FANUC Series 16i/160i/160is-MODEL B, Series 18i/180i/180is-MODEL B, Series 21i/210i/210is-MODEL B. MAINTENANCE MANAUL

1. DISPLAY AND OPERATION

B-63525EN/02

[NC system] menu screen

PERIODICAL MAINTENANCE

O0001 N12345

(NC)

ITEM NAME

BATTERY FOR CONTROLLER

BATTERY FOR PULSECODER

FAN MOTOR

LCD BACK LIGHT

EDIT *** ***** *** ****

19:27:05

[

][ STATUS ][ MACHIN ][ NC

][ (OPRT) ]

[ SELECT ][

][

]

[

][

][ CAN

][ EXEC

]

NOTE

On the NC system screen, no item name can be registered,

erased, input, or output.

(2) MDI keypad-based setting

An item name can be registered on the status screen by first entering

it in the following format using keys, then pressing soft key

[INPUT] (or the

INPUT

key).

Pressing soft key [+INPUT] adds the item name to the list of

previously registered item names.

Format

Alphanumeric characters*two-byte characters*alphanumeric characters

The two-byte characters shall comply with the FANUC code. (See

Section 1.19.6.)

When entering a two-byte character using keys, sandwich it with

an “*” pair.

The item name can consist of up to 24 alphanumeric characters (if

no two-byte character is included) or 12 two-byte characters (if no

alphanumeric character is included).

Example) To register “LCD backlight,” enter:

>LCD*110E10F410CC114010B610FE_

152

B-63525EN/02

1. DISPLAY AND OPERATION

NOTE

“*” cannot be used in item names, because it is used as

control code.

“[”, “]”, “(“, or “)” also cannot be used in item

names.

When both alphanumeric and two-byte characters are

used in an item name to be registered, the warning

message “DATA IS OUT OF RANGE” may appear even if

the maximum allowable number of characters has not been

exceeded.

To erase the registered data for an item, place the cursor on the

target item name, press soft key [CLEAR], then [EXEC].

When an item name is deleted, the related service life, remaining

service time, and count type are also deleted.

(2) Remaining service time

The remaining service time of an item (the time allowed before the

item is replaced) is obtained by count-down and displayed under

“Remaining service time.” When the remaining service time

decreases to a specified percentage (specified in parameter No. 8911)

of the service life or lower, it is displayed in red.

Count-down continues even after the service life has expired.

NOTE

Setting is impossible on the status screen.

It should be done on the setting screen.

(3) Count status

The count status is displayed at the left of the corresponding item

number, as listed below:

Display

Count status

Blank

Count suspended

Count under way

The service life has expired.

153

1. DISPLAY AND OPERATION

B-63525EN/02

1.19.4

The setting screen lets you specify the service life, the remaining service

time, and count type for a registered item name.

Setting Screen Display

It also displays the same count status information as displayed on the

and Setting

status screen.

PERIODICAL MAINTENANCE

O0001 N12345

(SETTING)

LIFE

REMAIN

COUNT TYPE

*01

10000H

ALL TIME

@02

20000H

5000H

LIV TIME

32767H

10000H

--------

@04

1500H

720H

RUN TIME

EDIT *** ***** *** ****

19:27:05

[ CHANGE ][ TYPE ][ CLEAR ][ +INPUT ][ INPUT ]

[ EFFECT ][ ALL

][ LIV

][ RUN

][ CUT

]

[

][ READ

][ PUNCH ][

][

]

(1) Service life

The service life of a consumable item is to be specified under “Service

life.”

First place the cursor on the service life of a target registration number,

enter a desired service life value using numeric keys, then press soft

key [INPUT] (or the

INPUT

key). The specified service life is set up,

and the same value is set up also under “Remaining service time.”

In addition, the count type for the item changes to:

“------”

Pressing soft key [+INPUT] adds the newly specified service life value

to the previously specified life value. The added service life value is

reflected to the remaining service time.

The valid data range for the service life is:

0 to 65535 (hours)

NOTE

An attempt to set up the service life for a non-registered

item results in the warning message “EDIT REJECTED”.

An attempt to enter a value that is out of the valid data range

results in the warning message “DATA IS OUT OF RANGE”.

An attempt to enter a value that would make the service life

or remaining service time 0 or lower, it is clamped at 0.

Pressing soft keys [CLEAR] and [TYPE] results in the

warning message “EDIT REJECTED”.

154

B-63525EN/02

1. DISPLAY AND OPERATION

(2) Remaining service time

The remaining service time of an item (the time allowed before the

item is replaced) is determined by count-down and displayed under

“Remaining service time.” When the remaining service time

decreases to a specified percentage (specified in parameter No. 8911)

of the service life or lower, it is displayed in red.

Count-down continues even after the service life has expired.

First place the cursor on the remaining service time of a target

registration number, enter a desired remaining service time value

using numeric keys, then press soft key [INPUT] (or the

INPUT

key).

Pressing soft key [+INPUT] adds the newly specified remaining

service time to the previously specified remaining service time.

The valid data range for the remaining service time is:

0 to (service

life)

After soft key [CLEAR] is pressed, pressing soft key [EXEC] sets the

remaining service time with the same value as for the service life.

NOTE

An attempt to set up the remaining service time for a non-

registered item or an item for which the service life has not

been set up results in the warning message

“EDIT

REJECTED”.

An attempt to enter a value that is out of the valid data range

results in the warning message “DATA IS OUT OF RANGE”.

An attempt to enter a value that would make the remaining

service time 0 or lower, it is clamped at 0.

4. Pressing soft key [TYPE] results in the warning message

“EDIT REJECTED”.

(3) Count type

The type of a selected count method is specified under “Count type.”

After the cursor is placed on the count type of a target registration

number, pressing soft key [TYPE] displays the next count type as a

soft key. Select it and press soft key [EXEC].

Soft key

Meaning

Display

[NO CNT]

Not counting (suspended).

—

[ ALL ]

Always count.

All times

[PWR ON]

Count while the power is supplied.

Power-on time

[ RUN ]

Count while operation is under way.

Operating

[ CUT ]

Count while cutting is under way.

Cutting

155

1. DISPLAY AND OPERATION

B-63525EN/02

NOTE

An attempt to set up the count type for a non-registered

item or an item for which the service life has not been set up

results in the warning message “EDIT REJECTED”.

Soft keys [INPUT] and [+INPUT] are ignored.

In leap years, an error of 24 hours occurs in the all-time

count.

Pressing soft key [CLEAR] results in the warning message

“EDIT REJECTED”.

Pressing soft key [PUNCH] enables registered data to be output to an

1.19.5

external unit.

Registered Data

Pressing soft key [READ] enables data to be input from an external unit.

Input/Output

These operations can be done on the status, setting, and machine system

menu screens.

EDIT *** ***** *** ****

19:27:05

[

][ READ

][ PUNCH ][

][

]

[

][

][ CAN

][ EXEC

]

D Data output

After the EDIT mode is selected, pressing soft key [PUNCH] outputs the

registered data in the following format.

Format

- Format for output from the status and setting screens

G10 L60 P01 Aa Rr [n] Qq ;

G10 L60 P02 Aa Rr [n] Qq ;

G10 L60 P03 Aa Rr [n] Qq ;

Format

- Format for output from the machine system menu

G10 L61 P01 [n] ;

G10 L61 P02 [n] ;

G10 L61 P03 [n] ;

156

B-63525EN/02

1. DISPLAY AND OPERATION

a : Service life

: Remaining service time

n : Item name

[Alphanumeric characters*two-byte characters * alphanumeric

characters

q : count type

0 = not to count

1 = count at all times

2 = count during power-on time

3 = count during operation

4 = count during cutting

D Data input

After the EDIT mode is selected, pressing soft key [READ] causes data

to be registered with item names according to the format in which the data

is input (G10).

Data registration can be done even by executing the format (G10) once

input to the program memory.

This requires a programmable data input option.

NOTE

If the input format (G10) differs from the output format,

registration may fail.

Parameter

8911

Percentage to the service life of each item displayed on the periodic

maintenance screen

[Data type] Byte

[Unit of data] 1%

[Valid data range] 0 to 100

On the periodic maintenance screens, any remaining service time value

smaller than the specified percentage to the service life is displayed in red

for warning purposes.

157

2. LCD-MOUNTED TYPE i SERIES

HARDWARE

B-63525EN/02

LCD-MOUNTED TYPE i SERIES HARDWARE

This chapter describes the printed-circuit board in the i series CNC

control unit of LCD-mounted type and the functions of the card PCBs

mounted on the printed-circuit board. It also explains how to replace

consumables.

2.1

STRUCTURE

165

2.2

OVERVIEW OF HARDWARE

166

2.3

TOTAL CONNECTION DIAGRAMS

170

2.4

CONFIGURATION OF PRINTED CIRCUIT BOARD

CONNECTORS AND CARDS

175

2.5

LIST OF UNITS AND PRINTED

CIRCUIT BOARDS

221

2.6

REPLACING THE MOTHERBOARD

229

2.7

REPLACING FUSE ON CONTROL UNIT

231

2.8

REPLACING BATTERY

232

2.9

REPLACING FAN MOTORS

236

2.10 REPLACING LCD BACKLIGHT

239

2.11 HEAT GENERATED IN EACH UNIT

243

164

2. LCD-MOUNTED TYPE i SERIES

B-63525EN/02

HARDWARE

Serial communication board

Motherboard

Remote buffer/DNC1/DNC2

CPU for CNC control

⋅

Power supply

Sub-CPU board

⋅

2-axis to 8-axis control

⋅

Spindle control

Sub-CPU for 2-path control

⋅

LCD/MDI interface

⋅

2-axis to 8-axis control

⋅

I/O Link

⋅ Spindle interface

⋅

PMC-SB7

⋅ Analog output

⋅

Analog output (option)

⋅

High-speed DI

⋅

RS-232C x 2

C board

⋅

Memory card interface

C function for PMC

⋅

Ethernet

Symbol CAPi T board (Only T series)

Graphic conversation function

RISC board (Only M series)

High-precision contour control function

Basic system

Data server board

Data server function

Loader control board

Loader control function

2-axis/4-axis control

I/O Link-II board

I/O Link-II interface

Option

HSSB interface board

High-speed serial interface

Without slots, or

Ethernet board

with 2 slots, or

Ethernet interface

with 3 slots, or

with 4 slots

DeviceNet interface board

DeviceNet interface

PROFIBUS board

PROFIBUS function

On a unit with option slots, as many option boards as the number of option slots can be mounted.

However, some option slots accept only specific option boards.

167

2. LCD-MOUNTED TYPE i SERIES

HARDWARE

B-63525EN/02

2.2.2

Series 18i/180is

Serial communication board

Motherboard

Remote buffer/DNC1/DNC2

CPU for CNC control

⋅

Power supply

Sub-CPU board

⋅

2-axis to 6-axis control

⋅

Spindle control

Sub-CPU for 2-path control

⋅

LCD/MDI interface

⋅

2-axis to 6-axis control

⋅

I/O Link

⋅ Spindle interface

⋅

PMC-SB7

⋅ Analog output

⋅

Analog output (option)

⋅

High-speed DI

⋅

RS-232C x 2

C board

⋅

Memory card interface

C function for PMC

⋅

Ethernet

Symbol CAPi T board (Only T series)

Graphic conversation function

RISC board (Only M series)

High-precision contour control function

Basic system

Data server board

Data server function

Loader control board

Loader control function

2-axis/4-axis control

I/O Link-II board

I/O Link-II interface

Option

HSSB interface board

High-speed serial interface

Ethernet board

Without slots, or

Ethernet interface

with 2 slots, or

with 3 slots, or

DeviceNet interface board

with 4 slots

DeviceNet interface

PROFIBUS board

PROFIBUS function

On a unit with option slots, as many option boards as the number of option slots can be mounted.

However, some option slots accept only specific option boards.

168

2. LCD-MOUNTED TYPE i SERIES

B-63525EN/02

HARDWARE

2.2.3

Series 21i/210is

Motherboard

CPU for controlling CNC

⋅

Power supply

⋅

2-axis to 4-axis control

⋅

Spindle interface

⋅

LCD/MDI interface

⋅

I/O Link

⋅

PMC-SB7

⋅

Analog output (option)

⋅

High-speed DI

⋅

RS-232C × 2

Serial communication board

⋅

Memory card interface

⋅

Ethernet (option)

Remote buffer/DNC1/DNC2

PMC C board

C function for PMC

Symbol CAPi T board

Graphic conversation

Basic system

(for 21i-T only)

Loader control board

Loader control function

2-axis/4-axis control

I/O Link-II board

I/O Link-II interface

HSSB interface board

Option

High-speed serial interface

Ethernet board

Ethernet interface

Unit without option

slots or unit having

DeviceNet interface board

two option slots

DeviceNet interface

PROFIBUS board

PROFIBUS function

On a unit with option slots, as many option boards as the number of option slots can be mounted.

However, some option slots accept only specific option boards.

169

2. LCD-MOUNTED TYPE i SERIES

B-63525EN/02

HARDWARE

Common to 16i/18i/21i/160is/180is/210is

Motherboard

24V-IN(CP1A)

24 VDC power

Soft key cable

MDI UNIT

CK2

MDI(CA55)

CK1

R232(JD36A)

RS-232C I/O unit

R232(JD36B)

RS-232C I/O unit

{

Touch panel

Analog output for tool drive

A-OUT&HDI(JA40)

High-speed skip input

Distributed

I/O

Manual pulse generator

board

24VDC

CPD1

JA3

I/O Link(JD44A)

JD1B

Operator’s

panel

JD1A

24VDC

CPD1

Distributed I/O

board

Power

JD1B

magnetics

I/O UNIT

JD1A

cabinet

I/O unit, etc.

Position coder for

SPDL&POS(JA41)

analog spindle

Circuit breaker

200VAC

AC reactor

200VAC

MCC

Circuit breaker

CX3

CX1A TB2

PSM CX4

CX1B TB1

JX1B

Position coder

CX1A

TB1

CX2A JX1A

JA7B

SPM

JY2

TB2

JA7A TB1

CX2B JX1B

To 2nd spindle

Serial spindle motor

TB1

CX2A JX1A

COP10B

Axis 1 servo motor

FSSB(COP10A-1)

SVM

TB2

COP10A

JF1

TB1

CX2B JX1B

COP10B

Axis 2 servo motor

FSSB(COP10A-2)

SVM

COP10A

COP10B

Axis 3 servo motor

SVM

COP10A

COP10B

Axis 4 servo motor

SVM

COP10A

Up to four to eight axes, depending on the model (In this figure, a 1-axis amplifier is used.)

Separate detector interface unit 1

24VDC

CP11A

JF101

Linear scale, axis 1

JF102

Linear scale, axis 2

COP10B

JF103

Linear scale, axis 3

COP10A JF104

Linear scale, axis 4

CNF1

JA4A

Battery for absolute scale

(Required only when an absolute scale is used)

Separate detector interface unit 2 (cannot be used in the 21i/210is)

CP11A JF101

Linear scale, axis 1

JF102

Linear scale, axis 2

JF103

Linear scale, axis 3

JF104

Linear scale, axis 4

ETHERNET(CD38A)

Note) See Chapter 3 for connecting

Ethernet

the PC functions of the

SV-CHK(CA69)

Servo check board

160is/180is/210is.

171

2. LCD-MOUNTED TYPE i SERIES

HARDWARE

B-63525EN/02

When option boards are provided

Serial communication

board

Remote buffer board

DNC1 board

DNC2 board

R232-3(JD28A)

RS-232C I/O unit

(when remote buffer board or DNC2 board is used)

R422-1(JD6A)

RS-422 I/O unit

(when remote buffer board or DNC1 board is used)

Sub-CPU board

(cannot be used in

21i/210i)

A-OUT(JA40)

Analog output for tool drive

Position coder

SPDL&POS(JA41)

{

Position coder

PSM

Spindle motor

SPM

Servo card

To 2nd spindle

FSSB(COP10A-1)

Subaxis 1

COP10B

servo motor

SVM

FSSB(COP10A-2)

COP10A

Subaxis 2

COP10B

servo motor

SVM

COP10A

Subaxis 3

COP10B

SVM

servo motor

COP10A

Subaxis 4

COP10B

servo motor

SVM

COP10A

Up to 6 or 8-axes, depending on the model

SV-CHK(CA69)

Servo check board

172

2. LCD-MOUNTED TYPE i SERIES

B-63525EN/02

HARDWARE

When option boards are provided

Circuit breaker

Loader control board

200VAC

AC reactor

200VAC

MCC

Circuit breaker

CX1A TB2

CX3

PSM

CX4

CX1B TB1

CX2B JX1B

TB2

CX2A JX1A

Loader axis 1

FSSB(COP10A)

COP10B

TB2

SVM

servo motor

JF1

COP10A

TB1

CX2B JX1B

Loader axis 2

COP10B

SVM

servo motor

COP10A

Loader axis 3

COP10B

SVM

servo motor

COP10A

Loader axis 4

COP10B

SVM

servo motor

COP10A

(In this figure, a 1-axis amplifier is used.)

SV-CHK(CA69)

Loader control servo check board

Distributed I/O

board

24VDC

JA3

CPD1

Operator’s

I/O Link(JD1A)

JD1B

panel for

JD1A

loader

24VDC

CPD1

Distributed I/O

Power

board

JD1B

magnetics

I/O unit, etc.

JD1A

cabinet

Data server board

ATA card

The user should have the ATA card ready.

10BASET(CD38)

Ethernet

HSSB board

(When an PANEL i or PC is connected

HSSB(COP7)

PC or PANEL i

using the HSSB interface, the model

name is 16i/18i/21i.)

173

2. LCD-MOUNTED TYPE i SERIES

B-63525EN/02

HARDWARE

2.4

CONFIGURATION OF

PRINTED CIRCUIT

BOARD

CONNECTORS

AND CARDS

2.4.1

FS16i/18i/21i

Motherboard

D Specification

Name

Specification

Series 16i

A20B-8100-0660

Series 18i

A20B-8100-0661

Series 21i (without Ethernet function, PMC-SA1)

A20B-8100-0662

Series 21i (without Ethernet function, PMC-SB7)

A20B-8100-0663

Series 21i (with Ethernet function, PMC-SA1)

A20B-8100-0664

Series 21i (with Ethernet function, PMC-SB7)

A20B-8100-0665

175

2. LCD-MOUNTED TYPE i SERIES

B-63525EN/02

HARDWARE

Connector number

Application

COP10A-1, COP10A-2

Servo amplifier (FSSB)

CA55

MDI

CA69

Servo check

JD36A

RS-232C serial port

JD36B

RS-232C serial port

JA40

Analog output/high-speed DI

JD44A

I/O link

JA41

Serial spindle/position coder

CP1

24VDC-IN

JNA

F-BUS interface

CN8

Video signal interface

CNM1A

PCMCIA interface

CN2

Soft key

CN3

Inverter

CD38A

Ethernet

177

2. LCD-MOUNTED TYPE i SERIES

HARDWARE

B-63525EN/02

D Card and power supply

mounting location

Connector

(1) Axis control

(2) Display

(3) CPU card

card

control card

Connector

(4) Power supply unit

No.

Name

Specification

Function

Remarks

(1)

Axis control card

A20B-3300-0033

Axis control 2 axes

Applicable servo software: Series 9090

(21i)

A20B-3300-0032

Axis control 4 axes

A20B-3300-0243

Axis control 2 axes

Applicable servo software: Series 90B0

A20B-3300-0242

Axis control 4 axes

A20B-3300-0241

Axis control 6 axes

A20B-3300-0240

Axis control 8 axes

A20B-3300-0248

Axis control 4 axes

Applicable servo software: Series 90B0

(High-speed HRV)

A20B-3300-0245

Axis control 6 axes

A20B-3300-0244

Axis control 8 axes

A20B-3300-0246

Learning-control axis

Applicable servo software: Series

control

90B3/90B7

A20B-3300-0247

Learning-control axis

Applicable servo software: Series

control

90B3/90B7 (High-speed HRV)

178

2. LCD-MOUNTED TYPE i SERIES

B-63525EN/02

HARDWARE

No.

Name

Specification

Function

Remarks

(2)

Display control

A20B-3300-0280

10.4″ color LCD with

Graphic software 60V6 series, embedded

card

graphic function and

Ethernet control software series 656A

embedded ethernet

A20B-3300-0281

8.4″ color LCD with

graphic function and

embedded ethernet

A20B-3300-0282

9.5″ monochrome

LCD with graphic

function and

embedded ethernet

A20B-3300-0283

7.2″ monochrome

LCD with graphic

function and

embedded ethernet

A20B-3300-0300

9.5″ monochrome

Embedded Ethernet control software

LCD with embedded

series 656A

ethernet

A20B-3300-0301

7.2″ monochrome

LCD with embedded

ethernet

A20B-3300-0302

9.5″ monochrome

LCD

A20B-3300-0303

7.2″ monochrome

LCD

(3)

CPU card

A20B-3300-0310

DRAM 16MB for

Series 16i/18i

A20B-3300-0311

DRAM 32MB for

Series 16i/18i

A20B-3300-0291

DRAM 16MB for

Series 21i

A20B-3300-0290

DRAM 32MB for

Series 21i

A20B-3300-0312

DRAM 16MB for

When embedded ethernet function is used

Series 21i

with Series 21i

A20B-3300-0313

DRAM 32MB for

Series 21i

(4)

Power supply unit

A20B-8100-0720

179

2. LCD-MOUNTED TYPE i SERIES

HARDWARE

B-63525EN/02

D DIMM module mounting

location

DIMM

module socket

(1) FROM/SRAM

(2) Analog spindle

module

DIMM

module socket

No.

Name

Specification

Function

Remarks

(1)

FROM/SRAM

A20B-3900-0160

FROM 16MB

Various control software programs are

module

SRAM 1MB

stored in the FROM module.

The SRAM is a battery-backed memory

A20B-3900-0161

FROM 16MB

module.

SRAM 2MB

A20B-3900-0162

FROM 16MB

SRAM 3MB

A20B-3900-0163

FROM 32MB

SRAM 1MB

A20B-3900-0164

FROM 32MB

SRAM 2MB

A20B-3900-0165

FROM 32MB

SRAM 3MB

A20B-3900-0180

FROM 16MB

SRAM 256kB

A20B-3900-0181

FROM 16MB

SRAM 512kB

A20B-3900-0182

FROM 32MB

SRAM 256kB

A20B-3900-0183

FROM 32MB

SRAM 512kB

(2)

Analog spindle

A20B-3900-0170

Analog spindle

module

position coder

180

FANUC Series 16i/160i/160is-MODEL B, Series 18i/180i/180is-MODEL B, Series 21i/210i/210is-MODEL B. MAINTENANCE MANAUL - page 7