

amplifier can be connected to the line filter.

(The current rating of the line filter must not

Line filter

Resistance regenerative

be exceeded, however.)

(Note 4)

amplifier (Note 2)

Resistance regenerative

amplifier (Note 2)

Incorrect connection (1)

Reactor

Power supply regenerative

• The resistance regenerative amplifier is

(Note 3)

amplifier (Note 1)

connected to the secondary side of the

rector.

The resistance regenerative amplifier may be

damaged.

Resistance regenerative

The power supply regenerative amplifier may

amplifier (Note 2)

malfunction.

Resistance regenerative

amplifier (Note 2)

Incorrect connection (2)

Reactor

(Note 3)

Power supply regenerative

• The line filter is connected from the

amplifier (Note 1)

secondary side of the rector.

The resistance regenerative amplifier may be

damaged.

The power supply regenerative amplifier may

Line filter

Resistance regenerative

malfunction.

(Note 4)

amplifier (Note 2)

Resistance regenerative

amplifier (Note 2)

Incorrect connection (3)

Reactor

Power supply regenerative

• More than one power supply regenerative

(Note 3)

amplifier (Note 1)

amplifier is connected to one reactor.

One power supply regenerative amplifier may

Power supply regenerative

be damaged.

amplifier (Note 1)

The other power supply regenerative amplifier

may malfunction.

NOTE

Any devices must not be connected between the

rector and power supply regenerative amplifier.

Otherwise, the connected device may be damaged

and the power supply regenerative amplifier may

malfunction.

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A.CONNECTING THE REACTOR AND LINE FILETER APPENDIX

B-65322EN/02

(1)

Power supply regenerative amplifier

α series PSM

A06B-6077-HXXX, A06B-6087-HXXX

αi series PSM

A06B-6110-HXXX

βi series SVPM

A06B-6134-HXXX

Others

(2)

Resistance regenerative amplifier

α series PSMR

A06B-6081-HXXX

αi series PSMR

A06B-6115-HXXX

α series SVU

A06B-6089-HXXX

α series SVUC

A06B-6090-HXXX

β series SVU

A06B-6093-HXXX

βi series SVM

A06B-6130-HXXX

A06B-6132-HXXX

Others

(3)

Reactor

A81L-0001-0133

A81L-0001-0147

A81L-0001-0150

A81L-0001-0122

A81L-0001-0123

A81L-0001-0120

A81L-0001-0124

A81L-0001-0155

A81L-0001-0156

A81L-0001-0157

A81L-0001-0158

A81L-0001-0159

A81L-0001-0160

Others

(4)

Line filter

A81L-0001-0083/3C

A81L-0001-0101/C

A81L-0001-0102

Others

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FANUC SERVO AMPLIFIER βi series DESCRIPTIONS

1. Type of applied documents

Name

FANUC SERVO AMPLIFIER βi series DESCRIPTIONS

Spec. No./Ver.

B-65322EN/02-02

2. Summary of Change

Group

Name / Outline

New, Add

Applicable

Correct, Del

Date

Basic Function

Optional

Function

Unit

Maintenance

Parts

Notice

Correction

Another

Addition of β(HV)i series SVM

New

2005. 1

FANUC SERVO AMPLIFIER

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βi series DESCRIPTIONS

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05.01.18

K.Inaba

Add newly

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β(HV)i series SVM DESCRIPTIONS

This documents is described about the specification of β(HV)i series SVM.

Please refer to FANUC SERVO AMPLIFIER βi series DESCRIPTIONS (B-65322EN/02) about

contents without in this.

All specifications and designs are subject to change without notice.

FANUC SERVO AMPLIFIER

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βi series DESCRIPTIONS

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Configuration

AC400V input type

βSVM1-40HVi

βSVM1-10HVi

βSVM1-20HVi

(CAUTION)

FUSE

Stabilized power supply

DC24V

+24V etc

CXA19B

CXA19A

CXA19B

CXA19A

Optical cable

COP10A

COP10B

3phase 400V to 480VAC

Optical cable

Magnetic

Breaker

CZ4

Line

contactor

filter

５A

Emergency

Magnetic contactor

CX29

Circuit

Stop switch

Control signal

JX5

breaker

CX30

Emergency stop signal

CXA20

JF1

CXA20

JF1

Lighting

CZ5

surge absorber

CX5X

CZ6

Step-down transformer

AC230~AC277V

(CAUTION)

to AC200~AC240V

Fan unit

CAUTION

The input voltage specification of a fan unit is AC200~AC 240V.

Please confirm the input voltage specification of a stabilized power

supply.

Please be sure to install a breaker, an electromagnetic contactor,

24V power

Battery

and AC line filter.

supply for

case

Please be sure to use a stabilized

24VDC power supply for

motor brake

amplifier. Common use with 24V power supply for motor brakes

cannot be performed.

The cabling of CX29 and CX30 of the second and subsequent

amplifiers may be omitted. Refer to “Total connection diagram” for

details.

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2. Specification

Item

SVM 1-10HVi

SVM 1-20HVi

SVM 1-40HVi

Interface

FSSB

Unit Designation

A06B-6131-H001

A06B-6131-H002

A06B-6131-H003

Power P.C.B.

A16B-3200-0515

A16B-3200-0516

A16B-3200-0517

Control P.C.B.

A20B-2101-0051

Main Power For

Input Voltage

AC 400-480 V (+10%,-15%)

50 / 60 Hz

Three Phase

Current at 50Hz

2.3 A rm s

3.6 A rm s

9.0A rm s

Supply

Rated Capacity

1.6 kV A

2.5 kV A

6.2kV A

Control

Input Voltage

DC 24 V (+10%,-10%)

Power supply

Input Current

0.9 A rm s

Rated Output Current

3.1A rm s

5.6A rm s

9.2A rm s

Current Limit Value

10Ap

20 Ap

40 Ap

Servo HRV control

HRV2,HRV3

Main Circuit Control Method

S ine W ave P W M C ontrolw ith T ransistor B ridges

D ynam ic brake circuit

Buit-in

Servo output frequency range

0-334Hz

- High C urrent

- IPM Abnorm al

- High Voltage of DC Link

- Low Voltage of DC Link

Warning and protectivefunctions

- O verheat of Discharge Resistor

- Low Voltage of C ontrolPower Supply

- FSSB C om m unication Error

- Locked Fan M otor

Ambient Temperature Range

0 to +55 degrees C elsius

Weight

3.9kg

Built-in regererative resistor

(64ohm ,50W no-w ind condition)

Option

(64ohm ,130W w ind velocity 2m /s condition)

Separated AC line filter

Separated battery

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3. Applicable motors

α4

α8

α12

α22

/ 4000HVi

/ 3000HVi

αi

(20A)

(40A)

α2

α4

α8

α12

/ 5000HVi s

/ 4000HVi s

αi_s

(10A)

(40A)

MOTOR

β2

β4

β8

β12

β22

/ 4000HVi s

/ 4000HVis

/ 3000HVi s

/ 2000HVi s

βi_s

(10A)

(20A)

SVM1-

10HVi

○

20HVi

○

40HVi

○

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4. Selection of breaker, electromagnetic contactor, and AC line filter

4.1. Breaker

Name

Specification

Note

The breaker for

A06B-6077-K101

Fuji Electric EA53B/30+ cover BZ-TB20B-3

main power supplies

(30A)

The breaker for

A06B-6077-K106

Fuji Electric EA33/5+ cover BZ-TB10B-503

control sources (5A)

4.2. Electromagnetic contactor

Name

Specification

Note

Electromagnetic

A06B-6077-K121

Fuji Electric SC-5-1+ cover SZ-JC4

contactor

(32A)

4.3. AC line filter

Name

Specification

Note

AC line filter

A81L-0001-0168

AC line filter

A81L-0001-0169

Please refer to the following table and select it. For details, please refer to B-65322/02JA.

Servo motor

Continuous rating current

Power supply capacity

[Arms]

[kVA]

(Reference value)

β2/4000HVis

1.2

0.8

β 4/4000HVis

1.7

1.2

β 8/3000HVis

1.9

2.7

β12/3000HVis

4.0

2.8

β 22/2000HVis

5.6

3.9

α2/5000HVis

1.7

1.2

α4/5000HVis

2.3

1.6

α4/4000HVi

2.2

3.2

α8/3000HVi

3.6

2.5

α8/4000HVis

5.2

3.6

α12/4000HVis

5.6

3.9

α12/3000HVi

6.7

4.7

α22/3000HVi

9.0

6.2

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5. Cooling fan motor

The fan motor for amplifier cooling is needed for the following model.

Ordering number

Amplifier

Applied motor

A06B-6134-K002

SVM1-40HVi

All motors

6. Derating

Consider derating as shown below, according to ambient temperature.

The solid line is a derating line for use when HRV2, while the dotted line is a derating line for

use when HRV3 is applied.

SVM1-20HVi

Motor current derating

5.6

3.4

Ambient temperature (Degree)

SVM1-40HVi

Motor current derating

9.2

8.3

50 55

Ambient temperature (Degree)

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7. Capacity of regeneration discharge resistor

The regeneration discharge resistor of the following capacity is built in the servo amplifier

module.

Amplifier

Specification

Capacity of regeneration

discharge resistance

SVM1-10HVi

50W

A06B-613１-H001

SVM1-20HVi

No -wind condition

A06B-613１-H002

SVM1-40HVi

130W

A06B-613１-H003

Wind velocity 2m/s condition

8. Setup switch (For DC alarm level)

Since the switch of four channels is in the front of a servo amplifier module for regeneration

resistance protection, please make it the following setup.

Switch

Setup

Switch1

OFF

Switch2

OFF

Switch3

Switch4

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9. Power supply specification

9.1. Three-phase input power supply for motor power

Nominal rating voltage: 400V to 480VAC

Star connection, neutral grounding

PE is provided on the power line

- Allowable voltage fluctuation: -15% - +10%

- Frequency: 50/60Hz

- Allowable frequency fluctuation: ±2Hz

- Power supply impedance : Voltage fluctuation by load (at

maximum output) not be exceed 7%.

- Power supply Unbalance: ±5% or less of rated voltage

9.2. Single-phase input for control power

Please be sure to use a regulated power supply for 24V power supply for amplifier.

Common use with 24V power supply for motor brakes cannot be performed.

- Nominal rating voltage: 24VDC

- Allowable voltage fluctuation: ±10% (Including momentary

variations)

- Power supply capacity

Power supply capacity per amplifier

FSSB interface

0.9A

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10. Installing of lighting surge absorber

Lighting surge absorber between each

power line and ground

(R.A.V-801BXZ-4)

Lighting surge absorber between

power lines

(R.A.V-152BYZ-2A)

Power supply

(a)

To other units

(Grounded to a neutral point on

Control power

tthe Y wire)

(b)

input

AC400V/480V

Stabilized

power supply

Circuit breaker 2 (5A)

βiSVM

(DC24V)

Ground plate

Main circuit

power input

Ground-fault circuit

Circuit breaker 1

Magnetic

AC line filter

interrupter for power

contactor

magnetic cabinet

CAUTIONS

(1) To increase the efficiency of lightning surge absorption, the wires indicated by bold

lines should be as short as possible.

Wire cross-sectional area : 2 mm² or more

Wire length :

The total length of the cables used for line-to-line lightning surge protector (a) and

that used for line-to-ground lightning surge protector (b) must not exceed 2 m.

(2) When performing a dielectric strength test by applying an overvoltage to the power

line, line-to-ground lightning surge protector must be removed to enable the applied

voltage to be maintained.

(3) The circuit breaker 2 (5A) works for line protection when the lightning surge absorber

is short-circuited because of a surge higher than its rating being applied.

(4) Because current does not flow through lightning surge protector in a normal state, the

circuit breaker 2 (5A) can be used together with the surge absorbers as well as with

other equipment.

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11. External dimention/ Panel cut-out drawing/ maintenance area

11.1. SVM1-10HVi, SVM1-20HVi, SVM1-40HVi

Yamanashi 401-0597 JAPAN

172

100 max.

External dimensions/ panel cut-out/ maintenance area is the same as SVM1-40i and

SVM1-80i. Please refer to B-65322/02EN for details.

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11.3. Lighting surge absorber A06B-6077-K143

Connection diagram

(1) For line-to-line installation: RAV-152BYZ-2A

Connection diagram

(2) For line-to-ground installation: RAV-801BXZ-4

Surge

Specification

Rated voltage

Clamp voltage

withstand

Surge withstand voltage

current

R⋅A⋅V-152BYZ-2A

460VAC

1470V ±10%(V1.0)

2500A(8/20µS)

20kV(1.2/50µS)

Surge

AC discharge start

Maximum surge discharge

Specification

Rated voltage

withstand

voltage

start voltage

current

line-to-line: 500VAC,

R⋅A⋅V-801BXZ-4

800VAC ±20%(Ua)

2500A(8/20µS)

2.32kV(1.2/50µS)

line-to-ground: 290VAC

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12. Total connection diagram

AC400V input type

βSVM1-40HVi

βSVM1-10HVi

βSVM1-20HVi

(CAUTION)

FUSE

Stabilized power supply

DC24V

K11

CXA19B

CXA19A

CXA19B

CXA19A

Optical

COP10A

COP10B

3phase 400V to 480VAC

Optical cable

Breaker

Magnetic

CZ4

contactor

Line

filter

CX29

Circuit

Emergency

JX5

breaker

stop switch

CX30

CXA20

JF1

CXA20

JF1

Lighting

CZ5

surge absorber

CX5X

CZ6

K10

Step-down transformer

AC230~AC277V

(CAUTION)

to AC200~AC240V

Fan unit

CAUTION

The input voltage specification of a fan unit is AC200~AC 240V.

Please confirm the input voltage specification of a stabilized power supply.

Please be sure to install a breaker, an electromagnetic contactor, and AC

24V power

line filter.

Battery

supply for

Please be sure to use a stabilized 24VDC power supply for amplifier.

case

motor brake

Common use with 24V power supply for motor brakes cannot be performed.

The cabling of CX29 and CX30 of the second and subsequent amplifiers

may be omitted. Refer to “Total connection diagram” for details.

FANUC SERVO AMPLIFIER

TITLE

βi series DESCRIPTIONS

DRAW.

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B-65322EN/02-02

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DATE

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12.1. Connection details

Refer to Section [ I. .SVM ] of B-65322EN/02 for details.

12.1.1. Details of cable K2 (Refer to B-65322/02EN)

Please select specification of cables in consideration of

following

table.

Refer

Section [ I .SVM ] of B-65322EN/02 for details.

Servo motor

Continuous rating current

[Arms]

(Reference value)

β2/4000HVis

1.2

β4/4000HVis

1.7

β8/3000HVis

2.7

β12/3000HVis

4.0

β22/2000HVis

5.6

α2/5000HVis

1.7

α4/5000HVis

2.3

α4/4000HVi

3.2

α8/3000HVi

3.6

α8/4000HVis

5.2

α12/4000HVis

5.6

α 12/3000HVi

6.7

α22/3000HVi

9.0

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βi series DESCRIPTIONS

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12.1.2. Details of cable K3 (Refer to B-65322/02EN)

Please select specification of cables in consideration of

following

table.

Refer

Section [ I. .SVM ] of B-65322EN/02 for details.

Servo motor

Continuous rating current

[Arms]

(Reference value)

β2/4000HVis

1.7

β4/4000HVis

2.4

β8/3000HVis

3.1

β12/3000HVis

5.1

β22/2000HVis

5.7

1.7

α2/5000HVis

3.1

α4/5000HVis

α4/4000HVi

4.1

4.2

α8/3000HVi

5.6

α8/4000HVis

6.7

α12/4000HVis

9.1

α12/3000HVi

9.2

α 22/3000HVi

FANUC SERVO AMPLIFIER

TITLE

βi series DESCRIPTIONS

DRAW.

No.

B-65322EN/02-02

EDIT

DATE

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DESCRIPTION

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FANUC AC Servo Amplifiers βi Series. Description Manual (B-65322EN/02) - page 9