mitsubishi 60, 60S User 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 company.

PREFACE

This manual is the alarm/parameter guide required to use the MELDAS60/60S Series.

This manual is prepared on the assumption that your machine is provided with all of the MELDAS60/60S Series functions. Confirm the functions available for your NC before proceeding to operation by referring to the specification issued by the machine manufacturer.

*The "MELDAS60 Series" includes the M64A, M64, M65, M66 and M65V.

*The "MELDAS60S Series" includes the M64AS, M64S, M65S and M66S.

Notes on Reading This Manual

(1)This manual explains general parameters as viewed from the NC.

For information about each machine tool, refer to manuals issued from the machine manufacturer. If the descriptions relating to "restrictions" and "allowable conditions" conflict between this manual and the machine manufacturer's instruction manual, the later has priority over the former.

(2)This manual is intended to contain as much descriptions as possible even about special operations. The operations to which no reference is made in this manual should be considered impossible.

(3)The "M64D system" explained in this manual includes the M64AS, M64S, M65S and M66S.

(4)The "special display unit" explained in this manual is the display unit incorporated by the machine manufacturer, and is not the MELDAS standard display unit.

Caution

If the descriptions relating to the "restrictions" and "allowable conditions" conflict between this manual and the machine manufacturer's instruction manual‚ the latter has priority over the former.

The operations to which no reference is made in this manual should be considered impossible.

This manual is complied on the assumption that your machine is provided with all optional functions. Confirm the functions available for your machine before proceeding to operation by referring to the specification issued by the machine manufacturer.

In some NC system versions‚ there may be cases that different pictures appear on the screen‚ the machine operates in a different way or some function is not activated.

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 may be subject to imminent fatalities or major injuries if handling is DANGER mistaken.

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

WARNING

CAUTION	When the user may be subject to injuries or when physical damage may occur 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.

DANGER

Not applicable in this manual.

WARNING

Not applicable in this manual.

CAUTION

1.Items related to product and manual

If the descriptions relating to the "restrictions" and "allowable conditions" conflict between this manual and the machine manufacturer's instruction manual‚ the latter has priority over the former.

The operations to which no reference is made in this manual should be considered impossible.

This manual is complied on the assumption that your machine is provided with all optional functions. Confirm the functions available for your machine before proceeding to operation by referring to the specification issued by the machine manufacturer.

In some NC system versions‚ there may be cases that different pictures appear on the screen‚ the machine operates in a different way on some function is not activated.

2.Items related to faults and abnormalities

If the BATTERY LOW alarm is output, save the machining programs, tool data and parameters to an input/output device, and then replace the battery. If the BATTERY alarm occurs, the machining programs, tool data and parameters may be damaged. After replacing the battery, reload each data item.

[Continued on next page]

CAUTION	[Continued]

3.Items related to maintenance

Do not replace the battery while the power is ON.

Do not short-circuit, charge, heat, incinerate or disassemble the battery.

Dispose of the spent battery according to local laws.

4.Items related to servo parameters and spindle parameters

With the MDS-C1 Series, only the serial encoder is compatible as the motor end detector. The OHE/OHA type detector cannot be used as the motor end detector.

Do not adjust or change the parameter settings greatly as operation could become unstable.

In the explanation on bits, set all bits not used, including blank bits, to "0".

			CONTENTS
I	EXPLANATION OF ALARMS
1.	LIST OF ALARMS ................................................................................................................................			1
	1.1	OPERATION ALARMS ...............................................................................................................		1
	1.2	STOP CODES ............................................................................................................................		9
	1.3	SERVO • SPINDLE ALARMS...................................................................................................		14
	1.4	MCP ALARM ............................................................................................................................		24
	1.5	SYSTEM ALARMS ...................................................................................................................		27
	1.6	ABSOLUTE POSITION DETECTION SYSTEM ALARMS.......................................................		32
	1.7	MESSAGES DURING EMERGENCY STOP ...........................................................................		35
	1.8	AUXILIARY AXIS ALARMS ......................................................................................................		37
	1.9	COMPUTER LINK ERRORS....................................................................................................		44
	1.10	USER PLC ALARMS ................................................................................................................		45
	1.11	NETWORK SERVICE ERRORS ..............................................................................................		46
2. OPERATION MESSAGES ON SETTING AND DISPLAY UNIT .......................................................				47
	2.1	OPERATION ERRORS ............................................................................................................		47
	2.2	OPERATOR MESSAGES.........................................................................................................		57
		2.2.1 SEARCH AND OPERATION RELATED ....................................................................		57
		2.2.2	MDI/EDITING RELATED ............................................................................................	58
		2.2.3	DATA INPUT/OUTPUT RELATED .............................................................................	59
		2.2.4 S-ANALOG OUTPUT ADJUSTMENT RELATED .......................................................		60
		2.2.5	AUXILIARY AXIS .........................................................................................................	60
		2.2.6	PARAMETER BACKUP RELATED .............................................................................	60
		2.2.7	OTHERS ......................................................................................................................	61
3.	PROGRAM ERROR ...........................................................................................................................			62

- i -

II	EXPLANATION OF PARAMETERS
1.	SCREEN CONFIGURATION................................................................................................................			1
	1.1	SCREEN TRANSITION CHARTS ..............................................................................................		1
2.	MACHINING PARAMETERS ...............................................................................................................			3
	2.1	PROCESS PARAMETERS.........................................................................................................		3
	2.2	CONTROL PARAMETERS ......................................................................................................		10
	2.3	AXIS PARAMETERS ................................................................................................................		12
	2.4	BARRIER DATA .......................................................................................................................		14
	2.5	TOOL MEASUREMENT PARAMETES....................................................................................		16
3.	I/O PARAMETERS .............................................................................................................................			17
	3.1	BASE PARAMETERS...............................................................................................................		17
	3.2	I/O DEVICE PARAMETERS .....................................................................................................		18
	3.3	COMPUTER LINK PARAMETERS ..........................................................................................		20
4.	SETUP PARAMETERS ......................................................................................................................			22
5.	BASE SPECIFICATIONS PARAMETERS.........................................................................................			23
6.	AXIS SPECIFICATIONS PARAMETERS ..........................................................................................			92
	6.1	AXIS SPECIFICATIONS PARAMETERS.................................................................................		92
	6.2	ZERO POINT RETURN PARAMETERS ..................................................................................		99
	6.3	ABUSOLUTE POSITION PARAMETERS ..............................................................................		102
	6.4	AXIS SPECIFICATIONS PARAMETERS 2............................................................................		104
7.	SERVO PARAMETERS ...................................................................................................................			112
	7.1	MDS-B-SV12 ..........................................................................................................................		114
	7.2	MDS-C1-Vx HIGH-GAIN (MDS-B-Vx4 COMPATIBLE)..........................................................		140
	7.3	MDS-C1-Vx STANDARD SPECIFICATION (MDS-B-Vx COMPATIBLE) ..............................		168
	7.4	SUPPLEMENT........................................................................................................................		198
		7.4.1	D/A OUTPUT SPECIFICATIONS ..............................................................................	198
		7.4.2	ELECTRONIC GEARS ..............................................................................................	204
		7.4.3	LOST MOTION COMPENSATION ............................................................................	206

- ii -

8. MDS-B-SP/SPH,SPJ2 SPINDLE PARAMETERS ...........................................................................		207
8.1	MDS-B-SP/SPH,SPJ2 SPINDLE BASE SPECIFICATIONS PARAMETERS ........................	207
8.2	MDS-B-SP12 ..........................................................................................................................	215
8.3	MDS-B-SP/SPH,MDS-C1-SP/SPH.........................................................................................	235
8.4	MDS-C1-SPM .........................................................................................................................	268
8.5	SUPPLEMENT........................................................................................................................	300
	8.5.1 D/A OUTPUT SPECIFICATIONS ..............................................................................	300

9. MACHINE ERROR COMPENSATION.............................................................................................		303
9.1	FUNCTION OUTLINE.............................................................................................................	303
9.2	SETTING COMPENSATION DATA .......................................................................................	307
9.3	EXAMPLE IN USING A LINEAR AXIS AS THE BASE AXIS .................................................	309
9.4	EXAMPLE IN USING A ROTATION AXIS AS THE BASE AXIS............................................	313

10. PLC CONSTANTS............................................................................................................................		314
10.1	PLC TIMER.............................................................................................................................	314
10.2	PLC COUNTER ......................................................................................................................	314
10.3	PLC CONSTANTS..................................................................................................................	315
10.4	SELECTING THE PLC BIT.....................................................................................................	315

11.	MACRO LIST....................................................................................................................................		318
12.	POSITION SWITCH..........................................................................................................................		320
	12.1	OUTLINE OF FUNCTION.......................................................................................................	320
	12.2	CANCELING THE POSITION SWITCH .................................................................................	322
13.	AUXILIARY AXIS PARAMETER......................................................................................................		323

- iii -

III PLC DEVICES
1. PLC INTERFACE INPUT X......................................................................................................................	1
2. PLC INTERFACE INPUT R....................................................................................................................	25
3. PLC INTERFACE OUTPUT Y................................................................................................................	33
4. PLC INTERFACE OUTPUT R................................................................................................................	61
5. OTHER PLC INTERFACES ...................................................................................................................	67

- iv -

I EXPLANATION OF ALARMS

1.LIST OF ALARMS

1.1OPERATION ALARMS

1.LIST OF ALARMS

1.1OPERATION ALARMS

(The bold characters are the messages displayed on the screen.)

M01 OPERATION ERROR			Alarms occurring due to incorrect operation by the
			operator during NC operation and those by machine
			trouble are displayed.
Error No.	Details			Remedy
0001	DOG OVERRUN (Dog overrun)			• Increase the length of the near-point
	When returning to the reference			dog.
	point‚ the near-point detection limit			• Reduce the reference point return
	switch did not stop over the dog‚ but			speed.
	overran the dog.
0002	Z-AX NO CRSS			• Move the detector one rotation or
	One of the axes did not pass the			more in the opposite direction of the
	Z-phase during the initial reference			reference point‚ and repeat
	point return after the power was			reference point return.
	turned ON.
0003	INVALID RET (Invalid return)			• The selection of the AXIS
	When manually returning to the			SELECTION key's +/- direction is
	reference point‚ the return direction			incorrect. The error is canceled by
	differs from the axis movement			feeding the axis in the correct
	direction selected with the AXIS			direction.
	SELECTION key.
0004	EXT INTRLK (External interlock)			• As the interlock function has
	The external interlock function has			activated‚ release it before resuming
	activated (the input signal is "OFF")			operation.
	and one of the axes has entered the			• Check the sequence on the machine
	interlock state.			side.
				• Check for broken wires in the
				interlock signal line.
0005	INTRL INTRLK (Internal interlock)			• The servo OFF function is valid‚ so
	The internal interlock state has been			release it first.
	entered.			• An axis that can be removed has
	The absolute position detector axis			been issued‚ so perform the correct
	has been removed.			operations.
	A command for the			• The command is issued in the same
	manual/automatic simultaneous			direction as the direction where
	valid axis was issued from the			manual skip turned ON‚ so perform
	automatic mode.			the correct operations.
				• During the manual/automatic simul-
				taneous mode‚ the axis commanded
				in the automatic mode became the
				manual operation axis. Turn OFF the
				manual/ automatic valid signal for
				the commanded axis.
				• Turn ON the power again‚ and
				perform absolute position
				initialization.

I - 1

1.LIST OF ALARMS

1.1OPERATION ALARMS

Error No.	Details	Remedy
0006	H/W STRK END (H/W stroke end)	• Move the machine manually.
	The stroke end function has	• Check for broken wires in the stroke
	activated (the input signal is "OFF")	end signal wire.
	and one of the axes is in the stroke	• Check for trouble in the limit switch.
	end status.
0007	S/W STRK END (S/W stroke end)	• Move it manually.
	The stored stroke limit I‚ II‚ IIB or IB	• If the stored stroke limit in the
	function has activated.	parameter is incorrectly set‚ correct
		it.
0008	Chuck/tail-stock barrier stroke end	• Reset the alarm with reset‚ and
	axis found	move the machine in the reverse
	The chuck/tail-stock barrier function	direction.
	turned ON‚ and an axis entered the
	stroke end state.
0009	Reference point return number illegal	• Execute No. 1 reference point return.
	Return to the No. 2 reference point
	was performed before return to the
	No. 1 reference point was
	completed.
0019	Sensor signal illegal ON	• Turn the tool measurement mode
	The sensor signal was already ON	signal input OFF, and move the axis
	when the tool measurement mode	in a safe direction.
	(TLM) signal was validated.	• The operation alarm will turn OFF
	The sensor signal turned ON when	even when the sensor signal is
		turned OFF.
	there was no axis movement after
	the tool measurement mode (TLM)	(Note) When the tool measurement
	signal was validated.	mode signal input is turned
	The sensor signal turned ON at a	OFF, the axis can be moved in
		either direction. Pay attention
	position within 100µm from the final
		to the movement direction.
	entry start position.
0020	Reference point return illegal	• Execute reference point return
	Return to the reference point was
	performed before the coordinates
	had not been established.
0024	Zero point return disabled during	• Reset the absolute position
	absolute position detection alarm	detection alarm‚ and then perform
	A zero point return signal was input	zero point return.
	during an absolute position detection
	alarm.
0025	Zero point return disabled during zero	• Complete zero point initialization‚
	point initialization	and then perform zero point return.
	A zero point return signal was input
	during zero point initialization of the
	absolute position detection system.

I - 2

1.LIST OF ALARMS

1.1OPERATION ALARMS

Error No.	Details	Remedy
0050	Chopping axis zero point return	• Reset or turn the chopping signal
	incomplete	OFF, and then carry out zero point
	The chopping axis has not	return.
	completed zero point return before
	entering the chopping mode.
	All axes interlock will be applied.
0051	Synchronization error too large	• Select the correction mode and
	The synchronization error of the	move one of the axes in the direction
	master and slave axes exceeded the	in which the errors are reduced.
	allowable value under synchronous	• Increase the allowable value or reset
	control.	it to 0 (check disabled).
	A deviation exceeding the synchroni-	• When using simple C-axis
		synchronous control, set the
	zation error limit value was found
		contents of the R435 register to 0.
	with the synchronization deviation
		• Check the parameter (#2024
	detection.
		synerr).
0101	NOT OP MODE (Not operation mode)	• Check for a broken wire in the input
		mode signal wire.
		• Check for trouble in the mode
		selector switch.
		• Check the sequence program.
0102	OVERRIDE ZERO (Override zero)	• Set "the cutting feed override" switch
	"The cutting feed override" switch on	to a value other than zero to release
	the machine operation panel is set to	the error.
	zero.	• If "the cutting feed override" switch is
		set to a value other than zero‚ check
		for a short circuit in the signal wire.
		• Check the sequence program.
0103	EX F SPD ZRO (External feed speed	• Set "the manual feed speed" switch
	zero)	to a value other than zero to release
	"The manual feed speed" switch on	the error.
	the machine operation panel is set to	• If "the manual feed speed" switch is
	zero when the machine is in the jog	set to a value other than zero‚ check
	mode or automatic dry run mode.	for a short circuit in the signal wire.
	The "Manual feedrate B speed" is set	• Check the sequence program.
	to zero during the jog mode when
	manual feedrate B is valid.
	The "each axis manual feedrate B
	speed" is set to zero during the jog
	mode when each axis manual
	feedrate B is valid.
0104	F1 SPD ZRO (F1-digit speed zero)	• Set the F1-digit feedrate on the
	The F1-digit feedrate is set to zero	setup parameter screen.
	when the F1-digit feed command is
	being executed.

I - 3

1.LIST OF ALARMS

1.1OPERATION ALARMS

Error No.	Details	Remedy
0105	SPINDLE STP (Spindle stop)	• Rotate the spindle.
	The spindle stopped during the	• If the workpiece is not being cut‚ start
	synchronous feed command.	dry run.
		• Check for a broken wire in the
		spindle encoder cable.
		• Check the connections for the
		spindle encoder connectors.
		• Check the spindle encoder pulse.
0106	HNDL FD NOW (Handle feed axis No.	• Check for broken wires in the handle
	illegal)	feed axis selection signal wire.
	An axis not found in the	• Check the sequence program.
	specifications was designated for	• Check the No. of axes listed in the
	handle feed or the handle feed axis	specifications.
	was not selected.
0107	SPDL RPM EXS (Spindle rotation	• Lower the commanded spindle
	speed excessive)	rotation speed.
	The spindle rotation speed
	exceeded the axis clamp speed
	during the thread cutting command.
0108	Fixed point mode feed axis No. illegal:	• Check for broken wires in the fixed
	An axis not found in the	mode feed axis selection signal wire
	specifications was designated for the	and fixed point mode feedrate wire.
	fixed point mode feed or the fixed	• Check the fixed point mode feed
	point mode feedrate is illegal.	specifications.
0109	BLK ST INTLK (Block start interlock)	• Check the sequence program.
	An interlock signal that locks the
	start of the block has been input.
0110	CTBL ST INTLK (Cutting block start	• Check the sequence program.
	interlock)
	An interlock signal that locks the
	start of the cutting block has been
	input.
0111	Restart switch ON	• Search the block to be restarted.
	The restart switch was turned ON	• Turn OFF the restart switch.
	before the restart search was
	completed, and the manual mode
	was selected.
0112	Program Check Mode	• Press the reset button to cancel the
	The automatic start button was	program check mode.
	pressed during program check or in
	program check mode.
0113	Automatic start during buffer	• Press the automatic start button after
	correction	buffer correction is completed.
	The automatic start button was
	pressed during buffer correction.

I - 4

1.LIST OF ALARMS

1.1OPERATION ALARMS

Error No.	Details	Remedy
0115	RESETTING	• When rewinding the tape‚ wait for the
	The automatic start button was	winding to end‚ or press the reset
	pressed during resetting or tape	button to stop the winding‚ and then
	rewinding.	press the automatic start button.
		• During resetting‚ wait for resetting to
		end‚ and then press the automatic
		start button.
0117	PLAYBACK NOT POSSIBLE	• During editing‚ cancel the function by
	The playback switch was turned ON	pressing the input or previous screen
	during editing or full-character mode	key‚ and then turn ON the playback
	(9-inch).	switch.
		• Set the edit screen (9-inch) to the
		half-character mode‚ and then turn
		ON the playback switch.
0118	Block joint turn stop during normal line	• Check the program.
	control	• Set the normal line control axis
	The turning angle at the block joint	turning speed. (Parameter "#1523
	exceeded the limit during normal line	C_feed")
	control.	• Set the C axis turning diameter
	Normal line control type I	smaller than the arc radius, or check
		the setting value of the C axis turning
	The normal line control axis turning
		diameter.
	speed (#1523 C_feed) has not
		(Parameter "#8041 C rot. R")
	been set.
	Normal line control type II
	When turning in the inside of the arc,
	the parameter "#8041 C-rot. R"
	setting value is larger than the arc
	radius.
0120	Synchronization correction mode ON	• Select the handle or manual feed
	The synchronous correction mode	mode.
	switch was pressed in a non-handle	• Turn OFF the correction mode switch.
	mode.
0121	No synchronous control option	• Set 0 in register R435.
	The synchronous control system
	(register R435) was set with no
	synchronous control option.
0123	Computer link B	• Perform the cycle start after resetting
	The cycle start was attempted before	is completed.
	resetting was completed.	• Set 0 in #8109 HOST LINK, and then
	The operation of the computer link B	set 1 again before performing the
	was attempted in the 2nd part	cycle start.
	system of the 2-part system.	• The operation of the computer link B
		cannot be performed in the 2nd part
		system of the 2-part system.
0124	Simultaneous axis movement	• Turn the inclined axis and basic axis
	prohibited during inclined axis control	start OFF for both axes. (This also
	valid	applied for manual/automatic
	The basic axis corresponding to the	simultaneous start.)
	inclined axis was started	• Invalidate the basic axis
	simultaneously in the manual mode	compensation, or command one axis
	while the inclined axis control was	at a time.
	valid.

I - 5

1.LIST OF ALARMS

1.1OPERATION ALARMS

Error No.	Details	Remedy
0126	Program restart machine lock	• Release the machine lock before
	Machine lock was applied on the	resuming operations.
	return axis while manually returning
	to the restart position.
0150	Chopping override zero	• Check the chopping override (R135).
		• Check the rapid traverse override
		(R134).
0151	Command axis chopping axis	• Reset, or turn OFF the chopping
	A chopping axis movement	signal. When the chopping signal is
	command was issued from the	turned OFF, the axis will return to the
	program during the chopping mode.	reference position, and then the
	(This alarm will not occur when the	program movement command will be
	movement amount is commanded as	executed.
	0.)
	(All axes interlock state will be
	applied.)
0153	Bottom dead center position zero	• Correctly set the bottom dead center
	The bottom dead center position is	position.
	set to the same position as the upper
	dead center position.
0154	Chopping axis handle selection axis	• Select an axis other than the
	Chopping was started when the	chopping axis as the handle axis, or
	chopping axis was selected as the	start chopping after changing the
	handle axis.	mode to another mode.
0160	Axis with no maximum speed set for	• Set the maximum speed for the
	the outside of the soft limit range	outside of the soft limit range.
	Returned from the outside of the soft	(Parameter "#2021 out_f")
	limit range for the axis with no	• Change the soft limit range.
	maximum speed set for the outside	(Parameter "#2013 OT-" "#2014
	of the soft limit range.	OT+")
1005	An attempt was made to execute	• Issue G113 to cancel G114.*.
	G114.* during execution of G114.*.	• Issue the spindle synchronous cancel
	G51.2 was commanded when the	signal (Y2E8: SPSYC) to cancel
		G114.*.
	G51.2 spindle-spindle polygon
		• Cancel with G50.2.
	machining mode was already entered
		• Cancel with the spindle-spindle
	with a separate system.
		polygon cancel signal (Y359).
1007	The spindle is being used in	• Cancel synchronized tapping.
	synchronized tapping.
1026	Spindle C axis and other position	• Cancel the C axis command.
	control were commanded	• Cancel the polygon machining
	simultaneously.	command.
	C axis mode command was issued	• Cancel the C axis with servo OFF.
	for polygon machining spindle.
	C axis mode command was issued
	for synchronized tapping spindle.
	Polygon command was issued for
	synchronized tapping spindle.
	Spindle is being used as spindle/C
	axis.

I - 6

1.LIST OF ALARMS

1.1OPERATION ALARMS

Error No.	Details	Remedy
1030	Synchronization mismatch	• Correct the program so that the M
	Different M codes were commanded	codes match.
	in the two systems as the	• Correct the program so that the same
	synchronization M codes.	synchronization codes are
	Synchronization with the "!" code	commanded.
	was commanded in another system
	during M code synchronization.
	Synchronization with the M code was
	commanded in another system
	during synchronization with the "!"
	code.
1031	The C axis selection signal was	• Check and correct the parameters
	changed when multiple C axes could	and program.
	not be selected.
	An axis that cannot be controlled as
	the multiple C axes selection was
	selected.
1032	Tap return spindle selection illegal	• Select the spindle for which tap cycle
	during multi-spindle	was halted before the tap return
	Tap return was executed when a	signal was turned ON.
	different spindle was selected.
	Cutting feed will wait until
	synchronization is completed.
1033	Spindle-spindle polygon (G51.2)	• Wait for synchronization to end.
	cutting interlock
	Cutting feed will wait until
	synchronization is completed.
1034	Cross machining command illegal	• Check the parameter settings for
	Cross machining control exceeding	cross machining control.
	the number of control axes was
	attempted.
	Cross machining control with
	duplicated axis addresses was
	attempted.
1035	Cross machining control disable modal	• Check the program.
	Cross machining control was
	commanded for a system in which
	cross machining control is disabled
	as shown below.
	• During nose R compensation
	mode
	• During pole coordinate
	interpolation mode
	• During cylindrical interpolation
	mode
	• During balance cut mode
	• During fixed cycle machining mode
	• During facing turret mirror image

I - 7

1.LIST OF ALARMS

1.1OPERATION ALARMS

Error No.	Details	Remedy
1036	Synchronous control designation	• Set the R435 register to 0.
	disable
	The synchronous control operation
	method selection (R435 register)
	was set when the mode was not the
	C axis mode.
	The synchronous control operation
	method selection (R435 register)
	was set in the zero point not set
	state.
	Mirror image disable state	• Check the program and parameters.
	The external mirror image or
	parameter mirror image was
	commanded during facing turret mirror
	image.
1037	Synchronous control was started or	• Check the program and parameters.
	canceled when synchronous control
	could not be started or canceled.
1038	A movement command was issued to	• Check the program.
	a synchronous axis in synchronous
	control.
1043	No spindle speed clamp	Press the reset key and carry out the
	The constant surface speed	remedy below.
		• Select the spindle before commanding
	command (G96) was issued to the
	spindle which is not selected for the	G92/G50.
	spindle speed clamp command	(Applicable only to M65V series and
	(G92/G50) under Multiple spindle
		M64 C version series)
	control II.
1106	Spindle synchronous phase	• Check the program.
	calculation illegal	• Check the sequence program.
	The spindle synchronization phase
	alignment command was issued
	while the spindle synchronization
	phase calculation request signal was
	ON.

(The bold characters are the messages displayed on the screen.)

M90 PARAM SET MODE			M90 Messages output when the setup parameter lock
			function is enabled are displayed.
Error No.		Details		Remedy
-	Setup parameter lock released			• Refer to the manual issued by the
	The setup parameter lock is			machine manufacturer.
	released. Automatic start is disabled
	when setup parameters can be set.

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1.LIST OF ALARMS

1.2STOP CODES

1.2STOP CODES

These codes indicate a status that caused the controller to stop for some reason. (The bold characters are the messages displayed on the screen.)

T01 CAN'T CYCLE ST			This indicates the state where automatic operation cannot
			be started when attempting to start it from the stop state.
Error No.		Details		Remedy
0101	AX IN MOTION (axis in motion)			• Try automatic start again after all
	Automatic start is not possible as			axes have stopped.
	one of the axes is moving.
0102	READY OFF			• Another alarm has occurred. Check
	Automatic start is not possible as the			the details and remedy.
	NC is not ready.
0103	RESET ON			• Turn OFF the reset input signal.
	Automatic start is not possible as the			• Check that the reset switch is not ON
	reset signal has been input.			constantly due to trouble.
				• Check the sequence program.
0104	A-OP STP SGL (Automatic operation			• Check the FEED HOLD switch.
	stop signal ON)			• The feed hold switch is the B
	The FEED HOLD switch on the			contact.
	machine operation panel is ON			• Check for broken wires in the feed
	(valid).			hold signal wire.
				• Check the sequence program.
0105	H/W STRK END (H/W stroke end axis)			• If one of the axis' ends is at the
	Automatic start is not possible as			stroke end‚ move the axis manually.
	one of the axes is at the stroke end.			• Check for broken wire in the stroke
				end signal wire.
				• Check for trouble in the stroke end
				limit switch.
0106	S/W STRK END (S/W stroke end axis)			• Move the axis manually.
	Automatic start is not possible as			• If an axis is not at the end‚ check the
	one of the axes is at the stored			parameter details.
	stroke limit.
0107	NO OP MODE (NO operation mode)			• Select the automatic operation
	The operation mode has not been			mode.
	selected.			• Check for broken wires in the
				automatic operation mode (memory‚
				tape‚ MDl) signal wire.

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1.LIST OF ALARMS

1.2STOP CODES

Error No.	Details	Remedy
0108	OP MODE DUPL (Operation mode	• Check for a short circuit in the mode
	duplicated)	selection signal wire (memory‚ tape‚
	Two or more automatic operation	MDl).
	modes are selected.	• Check for trouble in the switch.
		• Check the sequence program.
0109	OP MODE SHFT (Operation mode	• Return to the original automatic
	shift)	operation mode‚ and start automatic
	The automatic operation mode	start.
	changed to another automatic
	operation mode.
0110	Tape search execution	• Begin automatic start after the tape
	Automatic start is not possible as	search is completed.
	tape search is being executed.
0112	Program restart position return	• Manually return to the restart
	incomplete	position.
	Automatic start is not possible as the	• Turn the automatic restart valid
	axis has not been returned to the	parameter ON, and then execute
	restart position.	automatic start.
0113	Thermal alarm	• The NC controller temperature has
	Automatic start is not possible	exceeded the specified temperature.
	because a thermal alarm (Z53	• Take appropriate measures to cool
	TEMP. OVER) has occurred.	the unit.
0115	In host communication	• Execute automatic start after the
	Automatic start cannot be executed	communication with the host
	as the NC is communicating with the	computer is completed.
	host computer.
0138	Disabled start during absolute position	• Reset the absolute position
	detection alarm	detection alarm‚ and then input the
	A start signal was input during an	start signal.
	absolute position detection alarm.
0139	Disabled start during zero point	• Complete zero point initialization
	initialization	before inputting the start signal.
	A start signal was input while
	initializing the absolute position
	detector's zero point.
0190	Automatic start disabled	• Refer to the manual issued by the
	Automatic start is disabled because	machine manufacturer.
	setup parameters can be set.
0191	Automatic start disabled	• Cause automatic start after file
	Automatic start was caused during	deletion or writing is completed.
	file deletion or writing.

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1.LIST OF ALARMS

1.2STOP CODES

T02 FEED HOLD			The feed hold state been entered due to a condition in the
			automatic operation.
Error No.		Details		Remedy
0201	H/W STRK END (H/W stroke end axis)			• Manually move the axis away from
		An axis is at the stroke end.		the stroke end limit switch.
				• The machining program must be
				corrected.
0202	S/W STRK END (S/W stroke end axis)			• Manually move the axis.
		An axis is at the stored stroke limit.		• The machining program must be
				corrected.
0203	RESET SIGNAL ON (Reset signal on)			• The program execution position has
		The reset signal has been input.		returned to the start of the program.
				Execute automatic operation from
				the start of the machining program.
0204	AUTO OP STOP (Automatic operation			• Resume automatic operation by
	stop)			pressing the "CYCLE START"
		The FEED HOLD switch is ON.		switch.
0205	AUTO MD CHING (Automatic mode			• Return to the original automatic
	change)			operation mode‚ and resume
		The operation mode changed to		automatic operation by pressing the
		another mode during automatic		"CYCLE START" switch.
		operation.
0206	Acceleration and deceleration time			• Increase the set value of the
	constants too large			parameter "#1206 G1bF".
		The acceleration and deceleration		• Decrease the set value of the
		time constants are too large. (This		parameter "#1207 G1btL".
		problem occurs at the same time as		• Lower the cutting speed.
		system alarm Z59.)
0215	Absolute position detection alarm stop			• Reset the absolute position
		An absolute position detection alarm		detection alarm.
		occurred.

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1.LIST OF ALARMS

1.2STOP CODES

T03 BLOCK STOP			This indicates that automatic operation stopped after
			executing one block of the program.
Error No.	Details			Remedy
0301	SNGL BLK ON (Single block on)			• Automatic operation can be resumed
	The SINGLE BLOCK switch on the			by turning the CYCLE START switch
	machine operation panel is ON.			ON.
	The single block or machine lock
	switch changed.
0302	User macro stop			• Automatic operation can be resumed
	The block stop command was issued			by turning the CYCLE START switch
	in the user macro program.			ON.
0303	Mode change			• Return to the original automatic
	The automatic mode changed to			operation mode‚ and resume
	another automatic mode.			automatic operation by turning the
				CYCLE START switch ON.
0304	MDI completion			• Set MDI again‚ and turn the CYCLE
	The last block of MDI was			START switch ON to resume MDl
	completed.			operation.
0305	Block start interlock			• Check the sequence program.
	The interlock signal that locks the
	block start is entered.
0306	Block cutting start interlock			• Check the sequence program.
	The interlock signal that locks the
	block cutting start is entered.
0310	Offset change of inclined Z-axis during			• Automatic operation can be
	program operation			restarted by turning ON the cycle
	Whether to validate the offset of the			start switch.
	inclined Z-axis switched during
	program operation.
T04 COLLATION STOP			Collation stop was applied during automatic operation.
Error No.	Details			Remedy
0401	Collation stop occurred.			• Automatic operation can be
				restarted with automatic start.

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1. LIST OF ALARMS

1.2 STOP CODES

T10 FIN WAIT										This indicates the operation state when an alarm did not
										occur during automatic operation‚ and nothing seems to
										have happened.
Error No.										Details
0	The error number is displayed while each of the completion wait modes listed in
	the table below is ON. It disappears when the mode is canceled.
		0

Alarm	Unclamp	In dwell		Alarm	Door	Waiting	Alarm	Waiting	Waiting	Waiting	Waiting
No.	signal	execu-		No.	open	for	No.	for	for	for rapid	for MSTB
	wait	tion				spindle		spindle	cutting	traverse	comp-
						position		orienta-	speed	decelera-	letion
						to be		tion to	decelera-	tion
	Note 2)				Note 1)	looped		complete	tion
0				0			0
1		×		1		×	1				×
8	×			8	×		2			×
9	×	×		9	×	×	3			×	×
							4		×
							5		×		×
							6		×	×
							7		×	×	×
							8	×
							9	×			×
							A	×		×
							B	×		×	×
							C	×	×
							D	×	×		×
							E	×	×	×
							F	×	×	×	×

Note 1: This mode is enabled by the door interlock function.

Note 2: The system is waiting for the index table indexing unclamp signal to turn ON or OFF

I - 13

1.LIST OF ALARMS

1.3SERVO SPINDLE ALARMS

1.3SERVO SPINDLE ALARMS

This section describes alarms occurred by the errors in the servo system such as the drive unit‚ motor and encoder, etc. The alarm message‚ alarm No. and axis name will display on the alarm message screen. The axis where the alarm occurred and the alarm No. will also display on the servo monitor screen and the spindle monitor screen respectively. If several alarms have occurred‚ up to two errors per axis will display on the servo monitor screen and the spindle monitor screen respectively.

(The bold characters are the messages displayed on the screen.)

S

SERVO ALARM : ×× 0 0 ∆∆

Axis name

Servo : Axis name

Spindle : "S", "T", "M", "N"

Alarm No.

Alarm reset class

Alarm class

(Note 1) The alarm class and alarm reset class combinations are preset. (Refer to the separate table for S02, S51 and S52.)

Alarm class	Alarm reset class	Resetting methods
S01	PR	After removing the cause of the alarm, reset
		the alarm by turning the NC power ON again.
S03	NR	After removing the cause of the alarm, reset
		the alarm by inputting the NC RESET key.
S04	AR	After removing the cause of the alarm, reset
		the alarm by turning the drive unit power ON
		again.

(Note 2) The resetting method may change according to the alarm class.

For example, even if "S03 SERVO ALARM: NR" is displayed, it may be necessary to turn the NC power ON again.

Alarm No.	Name	Meaning
10	Insufficient voltage	Insufficient PN bus voltage was detected in main circuit.
11	Axis selection	Setting of the axis No. selection switch is incorrect.
	error
12	Memory error 1	A CPU error or an internal memory error was detected during
		the power ON self-check.
13	Software	Software processing has not finished within the specified time.
	processing error 1
14	Software	Software processing has not finished within the specified time.
	processing error 2
15	Memory error 2	A CPU error or an internal memory error was detected during
		the power ON self-check.
16	Magnetic pole	Initial magnetic pole for motor control has not been formed yet.
	position detection
	error
17	A/D converter error	An error was detected in the A/D converter for detecting
		current FB.
18	Motor side	Initial communication with the motor end detector failed.
	detector: Initial
	communication
	error
19	Detector	Initial communication with the motor end detector on master
	communication	axis failed when setting closed-loop current synchronous
	error in	control. Or the communication was interrupted.
	synchronous
	control

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1.LIST OF ALARMS

1.3SERVO SPINDLE ALARMS

Alarm No.	Name	Meaning
1A	Machine side	Initial communication with the linear scale or the ball screw
	detector: Initial	end detector failed.
	communication
	error
1B	Machine side	CPU initial error was detected in the linear scale or in the ball
	detector:	screw end detector.
	CPU error 1
1C	Machine side	An error was detected in the stored data of the linear scale
	detector:	memory. Or the LED deterioration was detected in the ball
	EEPROM/LED	screw end detector.
	error
1D	Machine side	An error data was detected in the linear scale or in the ball
	detector: Data	screw end detector.
	error
1E	Machine side	An internal memory error was detected in the linear scale.
	detector: Memory
	error
1F	Machine side	An error was detected in communication data with the linear
	detector:	scale or the ball screw end detector. Or the communication
	Communication	was interrupted.
	error
20	Motor side	No signals were detected in A,B,Z-phase or U,V,W-phase of
	detector: No signal	the pulse motor end detector in a servo system, or in Z-phase
		of PLG in a spindle system.
21	Machine side	No signals were detected in A,B,Z-phase of the pulse linear
	detector: No signal	scale or the ball screw end detector in a servo system. Or no
		encoder signals were detected in a spindle system.
22	LSI error	LSI operation error was detected in the drive unit.
23	Excessive speed	A difference between the speed command and speed
	error 1	feedback was continuously exceeding 50 r/min for longer than
		the setting time.
24	Grounding	The motor power cable is in contact with FG (Frame Ground).
25	Absolute position	The absolute position was lost, as the backup battery voltage
	data lost	dropped in the absolute position detector.
26	Unused axis error	A power module error occurred in the axis whose axis No.
		selection switch was set to "F"(free axis).
27	Machine side	A CPU error was detected in the linear scale.
	detector:
	CPU error 2
28	Machine side	The specified max. speed was detected in the linear scale.
	detector:
	Overspeed
29	Machine side	An error was detected in the absolute position detection circuit
	detector: Absolute	of the linear scale.
	position data error
2A	Machine side	An error was detected in the relative position detection circuit
	detector: Relative	of the linear scale.
	position data error
2B	Motor side	A CPU initial error was detected in the motor end detector or in
	detector: CPU	the linear scale of a linear servo system.
	error 1
2C	Motor side	The LED deterioration was detected in the motor end detector.
	detector:	Or an error was detected in the stored data of the linear scale
	EEPROM/LED	memory of a linear servo system.
	error

I - 15

1.LIST OF ALARMS

1.3SERVO SPINDLE ALARMS

Alarm No.	Name	Meaning
2D	Motor side	A data error was detected in the motor end detector or in the
	detector: Data	linear scale of a linear servo system.
	error
2E	Motor side	An internal memory error was detected in the linear scale of a
	detector: Memory	linear servo system.
	error
2F	Motor side	An error was detected in communication data with the motor
	detector:	end detector or with the linear scale of a linear servo system.
	Communication	Or the communication was interrupted.
	error
30	Over regeneration	Over-regeneration detection level became over 100%. The
		regenerative resistor is overloaded.
31	Overspeed	The motor was detected to rotate at a speed exceeding the
		allowable speed.
32	Power module	Overcurrent protection function in the power module has
	overcurrent	started its operation.
33	Overvoltage	PN bus voltage in main circuit exceeded the allowable value.
34	NC-DRV	An error was detected in the data received from the CNC.
	communication:
	CRC error
35	NC command	The travel command data that was received from the CNC was
	error	excessive.
36	NC-DRV	The communication with the CNC was interrupted.
	communication:
	Communication
	error
37	Initial parameter	An incorrect parameter was detected among the parameters
	error	received from the CNC at the power ON.
38	NC-DRV	An error was detected in the communication frames received
	communication:	from the CNC.
	Protocol error 1
39	NC-DRV	An error was detected in the axis information data received
	communication:	from the CNC.
	Protocol error 2
3A	Overcurrent	Excessive current was detected in the motor drive current.
3B	Power module	Thermal protection function in the power module has started
	overheat	its operation.
3C	Regeneration	An error was detected in the regenerative transistor or in the
	circuit error	regenerative resistor.
3D	Spindle speed	The spindle motor failed to rotate faster than 45 r/min, even
	blocked	when the max. torque command was given.
3E	Spindle speed	1. The spindle motor speed feedback was detected to be
	overrun	accelerated exceeding the commanded speed.
		2. The spindle motor was detected to be rotated at a speed
		exceeding the parameter value, while the speed command
		was "0" (including the case of operation stoppage during the
		position control).
3F	Excessive speed	A difference between the speed command and speed
	error 2	feedback was detected to exceed the setting amount or setting
		time in a constant speed operation.

I - 16