mitsubishi 70 Maintenance Manual

Introduction of <CNC 70 Series Maintenance Training> Course

Course name	: CNC 70	Series maintenance
Maximum number	: 5
of trainees
Aim of the course	: to learn about maintenance of CNC 70 Series
Intended trainees	: Engineers in charge of NC machine tool maintenance
Textbook to use	: CNC 70	Series Maintenance Course
NC model to use	: CNC 70	Series

Curriculum (One-day course)

	Date	Time	Contents
	( Day	9:15	Orientation	The entry of
				participation
			NC system hardware configuration
		to
				record
			Maintenance and diagnosis screens
	)	12:00
			Data input/output operation and practice
	(Month
			NC alarms and part replacement practice
		13:00
			NC setup and practice
		to
			Drive system maintenance and part
		16:30	replacement practice
	)		Drive system alarms and their remedies

Preface

This textbook is designed to be used in "CNC 70 Series maintenance training course". Operations and procedures described in this textbook are basically standard ones. Therefore, they

may be different from yours, depending on your NC model, machine tool builder, machine type, and so on. Before you carry out actual maintenance such as part replacement, we recommend you to consult with our service center.

As this textbook has been written based mostly on the following manuals, please refer to them for the details.

• 700/70 Series Instruction Manual..................................................................	IB-1500041
• 700/70 Series Setup Manual .........................................................................	IB-1500123
• 70 Series Connection Manual .......................................................................	IB-1500253
• MDS-D/DH Series Instruction Manual...........................................................	IB-1500024
• MDS-D-SVJ3/SPJ3 Series Instruction Manual..............................................	IB-1500192

Contents

1. 70 Series System Configuration .........................................................................................................................	1
1.1 NC Configuration ...........................................................................................................................................	1
1.2 System Configuration ....................................................................................................................................	2
1.2.1 System Basic Configuration Drawing......................................................................................................	2
1.2.2 General Connection Diagram..................................................................................................................	3
1.2.3 List of Configuration Units .......................................................................................................................	5
1.2.3.1 Control Unit: FCU7-MU521/FCU7-MU522........................................................................................	5
1.2.3.2 Display Unit: FCU7-DU120-12/FCU7-DU140-12/FCU7-DU140-32 .................................................	5
1.2.3.3 Operation Panel I/O Unit: FCU7-DX7xx............................................................................................	6
1.2.3.4 Keyboard Unit: FCU7-KB024/ FCU7-KB044 ....................................................................................	7
1.2.3.5 Remote I/O Unit:
FCUA-DX100/FCUA-DX110/FCUA-DX120/FCUA-DX140/FCUA-DX101/FCUA-DX111/
FCUA-DX121/FCUA-DX141 .........................................................................................................................	7
1.2.3.6 Scan I/O Card: HR357/HR347..........................................................................................................	7
1.2.3.7 Card-sized I/O Card: HR361/HR371/HR381/HR383 ........................................................................	8
1.2.3.8 External Power Supply Unit: PD25/PD27 .........................................................................................	8
2. Maintenance Screens .........................................................................................................................................	9
2.1 Input/Output Screen ......................................................................................................................................	9
2.1.1 Changing the Valid Area........................................................................................................................	12
2.1.2 Selecting a Device, Directory and File ..................................................................................................	13
2.1.3 Transferring a File .................................................................................................................................	20
2.1.4 Comparing Files (Compare) ..................................................................................................................	22
2.1.5 Formatting an External Device..............................................................................................................	23
2.1.6 List of File Names..................................................................................................................................	23
2.2 All Backup Screen........................................................................................................................................	24
2.2.1 Performing a Backup Operation............................................................................................................	26
2.2.2 Performing a Restore Operation ...........................................................................................................	26
2.2.3 Setting Automatic Backup .....................................................................................................................	27
2.2.4 Backing up the SRAM ...........................................................................................................................	28
2.3 Absolute Position Setting Screen ................................................................................................................	30
2.3.1 Selecting the Axis ..................................................................................................................................	32
2.3.2 Carrying Out Dogless-type Zero Point Initialization ..............................................................................	33
2.3.3 Carrying Out Dog-type Zero Point Initialization.....................................................................................	41
2.3.4 Precautions............................................................................................................................................	41
3. Diagnosis Screens ............................................................................................................................................	44
3.1 System Configuration Screen......................................................................................................................	44
3.2 Option Display Screen.................................................................................................................................	47
3.3 I/F Diagnosis Screen ...................................................................................................................................	48
3.3.1 Displaying the PLC Device Data ...........................................................................................................	51
3.3.2 Carrying Out Modal Output ...................................................................................................................	52
3.3.3 Carrying Out One-shot Output ..............................................................................................................	53
3.4 Drive Monitor Screen...................................................................................................................................	54
3.4.1 Servo Axis Unit Display Items ...............................................................................................................	56
3.4.2 Spindle Unit Display Items.....................................................................................................................	59
3.4.3 Display Items for the Power Supply Unit...............................................................................................	68
3.4.4 Display Items for the Synchronous Error ..............................................................................................	70
3.4.5 Clearing the Alarm History.....................................................................................................................	71
3.5 NC Memory Diagnosis Screen (NC Memory Diagn Screen) ......................................................................	72
3.5.1 Writing/Reading the Data Using the NC Data Designation ...................................................................	74
3.6 Alarm Screen ...............................................................................................................................................	75
3.6.1 Alarm History .........................................................................................................................................	77
3.7 Self Diagnosis Screen .................................................................................................................................	79
4. NC's Maintenance Check and Replacement Procedure ..................................................................................	83
4.1 Maintenance Items ......................................................................................................................................	83
4.1.1 Escutcheon............................................................................................................................................	83
4.1.2 LCD Panel .............................................................................................................................................	84

4.1.3 Compact Flash/IC card..........................................................................................................................	84
4.2. H/W Replacement Methods........................................................................................................................	85
4.2.1 Durable Parts.........................................................................................................................................	85
4.2.1.1 Control unit battery..........................................................................................................................	85
4.2.1.2 Backlight..........................................................................................................................................	87
4.2.2 Unit ........................................................................................................................................................	89
4.2.2.1 Control Unit .....................................................................................................................................	89
4.2.2.2 Display Unit .....................................................................................................................................	91
4.2.2.3 Keyboard unit ..................................................................................................................................	92
4.2.2.4 DX Unit............................................................................................................................................	94
4.2.3 Compact Flash ......................................................................................................................................	95
4.2.3.1 Front Compact Flash.......................................................................................................................	95
5. NC Setup Procedures .......................................................................................................................................	96
5.1 Setup Procedure after SRAM Clear ............................................................................................................	96
5.1.1 Outline of Hardware Configuration........................................................................................................	96
5.1.2 Outline of Setup Procedures .................................................................................................................	97
5.2 Setup Details ...............................................................................................................................................	99
5.2.1 Erasing the backed up data (SRAM).....................................................................................................	99
5.2.2 Inputting the Parameters .....................................................................................................................	100
5.2.2.1 When There is No Parameter File ................................................................................................	100
5.2.2.2 When a Parameter File is Available ..............................................................................................	101
5.2.2.3 Parameter Screens .......................................................................................................................	102
5.2.3 Formatting the File System .................................................................................................................	113
5.2.4 Integrated Time Display.......................................................................................................................	114
5.2.4.1 Setting the Integrated Time...........................................................................................................	115
5.2.4.2 Setting the Time Display Selection ...............................................................................................	116
5.2.5 Credit System......................................................................................................................................	117
5.2.6 Absolute Position Detection System ...................................................................................................	119
5.2.6.1 Dog-type Reference Position Return Operation ...........................................................................	119
5.2.6.2 Starting up the Absolute Position Detection System.....................................................................	120
5.2.7 PLC Switch Function ...........................................................................................................................	122
5.2.7.1 Turning PLC Switches ON/OFF ....................................................................................................	123
5.3 7-segment LED's Alarm/Status Indication .................................................................................................	124
5.3.1 Outline .................................................................................................................................................	124
5.3.2 Status Display......................................................................................................................................	124
5.3.3 Alarm Display ......................................................................................................................................	124
5.3.4 Notes ...................................................................................................................................................	125
5.3.5 Example of alarm display ....................................................................................................................	126
6. Drive Unit Maintenance...................................................................................................................................	134
6.1 MDS-D/DH Series......................................................................................................................................	134
6.1.1 Part system connection diagram.........................................................................................................	134
6.1.2 Maintenance........................................................................................................................................	135
6.1.2.1 Inspections ....................................................................................................................................	135
6.1.2.2 Service parts .................................................................................................................................	135
6.1.2.3 Adding and replacing units and parts............................................................................................	136
6.1.2.3.1 Replacing the drive unit ..........................................................................................................	136
6.1.2.3.2 Replacing the unit fan .............................................................................................................	137
6.1.2.3.3 Replacing the battery..............................................................................................................	138
6.1.2.3.4 Replacing the fuse ..................................................................................................................	140
6.2 MDS-D-SVJ3/SPJ3 Series ........................................................................................................................	141
6.2.1 Part system connection diagram.........................................................................................................	141
6.2.2 Maintenance........................................................................................................................................	142
6.2.2.1 Inspections ....................................................................................................................................	142
6.2.2.2 Service parts .................................................................................................................................	142
6.2.2.3 Adding and replacing units and parts............................................................................................	143
6.2.2.3.1 Replacing the drive unit ..........................................................................................................	143
6.2.2.3.2 Replacing the unit fan .............................................................................................................	144
6.2.2.3.3 Replacing the battery..............................................................................................................	145
7. Servo System Maintenance............................................................................................................................	146
7.1 D/A output specifications for servo drive unit ............................................................................................	146
7.1.1 MDS-D/DH Series ...............................................................................................................................	146

7.1.1.1	D/A output specifications ...............................................................................................................	146
7.1.1.2	Setting the output data ..................................................................................................................	147
7.1.1.3 Setting the output magnification....................................................................................................		148
7.1.2 MDS-D-SVJ3 Series............................................................................................................................		149
7.1.2.1 D/A output specifications...............................................................................................................		149
7.1.2.2 Setting the output data ..................................................................................................................		150
7.1.2.3 Setting the output magnification....................................................................................................		151
7.2 Vibration Suppression................................................................................................................................		152
7.2.1 Notch filte.............................................................................................................................................		152
8. Spindle System Maintenance .........................................................................................................................		153
8.1 D/A output specifications for spindle drive unit..........................................................................................		153
8.1.1 MDS-D/DH Series ...............................................................................................................................		153
8.1.1.1 D/A output specifications...............................................................................................................		153
8.1.1.2 Setting the output data ..................................................................................................................		154
8.1.1.3 Setting the output magnification....................................................................................................		156
8.1.2 MDS-SPJ3 Series ...............................................................................................................................		157
8.1.2.1 D/A output specifications...............................................................................................................		157
8.1.2.2 Setting the output data ..................................................................................................................		158
8.1.2.3 Setting the output magnification....................................................................................................		160
8.2 Diagnostic Procedure When Vibration/Noise Occurs................................................................................		161
8.2.1 How to judge whether the cause is on machine side or control unit side ...........................................		161
8.2.2 How to judge PLG trouble ...................................................................................................................		161
8.2.3 How to check PLG waveform..............................................................................................................		162
8.2.3.1 Configuration of serial detector TS5691 .......................................................................................		162
8.2.3.2 Adjust A and B phase signals........................................................................................................		163
8.2.3.3 Check Z phase signal....................................................................................................................		164
8.3 Adjustment of Orientation Stop Position ....................................................................................................		166
9. Servo/Spindle's Troubleshooting.....................................................................................................................		167
9.1 MDS-D/DH Series......................................................................................................................................		167
9.1.1 Points of caution and confirmation ......................................................................................................		167
9.1.1.1 LED display when alarm or warning occurs..................................................................................		168
9.1.2 Protective functions list of units ...........................................................................................................		169
9.1.2.1 List of alarms.................................................................................................................................		169
9.1.2.2 List of warnings .............................................................................................................................		173
9.1.3 Troubleshooting...................................................................................................................................		176
9.1.3.1 Troubleshooting at power ON .......................................................................................................		176
9.1.3.2 Troubleshooting for each alarm No...............................................................................................		177
9.1.3.3 Troubleshooting for each warning No. ..........................................................................................		200
9.1.3.4 Parameter numbers during initial parameter error........................................................................		202
9.1.3.5 Troubleshooting the spindle system when there is no alarm or warning ......................................		203
9.2 MDS-D-SVJ3/SPJ3 Series ........................................................................................................................		205
9.2.1 Points of caution and confirmation ......................................................................................................		205
9.2.1.1 LED display when alarm or warning occurs..................................................................................		206
9.2.2 Protective functions list of units ...........................................................................................................		207
9.2.2.1 List of alarms.................................................................................................................................		207
9.2.2.2 List of warnings .............................................................................................................................		210
9.2.3 Troubleshooting...................................................................................................................................		213
9.2.3.1 Troubleshooting at power ON .......................................................................................................		213
9.2.3.2 Troubleshooting for each alarm No...............................................................................................		214
9.2.3.3 Troubleshooting for each warning No. ..........................................................................................		232
9.2.3.4 Parameter numbers during initial parameter error........................................................................		234
9.2.3.5 Troubleshooting the spindle system when there is no alarm or warning ......................................		235
10. Appendix	.......................................................................................................................................................	237
10.1 List of Alarms ...........................................................................................................................................		237
10.1.1 Operation ...............................................................................................................................Alarms		237
10.1.2 Stop ........................................................................................................................................Codes		245
10.1.3 Servo/Spindle ........................................................................................................................Alarms		249
10.1.4 MCP ........................................................................................................................................Alarm		258
10.1.5 System ..................................................................................................................................Alarms		268
10.1.6 Absolute .....................................................................................Position Detection System Alarms		274
10.1.7 Distance ...........................................................................................-coded Reference Scale Errors		277

10.1.8 Messages during Emergency Stop ...................................................................................................	278
10.1.9 Computer Link Errors ........................................................................................................................	280
10.1.10 User PLC Alarms.............................................................................................................................	281
10.1.11 Network Service Errors....................................................................................................................	283
10.2 RS-232C I/O Device Parameter Setting Examples .................................................................................	284

1. 70 Series System Configuration

1.1 NC Configuration

1. 70 Series System Configuration

1.1 NC Configuration

70 Series configuration

	System model	Display	Control unit	Display unit name	Machine	System #
	name	size	name		type
	FCA70P-2A	8.4" LCD		FCU7-DU120-12
MITSUBISHI CNC 70			FCU7-MU522
	FCA70P-4A	10.4" LCD		FCU7-DU140-12
Type A
	FCA70H-4A	10.4" LCD		FCU7-DU140-32	Common	BND-
					to M/L	1009W000
	FCA70P-2B	8.4" LCD		FCU7-DU120-12
MITSUBISHI CNC 70			FCU7-MU521
	FCA70P-4B	10.4" LCD		FCU7-DU140-12
Type B
	FCA70H-4B	10.4" LCD		FCU7-DU140-32

F C A 7 0 P 4 A

Code	Hardware type
P	Panel-in type (without touch panel specification)
H	Panel-in type (with touch panel specification)*

Code Display unit size

2 8.4 inch

4 10.4 inch

Code Type

AType A

BType B

			* Reserved for future expansion
	FCA70	M70 Series
	There are six types of M70 H/W configurations

1

1. 70 Series System Configuration

1.2 System Configuration

1.2 System Configuration

1.2.1 System Basic Configuration Drawing

Ethernet

hub

Personal computer

Manual pulse	Machine operation panel
	TF	T CODE DA TA			SFLED29LED30 LED31LED32LED33LED34LED35LED36										ON
generator	MF	M CODE DATA			AL1 AL2 AL3			AL4	TAP DEN	OP SA		MA	DEGITAL SWITCH
														RESET	FIN
	SW1 SW2 SW3 SW4 SW5 SW6 SW7 SW8 SW9 SW10 SW11 SW12 SW13 OVSL OVC SRN F1D														OFF
	HANDLE/STEPMULTIPLICATION		MODE SELECT				MANUAL FEED RATE			CUTTINGFEEDRATEOVERRIDE
	100	1000 5000	STEP	RAPID	R-POINTRETURN2002705207201000					8090100110120
	10	10000	X		JOG		100		1400	70			130
							52		2000	60			140	MACHINELOCK MSTLOCK
		100000HANDLE	Z		MDI		27		2700	50			150
							2		7200	20			180
	1	50000	Y		MEM		20		3700	40			160
							10		5200	30			170
			4		TAPE		1		10000	10	0	%	190	SINGLEBLOCK DRYRUN
								0mm/min14000					200
	-	+			1STREFERENCEPOSITION					RAPIDTRAVERSEOVERRIDE
						REACHED
				X	Y		Z		4	50		100
				+X	+Y		+Z		+4	25				EMERGENCYSTOP
										1
				-X	-Y		-Z		-4	CYCLESTART		FEEDHOLD

CF card I/F

Display unit

Keyboard unit

Control unit

Operation panel

I/O unit Emergency

stop switch

	Remote I/O	Servo/Spindle drive units
	unit	MDS-D/DH Series
		MDS-D-SVJ3/SPJ3 Series
	Manual pulse
Synchronous feed	generator
encoder
	Skip	Motors

(Note 1) Control unit is mounted on the back side of the display unit.

(Note 2) Operation panel I/O unit is mounted on the back side of the keyboard unit.

2

1. 70 Series System Configuration

1.2 System Configuration

1.2.2General Connection Diagram

(1)Without Touch Panel

Dotted lines indicate the sections prepared by machine tool builder.

The name with brackets <> indicates the cable for the unit.

R S T

No-fuse breaker(NFB

CNC control unit

FCU7-MU521/522

24VDC

F070

<8.4-type: G097>

stabilized power

DCIN

supply

24VDC

Main card HN76x

LCD

<10.4-type: G098>

DCOUT

<F480>

<10.4-type: G482>

ACIN

F120

EMG

INV

FG

NFB

Memory card

Backlight inverter

HN4xx

OT release switchEMG

FG

Display unit

G300/G301

LAN

Expansion

FRONT

Front CF

8.4-type FCU7-DU120-12

card

10.4-type FCU7-DU140-12

card

HN791

RA

FG

SIO

HN75x

MENU

(VGA:640×480)

SKIP

OPT ENC RIO1

CG71

Menu key

			Keyboard unit
	Network		FCU7-KB024/44
			Operation panel	Machine operation panel
ON	OFF	USER 2ch	I/O unit
		1ch: F034	FCU7-DXxxx
		2ch: F035
MC			CG3
	RS232C Device			F351
			G011
			CG71
MC			max. 0.5m
			NCKB	<G402>
MC
			RIO3 MPG
					Manual pulse generator
				12V:F320/F321	2ch
	Skip signal input
				5V:F023/F024
	Sensor signals	FCUA-R030
	Max. 8 pints			Remote I/O unit
			24VDC	DCIN
			F070
				FCUA-DX1xx		Machine
	1ch	G395/G396/G380
				DI-L/R		control
					R300	relay/contact
				RIO1 RIO2
	Spindle/Servo Drive Units		FCUA-R211		To the next remote
			/SH41
	MDS-D/DH/SVJ3/SPJ3
					I/O or terminator

Manual pulse generator
2ch
5V:G023/G024
		Remote I/O unit	Remote I/O unit
Sync. Encoder	24VDC		24VDC
1ch		DCIN	DCIN
FCUA-R050/054	F070	FCUA-DX1xx	F070		Machine
			FCUA-DX1xx
			DI-L/R		control
				R300	relay/contact
		RIO1 RIO2	RIO1 RIO2
	FCUA-R211	FCUA-R211		To the next remote I/O
				or terminator
	/SH41	/SH41

3

1. 70 Series System Configuration

1.2 System Configuration

(2) With Touch Panel

Dotted lines indicate the sections prepared by machine tool builder.

The name with brackets <> indicates the cable for the unit.

R S T

No-fuse breaker(NFB				CNC control unit
				FCU7-MU521/522
24VDC
			F070
stabilized power				DCIN			<G098>
supply						LCD
					Main card HN76x
		24VDC
	DCOUT					INV	<F480>	<G482>
ACIN			F120
				EMG			Backlight
	FG
					Memory card
NFB							inverter
					HN4xx
		FG					Front CF	HN244
OT release switchEMG						FRONT			Touch panel display unit
			G300/G301	LAN	Expansion		card
							HN791		FCU7-DU140-32
					card			TPIN
					HN75x
								TESTIN	(VGA:640×480)
RA						TEST
	FG			SIO			<G422>
						MENU
				SKIP	OPT ENC RIO1	CG71			Menu key

		Network
			Operation panel	Machine operation panel
ON	OFF	USER 2ch	I/O unit
		1ch: F034	FCU7-DXxxx
		2ch: F035
MC			CG3
		RS232C Device		F351
			G011
			CG71
MC			max. 0.5m
			NCKB

MC			RIO3 MPG
					Manual pulse generator
				12V:F320/F321	2ch
Skip signal input
				5V:F023/F024
Sensor signals	FCUA-R030
Max. 8 pints				Remote I/O unit
			24VDC	DCIN
			F070
				FCUA-DX1xx		Machine
1ch	G395/G396/G380
				DI-L/R		control
					R300	relay/contact
				RIO1 RIO2
Spindle/Servo Drive Units			FCUA-R211		To the next remote
			/SH41
MDS-D/DH/SVJ3/SPJ3
					I/O or terminator
Manual pulse generator
	2ch
	5V:G023/G024
			Remote I/O unit	Remote I/O unit
Sync. Encoder		24VDC	24VDC	DCIN
	1ch		DCIN
	FCUA-R050/054	F070	F070	FCUA-DX1xx		Machine
			FCUA-DX1xx
				DI-L/R		control
					R300	relay/contact
			RIO1 RIO2	RIO1 RIO2
		FCUA-R211	FCUA-R211		To the next remote I/O
					or terminator
		/SH41	/SH41

4

1. 70 Series System Configuration

1.2 System Configuration

1.2.3 List of Configuration Units

1.2.3.1 Control Unit: FCU7-MU521/FCU7-MU522

Type	Function	Configuration element	Details
FCU7-MU521	NC functions and	Main control card (HN761)	Export Trade Control Ordinance
	display controller	Memory card (HN451)	and Foreign Trade Ordinance
		CF I/F Card (HN791)	noncompliant unit
FCU7-MU522	NC functions and	Main control card (HN761)	Export Trade Control Ordinance
	display controller	Memory card (HN451)	and Foreign Trade Ordinance
		Expansion card (HN751)	noncompliant unit
		CF I/F Card (HN791)

1.2.3.2 Display Unit: FCU7-DU120-12/FCU7-DU140-12/FCU7-DU140-32

Type	Function	Configuration element	Details
FCU7-DU120-12	8.4-type color TFT	LCD panel	CF card I/F is normally equipped
		Backlight inverter (84PW031)	with the control unit.
		Menu keys
		G097 cable
FCU7-DU140-12	10.4-type color TFT	LCD panel	CF card I/F is normally equipped
		Backlight inverter (104PW161)	with the control unit.
		Menu keys
		G098 cable
		G482 cable
FCU7-DU140-32	10.4-type color TFT	LCD panel	CF card I/F is normally equipped
	touch panel	Backlight inverter (104PW161)	with the control unit.
		Menu keys
		Touch panel
		Touch panel control card (HN244)
		G098 cable
		G422 cable
		G482 cable

5

1. 70 Series System Configuration

						1.2 System Configuration
1.2.3.3 Operation Panel I/O Unit: FCU7-DX7xx
	Type		Function	Configuration element		Details
	FCU7-DX710	DI/DO	Sink/source input	Base card	(HN341)	DI/DO = 64 points/64 points + MPG 2ch
		DO sink output		Terminator	(R-TM)
	FCU7-DX711	DI/DO	Sink/source input	Base card	(HN351)	DI/DO = 64 points/64 points + MPG 2ch
		DO source output		Terminator	(R-TM)
	FCU7-DX720	DI/DO	Sink/source input	Base card	(HN341)	DI/DO = 64 points/64 points + MPG 2ch
		DO sink output		Terminator	(R-TM)
				Add-on card	(HN361)	DI/DO = 32 points/16 points + AO 1ch
	FCU7-DX721	DI/DO	Sink/source input	Base card	(HN351)	DI/DO = 64 points/64 points + MPG 2ch
		DO source output		Terminator	(R-TM)
				Add-on card	(HN371)	DI/DO = 32 points/16 points + AO 1ch
	FCU7-DX730	DI/DO	Sink/source input	Base card	(HN341)	DI/DO = 64 points/64 points + MPG 2ch
		DO sink output		Terminator	(R-TM)
				Add-on card	(HN362)	DI/DO = 32 points/32 points
	FCU7-DX731	DI/DO	Sink/source input	Base card	(HN342)	DI/DO = 64 points/64 points + MPG 2ch
		DO source output		Terminator	(R-TM)
				Add-on card	(HN372)	DI/DO = 32 points/32 points

(Note 1) Operation panel I/O unit is mounted on the back side of the keyboard unit FCU7-KB024/KB026/KB044.

(Note 2) Operation panel I/O unit for 700 Series is not available.

6

1. 70 Series System Configuration

				1.2 System Configuration
1.2.3.4 Keyboard Unit: FCU7-KB024/ FCU7-KB044
	Type	Function	Configuration element	Details
	FCU7-KB024	8.4-type display keyboard	Escutcheon, key switch	Connect with G011 cable from control unit.
		Sheet keys	G402 cable	Mounting method: Mount on front panel
	FCU7-KB026	8.4-type display keyboard	Escutcheon, key switch	Connect with G011 cable from control unit.
		Clear keys	G402 cable	Mounting method: Mount on front panel
	FCU7-KB044	10.4-type display keyboard	Escutcheon, key switch	Connect with G011 cable from control unit.
		Sheet keys	G402 cable	Mounting method: Mount on front panel

1.2.3.5Remote I/O Unit: FCUA-DX100/FCUA-DX110/FCUA-DX120/FCUA-DX140/FCUA-DX101/FCUA-DX111/ FCUA-DX121/FCUA-DX141

Type	Function	Configuration element	Details
FCUA-DX100	Sink/source input + sink output	RX311	DI/DO = 32 points/32 points
FCUA-DX110	Sink/source input + sink output	RX311+RX321-1	DI/DO = 64 points/48 points
FCUA-DX120	Sink/source input + sink output	RX311+RX321	DI/DO = 64 points/48 points
	+ analog output		+ analog output 1 point
FCUA-DX140	Sink/source input + sink output	RX311+RX341	DI/DO = 32 points/32 points
	+ analog input/output		+ analog input 4 points
			+ analog output 1 point
FCUA-DX101	Sink/source input + source	RX312	DI/DO = 32 points/32 points
	output
FCUA-DX111	Sink/source input + source	RX312+RX322-1	DI/DO = 64 points/48 points
	output
FCUA-DX121	Sink/source input + source	RX312+RX322	DI/DO = 64 points/48 points
	output + analog output		+ analog output 1 point
FCUA-DX141	Sink/source input + source	RX312+RX341	DI/DO = 32 points/32 points
	output + analog input/output		+ analog input 4 points
			+ analog output 1 point

1.2.3.6 Scan I/O Card: HR357/HR347

Type	Function	Configuration element	Details
HR357	Scan I/O (source)	HR357	Scan DI/DO = 64 points/64 points
			DI/DO = 32 points/32 points
HR347	Scan I/O (sink)	HR347	Scan DI/DO = 64 points/64 points
			DI/DO = 32 points/32 points

7

1. 70 Series System Configuration

				1.2 System Configuration
1.2.3.7 Card-sized I/O Card: HR361/HR371/HR381/HR383
	Type	Function	Configuration element	Details
	HR361	DI16 (sink/source)	HR361	DI/DO = 16 points/16 points
		+DO16 (sink)
	HR371	DI32 (sink/source)	HR371	DI/DO = 16 points/16 points
		+DO16 (source)
	HR381	AO x 1	HR381	AO x 1
	HR383	AI x 4+AO x 1	HR383	AI x 4+AO x 1
1.2.3.8 External Power Supply Unit: PD25/PD27
	Type	Function	Configuration element	Details
	PD25	External power supply with	Power supply card	Input 200VAC
		power supply ON/OFF	Case set	Output 24VDC (3A)
		function
	PD27	External power supply with	Power supply card	Input 200V to 400VAC
		power supply ON/OFF	Case set	Output 24VDC (8A)
		function

8

2. Maintenance Screens

2.1 Input/Output Screen

2. Maintenance Screens

2.1 Input/Output Screen

The Input/Output screen is used to carry out NC data input/output between the NC internal memory and the external input/output devices.

Here, the hard disk built into the NC device is also treated as external devices.

In 70 series, only "Memory", "Memory card", "Serial", "Ethernet" and "Anshin-net server" can be used.

(1)

(2)

(4)

(3)				(5)

(6)

(7)

Display items

	Display item	Details
(1)	Number of programs	This displays the registration information of machining program of the selected
	registered and remainder	device.
	(Note 1)	Number of programs registered :
		This displays the number of programs previously registered as user machining
		programs.
		Remainder :
		This displays the remaining number of programs that can be registered.
		When "Memory" is selected as the device, the total of the number of programs
		registered and the remainder is the maximum number of registrations set in the
		specifications.
(2)	Number of memory	This displays the number of characters of the machining program of the selected
	characters and remainder	device.
	(Note 1)	Number of memory characters :
		This displays the number of characters previously registered as user machining
		programs.
		Remainder :
		This displays the remaining number of characters that can be registered. The total
		of the number of memory characters and the remainder is the maximum number of
		memory characters set in the specifications.

9

2. Maintenance Screens

		2.1 Input/Output Screen
	Display items	Details
(3)	List (Note 2)	This displays a contents list (directory and file name) of the directory in the setting
		column (file setting column A or B) where the cursor is currently located.
		Program :
		When "Memory" is selected for the device, this displays the file name (program No.)
		of the machining programs already registered. The file names are displayed in
		order from the smallest number, from 1 to 99999999. When a device other than
		memory is selected, this displays the file name and directory to be included in the
		directory that is set in the current setting column.
		When the number of characters exceeds 12, the excess is indicated as "*".
		Character :
		The size of each file (when memory is selected for the device, the number of
		characters in the machining program). When directory is selected, this displays
		"DIR".
		Comment :
		This displays the comment (up to 17 alphanumeric characters and symbols) of
		each file.
		The date which the file is updated is displayed for the HD, FD, memory card, DS or
		Ethernet.
		When the number of characters exceeds 17, the excess is not displayed.
(4)	File setting column A	This sets the device, directory, and file name of the target file for transfer, compare,
		erasing, etc., operations.
(5)	File setting column B	When transferring, the file name of the transfer origin file is set. When renaming, the
		file name before renaming is set. When erasing, the erasing range is set. When the
		number of characters exceeds 28, the excess is not displayed.
(6)	Input data	This displays the data being transferred.
(7)	Comparison data	This displays the data being compared. If an error occurs during comparison, the
		block with the error is displayed.

(Note 1) Depending on the device, some items are not displayed.

	Device	Memory	HD	Serial	Memory	DS	Ethernet	FD	Anshin-net
	Display item				card				server
	Number of programs	{	{	×	{	{	{	{	×
	registered
	Remainder	{	×	×	×	×	×	×	×
	Number of memory	{	{	×	{	{	{ *	{	×
	characters
	Remainder	{	{	×	{	{	×	{	×
	List	{	{	×	{	{	{	{	×
						{ : Displayed		× : Not displayed

*: When the Ethernet parameter "#97*1 Host n no total siz" is set to 1, the number of host memory characters will not appear.

(Note 2) The list does not appear when using serial.

10

2. Maintenance Screens

2.1 Input/Output Screen

Menus

	Menu		Details	Type	Reference
			This changes the setting area to file setting column A (transfer origin)	C	2.1.1 Changing the Valid
	Area
			or file setting column B (transfer destination). The display of the valid		Area
	change
			area (A or B) is highlighted.
			This displays the submenu of the machining program storage area.	A	2.1.2 Selecting a
	Device		When the submenu is selected, the device is confirmed, and if a		Device, Directory, and
	select		directory exists it is set in the root.		File
			The memory is selected as the default.
			This menu sets the directory that carries out input/ output operations,	A
	Dir
			and is on standby for input. Note that when memory is selected for the
			device, the directory can be selected from the submenu.
			This menu sets the file name that carries out input/ output operations,	A
	File
			and is on standby for input. When memory is selected for the device,
	name
			setting is not necessary if the directory is not the program.
			This updates the list. The list of the directly selected in the currently	C	-
	List
	update		valid file setting column (A/B) is updated.
			This copies the file in file setting column A (transfer origin) to the file	B	2.1.3 Transferring a File
	Transfr		setting column B (transfer destination). (The transfer origin file is not
	A→B		changed.) A message appears during transfer and when the transfer
			is completed.
			This compares the files in file setting column A (transfer origin) and file	C	2.1.4 Comparing Files
	Compare
	A:B		setting column B (transfer destination).		(Compare)
			This erases the file in file setting column A.	B
	Erase A
			(Note) The NC memory (excluding programs), serial and Ethernet
			(host file) cannot be erased.
			This erases the file in file setting column B.	B
	Erase B
			(Note) The NC memory (excluding programs), serial and Ethernet
			(host file) cannot be erased.
			This changes the name of the file in file setting column A (transfer	B
			origin) to the name of the file in file setting column B (transfer
	Rename
			destination).
	A→B
			(Note) The same device must be selected for A and B.
			The NC memory (excluding programs) and serial cannot be renamed.
			This changes whether to show or hide the comment field.	B
	Comment
	nondisp
			This creates a new directory in the directory of the currently valid file	A
	Dir		setting column (A/B).
	create		The directory can be created when HD, FD, memory card or DS is
			selected for the device.
			The file contents in the file setting column B are added to the file in the	B
			file setting column A. (The file in the file setting column B is not
	Merge
			changed.)
	B→A
			(Note) The NC memory (excluding programs), serial and Ethernet
			(host file) cannot be merged.
			This formats the FD.	A	2.1.5 Formatting an
	FD
	format		This menu is only for 700 series.		External Device
			The formats the front IC card.	A
	MemCrd
	format
			This formats the NC compact flash memory.	A
	DS
	format		This menu is only for 700 series.
			This cancels a warning from network service.	C
	Warning
	cancel
			This interrupts the process (transfer, compare, etc.) during execution.	C	-
	Stop

11

2. Maintenance Screens

2.1 Input/Output Screen

2.1.1 Changing the Valid Area

When setting the file setting field A or B device, directory and file name on this screen, the area containing these must be valid.

The display area can be changed by pressing the menu key ( Area change ) or the cursor key and . After changing, the data setting operation is valid in that area.

File setting field A is valid.

File setting field B is valid.

Changing the valid file setting field

When file setting field A (top) is valid

(1) Press the menu Area change .

This can also be changed with the cursor key .

The file setting field B (bottom) is validated.

12

2. Maintenance Screens

2.1 Input/Output Screen

2.1.2 Selecting a Device, Directory and File

File selection sequence

Designate the device where the target file is located. → Select from the sub menu.

↓

Designate the directory with a full path.

↓

→ Input the full path or select from the list.

Designate the file name.

→ Input the file name or select from the list.

Menu used

menu's submenus

Device select

Menu

Details

Type

Reference

This selects the NC memory (program, parameter, user PLC, NC

C

-

Memory

data).

This selects the hard disk.

C

-

HD

This menu is only for 700 series.

This selects the RS-232C device (PC, tape, etc.).

C

-

Serial

This selects the front IC card.

C

-

Memory

card

This selects the NC compact flash memory.

C

-

DS

This menu is only for 700 series.

This selects the Ethernet-connected host computer.

C

-

Ethernet

This selects the floppy disk.

C

-

FD

This menu is only for 700 series.

This selects the Anshin-net server.

C

Anet

server

menu submenus

Dir

(other than memory) and

File name

Menu

Details

Type

Reference

The cursor appears in the list display. The list contents can be

A

-

selected with the

INPUT

key.

From

When a directory

is selected,

the contents of the selected directory

list

are displayed in the list. Continued selection is possible.

When a file name is selected, the file name is temporarily displayed in

the input area. When the

INPUT

key is pressed again, it is fixed.

13

2. Maintenance Screens

2.1 Input/Output Screen

Selecting methods for device, directory, and file name

Device

Designation target file

Designation method

Device

Directory

File name

NC memory

•

Machining program

Select from the

-

Key input in the input

•

User macro

submenu

(Default)

area, and press

INPUT

•

Fixed cycle

Select from the list

Other than the

Select from the

Key input in the input area,

-

machining program

submenu

and press

INPUT

(Fixed)

Select from the submenu

Other than the

All

Select from the

Key input in the input area,

Key input in the input

NC memory

submenu

and press

INPUT

area, and press

INPUT

Select from the list

Select from the list

The device can be selected from the submenu. (The devices that can be used will differ depending on the specifications.)

One of the following methods can be used to designate the directory (for devices other than the NC memory) and file name.

•	Set the directory path (full path) or file name in the input area, and press the								INPUT	key.
•	Press submenu	From list	of the menu		Dir	or	File name	. Move the	cursor to the target directory or

file name, and press the INPUT key.

A wild card (*) can be used when selecting a file name.

Notes when selecting a file

(1)During directory and file name setting, the designated directory, path or file name will be set, even if it does not actually exist. This will not cause an error. Note that the previously set directory is overwritten.

(2)When a file in the NC memory other than a machining program is designated, it is not necessary to set the file name. (The file name is fixed.)

(3)When a file name is selected from the menu, it first is displayed in the input area. However, at this time the

file name has not yet been fixed. Press the INPUT key again to fix the file name.

(4)When the key is pressed when setting a file name, the file name in the input area is erased.

(5)When a fixed cycle program is designated, the basic common parameters "#1166 fixpro" must be set. Select "Memory" for the device, and "Program" for the directory.

14

2. Maintenance Screens

2.1 Input/Output Screen

Selecting an NC memory program

(1)	Press the menu		.		The following menu appears.
		Device select

(When specifications of all devices is valid.)

(2) Press the menu Memory .

(3) Press the menu File name .

<When inputting the file name from the input area>

(4) Input the file name

10013 INPUT

<When selecting the file name from the list>

(4)-1 Press the menu From list .

(4)-2 Move the cursor to file name to be selected, and fix.

, , INPUT

(4)-3 Press the INPUT key.

"Memory" appears in the device name, and the default "Program" appears in the directory.

The following menu appears.

The cursor appears in the list.

The selected file name appears in the input area.

The selected file name appears.

15

2. Maintenance Screens

2.1 Input/Output Screen

Designating multiple files

(1)Designating multiple serial files

Multiple serial files can be transferred, compared and erased in the file setting column A. Set as follows in this case.

File : First file name

-: Last file name

(2)Using a wild card

A wild card (*) can be used in the file name.

(Note) When serial or Anshin-net server is used, multiple files cannot be compared.

File : *

All files will be selected.

-

Selecting an NC memory file other than a program

(1)	Press the menu		.		The following menu appears.
		Device select

(When specifications of all devices is valid.)

(2) Press the menu Memory .

"Memory" appears in the device name, and "Program" appears as the default in the directory.

(3)	Select the menu		.		The following menu appears.
		Dir

(4)	Press the menu		.		The directory and file name appear.
		Tool offset

(Note) The file name for each directory is fixed. Refer to "2.1.6 List of file names" for the file names.

16

2. Maintenance Screens

2.1 Input/Output Screen

Selecting a device file other than the NC memory

(1)	Press the menu		.		The following menu appears.
		Device select

(When specifications of all devices is valid.)

(2) Select a device.

(3) Designate the directory. Select the menu Dir

<When inputting the directory from the input area>

(4) Input the directory path as a full path.

/PRG/PRECUT INPUT

<When selecting the directory from the list >

The device name appears. The root directory is selected as the default.

The mode changes to the mode for inputting the directory name.

The following menu appears.

(4)-1 Press the menu From list

(4)-2 Move the cursor to directory to be selected, and fix.

, , INPUT

Repeat this operation until the target directory is reached.

When the target directory is reached, press the key and quit the mode for inputting the directory.

The cursor appears in the list.

The selected directory appears in the data setting column.

The contents of the selected directory appear in the list.

17

2. Maintenance Screens

						2.1 Input/Output Screen
(5)	Designate the file name.				The mode changes to the mode for inputting the file
	Press the menu	File name			name.
					The following menu appears.

<When inputting the file name from the input area>

(6) Input the file name

10013.PRG INPUT

<When selecting the file name from the list>

(6)-1	Press the menu		.		The cursor appears in the list.
		From list

(6)-2	Move the cursor to file name to be								The selected file name appears in the input area.
	selected, and fix.
	,		,
(6)-3					INPUT				The selected file name appears.
	Press the		INPUT			key.

18

2. Maintenance Screens

Canceling the input mode

(1) Press the Device Select , Dir or

File name .

To cancel the data input at this time, press the key.

(2) Press the key.

Main menu

2.1 Input/Output Screen

The submenu appears.

The details in the input area are erased, and the main menu appears.

The details in the data input area are erased.

Submenu

(When specifications of all devices is valid.)

19

2.Maintenance Screens

2.1.3Transferring a File

Operating method

(1) Press the menu Area change , and select file setting column A.

(2)Designate the transfer origin device, directory and file name.

(3) Press the menu Area change , and select file setting column B.

(4)Designate the transfer destination device, directory and file name.

(5) Press the menu Trnsfr A ->B .

(6) Press Y or INPUT .

2.1 Input/Output Screen

The designated file appears.

Multiple files can be designated in the file setting column A. Designate the first and last file name of the target range. A wildcard "*" can be designated for the file name.

The designated file appears.

A message appears to confirm the transfer.

The file transfer starts. The data being transferred appears in the input data display column.

A message appears when the transfer is completed.

INP data : G91 G28 XYZ;

F1000;

CMP data :

!Caution

!" ; ", "EOB", "%", and “EOR” are symbols used for explanation. The actual codes for ISO are "CR, LF" ("LF")

and "%".

The programs created on the Edit screen are stored in the NC memory in a "CR, LF" format, however, the programs created with external devices such as the FD or RS-232C may be stored in an "LF" format.

The actual codes for EIA are "EOB (End of Block)" and "EOR (End of Record)".

!To prevent the influence of data loss and data transformation over the line, always carry out data comparison after transferring a machining program.

20