MITSUBISHI CNC M700V, M70V Interface Manual

MELDAS is a registered trademark of Mitsubishi Electric Corporation.

Other company and product names that appear in this manual are trademarks or registered trademarks of the respective companies.

Introduction

This manual describes the various signal interfaces and functions required when creating MITSUBISHI CNC M700V/M70V Series sequence programs (built-in PLC).

Read this manual thoroughly before programming. Thoroughly study the "Safety Precautions" on the following page to ensure safe use of this NC unit.

Details described in this manual

CAUTION

For items described as "Restrictions" or "Usable State" in this manual, the instruction manual issued by the machine tool builder takes precedence over this manual.

Items that are not described in this manual must be interpreted as "not possible".

This manual is written on the assumption that all optional functions are added. Confirm the specifications issued by the machine tool builder before use.

Some screens and functions may differ or may not be usable depending on the NC version.

Precautions for Safety

Always read the specifications issued by the machine maker, this manual, related manuals and attached documents before installation, operation, programming, maintenance or inspection to ensure correct use. Understand this numerical controller, safety items and cautions before using the unit.This manual ranks the safety precautions into "DANGER", "WARNING" and "CAUTION".

When the user could be subject to imminent fatalities or major injuries if handling is DANGER mistaken.

WARNING When the user could be subject to fatalities or major injuries if handling is mistaken.

When the user could be subject to minor or moderate injuries or the property could

CAUTION	be damaged if handling is mistaken.

Note that even items ranked as " CAUTION", may lead to major results depending on the situation. In any case, important information that must always be observed is described.

The following sings indicate prohibition and compulsory.

This sign indicates prohibited behavior (must not do).

For example, indicates "Keep fire away".

This sign indicated a thing that is pompously (must do).

For example, indicates "it must be grounded".

The meaning of each pictorial sing is as follows.

	CAUTION	CAUTION rotated	CAUTION HOT	Danger Electric shock	Danger explosive
		object		risk
	Prohibited	Disassembly is	KEEP FIRE AWAY	General instruction	Earth ground
		prohibited

DANGER

There are no "Danger" items in this manual.

WARNING

1. Items related to prevention of electric shocks

Do not operate the switches with wet hands, as this may lead to electric shocks.

Do not damage, apply excessive stress, place heavy things on or sandwich the cables, as this may lead to electric shocks.

CAUTION

1. Items related to product and manual

For items described as "Restrictions" or "Usable State" in this manual, the instruction manual issued by the machine tool builder takes precedence over this manual.

Items not described in this manual must be interpreted as "not possible".

This manual is written on the assumption that all optional functions are added. Confirm the specifications issued by the machine tool builder before use.

Some screens and functions may differ or may not be usable depending on the NC system version.

2. Items related to connection

When using an inductive load such as relays, always contact a diode in parallel to the load as a noise measure.

When using a capacitive load such as a lamp, always connect a protective resistor serially to the load to suppress rush currents.

Since the analog output R registers are allocated in ascending order of channels and station numbers, the analog output destination may change depending on added option.

3. Items related to design

Always turn the spindle phase synchronization completion signal ON before chucking both ends of the workpiece to the basic spindle and synchronous spindle. If the spindle phase synchronization signal is turned ON when both ends of the workpiece are chucked to the basic spindle and synchronous spindle, the chuck or workpiece could be damaged by the torsion that occurs during phase alignment.

If the temperature rise detection function is invalidated with the parameters, the control could be disabled when the temperature is excessive. This could result in machine damage or personal injuries due to runaway axis, and could damage the device. Enable the detection function for normal use.

Disposal

(Note)This symbol mark is for EU countries only.

This symbol mark is according to the directive 2006/66/EC Article 20 Information for endusers and Annex II.

Your MITSUBISHI ELECTRIC product is designed and manufactured with high quality materials and components which can be recycled and/or reused.

This symbol means that batteries and accumulators, at their end-of-life, should be disposed of separately from your household waste.

If a chemical symbol is printed beneath the symbol shown above, this chemical symbol means that the battery or accumulator contains a heavy metal at a certain concentration.

This will be indicated as follows:

Hg: mercury (0,0005%), Cd: cadmium (0,002%), Pb: lead (0,004%)

In the European Union there are separate collection systems for used batteries and accumulators. Please, dispose of batteries and accumulators correctly at your local community waste collection/recycling centre.

Please, help us to conserve the environment we live in!

	CONTENTS
1 Outline...........................................................................................................................................................		1
2 System Configuration..................................................................................................................................		3
2.1	Relation of RIO Unit and Devices ..........................................................................................................................	5
	2.1.1 DIO Specification Setting Switch..................................................................................................................	6
	2.1.2 Rotary Switch for Channel No. Setting.........................................................................................................	6
	2.1.3 Relation of Connector Pins and Device .......................................................................................................	8
2.2	Outline of Digital Signal Input Circuit .................................................................................................................	10
2.3	Outline of Digital Signal Output Circuit ..............................................................................................................	11
2.4	Outline of Analog Signal Input Circuit ................................................................................................................	12
2.5	Outline of Analog Signal Output Circuit .............................................................................................................	13
2.6	Outline of I/O Assignment with PROFIBUS-DP ..................................................................................................	14
2.7	Fixed Signals.........................................................................................................................................................	15
	2.7.1 Ignoring Fixed Signals.................................................................................................................................	15
	2.7.2 Changing the Addresses of Fixed Signals.................................................................................................	16
2.8	Flow of Signals......................................................................................................................................................	17
2.9	List of Devices Used .............................................................................................................................................	18
2.10 File Register General Map ..................................................................................................................................		19
3 Input/Output Signals with Machine ..........................................................................................................		21
3.1	Machine Input Signals ..........................................................................................................................................	24
	3.1.1 Input Signals from Machine ........................................................................................................................	24
	3.1.2 Using HR378 for Base I/O Unit (For specific manufacturer).....................................................................	28
	3.1.3 PLC Switch/Sensor ......................................................................................................................................	29
3.2	Machine Output Signals .......................................................................................................................................	31
	3.2.1 Output Signals to Machine ..........................................................................................................................	31
	3.2.2 Using HR378 for Base I/O Unit (For specific manufacturer).....................................................................	35
	3.2.3 PLC Switch....................................................................................................................................................	36
4 Input/Output Signals with Controller .......................................................................................................		39
4.1	PLC Input Signals (Bit type: X***) ........................................................................................................................	42
4.2	PLC Input Signals (Data type: R***).....................................................................................................................	65
4.3	PLC Output Signals (Bit type: Y***) .....................................................................................................................	89
4.4	PLC Output Signals (Data type: R***)................................................................................................................	114
4.5	Special Relay/Register........................................................................................................................................	131
4.6	Classified for Each Application .........................................................................................................................	137
5 Other Devices...........................................................................................................................................		145
6 Explanation of Interface Signals.............................................................................................................		165
6.1	PLC Input Signals (Bit Type: X***) .....................................................................................................................	167
6.2	PLC Input Signals (Data Type: R***)..................................................................................................................	247
6.3	PLC Output Signals (Bit Type: Y***) ..................................................................................................................	298
6.4	PLC Output Signals (Data Type: R***)...............................................................................................................	438
6.5	Explanation of Special Relays (SM***) ..............................................................................................................	509
6.6	Explanations for Each Application....................................................................................................................	510
	6.6.1 IO Link .........................................................................................................................................................	510
	6.6.2 MELSEC Bus Connection..........................................................................................................................	513
	6.6.3 MR-J2-CT Link ............................................................................................................................................	514
	6.6.4 Tool Life Management Interface (M system)............................................................................................	518
	6.6.5 Tool Life Management Interface (L system).............................................................................................	527
	6.6.6 PLC Constants............................................................................................................................................	530
	6.6.7 External Search ..........................................................................................................................................	531
	6.6.8 PLC Window ...............................................................................................................................................	536
	6.6.9 Pallet Program Registration ......................................................................................................................	542
	6.6.10 Chopping...................................................................................................................................................	549
	6.6.11 Circular Feed in Manual Mode ................................................................................................................	567
	6.6.12 Manual Speed Command.........................................................................................................................	577
	6.6.13 Arbitrary Reverse Run .............................................................................................................................	583
	6.6.14 PLC Axis Indexing....................................................................................................................................	599
	6.6.14.1 Functions..........................................................................................................................................	599
	6.6.14.2 PLC Axis Indexing Interface ...........................................................................................................	601

	6.6.14.3 NC Axis Control Selection..............................................................................................................	622
	6.6.15 CC-Link .....................................................................................................................................................	624
	6.6.15.1 OUTLINE...........................................................................................................................................	624
	6.6.15.2 List of Signals..................................................................................................................................	624
7 Spindle Control ........................................................................................................................................		625
7.1	Related Parameters ............................................................................................................................................	626
7.2	Connection Method ............................................................................................................................................	627
7.3	Flow of Spindle (S) Data.....................................................................................................................................	628
8 Handling of M, S, T, B Functions ............................................................................................................		629
8.1 Command Format ...............................................................................................................................................		630
8.2	Miscellaneous Function Finish .........................................................................................................................	630
	8.2.1 Operation Sequence 1 (Using FIN1 with M Command) ..........................................................................	631
	8.2.2 Operation Sequence 2 (Using FIN2 with M Command) ..........................................................................	632
	8.2.3 When M Commands Continue (Using FIN2 with M Command) .............................................................	633
8.3	M Code Independent Output..............................................................................................................................	634
	8.3.1 Operation Sequence .................................................................................................................................	634
8.4 Axis Movement and M Commands ...................................................................................................................		636
8.5	Precautions .........................................................................................................................................................	637
Appendix 1 List of PLC Window Data .......................................................................................................		639
Appendix 1.1 Section No. List .................................................................................................................................		640
Appendix 1.2 Sub-section No. List..........................................................................................................................		643

1

Outline

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MITSUBISHI CNC

1 Outline

This manual is prepared to assist you to understand the various control signals necessary for creating the sequence program.

The manual is composed as shown below. Refer to related sections as necessary to gain the maximum benefit from the manual.

Handling of M, S, T and B functions

Spindle control

Explanation

of

interface

signals

Explanation

of

Device

devices

Input :

X, R

Table for input/

Output : Y, R

Special relay

output

signals

Others

with controller

Table for input/

output signals

with machine

Blank tables

System

for user

configuration

PLC Interface

Manual

(cover)

<Caution>

Please note that the specifications referred to in the text represents the maximum specifications which include also those under development.

2

2

System Configuration

3

NC control unit

MITSUBISHI CNC

2 System Configuration

Operation panel

I/O unit

with DIO Manual pulse generator

Expansion DIO card Input:32 points (32 points selected from X200 to X2BF) Output:32 points (Y200

(32 points selected from Y200 to Y2BF) The device No. is determined depending on the rotary switch setting.

Connectors on the operation panel I/O unit Input:32 points

(32 points selected from X200 to X2BF) Output:32 points

(32 points selected from Y200 to Y2BF) The device No. is determined depending on the rotary switch setting.

Manual pulse generator

Sensor

Max.8 channels (X178 to X17F)

RIO3	Remote I/O unit

Up to 6 channels can be					(Max.5 units)
used with a combination of
an operation panel I/O unit
and a remote I/O 3ch.
		DX1**

Max.input:160 points

(5 channels selected from X200 to X2BF) Max.output:160 points

(5 channels selected from Y200 to Y2BF) When an expansion DIO card is mounted, 128 points (4 channels) is the max.

Remote I/O unit

RIO1

(Max.8 units)

DX1**

Max.input:256 points (X000 to X0FF)

Max.output:256 points (Y000 to Y0FF)

Remote I/O unit

RIO2

(Max.8 units)

DX1**

Max.input:256 points (X100 to X1FF)

Max.output:256 points (Y100 to Y1FF)

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M700V/M70V Series PLC Interface Manual

2.1 Relation of RIO Unit and Devices

2.1 Relation of RIO Unit and Devices

Eight types of remote I/O units (hereafter RIO unit) are available as shown below. The specifications of DX10*, DX11*, DX12* and DX14* (* is "0" or "1") differ. Each unit has a rotary switch for setting the unit No., and for establishing a relation with the device No. (X, Y).

		Front		Front	Outline drawing
	(3)	Left input	(3)	Left input	Right input (6)
		connector		connector	connector
	(1)	DIOspecifi-	(1)	DIOspecifi-
		cation switch		cation switch
	(2)	Rotary	(2)	Rotary	Rotary	(5)
					switch
		switch		switch
	(4)	Left output	(4)	Left output	Right output(7)
		connector		connector	connector
		DX10*		DX11*/ DX12*
		Front		Bottom
			(8) Analog input/
		(3)	output connector
				(12)	RIO1
					(From controller)

	(1)	(11)	RIO2
	(5)
			(Terminating resister or to next RIO uni
	(2)
		(10)
	(4)		DCIN
			(DC24V input)

DX14*

No. of remote I/O unit input/output points

	Unit model	Compatible machine control signal		Left	Right	Total
	DX10* (FCUA-DX10*)	Digital input signal	(DI) (Photocoupler insulation)	32 points	-	32 points
		Digital output signal	(DO) (Non-insulated)	32 points	-	32 points
	DX11* (FCUA-DX11*)	Digital input signal	(DI) (Photocoupler insulation)	32 points	32 points	64 points
		Digital output signal	(DO) (Non-insulated)	32 points	16 points	48 points
		Digital input signal	(DI) (Photocoupler insulation)	32 points	32 points	64 points
	DX12* (FCUA-DX12*)	Digital output signal	(DO) (Non-insulated)	32 points	16 points	48 points
		Analog output (AO)		-	1 point	1 point
		Digital input signal	(DI) (Photocoupler insulation)	32 points	-	32 points
	DX14* (FCUA-DX14*)	Digital output signal	(DO) (Non-insulated)	32 points	-	32 points
		Analog input (AI)		-	4 points	4 points
		Analog output (AO)		-	1 point	1 point

(Note)	The * mark in the table is 0 when the output is a sink type, and is 1 when the output is a source type. The
	input is changeable.
	Items (1) to (7) are described in the following pages.

5

MITSUBISHI CNC

2 System Configuration

2.1.1 DIO Specification Setting Switch

This switch is not used currently, and must always be set to OFF.

DIO specification setting switch

OFF
(1)	View from A direction
Front view
A	* Use at OFF.

2.1.2 Rotary Switch for Channel No. Setting

Rotary switch for channel No. setting (2) (5)

Set between 0 and 7.

The device used by the PLC is determined by the setting of the rotary switch for channel No. setting.

	Rotary switch No.	Device No. read in	Output device No.	Analog output (AO)
		RIO channel 1	RIO channel 1	RIO channel 1
	0	X00 to X1F	Y00 to Y1F(Y0F)
	1	X20 to X3F	Y20 to Y3F(Y2F)
	2	X40 to X5F	Y40 to Y5F(Y4F)	The rotary switches
	3	X60 to X7F	Y60 to Y7F(Y6F)	correspond to the file
				registers R200 to R207
	4	X80 to X9F	Y80 to Y9F(Y8F)
				in ascending order.
	5	XA0 to XBF	YA0 to YBF(YAF)
	6	XC0 to XDF	YC0 to YDF(YCF)
	7	XE0 to XFF	YE0 to YFF(YEF)

	Rotary switch No.	Device No. read in	Output device No.	Analog output (AO)
		RIO channel 2	RIO channel 2	RIO channel 2
	0	X100 to X11F	Y100 to Y11F(Y10F)
	1	X120 to X13F	Y120 to Y13F(Y12F)
	2	X140 to X15F	Y140 to Y15F(Y14F)	The rotary switches
	3	X160 to X17F	Y160 to Y17F(Y16F)	correspond to the file
				registers R200 to R207
	4	X180 to X19F	Y180 to Y19F(Y18F)
				in ascending order.
	5	X1A0 to X1BF	Y1A0 to Y1BF(Y1AF)
	6	X1C0 to X1DF	Y1C0 to Y1DF(Y1CF)
	7	X1E0 to X1FF	Y1E0 to Y1FF(Y1EF)

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M700V/M70V Series PLC Interface Manual

2.1 Relation of RIO Unit and Devices

	Rotary switch No.	Device No. read in	Output device No.	Analog output (AO)
		RIO channel 3	RIO channel 3	RIO channel 3
	0	X200 to X21F	Y200 to Y21F(Y20F)
	1	X220 to X23F	Y220 to Y23F(Y22F)
	2	X240 to X25F	Y240 to Y25F(Y24F)	The rotary switches
	3	X260 to X27F	Y260 to Y27F(Y26F)	correspond to the file
				registers R200 to R205
	4	X280 to X29F	Y280 to Y29F(Y28F)
				in ascending order.
	5	X2A0 to X2BF	Y2A0 to Y2BF(Y2AF)
	6	-	-
	7	-	-

The values shown in parentheses are the device range of the card mounted to the right side of the unit. Only channels available for RIO channel 3 are 0 to 5.

(Note) When the analog output is equipped to several RIO channels, up to four RIO channels will be valid in the following order of priority.

(1) RIO channel 1, (2) RIO channel 2, (3) RIO channel 3

(Ex.)

When the analog output is equipped to RIO channel 1 and RIO channel 3.

RIO3

RIO1

AO

Control unit

Sixth station

AO

AO

RIO unit

Operation panel I/O unit

Fourth

Second

station

station

#3024 sout

R register

Allocation of AO

2

R200 (AO1)

2nd station of RIO 1

3

R201 (AO2)

4th station of RIO 1

4

R202 (AO3)

6th station of RIO 1

5

R203 (AO4)

-

Since the analog output R registers are allocated in ascending order of channels and station

CAUTION

numbers, the analog output destination may change depending on added option.

No. of points occupied by each unit

No. of occupied

Unit name

points

1DX100/DX101, Operation panel I/O unit DX670/DX671

2DX110/DX111, DX120/DX121, DX140/DX141, Operation panel I/O unit DX770/DX771

A max. of 8 units can be connected. DX67* operation panel I/O unit is counted as 1 and DX77* operation panel I/O unit is counted as 2 occupied points. DX11*/DX12*/DX14* remote I/O units are counted as 2, and DX100/DX101 remote I/O units are counted as 1 occupied point.

(Example 1) An operation panel I/O unit (DX771 x1) and remote I/O units (DX120 x3).

(Example 2) An operation panel I/O unit (DX771 x1) and remote I/O units (DX110 x1, DX100 x4).

7

MITSUBISHI CNC

2 System Configuration

2.1.3Relation of Connector Pins and Device

(1)Input (DI) signal

Set rotary switch to 0

(3)

B

A

20

X00

X10

19

X01

X11

Connector for contact input (DI)

18

X02

X12

17

X03

X13

B20 pin

A20 pin

16

X04

X14

15

X05

X15

14

X06

X16

(3)

13

X07

X17

(6)

12

X08

X18

11

X09

X19

10

X0A

X1A

9

X0B

X1B

8

X0C

X1C

7

X0D

X1D

B01 pin

A01 pin

6

X0E

X1E

5

X0F

X1F

4

3

COM

COM

2

0V

+24V

1

+24V

0V

( 10)						1	1
						2	2
						3	3

Set rotary switch to 1

(6)						X00
			B
				A
20			X20	X30
		19	X21	X31
18			X22	X32
17			X23	X33
16			X24	X34
15			X25	X35
14			X26	X36
13			X27	X37
12			X28	X38
11			X29	X39
10			X2A	X3A
9			X2B	X3B
8			X2C	X3C

7	X2D	X3D
6	X2E	X3F
		X3E
5	X2F	X3F
4
3	COM	COM
2	+24V	0V
1	+24V	0V
		Stabilized
		power supply
Signal
DC+24V IN		+24V
0V		0V
FG		FG

Connection for contact common=GND (sink type)

Connection for contact common=DC+24V (source type)

(Note 1) The No. of points (devices) will differ according to the RIO unit type.

(Note 2) The devices shown here show an example for when the rotary switch for channel No. setting on the RIO unit is set to "0" and set to "1".

Refer to the section "Rotary Switch for Channel No. Setting" for details on the relation of the rotary switch and device No.

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M700V/M70V Series PLC Interface Manual

2.1 Relation of RIO Unit and Devices

(2)Output (DO) signal

Set rotary switch to 0

Set rotary switch to 1

(4)

(7)

Y00

B

A

B

A

20

Y00

Y10

20

Y20

L

19

Y01

Y11

19

Y21

18

Y02

Y12

18

Y22

17

Y03

Y13

17

Y23

16

Y04

Y14

16

Y24

15

Y05

Y15

15

Y25

Connector for contact output (DO)

14

Y06

Y16

14

Y26

13

Y07

Y17

13

Y27

B20 pin

A20 pin

12

Y08

Y18

12

Y28

11

Y09

Y19

11

Y29

(4)

10

Y0A

Y1A

10

Y2A

9

Y0B

Y1B

9

Y2B

(7)

8

Y0C

Y1C

8

Y2C

Y2F

7

Y0D

Y1D

7

Y2D

6

Y0E

Y1E

6

Y2E

L

5

Y0F

Y1F

5

Y2F

4

4

AO

AO*

3

3

+24V

B01 pin

A01 pin

2

+24V

0V

2

0V

1

+24V

0V

1

+24V

0V

Analog output

Stabilized

power supply

(For DX120/1 only)

( 10)

1

1

Signal

+24V

DC+24V IN

2

2

0V

0V

FG

3

3

FG

Connection for contact common=GND (sink type)

Connection for contact common=DC+24V (source type)

(Note 1) The No. of points (devices) will differ according to the RIO unit type.

(Note 2) The devices shown here show an example for when the rotary switch for channel No. setting on the RIO unit is set to "0" and set to "1".

Refer to the section "Rotary Switch for Channel No. Setting" for details on the relation of the rotary switch and device No.

(Note 3) The A4 and B4 pin analog output (AO, AO*) in the output connector (7) is found only on the RIO unit DX120/ DX121.

Refer to the section "Outline of Analog Signal Input Circuit " for details on DX140/DX141 connector.

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MITSUBISHI CNC

2 System Configuration

2.2 Outline of Digital Signal Input Circuit

Both 24V common and 0V common connections are allowed in the digital signal input circuit. Follow the wiring diagram below for each type.

Input circuit

24V common				0V common
	DI-L / DI-R					DI-L / DI-R
	(Machine side)				(Machine side)
External contact		Input resistor		External contact		Input resistor
		R 2.2k				R 2.2k
	Input voltage				Input voltage
Stabilized			Control	Stabilized
			circuit
power supply				power supply
24VDC(+)		COM		24VDC(+)		COM
0V				0V
	A3,B3				A3,B3
FG				FG

Control

circuit

Input conditions

The input signals must be used within the following condition ranges.

			24V common		0V common
1	Input voltage at external contact ON		6V or less		18V or more, 25.2V or less
2	Input current at external contact ON		9mA or more
3	Input voltage at external contact OFF		20V or more, 25.2V or less		4V or less
4	Input current at external contact OFF		2mA or less
5	Input resistance		Approx. 2.2kΩ
6	Tolerable chattering time (T1)			3ms
7	Input signal holding time (T2)		40ms or more (Note)
8	input circuit operation delay time (T3		3ms T3 T4 16ms
	and T4)
9	Machine side contact capacity		30V or more, 16mA or more
(Note)		Input signal holding time: The guide is 40ms or more. The input signal will not be recognized unless
		it is held for the ladder processing cycle time or longer.

Connection to 24V common input			Connection to 0V common input
	T2			T2
(E)	T1	T1	(E)	T1	T1
+24V			+24V
GND			GND
(I)			(I)
	T3	T4		T3	T4

(E) : External signal, (I):Internal signal

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M700V/M70V Series PLC Interface Manual

2.3 Outline of Digital Signal Output Circuit

2.3 Outline of Digital Signal Output Circuit

The digital signal output circuit uses a sink type (DX1*0) or source type (DX1*1). Use within the specification ranges shown below.

Output circuit

	(Machine side)	DO-L/DO-R
	24VDC(+)
	RA
	R	Control
		circuit
	PL
		Sink type
		DO-L/DO-R
	(Machine side)	24VDC(+)
	RA	Control
		circuit
	R
	PL

Source type

Output conditions

Insulation method	Non-insulation
Rated load voltage	24VDC
Max. output current	60mA/point
Output delay time	40μs

(Note 1) When using an inductive load such as a relay, always connect a diode (voltage resistance 100V or more, 100mA or more) in parallel to the load.

(Note 2) When using a capacitive load such as a lamp, always connect a protective resistor (R=150Ω) serially to the load to suppress rush currents. (Make sure that the current is less than the above tolerable current including the momentary current.)

1. When using an inductive load such as a relay, always connect a diode in parallel to the load. CAUTION 2. When using a capacitive load such as a lamp, always connect a protective resistor serially

to the load to suppress rush currents.

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2.4 Outline of Analog Signal Input Circuit

The analog signal input circuit can be used only for FCUA-DX140/DX141.

Input circuit

	150	ADC
	AI
	AI*
		OV(RG)
	Input conditions

Max. input rating	± 15V
Resolution	10V/2000 (5mV)
Precision	Within ± 25mV
AD input sampling time	14.2ms(AI0)/ 42.6ms(AI1 to 3)

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M700V/M70V Series PLC Interface Manual

2.5 Outline of Analog Signal Output Circuit

2.5 Outline of Analog Signal Output Circuit

The analog signal output circuit can be used only for FCUA-DX120/DX121/DX140/DX141.

Output circuit

	R
220	R
A0	DAC
A0*
	OV(RG)

Output conditions

Output voltage	0V to ± 10V ( ± 5%)
Resolution	12bit ( ± 10V × n/4096) (Note)
Load conditions	10kΩ load resistance
Output impedance	220Ω

(Note) n=(20 to 211)

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2 System Configuration

2.6 Outline of I/O Assignment with PROFIBUS-DP

By installing PROFIBUS-DP unit (FCU7-HN571) on an arbitrary section of CNC expansion slot, slave stations compatible with PROFIBUS-DP communication can be connected to input/output device. No option parameter setting is needed.

Hilsher's Fieldbus communication control unit (COM module) is mounted on HN571, and NC operates as the master station. Up to 128 units can be connected with master station and slave stations combined.

Inputs/outputs of the devices from NC's PLC are all handled as bit device data. Up to 512 points can be input/output. Maximum number of inputs/outputs for NC remote I/O unit is 768, whether or not HN571 is installed.

HN571 unit for

master station communication

(option)

CNC control unit

Expantion Unit FCU7 - EX89*

CNC UNIT

Slot1

Slot2

Slot3

FieldBus OPT2 etc

FCU7 - MU001/MU011

RIO communication

RS - 232C

Windows PC for parameter settings

+

Hilsher configurator

Terminator

Tap

Fieldbus

communication

Terminator

Master + slave: 128 units

Fieldbus connection outline

Machine input/output signal allocation

Input/output device allocation when HN571 is mounted is as shown below.

		RIO communication only				With PROFIBUS-DP communication
		RIO1	RIO2	RIO3	RIO1	RIO2	RIO3	PROFIBUS-DP
								communication
	Input	X00 to XFF	X100 to	X200 to	X00 to XFF	X100 to	X200 to	X400 to X5FF
			X1FF	X2FF		X1FF	X2FF
	Output	Y00 to YFF	Y100 to	Y200 to	Y00 to YFF	Y100 to	Y200 to	Y400 to Y5FF
			Y1FF	Y2FF		Y1FF	Y2FF
(Note)	OT/DOG arbitrary allocation cannot be made for the device compatible with PROFIBUS-DP communication.

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M700V/M70V Series PLC Interface Manual

2.7 Fixed Signals

2.7 Fixed Signals

The connector pin Nos. in the input signals that are fixed are shown below.

Note that using the methods below can ignore fixed signals and change the allocations.

	Signal name	Device	Signal name	Device
Emergency stop		EMG of main unit	Stroke end -1	X20
Stroke end +1		X28	Stroke end -2	X21
Stroke end +2		X29	Stroke end -3	X22
Stroke end +3		X2A	Stroke end -4	X23
Stroke end +4		X2B	Stroke end -5	X64
Stroke end +5		X6C	Stroke end -6	X65
Stroke end +6		X6D	Stroke end -7	X66
Stroke end +7		X6E	Stroke end -8	X67
Stroke end +8		X6F
Reference position return near-point		X18
detection 1
Reference position return near-point		X19
detection 2
Reference position return near-point		X1A
detection 3
Reference position return near-point		X1B
detection 4
Reference position return near-point		X5C
detection 5
Reference position return near-point		X5D
detection 6
Reference position return near-point		X5E
detection 7
Reference position return near-point		X5F
detection 8
(Note)	When using the multi-part system and the 1st part system has 2 axes and the 2nd part system has 1 axis, the
	1st axis in the 2nd part system will correspond to the 3rd axis above.

2.7.1 Ignoring Fixed Signals

The fixed signals can be used as other signals by ignoring them with file registers R248 and R272.

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2.7.2 Changing the Addresses of Fixed Signals

The fixed devices can be allocated arbitrarily with the following parameters.

The parameters #2073 to #2075 are valid when 1 is set in #1226 aux10 bit 5.

When the parameters #2073 to #2075 are valid, do not set the same device number. If the same device number exists, an emergency stop occurs. However, no device number check is performed for an axis to which a signal (R248, R272) that ignores the fixed signal is input.

When the arbitrary allocation is valid, the fixed signals can be used as other signals.

#		Items		Details	Setting range
					(unit)
			Arbitrary	Specify whether to enable the arbitrary allocation parameter for the
	aux10			origin dog and H/W OT.
1226			allocation of		0/1
	(bit5)			0: Disable arbitrary allocation. (Fixed device)
			dog signal
				1: Enable arbitrary allocation. (Device specified by the parameter)
				Under the standard specifications, the origin dog signal is assigned
				to a fixed device. When it is desired to assign the origin dog signal
				to a position other than the fixed device, specify the input device in
				this parameter.
2073	zrn_dog		Origin dog	This parameter is enabled in the following conditions.	0000 to 02FF
				NC axis: When "#1226 aux10/bit5" is set to "1".
					(HEX)
				PLC axis: When "#1246 set18/bit7" is set to "1".
				- When this parameter is valid, do not set the same device number.
				If the same device number exists, an emergency stop occurs.
				However, no device number check is performed for an axis to which
				a signal that ignores the near-point dog signal (R272) is input.
				Under the standard specifications, the OT (+) signal is assigned to
				a fixed device. When it is desired to assign the OT (+) signal to a
				position other than the fixed device, specify the input device in this
				parameter.
2074	H/W_OT+		H/W OT+	This parameter is enabled in the following conditions.	0000 to 02FF
				NC axis: When "#1226 aux10/bit5" is set to "1".
					(HEX)
				PLC axis: When "#1246 set18/bit7" is set to "1".
				- When this parameter is valid, do not set the same device number.
				If the same device number exists, an emergency stop occurs.
				However, no device number check is performed for an axis to which
				a signal that ignores the OT signal (R248) is input.
				Under the standard specifications, the OT (-) signal is assigned to
				a fixed device. When it is desired to assign the OT (-) signal to a
				position other than the fixed device, specify the input device in this
				parameter.
2075	H/W_OT-		H/W OT-	This parameter is enabled in the following conditions.	0000 to 02FF
				NC axis: When "#1226 aux10/bit5" is set to "1".
					(HEX)
				PLC axis: When "#1246 set18/bit7" is set to "1".
				- When this parameter is valid, do not set the same device number.
				If the same device number exists, an emergency stop occurs.
				However, no device number check is performed for an axis to which
				a signal that ignores the OT signal (R248) is input.

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M700V/M70V Series PLC Interface Manual

2.8 Flow of Signals

2.8 Flow of Signals

		PLC
Controller

Signal in

controller PLCwindow

Signal in

controller

Input/output signal with

Input

Y**

controller and machine

(X, Y)

Output

X**

Transfer at head of

main program

Machine/machine operation board

X**

				Input/output signal
				with machine
				(X, Y)
	X**

Transfer at head of high processing program

(per 3.5ms) Y**

Sequence program

High-speed

program

(per 3.5ms)

Main program

(Scan time with program size)

Internal relay, latch relay, etc. (M, F, L, · · · )

Y**

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2.9 List of Devices Used

The devices used by the PLC are shown below.

	Device	Device No.				Unit	Details	Format
	X*	X0 to X1FFF	(8192 points)			1 bit	Input signal to PLC: Machine input, etc.
	Y*	Y0 to Y1FFF	(8192 points)			1 bit	Output signal from PLC: Machine output, etc.
	M	M0 to M10239 (10240 points)				1 bit	Temporary memory	1
	F	F0 to F1023	(1024 points)			1 bit	Temporary memory.	2
							Alarm message interface
	L	L0 to L511	(512 points)			1 bit	Latch relay (back up memory)	3
	SM	SM0 to SM127		(128 points)		1 bit	Special relay
	SB	SB0000 to SB01FF				1 bit	Special relay
	SW	SW0000 to SW01FF				1 bit	Special register
							Timer
	T	T0 to T703	(704 points)			1 bit/16 bit	(The variable/fixed boundary is set with a parameter.)	4,5
							(Note 3)
	ST	ST0 to ST63	(64 points)			1 bit/16 bit	Integrated timer (100ms unit)	6,7
	C	C0 to C255	(256 points)			1 bit/16 bit	Counter (The variable/fixed boundary is set with a	8,9
							parameter.) (Note 3)
	D	D0 to D2047	(2048 points)			16 bit/32 bit	Data register. Register for calculation	10
	R*	R0 to R32767 (32768 points)				16 bit/32 bit	File register. CNC word interface	11
	Z	Z0 to Z1	(2 points)			16 bit	Address index
	N	N0 to N7	(8 points)			-	Master controller nesting level
	P*	P0 to P249			(256 points)	-	Label for conditional jump, subroutine call command
		P4000 to P4005
		K-32768 to K32767				-	Decimal constant for 16-bit command
	K
		K-2147483648				-	Decimal constant for 32-bit command
		to K2147483647
	H	H0 to HFFFF				-	Hexadecimal constant for 16-bit command
		H0 to HFFFFFFFF				-	Hexadecimal constant for 32-bit command

(Note 1) Devices marked with * in the device column have designated applications. Do not use devices other than those corresponding to the input/output signals with the machine side (input/output signals of the remote I/O unit), even if it is an undefined vacant device.

(Note 2) The format displayed in the table is attached. Copy and use as required. (Note 3) Distinction of 10ms timer and 100ms timer is performed by command.

(10ms timer is performed by OUTH command, 100ms timer is performed by OUT command.)

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M700V/M70V Series PLC Interface Manual

2.10 File Register General Map

2.10 File Register General Map

Device	Details
R00000 to R00199	System common data (NC -> PLC)
R00200 to R00499	System common data (PLC -> NC)
R00500 to R00699	1st part system data (NC -> PLC)
R00700 to R00899	2nd part system data (NC -> PLC)
R00900 to R01099	3rd part system data (NC -> PLC)
R01100 to R01299	4th part system data (NC -> PLC)
R01300 to R02099	System reserve
R02100 to R02349	Pallet program data (Drive unit -> PLC)
R02500 to R02699	1st part system data (PLC -> NC)
R02700 to R02899	2nd part system data (PLC -> NC)
R02900 to R03099	3rd part system data (PLC -> NC)
R03100 to R03299	4th part system data (PLC -> NC)
R03300 to R04099	System reserve
R04100 to R04103	Pallet program data (PLC -> Drive unit)
R04104 to R04499	System reserve
R04500 to R05683	Axis data (NC -> PLC)
R05684 to R05699	System reserve
R05700 to R06371	Axis data (PLC -> NC)
R06372 to R06499	User macro (NC -> PLC: 64 point, PLC -> NC: 64 point)
R06500 to R06549	1st spindle data (NC -> PLC)
R06550 to R06599	2nd spindle data (NC -> PLC)
R06600 to R06649	3rd spindle data (NC -> PLC)
R06650 to R06699	4th spindle data (NC -> PLC)
R06700 to R06749	5th spindle data (NC -> PLC)
R06750 to R06799	6th spindle data (NC -> PLC)
R06800 to R06999	System reserve
R07000 to R07049	1st spindle data (PLC -> NC)
R07050 to R07099	2nd spindle data (PLC -> NC)
R07100 to R07149	3rd spindle data (PLC -> NC)
R07150 to R07199	4th spindle data (PLC -> NC)
R07200 to R07249	5th spindle data (PLC -> NC)
R07250 to R07299	6th spindle data (PLC -> NC)
R07300 to R07499	System reserve
R07500 to R07949	PLC constants
R07950 to R07999	System reserve
R08000 to R08099	PLC axis indexing
R08100 to R08299	System reserve
R08300 to R09799	User backed up area
R09800 to R09899	User work area
R09900 to R09999	J2CT
R10000 to R10099	Remote I/O communication error information
R10100 to R10139	I/O link input
R10140 to R10179	I/O link output
R10180 to R10180	I/O link communication status
R10181 to R10187	System reserve
R10188 to R10189	Base PLC mounting check
R10190 to R10199	MELSEC link II diagnosis I/F
R10200 to R10399	Data buffer for MELSEC link II (machine input)
R10400 to R10599	Data buffer for MELSEC link II (machine output)
R10600 to R12759	ATC data, tool life management for M system / Tool life management I, II for L system
R12760 to R18299	System reserve

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