mitsubishi FR-SE Maintenance Manual

lTSU8ISf4C ELECTRIC

h

COW,JAPAN

SPINDLE

XNTROLl_ER

.model F

Versior, ConfideTtial:

Some material i?

is

3.00

for

internal use only.

R-SE

chi3

..r-

i .

/+

‘, i

manuai

FR-SE

YiIXT

MAN

BNP-A7237-35A

Page

Front Panel (Fig.

t

:

Hinge Panel (Fig. 2)..................................

3.

General Instructions for Changing FR-SE Card's

Magnetic Sensor

2:

Encoder System FR-SE Spindle Drive (Fig.

6.

Freqrol SE-CPU1 Card

7.

FR-SE SE-CPU1 Card (Fig.

8.

Freqrol SE-CPU2 Card

9.

FR-SE SE-CPU2 Card (Fig. 6)

10.

Freqrol SE-IO FR-SE SE-IO Card (Fig.

11.

General Instructions for Changing FR-SE

12.

13.

Current Transformer Offset Adjustment Procedure......1 3

14.

FR-SE PLG (Tachometer) Diagram

15.

SE Motor Shaft Rotation vs Command

16.

PLG Waveforms PLG RPM Graph (Fig.

17.

PLG Adjustment

18.

Magnetic Sensor Waveforms C Diagram

19.

20.

Magnetic Sensor Adjustment Procedure.................1 7

21.

FR-SE Base Driver Waveforms (Fig.

22.

Procedure for Checking Base Driver

Maximum Speed Adjustment.............................2 0

23.

Meter Output Adjustment..............................2

24.

FR-SE Converter Output Firing Sequence

25.

26.

FR-SE Inverter Waveforms (Fig.

27.

FR-SE Inverter Waveforms (Fig.

28.

Adjustment of Converter Enable Circuit...............2 5

29.

EPROM Location/Insertion Diagram (Fig.

30.

Instructions for Changing FR-SE EPROM................2 7

31.

FR-SE

32.

Testing Output Transistors, Diode,

33.

FR-SE

34.

FR-SE 7.5 Kw Base

35.

FR-SE 11 Kw Base

36.

FR-SE 15 Kw Base (Fig.

37.

FR-SE 18.5 Kw Base (Fig.

38.

FR-SE 22 Kw Base (Fig.

39.

Blank

40.

FR-SE Basic Diagram

41.

Main Power Circuit (Fig.

42.

Converter Output Circuit (Fig.

43.

Inverter Output Circuit

44.

FFt-SE

45.

Blank Page...........................................4 2

46.

FR-SE Control Block Diagram (Fig.

47.

Circuit Descriptions .................................

48.

Block Diagrams (Fig. 29 - I........................

Base Layout

5.5 Kw Base (Fig.

Page............................................3

Driver C Output Circuit (Fig.

Card...................................1

l)....................:

.............l

2

..... ...3

FR-SE

Spindle Drive

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

5)

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

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

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

(Fig.

4)

3)

.......

.........

...4

..S

6

7 ...8 ...9

0

7)............................11

Hinge........1

2

(Fig.8)...............14

(Fig.

(Fig. 9B &

9C)

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

lo)..............................1

Procedure.............................1

9A).........14

(Fig.

lOA).......

..14

4

5

11)................18

Waveforms.........1

9

1

(Fig.

13)...................2

14)...................2

15)...........2

16)..........................2

&

Capacitors......2 9

17)

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

18)..........................3

.

19)...........................3

20)...........................3

21).........................3

22)...........................3

12).....2

2 3 4

6

8

30

2

3

4

5

1

6

(Fig.

23)........................3

241.........................3

25)...................3

(Fig.

26)

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

27)..............4

28)................4

7

8 9

1 3

_,’

._

A

it

MITSUBISHI

FR-SE Front Panel

ELiklRIC CORF!.JAPAN

AC SPINDLE

CONTROLLER

mod F

R- SE

Note: When exchanging hinge panel the original front panel should

stay with the machine. This is so that the original BN number

will stay with the machine.

The BN number indicates the switch

settings for the spindle drive.

,

-

c-.

b-4

N

f

\

/

Nameplate

/

serial number

I

CO-U..

W”

~-----~

I*- ______

m ------

c,

/

_____d

*

a-

-

p---.

_

B-s.

manufacturing check number date

numDer

Figure

I

parts list

TYPE

I

or' order

CI

1

’

_-

SE-PW

Hinge

5

t t

I

1 ’

*

. .

'_.I

: 8

(Power

Supply)

.

SE-CPU1

(Conctol Card)

or

SE-CPU2

To

'R06SO

TBII

(RO,S~,~E)

-

Green

E

-

White

(No

Polaricy) :l;

0

b:

*

r-1

I

’ 8, ’

I

L-1

r-7

.I

1 _

I

1

0’

Zl

I

a

h

81

Hinge

.

;‘

. ,

l

A

SE-IO

Figure 2

b

LB

.A

-3-

General Instructions for Chanqinq FR-SE Card's

1. Remove power from unit. Note:

Note:

FR-SE

and other

CBl

breaker does not remove power from SE-PW

PCB's.

If Main Breaker removed by

F3.

CAUTION:Fl,F2, &

CBl

breaker and removal of fuses

(Use Machine Main Breaker)

cannot be

shut off. Power can be

F3 are live at this time. Fuses

(PCB)

Fl,F2, t

are usually located inside of base unit on the line filter. Refer

to

Figures 17 to 22 (FR-SE Base).

2. Removal of SE-CPU card. (Refer to Fig. 2)

(1)

Remove the connectors for external connection of

orientation detector, PLG,

On'CPU2:

CONA,

CONAA,

CON2i

CON11 and CON12. Unscrew power supply wires Note: Honda connectors

(2)

Remove the card while

tion spacer claws.

7

_ .

aemoval

(1)

of

After removal

SE-IO

card. (Refer to Fig.

of

the above procedure, from

(2)

TB2, CONl,

Remove

and CON3

CONlOl, CON102,

have screws

the

remove the load/speed meter wiring

etcc

and

On

CONC. TO SE-IO

CPUl:

CON4 and CON2.

card remove

PSA

and DGA.

and retaining clips.

compressing the

card

installa-

2)

CPU card

of the

connectors according to

I/O card.

and CON103 on the rear of the

hinge panel.

(3)

Remove

the small hinge panel

upon

which the CPU card

was installed.

(4)

Remove the screws fixing the I/O card, and then pull

out the upper guide strongly and pull the I/O card from the SE-PW connectors. (CON21 -

4. Remove the SE-PW power

(1)

Remove

the CPU card and I/O card according to the

supply.

CON241

,

(Refer to Fig. 2)

above procedure,.

(2)

Remove the three 200 volt

from the terminal

Note:

(31

E is green and

Remove the screws on the back

block located on the base of the unit.

RO&SO

are white with no polarity.

AC

power wires RO,SO, 6 E

of

She

hinge holding the

SE-PW and the remove the SE-PW unit.

5. Assembly of hinge panel.

(1)

Install the

new

cards

in the reverse

order of the re-

moval procedure.

Important Note:

After replacement,

confirm that all

screws

and connectors are tight and correct. Also verify positive insertion of the connectors.

Applying Power:

1. After replacement,

all specific adjustment procedures

should be observed. Especially current transformer

offsets,

meter calibration,

and

orientation.

2. Verify that EPROM's and switch settings are correct.

3. Optional:

Verify that base driver waveforms are correct.

4. Verify spindle operation:

(1)

Confirm full speed range in each gear

reverse.

(2)

Confirm orient

operation).

Verify alignment before attempting ATC.

operation in each gear (Including ATC

forward and

FR-SE Spindle Drive

--t-

Magnetic sensor system

Orientation position

Magnetic

sensor

input

with single point orientation

FR-SE-2-

SE-IO

SE-CPU

I

CON4

-K-F

CON2

unit

For

panel

maintenance"

Sequence

circuit

(Input/output)

Load

Speed meter

Note:

256 pulses/motor

Pulse generator

256

Overheat detection

tieccr

PLG is 2

pulses

pha

(?

r

3

Phase

Figure 3

Motor

blower

A

FR-SE

Sbindle

Drive

-5-

Encoder system with multiple point

Orientation position

2 phase 1024 pulse/rev.

Encoder input Encoder output

to CNC

’

8

6

FR-SE-2-

SE-IO

SE-CPU2

CONA CoNAA

-K-A

CON2

ori.entation

CON31

I=

CONC

CON3

unit

_

For maintenance

panel

Sequence

(Orientation posit

data)

TB2

circui

Sequence

circuit

(Input/output)

a

0

AC Power Input

200

-

230 VAC

AC Spindle Motor

Note: PLG is 2 phas

256

Overheat detection

pulse generator

Motor blower

Load meter Speed meter

pulses/motor re

(PLG)

-_

3 Phase

Figure 4

Freqrol SE-CPU1 Card

I

Refer to Figure 5 for location.

PSA................+

DGA

.............. ..Digita 1 ground

SW1

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

SW2

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

SW3 ..............

sw4-1

SW402,3,4 SW4-5,6,7 SW408 sws-1,2 sws-3,4,5 SWS-6,7,8 SW601

SW602 SW603 SW604 SW605 SW6-6 SW60? SW6-8 sw7-1 SW7-2 sw7-3 sw7-4

SW7-5,6,7,8

SW8 SW9

SW10 SWll-1,2

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

.......

........

...........

..........

........ ..Acceleration/decelleratio

........

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

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

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

......

........

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

..?.....Spe

. ..S

......... ..Orientatio n

SWll-3.4...........0rien

STl......l.........Rese

ST2

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

5

volt

supply

..Gea

r ratio H

Gear ratio

..Gea

r ratio L

..Cree p speed

...2nd

..ls

...Mag.

deceleration point

t deceleration point

Sensor mounting direction

..Torqu e limit

M

(20/30rpm)

(lo/SO%)

..Spe ed detection range

..Orien

..Velocit ..Digita

t

(Normal/test)

.y loop (Closed/open)

1 input

(Binary/BCD)

..Spee d input (Emitter/collector)

..Serv

.-Meter

..Zer ..Mag. ..Externa 1

o rigidity (High/low)

calibration (Off/On)

.

IUxmum speed

(Low/high)

o speed (Low

Sensor orient in-position

E-Stop alarm display (On/Off) ..Loa d meter output (High

..Bas

e speed

(1150rpm/l500rpm)

..Moto r size/type

ed loop proportional constant

peed

loop integral constant

..O&entatib

n

speed direction select

t stop

servo rigidity

t

..Orien t test

Switch:

(25/16

(.ON/OFF)

degree)

(212/149

degree)

.

(Fwd/Rev)

also external input

n time constant

(2/58%)

.

ZSrpm/high 50rpm)

(l/S

deg.)

lOv/low 3~)

(2.2kw/rpm / 22kw/rpm)

(25/240)

(l-5/14.4)

(20/320rpm

.

/gear

ratio)

4

VRl

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

VR2

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

CH53...............Mag.

LED1

LED2 LED3 L&D4 LED5 LED6 LED7

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

............. ..Read y condition

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

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

...............L~

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

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

LED8 ..............

LED9

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

LED10 ............

LEDll..............Mag.

LEDlZ..............Spar

..Mechanica 1

orient position shift

..Mag. Sensor sensitivity adjust

Sensor input ..A C Power phase identification

..I= 'CW

rotation command

. CCW rotation command

w speed detection (See

..Hig

h motor current (110%)

Up to speed

.Orientation

(+/-i5%)

approach

SWS-6,7,8)

In position orient stop

..Belo

w zero speed

Sensor signal level above

8.5~

e

4

5-J

--

+sv

;A

Digital ground

>N I I

FR-SE SE-CPU1 Card

Gear Ratio H Gear Ratio

ml-ML

Gear Ratio L

Phase

Ready

cw

ccw (REV)

Speed Current Up

Approach

In Position

Zero Speed

Hag. Sensor

Spare

(FWD)

CO

Speed

LED I LED 2 L&D 3 LED

4

LED 5 LED 6 LED

7

LED

6

LED 9

LED10 LED11

Spare

-7-

RESET -

OR

1 ENT_

TEST

iol

ST 1

CON

1

Test, Etc.

CH58 CH59

1

SE--CP'Jl

l

CON31

_.

CH50

j

l

cn54

l

CX61

Freqrol

SE-CPU2 Card

Refer

PSA................+

to Figure 6 for location.

5 volt supply

DGA................Digita 1

...

.

SW1

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

SW2

SW3

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

sw4-1

SW4-2.3.4 SW4-5,6,7 sw4-a

sws-1,2 sws-3,4,5 SWS-6,7,8 SW601

SW602

.SW6-3

SW604 SW6-5

SW6-6

SW607

SW6-8 sw7-1

SW702 sw7-3 ..*.

sw7-4 sw7-5,6,7,8

SW8

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

SW9

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

SW10

SWll-1,2 SWll-3.4 SW12

. .

sw13..::::. SW14

SW15 ST1

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

ST2

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

PIN11

PIN12 & PIN13 SPARE PIN LED1 LED2

LED3 LED4

LED5 LED6

LED7 LED8 LED9

LED10

LEDll..............Spar

LEDlZ..............Spar

..........

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

.........

........

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

..........

..Cea

..Gea

..Cea

..Cree p speed

..ls

..Torgu

r

r ratio L

.2nd

deceleration point

t deceleration

.Encoder

e limit

........ ..Acceleration/decelleratio

........ ..Spe ed

............ ..Orien t (Normal/test)

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

.........

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

.

..-..........Externa 1

........

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

......

..Velocit y loop (Closed/open) ..Digita 1 input

..Spce

..Positio n input (Emitter/collector)

d input

..Mete

...

..Max

..Zer

..Serv

..Loa

..Bas e

intum

o

o rigidity (High/low)

d meter

..Moto r size/type ..Spee d loop proportional constant

..Spe

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

.........

....

.....

.......

..Orientatio n speed

..Orientatio

..Orien t stop servo rigidity

..Orien

........Orien

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

..Orien t position shift (Medium 1.4 deg.1 ..Orien t position shift (Fine

ed

loop

t in-position range

t position shift (Course 22.5 deg.)

..Rese t ..Orien t test

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

...

.....

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

............. ..Read y condition

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

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

........

.......

.....

......

..Encode

....

..CON C Orient position input level select

..Extr a jumper

..A C Power

. CW rotation command

. CCW rotation command

..Lo

w speed detection (See

..Hig h motor current (110%)

..U p to Speed

............. ..Orientatio n approach

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

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

In position orient stop.

..Belo

w zero speed e e

Switch: (ON/OFF)

ground

ratio H

ratio

mounting

M

(20/30rpm)

point

direction

(lo/SO%)

(25/Z

(225/146

also

degree)

(Fwd/Rev)

external input

n time constant

detection range

(Binary/BCD)

(&nitter/coilcctor)

r

calibration (Off/On)

speed (Low/high)

speed

(Low

E-Stop alarm display (On/Off)

ZSrpm/high 50rpm)

output (High

speed

~1150rpm/1500rpm)

(2/58%)

lOv/low 3~)

(2.2kw/rpm / 22kw/rpn)

integral constant

(20/320rpm

(1.5/14.4)

/gear ratio)

n direction select

(.09/1.32

-088

deg.)

r power

phase identification

supply (ON

strap

+Sv)

SWS-6,7,8)

(+/-15%)

(25/24@!

degree)

-

DGA

@

Digital ground

rl

CON11

Gear Ratio H Gear Ratio

HH

-uL

Gear Ratio L

Phase Ready

CM

(FWD)

CCIJ (REV)

Speed

Current Up to Speed

Approach

In Position

Zeta

Speed

Spare Spore

FR-SE SE-CPU2 Card

LED

I

LED

2

LED 3 LED4 LED 5 LED 6 LED

7

LED LED 9

LED10 LED11 fp8rt

6

. CHSI

t CHSII

-

9

-

1

,rLIEN’

TEST

SW0

CON

SW10

1

0 CHSS

l

.

Q

’ CH60

\

SW11

CHS6

CHSI PIN11

SW9

CH53

CH52

I

A I

l 00

Test, Etc.

CHS4

.

CHSS

0 CH61

1 SE--cPU2]

0

Orient Position

Shift

?=I

Kl

8

Q_

.5:'3

In Position Range

CON31

0

CH59

l

CH62

PIN12

SW IS

SW

I4

SPARE

0

T

PIN13

Figure 6

Freqrol SE-IO Card

-

IC’

Refer to Figure 7 for location.(*) Factory

PSA.. DGA

VRl.(*) ............

vR2.t*1 vR3.(*) VRs.(*)

VR6

VR7

VR8.(*) VR9.(*), VRlO

L

VRll

VR12

vR13 VR14

VRlS

PIN1 .............

PIN2 6 PIN3 PIN4 PINS

LED12,13,14,15

LED16 LED17 LED18 LED19

LED20 LED101

LED102

LED103 LED109 LED110 LED111 LED112

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

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

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

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

..........

..,....,.....~uppl

.....

.

;./......CTC

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

......

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

.......

......

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

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

...

....

........

+sv

supply

.-Digital-g%oun

.

Phase

current command zero adjust

d

. Phase current command zero adjust . Phase current. command zero adjust

+/-10~

..Hig ..L w ..Converte

Reference adjust (not used)

h over-speed level adjust

over-speed level adjust (not used)

r voltage gain adjust

y voltage peak value gain adjust

1 Converter offset adjust

..CTC ..CTC ..cTC

..SM 1

..M

..Mu.

2 fnverter offset adjust 4 V Phase motor current offset adjust 3 U Phase motor current offset adjust

Speed

1

Load meter output adjust

meter output adjust

speed or Over-speed select (A used)

..CON I Digital speed input level select

.Breaker

..E

w setting

trip 8 overheat-alarm disable

(new)

OFF ..Driv e alarm indicators

.-Spare

............ ..Unde r voltage indicator

............ ..Converte r regeneration indicator

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

...........

-

LED108

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

...........

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

...........

..Bas e transistor cut-off indicator ..Converte r voltage charging ..Spe ed command display

..Spee d command display

..

..Spe ed command display

.Speed

command display

..Spee d command display

.Speed

command display

..Spee d command display

set,

18.Skw

or larger

ibinary

(x2048) (x1024)

(x8)

1x4)

(x2)

(xl)

don't change.

,.

output)

.--.

Spindle Alarms:

Motor Over Heat

;:

Excessive Speed Error..................ON

3.

Blank

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

Breaker Trip

Z:

Phase

6 .-

External

7.

Over Speed

8.

Converter I.O.C............ON

9.

Controller Over Heat.......ON................O N

10.

Under

11.

Over Voltage

12.

13.

14.

15.

Inverter I.O.C.............ON....ON

CPU Fault CPU Fault CPU Fault

Loss.......................ON..........O

Emergency...............ON....ON

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

Voltage..........;...ON....,;.....ON

l................ON....ON..........O

Z................ON....ON....ON

3................ON....ON....ON....O

LED12 LED13 LED14

AL8 AL4 AL2

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

LEDlS

AL1 ON

......

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

ON

ON....0

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

N

......

..ON....ON....O N

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

......

(Converter)...ON.....'.....ON....O

N

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

N

......

N

-

II

-

La?12

LED13

LED14 LED15

SPARE

Lm1u3

ml02 Lm

101

PSA

0

cl

DciA

62

cl

CON12

n

Speed

I

PIN2 2.7::

CHI CH2 .

0

. CH9

0 cxi I 0

CH32.

CIi33

l

Q-i360 l CIi37

Xl

x2 x4

X8

x16 x32 x64 x128

x256

x512

x1024

x2048

Counnand

LED’s

%

.’

’

_’ : ,

r

I : II.‘,,

CH3

I

I :‘<.

r, -,

1PL’NS

DGA

for

\ zest) Cm6

Dl2

cH31

0

CH38

l

b

VR7

l

Cx23.0.

-4

cfi27 ’

CH29 .

on new

CH40L

CH41 0

/ /‘/,a

CH4 2

CH4 3A .

(VR 10)

CON

I

1

l

CHS

.CH4

QI7

VR

,’

l l

CON2

2

. cx?z

-5

o

CK28

(Converter)

i

CH30

PIN1

ua;

replaced by SPARE

PCB’s.

T/?/p: ‘.

fi

1

Figure

7

J

CON23

.I

CH58.

(VRI I> VR13

CON 3

VR12

CON24

MCON

I

Test

LED200 f

@Jo. m

@JVFM(cJ VRG-i

00

IZZI’I Q) J 0 .-Yz OJ

TB2.

102

I---

‘*

SW_

1

I

’

I

:

i;

I I

. .

-

FB

7.-l

I I

Breaker tria alarm dis

- 12 -

General Before exchanging the

Instructuions

for Changing FR-SE Hinge FR-SE hinge panel please confirm the

following:

(1) Remove the

later installation

original hinge cover panel and keep it for

on

the new hinge. This maintains the original BN number on the spindle drive. The BN number tells the service the controller's

Note:

(2)

original card.

Spindle

SE-CPU1 Card:

the same as the original card. Refer to Fig.

(3) SE-CPU2 same as the original through SW15 the same

(4) EPROM's SE-CPU1 and

engineer the

ratings.

,hinge

Card: Set shorting

will have either

Set adjustments

Set

dip

card.

settings.

Refer to Figure 1 if necessary.

and rotary switches SW1 through

pins (PIN11 through

Set dip and rotary switches

as

the original

SE-CPUZ:

Verify that numbers on the

of

the pins, switches and

CPU1

VR1

or

and

CPUZ,

VR2

the same as the

not both.

SW11

5

for locations.

PIN131

SWi

card.

Refer to Fig. 6.

the

new EPROM labels match the original EPROM. Newer versions of software EPROM's will have a higher number or letter on the label, which is

verify ERPOM version

original EPROM's in the new CPU card if the sockets are empty. in installing

ok. If unsure please

level.

Use

EPROM's.

care

Do not

Please

in removing EPROM's and caution

install upside down, as this

call Mitsubishi and

.

remove and install the

ROM1

and ROM2

will damage the EPROM. Refer to Figure 15 for detail.

I _

.

4

(5)

SE-IO Card: Set same as the original card. than those specified in the instructions. Refer to

(6)

Optional: full power

Test base driver waveforms'before restoring

(CBl

OFF).

output transistors were being damaged. Diode,

and Capacitor.

Refer also to Testing Output Transistors,

shorting.pins,(PfNl

through PINS) the

Do not make any adjustments other

Fig.

7.

This test should be performed if

damaged

and replaced or suspected of

See Procedure for Checking Base Driver

Waveforms.

(7)

After installing offsets for Transformer

(81

Confirm

(9)

Confirm

require it

the DC current transformers. Refer to Current

Offset

full speed range in all gears FWD and REV. alignment of spindle at orient in machines that

for.mechanical

F&SE

hinge panel please readjust the

Adjustment Procedure.

operations such as ATC. This may

involve measuring the spindle orient position relative to

axis movement

as specified by the machine manufacturer.

Confirm orientation in each gear. (Including ATC.)

Current Transformer Offset Adjustment Procedure FR-SE

(1)

Offsets should be adjusted with zero current. This is done, by switching the BREAKER TRIP alarm(*) caused by or 4 for location of

CBl

breaker

CBl.

(Note that up is OFF.)

OFF

on FR-SE and disabling

CBl.

Refer to Fig. 3

- 13 -

Note:

Note(*):

Computer Numerical Control FR-SE Fuses Machine Main

Pin 4

(FBI

FR-SE Breaker

Fl, F2, & F3...........1

Breaker...............0

on SE-IO

card...........0

CBl..................OF

(CNC)...OF

F

N (GOOD)

N

F

(*I

It may not be necessary to disable the breaker trip

alarm to complete current transformer adjustments.

Disable

CBl

breaker trip alarm by inserting jumper

(FBI

on Pin 4 of SE-IO PCS. This is located on the lower right corner of the PCB and to the right

to lower right corner

of

Figure 7.A SPARE jumper strap can

of

the

TB2-screw

terminal. Refer

usually be found on the SE-CPU or SE-IO printed circuit

boards.

(2)

Adjust all

acceptable).

DCTC

offsets

to Ov

+/-Smv

(Note:

+/-1Omv

is

Refer to bottom of Fig. 7 for location of ad-

justments and check points.

CTCl

Converter

CTC2

Inverter CTC3 U Phase CTC4 V Phase INV

VRlO VRll

INV VR13

VR12

CH43A CH58

to CH2

CH56

to CH2

CH57

to CH2

(AGA) (AGA) (AGA)

(AGA)

or DGA for Ov. or DGA for Ov.

or

or DGA for Ov.

.DGA

for Ov.

(3)

After adjustment return spindle drive to normal settings.

Note: CNC

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

FR-SE Fuses Machine Main

Pin 4 FR-SE

(FB)

Bleaker CBl

Fl,

F2, L

Breaker...............0

on SE-IO

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

F3.........,.1

card...........0 FF

OFF

N

..O

N

Refer to Figures 17 to 22 (FR-SE Base) for location of fuses.

Output is

of the

motor

FR-SE PLC

256

pulses per revolution

shaft.

-

I& --

Amplified signals C?'

I

SE-CPU

Card

[CON2 1

PA -CH59 PB

-

CH62 &

rPinl6cPB)

LC+Pin

14(PA)

&

CH6

CHS_i

Lf

ted in

VRI

(Offset

(Signal

motor)

A)

Cr.

_.

\

VR3

(Offset

(Signal Ground

B)

4

FWD..

/

0

Figure

FWD.(CCW -

9A

Direction

(LED3-

LED3 ON

Cla>

Figure 8

REV.(CW -

using

Amplified signals

LED4 ON)

Connector

PA

PB

CH60 &

-

CH57 h

-

CP

CH5 CH-

Motor

Note: Motor shaft rotates

Shaft 1800 RPM (130.2

Figure

Peak

0.5

-

I

IO00

Motor Shaft RPM

9B

PA 6

Motor

1

2000

CCW

PB

Peak Output Volts

3000

usec/7680Hz.)

on CW or FWD.

Shlit

RPM

I

Figure

1

4000

(CW & CCW)

5000 6000

z IO

Peak values

command.(LED 3)

I

.

Figure

7000

shown are

9C

Confirm output is in

envelope ac maximum

motor RPM.

I

8000

9000

0.2~

I

10000

shi.

*

L

- I5 -

PLG

Adjustment Procedure FR-SE

(1)

Normally PLG adjustment is not necessary. The PLG should be adjusted in open loop to prevent the spindle drive from responding to PLG signal loss while adjustments are made. Caution:

(2)

With the CNC

(Reset) on the SE-CPU card. Refer to Figure

Figure 6

In open loop sudden speed changes can cause damage.

OFF. Set

(SE-CPU21

for location.

SW602

OFF

(Open loop) and press ST1

5 (SE-CPU11

and

\

(3).Turn

CW on the FR-SE is ON.

(4)

Caution: Increase and decrease motor speed slowly in open loop or damage may occur. 1800 RPM slowly in the

vs gear range.

the CNC ON.

Make RPM adjustments manually if possible.

Command the spindle FWD and confirm LED3

If not command REV instead.

Bring the spindle motor up to about

FWD

direction. See note on command RPM

Note: This should be actual motor shaft RPM in CCW direction.

(Refer to

commanded

Figure 9A.l

RPM

should be compensated or else the spindle

If the machine has gears, the

motor will be at an RPM greater than 1800 RPM.

~-~~~~~~~~~~-~~~~~rr~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

Example: (Max. RPM for gear range / Max. motor RPM) x 1800

(4800

RPM /

6000

RPM1

x

1800 = 1440 Command RPM

---------~-------------~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

Note:

(5)

forms in

If the CNC has a spindle override be aware setting. up and down

Adjust

VR's

Figure

It can also be used to bring the motor speed

slc~ly.

located on PCB in motor to obtain the wave-

9B

at PA and PB or Pin

14'&

16 of CON2. Refer

of

its

’

to Figure 8 for locations.

VRl:

Offset for A Phase

VR2:

Gain for A Phase

VR3: Offset for B Phase

VR4:

Gain for B Phase

(6)

Slow spindle to zero speed.

ify LED4 CCW is ON.

slowly.up

in Fig.

to about 1800 RPM and confirm that the waveforms

9C

are present at PA and

(If not command

rotating CW the output could shift up to

(7)

Slow spindle to zero speed.

and press ST1 on SE-CPU card. Refer to Fig.

(8)

'If the correct output cannot be obtained in

Command spindle

FWD.)

Bring the spindle

'PB.

When the motor shaft is

-O.~V.(-0.4~

Set

SW602

ON (Closed loop)

RE'V

and ver-

max.)

5

or Fig. 6.

(5) C (6)

it

may be necessary to adjust the gap between the sensor and the

detection gear. Refer to Fig. 8 and the FR-SE Maintenance Manual. Then repeat adjustment procedure as necessary.

(9)

Check PA and PB output waveforms a; '0 to Max.

RPM in FWD

and REV to conf-irm that they are within the envelope shown in

Figure 10.

Specifically Max.

RPM in FWD

and.REV.

Motor Speed

Sensor MS signal

Sensor LS signal

Magnetic Sensor

Orient

Timing Chart

-

15-

Oriencacion Command

Speed Arrival

Slow

(software)

Orientation

In Position

Magnetic

Down

Sensor

Timer

.

Finish

Flouncing.

Direction

ORCI

urns

S1

ORAl

LED9

- oRA

of

I

sIa4-5,6,7

Setting

\

Mount

ing

8

I

I.

60-95 ms

At

CH53

+lOv

to

MS signal

'P

I 1

I

1 I

I

1

I

Magnetic Sensor

Output

the output should

LED11

-1ov

ON at

62

be

8.5

2Ov

p

p-p.

-.

7K

Detection sensor

Figure

IOA

LS

signal

Ltage

I

F

.<_

I

+5

CO

+av

_

- 17 -

Magnetic.Sensor

Note :

If

VR1

when a new hinge is installed, necessary.

is replaced

(1)

Refer to FR-SE Maintenance Manual for information on

Adjustment Procedure SE-CPU1

and VR2 are set the same as the original hinge

adjustment is

Adjustment would be necessary if magnet

or

the gap is adjusted.

probally

not

or

sensor

mounting magnet, sensor, and amplifier. Be sure gap, magnet,

and sensor positioning meet specifications if the following adjustments do not work properly.

Note:

Do not attempt tool change with ATC until- all adjust-

ments are made and physical alignment is checked.

(2)

Record the position

speed setting) for later use.

(60 rpm)

and set dip switch

press ST1 (Reset). Refer to Fig.

of

rotary switch SW10 (Orientation

Then set SW10 to position 2

SW601

to

OFF

(Orient test). Then

S

or Fig. 6 for loactions.

Note: -Adjustments of magnetic sensor output should be made at spindle

(3)

Turn

RPM's

of 80 RPM or less.

VR2

(Sensitivity) fully counter clockwise. Refer to

Fig. 5 or Fig. 6 for location of adjustments and check point.

Method 1 (Oscilloscope):

20 Vp-p is obtained between

Press ST2 and adjust

CH53

and DGA at orient. Note that

VR2

until1

the 20 Vp-p waveform occurs only momentarily at orient. Refer to Figure

10A

for waveform. Repeat Method 1, as necessary, increasing VR2 a half division each time until 20 Vp-p is obtained.

Method 2

wise until LED11 lights then stop imediately. LED11

If

hunting occurs at orient, see

(LEDll):

Press ST2 and adjust

SW408

setting.

VR2

slowly clock-'

lighti

only at orient stop the first time and will usually stay on until the next power up or spindle reset. Press ST2 again to verify orientation. insure adequate signal amplitude. Power

Increase

VR2

setting a half division to

‘OFF,

then ON or reset

spindle and press ST2 to verify orient.

(4)

Caution:

avoid any mechanical interference.

Adjust

VRl

(Position shift) as necessary to

This may involve measuring

the spindle position relative to axis movement as specified

by the machine manufacturer. Example: At ATC, tool changer claw must align with spindle or

damage may occur when tools are changed.

(5)

After adjustment return

2. Set

SW6-1

to ON and press ST1 (Reset) to return the spind-

SW10

to original position in step

le controller to normal. Refer to Fig. 5 or Fig. 6 for location

of switches.

FR-SE Base Driver

Waveforms

- 1.8:

Converter Base

+2v

ov

I_

The

converter waveform is visible only

L&D 18 should be ON.

Inverter

Base

+2v

ov

-3.1

Waveform:

I

__

,,,,,_,_J;_~___~~_

Waveform:

IJ.36

OFF

(2800

(60

Hz.)

Voltages

Hr.)

*

I

may vary,

rSee

mstc

_________,

I

uhen

the converter is

Positive range:

Negative range:

Note

1.

OFF

+1.8v

-2.7~

>

I

enabled.

to

+2.2v

to

-3.5~

The

above waveform

At low

RPM’s

ov

k+ ____

_____------I--t-----_____-_---

ov

-3.lv

Note :

the speed

30

Note

Waveforms

same time.

the voltages on one transistor

P side transistors and N side to N side transistors.

is

actually

at

Voltage

-

35 usec.

-

_____

1: Waveforms shown are with

kv Drive or

15 kv Drive or smaller)

on the P side can not be seen on the oscilloscope at the

They do not share a common. It may be helpful to compare

changing betvecn the

which the

range:

Positive: Ncgacive: -2.7~

Larger).

OF?

-1

vaveforms

-_----_-b_t_---

When

60 -70

change slows and is

+1.8v

PINS

PINS is ON

the&

t+

to

another. Hint: Compare P side to

co

to

-3.5~

OFF

vavefo

usec.

bottom two waveforms.

visible.

+2.2v 0~

rl

(18

1

.

Figure

II

-

Procedure for Checking Base Driver Waveforms FR-SE

This procedure should be used if output transistors were

damaged and replaced or output transistors are suspected of

_

being damaged.

(1)

Before restorinq power to

the

machine switch

CBl

OFF.

This prevents power from being applied to the output tran-

sistors.

Disable breaker trip alarm by inserting jumper

(FB)

on Pin 4 of SE-IO Card. This is located on the lower right corner of the card and to the right of the inal.

Refer to lower right corner of Figure 7. A SPARE jumper

TB2

screw term-

strap can usually be found on the SE-CPU or SE-IO Cards.

(2)

Set dip switch

SW602

(Open loop)

OFF

and press ST1

(Reset) on the SE-IO Card. Refer to Figure 7.

(3)

Regeneration Transistor Check: (Converter)

Connect a

1.

ode (top) side of

shcrt

jumper wire between DGA and the cath-

D12

in middle of SE-IO Card. See

_._-

Figure 7. Power CNC ON.

2. lights with converter regeneration.

_

3.

Command the spindle

Confirm LED18 on SE-IO Card is ON. LED18

FWD

or REV (MO'3

or

M04).

Verify

that LED2 and LED3 or LED4 on the SE-CPU Card are ON.

4.

Check the waveforms at the following check points with an ungrounded (isolated) oscilloscope. See Figure 11

for voltage and duty cycle specifications. Refer to

Figure 7 for locations of

CH

Point and resistor.

19

-

‘1 ’

_-

CH50

to right side R146

CH51

to right side R149

CH52 to right side R152

Note:

Leads of the resistors may have coating. Remove coating

CH53 to right side.

CH54

to o

CHSS

to ((

(( ))

R155

I, ,*

if necessary before making measurements.

5. Power CNC Remove the short jumper wire from DGA and D12.

*6.

(4)

Generation Transistor Check:

Power CNC ON.

5:

Command Input a speed command of about

3.

Check the waveforms at the following check points with

4. an ungrounded oscilloscope.

forms.

CH44 to right side R128

,y YCH45

. (5)

Power CNC OFF and return spindle controller to normal.

PIN4 OFF,

to left side R131

.YCH46

to left

SW6-2

OFF.

Verify LED2 is ON.

FWD

or REV.

Refer

to Figure 7 for

Verify LED3 or LED4 is ON.

side R134

ON, and press

(Inverter)

l/10

of top speed.

See to Figure 11 for wave-

location of CH Point.

CH47 to right CH48 to

CH49 to

STl.

If check OK, turn

-

)( "

side*

R137

,, ,*

,*

*,

CBl

ON.

Maximum Speed Adjustment FR-SE Note:

(1)

Overspeed alarm may be caused by missadjustment.

Set

PIN1

(on SE-IO card),

SW607,

and

SW704

on the SE-CPU card according to the following information. For other capacity/rpm settings

Sheet with the machine. Refer to Figure

Figure 7 for SE-IO

Note:

Motor base speed, top speed,

(SW705,6,7,8)

PCB

layout.

refer to Switch Setting

5

or

6 for SE-CPU and

and Kw capacity can be

found on the motor name plate.

Standard Motor: Base Speed

sw7-4

TOP Speed

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

PILL...........

.SW6-7.............

........

.........

1150/1500 1150/1500 3450/4SOO 4600/6000 6000/8000 8000/10000

ON

ON/OFF ON/OFF

B/B

New SE-IO PCB..... VR6

Old SE-IO PCB..... VR7

Note:

On old

A&B

is specified for

SE-X PCB

set

in place of VR6 were

A/A

OFF VR6 VR6

VR7 to S (Middle of rotation) if

PIN1

above.

specified in the above table. VR7

11s0/1s00 1150/1500

ON/OFF

A/A&B A&B/A&B

OFF

VR6 VR6

OFF

VR6 VR6

In step 2 adjust VR7

is no longer used on new SE-IO Cards.

(2)

SET

SW606

to,OFF

and press ST1 (Reset) on the SE-CPU PCB. Adjust VR6 fully clockwise and then counterclockwise to obtain

10~

at CH34 to

DGA.

Refer to Figure 7 for location of

adjustment and check point.

Alternate Method: This method has low accuracy and should

only be used for rough adjustment. For EPROM versions

490-C and later.

Adjust VR6 fully clockwise and then turn it

480-F/

slowly counter-clockwise until LED17 lights. LED17 lights

when voltage at CH3 to DGA is 9.8 to

(3)

The speed meter should be reading

Adjust

If fixed output is used

VR14

to set Maximum speed reading on the speed meter.

or

encoder, VR14 will have no effect

9.9v. max

RPM at this time.

on the meter reading or display. Refer to Meter Output Adjustment Procedure

(4)

Return

SW606

to the ON position and press ST1 (Reset) on

the spindle drive to

switches and

pins

according to the Switch Setting Sheet for the spindle

for

more information.

return

(PfNl, SW607,

it to normal operation. Confirm

and

SW7=4,S,6,7,8)

are set

con-

troler on that machine. If not correct, record setting

difference and repeat adjustment procedure.

-

21

Meter Output Adjustment FR-SE

(1)

These adjustements,

operating conditions for the spindle.

(21

Some machines use the fixed voltage outputs for which

if used, should be made under normal

(CNC

ready)

there is normally no adjustment on the spindle drive. (See step

CONl/THZ

3.)

Outputs are

available

from

connection table below.

CON1 and/or

TB2.

Refer to

-

Note:

Some

machines used the encoder feedback for spindle rpm display and the spindle speed meter output is not used by the CNC.

CONl/TH2 CONl-1 /LMO

CONl-2 /SMO

CONl-18/0M... CONl-49/LMl . .

CONl-SO/SMl....

Note:

Connections:

. . ..Fixed Load Meter Output

. . ..Fixed

..Common

..Adjustable

Adjustable Speed Meter

LMO and

by 220 ohms.

SMO

are voltage outputs, with current limited

LM1

Speed Meter

(Ground)

Load Meter Output

and

SMl

are 1 ma. current outputs,

Output

Cutput

3v/lOv/120%

lOv/MAx

(See

RPM

vR15

vR14

note)

(CH34)

*

with adjustment range of approximately .6 to 1.5 ma.

Note:

Some adjustement

may

still be necessary on the machine

or CNC side even when fixed voltage outputs are used.

(3)

CNC ON and READY (LED2 on SE-CPU

(Meter calibration)

OFF

and press

ST1 (Reset) on SE-CPU card. Refer to left center of Fig. 5 for CPU1 and Fig. 6 for OPTIONAL: Verify LMO is 3v or nected.

If fixed outputs are incorrect refer to the following

1Ov

and SMO

ON).,Set

Dip Switch 6-6

is

10~

CPUZ.

when discon-

note and Maximum Speed Adjustment Procedure.

.

Note:

If the speed meter output is incorrect, check

1Ov

to DGA. If CH34 is high or low, refer to

Speed Adjustment Procedure. er speed alarm. by dip switch

Load meter output can be set for

SW773.

ON is

Misadjustment can cause ov-

lOv/120%

and OFF is

CR34

for

Maxj.mum

3v/lOv

3v/120%.

(4)

The Load meter should read 120% and Speed should read Maximum external panel meter/s.

LMl

and

bottom right Note:

(5)

After adjustment is complete,

SMl

are used

of

Fig.

Outputs may come from CON1 instead of TB2.

(Reset) on SE-CPU or power CNC

RPM.

This is usually full

Adjust

for the correct

VR15

and VR14 respectively if

meter

reading. Refer to

7 for adjustment.location.

set

OFF/ON

SW6-6

ON and press ST1

to reset if

meter,

scale on the

if used,

CNC

pro-

vides a reset signal to the Spindle Drive. (Normal)

FR-SE Converter Output Firing Sequence

R4

-

s4

60 HZ

IC 1oc

SE-IO

Pin 8

Pin 2 -T

Pin 10

Pin 4

Pin 12

Pin 6

The following

RP

CH23

TN

CH28

SP

CH26

RN

CH27

TP

CH24

Phase

+R

+S

-R

+T

-S

+I50

ov

-

CR) $I0

wavelforms

I

i I

I I

can

I

-OFF-

35’

R phase

I I

I

I I I

I ’

be

4

-5.1

I

21S0T

phase

seen

I

-IloO-

35's

2?0°

at

decel

or

with the converter enabled.

msr

i II.56 ms

f

phase

21S0R

phase

TO

36,0°

1

.

2so”

Max. ON

at 60 Hz.

Range: 4.9 Co 5.3 ms‘

TRS

I

time 5.35 ms

IOSO

co

-

TRT

I ISO

Diode Conduct

Shaded

Transisr;

Firing

TRR-I

TRT-6

TRS-3 _

TRR-2

TRT-5

ic

A:

SN

CH25

I I

I

The above check points

l

35'T

phase

2

IS'S

can

be seen ac the same time using AGA or

Figure

I2

phase

.

DGA.

TRS-4

-

FR-SE Inverter Waveforms

-

23

-

CH12: 2800

U CHII

V

CH13

W

CHlk

UP

CH15

VP CH16

UP CHl7

C: PIN5 D: PIN5

-IOv

+5v

Ov

+15v

ov

-360

A: B: PIN5 OFF

PIN5 OFF

ON (Zero RPM)

ON (Max. RPM) 2v p-p Hr.

In

8v

p-p

open loop

CHlO

is max.

usec.

PINS

OFF (Zero RPM)

(Max.

2.5 x

-

8v

p-p

,-----!-

I

V

I

f

(2800

RPM)

CHIO

PIN5 ON

I

I I

I

Hr.)'

2Ov.p-p

5v

p-p

+15v

UN CH18 VN

CHl9

UN

CH20

ov

The

waveforms shown

these waveforms may Example

waveforms showing 26

with'PIN5

saturate and vary from full on to full off.

OFF

usec.

(18Kw

drive or larger). When PIN5 is on

interlock for output transistors.

are

+5v

7

CHII

CHl5

+l5v

CH18

Note: Times and voltages may vary with differrent drives.

ov

I

, I

I

I i

I

J

+

26

usec.

26

usec.-$

(Open

loop)

1

I

.

I I

c

I c . .

r

I

i

I I

I

c

Figure 13

FR-SE Inverter Waveforms

-

L+<

Does not show current feedback or

may be differrent.

+lSv

CHll

U

Phase

ov

_ - -

+15v

CHl3

V Phase

ov

Conditions:

- _ _

I

TAW - 2800 Hz.,

.

complete

I

._ _ - -

c

error signals. Voltages and

Motor

frequency approx. 1.55 Hz, 4670

P ”

-

0 + +

4

timming

!

I

Figure

-

w

14

.

Adjustment of Converter Enable Circuit FR-SE

- 25 -

Note:

turn off (LED 18 ON) or the converter will not turn on enough and cause damage to output transistors

(1)

and LED20 are ON and LED18 is OFF. The condition enabled indicator or

(2)

obtain

Repeat adjustment until equal. of check points and adjustments.

If

VR8

and

VR9

are misadjusted the converter will not

quick

or

capacitors.

The drive should be in ready condition only. Verify LED19

of

converter

(LED181

(LED191

may be incorrect if

The basic adjustment involves adjusting

equal

positive

and base transistor cutoff indicat-

VR8 & VR9

and

negative voltages at CH42 and

Refer

are misadjusted.

VR8 & VR9

to

CH&.

to Figure 7 for location

Use the following table as a

guide for approximate voltages that should be obtained.

P-N DC

Voltage

272~...........+6.80 v

274~

.........

276v...........+6.9Ov........~-6.9Ov.........l95

278~ ...........

280~...........+7.00

282v...........+7.05v.........~7.05v.........199

284~...........+7.10

286~...........+7.15

288~...........+7.20~

290v

...........

292v...........+7.30

294v

......

:....+7.35~.........-7.35~.........208

296v...........+7.40

298v...........+7.45

3oov...*.......+7.50

302~...........+7.55

304~...........+7.60

306~

.........

308v...........+7.70v.........~7.70v.........218

310v

.........

312~...........+7.80

314~...........+7.85

316~

.........

318v...........+7.95

32Ov...........+8.OOv.........~8.OOv.........226

322~

...........

324~...........+8.10

326~

.........

328~...........+8.20

33Ov...........+8.25v.........-8.25v.........2.33

332~...........+8.30

334~...........+8.35~

CH42 P-N

vR8

.........

cCz.-Line

VR9

-6.8Ov

.......

..+6.8%.........-6&v.........l94

Approx. VAC Input at

..192

v

+6.9%.........-6.9%.........197

v

.....

....

-7.OOv

.......

v

..198

v

.........

v

.........

......... -7.20~.........204

+7.25~.........-7.25~.........205

v

.........

-7.lOv

-7.15v

.......

..201

v

..202

v v v

-7.30~.........206

v

..

.......

v

.........

v

..........

v

.........

v

.........

..+7.65~.........-7.65~...,'.....216

-7.4ov

.......

-7.45~.........211

-7.50~.........212

-7.55v

.......

-7.60~.........215

..2.09

v

v v

..214

v v v

v

..+7.75v.........-7.75v.........219

v v

.........

-7.80~

.....

..*.221

-7.85~.........222

..+7.9ov.........-7.9ov........*223

v

.........

-7.95v.........225

v

+8.15~.........-8.15~.........228

v

.........

-8.lOv.........229

..+8.15~.........-8.15~........'.230

v

.........

-8.20~

.......

v

..232

v

.........

-8.30~

.......

-8.35~.........236

..235

v v

CBl

Note:

This table is based on DC

at CH42 and an AC input

of

200~

output of producing

-7.07-v at CH43.

400~

generating

10~

EPROM Location

ROM1

Houncing

Screws

ImDtoDer

Insertion:

(Not fully

Bent Pins:

L

Nameplate

L

Front Panel

Tilting

inserted)

Pin bent outside

of she

socke

ROM2

L,

SE-CPU Card

(P.C.B.)

EPROM Insertion

EPROM

Socket

Printed Circuit Board

(P.C.B.) -

_

Notch or

P

.C.B. Outline

Do.c

Details of the Nameplate:

TYPE

FR-SE-

BN40

Serial number

-

K-

1IJ t::z

Figure

4

’

Type

4

Parts List BN number

Check number

Manufacturing

IS

date

f the socket.

-

- 27 -

Instructions for Changing FR-SE EPROM

(1) Please make sure that all power sources are turned off

before changing EPROM. Because

CBl

in the spindle drive does not remove power from the circuit boards it is necessary to turn off the machine main breaker.

(2).

Note the position of the name plate and the locations the EPROM's in Figure 15. hind the front panel.

The SE-CPU card is located just be-

Two EPROM's

(ROM1 & ROM21

are located

of

on the upper left side of the CPU card.

(3)

Remove the EPROM very carefully with a ROM puller. Be sure not to bend the pins on the EPROM. The EPROM can be removed by prying very carefully on the corners between the EPROM and the socket with a small flat

screw.driver.

Do not

pry against or damage the printed circuit board.

!4)

Confirm the version on the

EPROK

label and note number

for proper socket location. Example: Al in ROM1 socket.

(5)

Locate notch or dot on EPROM and align that end of the EPROM with the notch on the printed circuit board outline. Refer to Figure 15 for detail.

Carefully start all pins of

the EPROM in the socket. Then apply firm pressure to seat the

EPROM in the socket.

Support the printed circuit board so

that excessive bending does not occur. In the case of a new EPROM it may be necessary to bend all of the pins at right angles to the EPROM case before attempting insertion.

(6)

Make sure all of the pins on the EPROM are properly in-

serted in the socket.

pins bent under the EPROM or bent out.

Inspect for tilting of the EPROM and

Refer to Figure 15 for

detail.

(7)

Please record the machine serial number, the new EPROM version from the label, drive nameplate.

Please return this information and the old

and the information form the spindle

EPROM's to Mitsubishi.

(8)

Refer to Figure 15 for location and details of the nameplate.

Machine Serial Number Spindle Drive Type...

BN Number............

SE Serial Number.....

Manufacturing Date...

Check Number.........

EPROM Version........

. . . . . . .

.

. .

Note: machine.

Always keep the original hinge cover panel with the

This keeps the above information correct for that

machine which is necessary for proper servicing of the drive.

mitsubishi FR-SE Maintenance Manual

Specifications and Main Features

Frequently Asked Questions

User Manual