MITSUBISHI M700 Parameter Manual

MELDAS Series

M700 Alarm Parameter Manual

USA-E99090 -006*

MITSUBISHI ELECTRIC AUTOMATION

USA

List of Revisions

Rev	Date of Revision	Detail	Author
*	10/27/04	First Edition Created	TSS

MELDAS Series

M700 Alarm Parameter Manual (IB1500038-E)

USA-E99080 -061*

MITSUBISHI ELECTRIC AUTOMATION

USA

List of Revisions

Rev	Date of Revision	Detail	Author
*	10/01/04	First Edition Created	TSS

MELDAS Series

M700 Series Alarm Parameter Manual

USA-E01091 -004*

MITSUBISHI ELECTRIC AUTOMATION

USA

List of Revisions

Rev	Date of Revision	Detail	Author
*	06/16/04	First Edition Created	TSS

MITSUBISHI CNC 700 Series

ALARM/PARAMETER MANUAL

IB(NA)1500038(ENG)

MITSUBISHI CNC 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 MITSUBISHI 700 Series.

This manual is prepared on the assumption that your machine is provided with all of the 700 Series functions. Confirm the functions available for your NC before proceeding to operation by referring to the specification issued by the machine manufacturer.

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 “special display unit” explained in this manual is the display unit incorporated by the machine manufacturer, and is not the MITSUBISHI 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".

DANGER

WARNING

CAUTION

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

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

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”.

			CONTENS
I	EXPLANATION OF ALARMS
1.	LIST OF ALARMS................................................................................................................................			1
	1.1	OPERATION ALARMS...............................................................................................................		1
	1.2	STOP CODES ............................................................................................................................		9
	1.3	SERVO ALARMS .....................................................................................................................		14
	1.4	SPINDLE ALARMS ..................................................................................................................		24
	1.5	MCP ALARM ...........................................................................................................................		29
	1.6	SYSTEM ALARMS ..................................................................................................................		32
	1.7	ABSOLUTE POSITION DETECTION SYSTEM ALARMS ......................................................		36
	1.8	MESSAGES DURING EMERGENCY STOP ..........................................................................		39
	1.9	AUXILIARY AXIS ALARMS ......................................................................................................		41
	1.10	COMPUTER LINK ERRORS....................................................................................................		48
	1.11	USER PLC ALARMS ................................................................................................................		49
2. OPERATION MESSAGES ON SETTING AND DISPLAY UNIT.......................................................				50
	2.1	OPERATION ERRORS ............................................................................................................		50
	2.2	OPERATOR MESSAGES ........................................................................................................		60
		2.2.1 SEARCH AND OPERATION RELATED ....................................................................		60
		2.2.2	MDI/EDITING RELATED ............................................................................................	61
		2.2.3	DATA INPUT/OUTPUT RELATED .............................................................................	62
		2.2.4 S-ANALOG OUTPUT ADJUSTMENT RELATED ......................................................		63
		2.2.5	AUXILIARY AXIS .........................................................................................................	63
		2.2.6	PARAMETER BACKUP RELATED .............................................................................	63
		2.2.7	OTHERS ......................................................................................................................	64
3.	PROGRAM ERROR ...........................................................................................................................			65

- 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 PARAMETERS .................................................................................	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	ABSOLUTE POSITION PARAMETERS ................................................................................	102
	6.4	AXIS SPECIFICATIONS PARAMETERS 2............................................................................	104
7.	SERVO PARAMETERS ...................................................................................................................		112
	7.1	MDS-B-SVJ2 ..........................................................................................................................	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

- ii -

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
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-SP/SPH,SPJ2 SPINDLE PARAMETERS..................................................................		215

8.3MDS-B-SP/SPH,SPJ2 SUPPLEMENTARY EXPLANATION

		(FOR D/A OUTPUT FUNCTIONS).........................................................................................	252
9.	MDS-C1-SP, SPM SPINDLE PARAMETERS .................................................................................		255
	9.1	MDS-C1-SP SPINDLE BASE SPECIFICATIONS PARAMETERS........................................	255
	9.2	MDS-C1-SP SPINDLE PARAMETERS..................................................................................	262
	9.3	MDS-C1-SPM SPINDLE PARAMETERS...............................................................................	292
	9.4	MDS-C1-SP SUPPLEMENTARY EXPLANATION.................................................................	321
	9.5	MDS-C1-SPM SUPPLEMENTARY EXPLANATION..............................................................	325
10.	MACHINE ERROR COMPENSATION.............................................................................................		329
	10.1	FUNCTION OUTLINE.............................................................................................................	329
	10.2	SETTING COMPENSATION DATA .......................................................................................	333
	10.3	EXAMPLE IN USING A LINEAR AXIS AS THE BASE AXIS .................................................	335
	10.4	EXAMPLE IN USING A ROTATION AXIS AS THE BASE AXIS ...........................................	339
11.	PLC CONSTANTS ...........................................................................................................................		340
	11.1	PLC TIMER.............................................................................................................................	340
	11.2	PLC COUNTER ......................................................................................................................	340
	11.3	PLC CONSTANTS..................................................................................................................	341
	11.4	SELECTING THE PLC BIT.....................................................................................................	341
12.	MACRO LIST....................................................................................................................................		344

- iii -

13.	POSITION SWITCH..........................................................................................................................		346
	13.1	OUTLINE OF FUNCTION ......................................................................................................	346
	13.2	CANCELING THE POSITION SWITCH.................................................................................	348
14.	AUXILIARY AXIS PARAMETER SCREEN .....................................................................................		349

- iv -

I EXPLANATION OF ALARMS

1.LIST OF ALARMS

1.1OPERATION ALARMS

1.LIST OF ALARMS

1.1 OPERATION 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 point‚			dog.
	the near-point detection limit switch did			• Reduce the reference point return
	not stop over the dog‚ but overran the			speed.
	dog.
0002	Z-AX NO CRSS			• Move the detector one rotation or more
	One of the axes did not pass the			in the opposite direction of the reference
	Z-phase during the initial reference point			point‚ and repeat reference point return.
	return after the power was turned ON.
0003	INVALID RET (Invalid return)			• The selection of the AXIS SELECTION
	When manually returning to the			key’s +/– direction is incorrect. The error
	reference point‚ the return direction			is canceled by feeding the axis in the
	differs from the axis movement direction			correct direction.
	selected with the AXIS SELECTION
	key.
0004	EXT INTRLK (External interlock)			• As the interlock function has activated‚
	The external interlock function has			release it before resuming operation.
	activated (the input signal is “OFF”) and			• Check the sequence on the machine
	one of the axes has entered the interlock			side.
	state.			• 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 been
	The absolute position detector axis has			issued‚ so perform the correct
	been removed.			operations.
	A command for the manual/automatic			• The command is issued in the same
	simultaneous valid axis was issued from			direction as the direction where manual
	the automatic mode.			skip turned ON‚ so perform 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 activated	• Check for broken wires in the stroke end
	(the input signal is “OFF”) and one of the		signal wire.
	axes is in the stroke end status.	•	Check for trouble in the limit switch.
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 parameter
	function has activated.		is incorrectly set‚ correct it.
0008	Chuck/tail-stock barrier stroke end axis	• Reset the alarm with reset‚ and move
	found		the machine in the reverse direction.
	The chuck/tail-stock barrier function
	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 signal
	The sensor signal was already ON when		input OFF, and move the axis in a safe
	the tool measurement mode (TLM)		direction.
	signal was validated.	• The operation alarm will turn OFF even
	The sensor signal turned ON when there		when the sensor signal is turned OFF.
		Note) When the tool measurement mode
	was no axis movement after the tool
	measurement mode (TLM) signal was		signal input is turned OFF, the axis
	validated.		can be moved in either direction.
	The sensor signal turned ON at a		Pay attention to the movement
			direction.
	position within 100µm from the final
	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 absolute	• Reset the absolute position detection
	position detection alarm		alarm‚ and then perform zero point
	A zero point return signal was input		return.
	during an absolute position detection
	alarm.
0025	Zero point return disabled during zero	•	Complete zero point initialization‚ and
	point initialization		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 OFF,
	incomplete	and then carry out zero point return.
	The chopping axis has not 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 move
	The synchronization error of the master	one of the axes in the direction in which
	and slave axes exceeded the allowable	the errors are reduced.
	value under synchronous control.	• Increase the allowable value or reset it
	A deviation exceeding the synchroni-	to 0 (check disabled).
		• When using simple C-axis synchronous
	zation error limit value was found with
		control, set the contents of the R435
	the synchronization deviation detection.
		register to 0.
		• Check the parameter (#2024 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 switch to a value other than zero
	The cutting feed override switch on the	to release the error.
	machine operation panel is set to zero.	• If the 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 switch to a value other than zero
	zero)	to release the error.
	The manual feed speed switch on the	• If the switch is set to a value other than
	machine operation panel is set to zero	zero‚ check for a short circuit in the
	when the machine is in the jog mode or	signal wire.
	automatic dry run mode.	• Check the sequence program.
0104	F1 SPD ZRO (F1-digit speed zero)	• Set the F1-digit feedrate on the setup
	The F1-digit feedrate is set to zero when	parameter screen.
	the F1-digit feed command is being
	executed.
0105	SPINDLE STP (Spindle stop)	• Rotate the spindle.
	The spindle stopped during the	• If the workpiece is not being cut‚ start dry
	synchronous feed command.	run.
		• Check for a broken wire in the spindle
		encoder cable.
		• Check the connections for the spindle
		encoder connectors.
		• Check the spindle encoder pulse.

I - 3

1.LIST OF ALARMS

1.1OPERATION ALARMS

Error No.	Details	Remedy
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 specifications	• Check the sequence program.
	was designated for handle feed or the	• Check the No. of axes listed in the
	handle feed axis was not selected.	specifications.
0107	SPDL RPM EXS (Spindle rotation speed	• Lower the commanded spindle rotation
	excessive)	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 specifications	mode feed axis selection signal wire and
	was designated for the fixed point mode	fixed point mode feedrate wire.
	feed or the fixed point mode feedrate is	• Check the fixed point mode feed
	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 before	• Turn OFF the restart switch.
	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 pressed	program check mode.
	during program check or in program
	check mode.
0113	Automatic start during buffer correction	• Press the automatic start button after
	The automatic start button was pressed	buffer correction is completed.
	during buffer correction.
0115	RESETTING	• When rewinding the tape‚ wait for the
	The automatic start button was pressed	winding to end‚ or press the reset button
	during resetting or tape rewinding.	to stop the winding‚ and then press the
		automatic start button.
		• During resetting‚ wait for resetting to
		end‚ and then press the automatic start
		button.

I - 4

1.LIST OF ALARMS

1.1OPERATION ALARMS

Error No.	Details	Remedy
0117	PLAYBACK NOT POSSIBLE	• During editing‚ cancel the function by
	The playback switch was turned ON	pressing the input or previous screen key‚
	during editing or full-character mode	and then turn ON the playback switch.
	(9-inch).	• 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 turning
	The turning angle at the block joint	speed. (Parameter “#1523 C_feed”)
	exceeded the limit during normal line	• Set the C axis turning diameter smaller
	control.	than the arc radius, or check the setting
	Normal line control type I	value of the C axis turning diameter.
		(Parameter “#8041 C rot. R”)
	The normal line control axis turning
	speed (#1523 C_feed) has not 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 mode.
	The synchronous correction mode	• Turn OFF the correction mode switch.
	switch was pressed in a non-handle
	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 is
	The cycle start was attempted before	completed.
	resetting was completed.	• Set 0 in #8109 HOST LINK, and then set
	The operation of the computer link B	1 again before performing the cycle start.
	was attempted in the 2nd part system of	• The operation of the computer link B
	the 2-part system.
		cannot be performed in the 2nd part
		system of the 2-part system.
0124	Simultaneous axis movement prohibited	• Turn the inclined axis and basic axis start
	during inclined axis control valid	OFF for both axes. (This also applied for
	The basic axis corresponding to the	manual/automatic simultaneous start.)
	inclined axis was started simultaneously	• Invalidate the basic axis compensation,
	in the manual mode while the inclined	or command one axis at a time.
	axis control was valid.
0126	Program restart machine lock	• Release the machine lock before
	Machine lock was applied on the return	resuming operations.
	axis while manually returning to the
	restart position.

I - 5

1.LIST OF ALARMS

1.1OPERATION ALARMS

Error No.	Details	Remedy
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 signal.
	A chopping axis movement command	When the chopping signal is turned OFF,
	was issued from the program during the	the axis will return to the reference
	chopping mode. (This alarm will not	position, and then the program movement
	occur when the movement amount is	command will be executed.
	commanded as 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 set to	position.
	the same position as the upper dead
	center position.
0154	Chopping axis handle selection axis	• Select an axis other than the chopping
	Chopping was started when the	axis as the handle axis, or start chopping
	chopping axis was selected as the	after changing the mode to another
	handle axis.	mode.
0160	Axis with no maximum speed set for the	• Set the maximum speed for the outside of
	outside of the soft limit range	the soft limit range. (Parameter “#2021
	Returned from the outside of the soft	out_f”)
	limit range for the axis with no maximum	• Change the soft limit range.
	speed set for the outside of the soft limit	(Parameter “#2013 OT–” “#2014 OT+”)
	range.
1005	An attempt was made to execute G114.*	• Issue G113 to cancel G114.*.
	during execution of G114.*.	• Issue the spindle synchronous cancel
	G51.2 was commanded when the G51.2	signal (Y2E8: SPSYC) to cancel G114.*.
		• Cancel with G50.2.
	spindle-spindle polygon machining mode
		• Cancel with the spindle-spindle polygon
	was already entered with a separate
		cancel signal (Y359).
	system.
1007	The spindle is being used in synchronized	• Cancel synchronized tapping.
	tapping.
1026	Spindle C axis and other position control	• Cancel the C axis command.
	were commanded simultaneously.	• Cancel the polygon machining command.
	C axis mode command was issued for	• Cancel the C axis with servo OFF.
	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 codes
	Different M codes were commanded in		match.
	the two systems as the synchronization		• Correct the program so that the same
	M codes.		synchronization codes are commanded.
	Synchronization with the "!" code 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 changed		• Check and correct the parameters and
	when multiple C axes could not be		program.
	selected.
	An axis that cannot be controlled as the
	multiple C axes selection was selected.
1032	Tap return spindle selection illegal during		• Select the spindle for which tap cycle was
	multi-spindle		halted before the tap return signal was
	Tap return was executed when a		turned ON.
	different spindle was selected. Cutting
	feed will wait until synchronization is
	completed.
1033	Spindle-spindle polygon (G51.2) cutting		• Wait for synchronization to end.
	interlock
	Cutting feed will wait until
	synchronization is completed.
1034	Cross machining command illegal		• Check the parameter settings for cross
	Cross machining control exceeding the		machining control.
	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 disable	• Set the R435 register to 0.
	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 a	• Check the program.
	synchronous axis in synchronous control.
1106	Spindle synchronous phase calculation	• Check the program.
	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 released.			machine manufacturer.
	Automatic start is disabled when setup
	parameters can be set.

I - 8

1.LIST OF ALARMS

1.2STOP CODES

1.2 STOP 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 axes
	Automatic start is not possible as one of			have stopped.
	the axes is moving.
0102	READY OFF			• Another alarm has occurred. Check the
	Automatic start is not possible as the NC			details and remedy.
	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 stop			• Check the FEED HOLD switch.
	signal “ON”)			• The feed hold switch is the B contact.
	The FEED HOLD switch on the machine			• Check for broken wires in the feed hold
	operation panel is “ON” (valid).			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 stroke
	Automatic start is not possible as one of			end‚ move the axis manually.
	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 one of			• If an axis is not at the end‚ check the
	the axes is at the stored stroke limit.			parameter details.
0107	NO OP MODE (NO operation mode)			• Select the automatic operation mode.
	The operation mode has not been			• Check for broken wires in the automatic
	selected.			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 modes		MDl).
	are selected.	•	Check for trouble in the switch.
		• Check the sequence program.
0109	OP MODE SHFT (Operation mode shift)	• Return to the original automatic
	The automatic operation mode changed		operation mode‚ and start automatic
	to another automatic operation mode.		start.
0110	Tape search execution	• Begin automatic start after the tape
	Automatic start is not possible as tape		search is completed.
	search is being executed.
0112	Program restart position return incomplete	•	Manually return to the restart position.
	Automatic start is not possible as the	•	Turn the automatic restart valid
	axis has not been returned to the restart		parameter ON, and then execute
	position.		automatic start.
0113	Thermal alarm	• The NC controller temperature has
	Automatic start is not possible because		exceeded the specified temperature.
	a thermal alarm (Z53 TEMP. OVER) has	• Take appropriate measures to cool the
	occurred.		unit.
0115	In host communication	• Execute automatic start after the
	Automatic start cannot be executed as		communication with the host computer
	the NC is communicating with the host		is completed.
	computer.
0138	Disabled start during absolute position	•	Reset the absolute position detection
	detection alarm		alarm‚ and then input the start signal.
	A start signal was input during an
	absolute position detection alarm.
0139	Disabled start during zero point	•	Complete zero point initialization before
	initialization		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 deletion
	Automatic start was caused during file		or writing is completed.
	deletion or writing.

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		1.		LIST OF ALARMS
		1.2		STOP 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 the
		An axis is at the stroke end.				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” switch.
		The FEED HOLD switch is “ON”.
0205		AUTO MD CHING (Automatic mode				• Return to the original automatic
		change)				operation mode‚ and resume automatic
		The operation mode changed to another				operation by pressing the “CYCLE
		mode during automatic operation.				START” switch.
0206		Acceleration and deceleration time				• Increase the set value of the parameter
		constants too large				“#1206 G1bF”.
		The acceleration and deceleration time				• Decrease the set value of the parameter
		constants are too large. (This problem				“#1207 G1btL”.
		occurs at the same time as system				• Lower the cutting speed.
		alarm Z59.)
0215		Absolute position detection alarm stop				• Reset the absolute position detection
		An absolute position detection alarm				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 by
	The SINGLE BLOCK switch on the		turning the CYCLE START switch ON.
	machine operation panel is ON.
	The single block or machine lock switch
	changed.
0302	User macro stop		• Automatic operation can be resumed by
	The block stop command was issued in		turning the CYCLE START switch ON.
	the user macro program.
0303	Mode change		• Return to the original automatic
	The automatic mode changed to another		operation mode‚ and resume automatic
	automatic mode.		operation by turning the CYCLE START
			switch ON.
0304	MDI completion		• Set MDI again‚ and turn the CYCLE
	The last block of MDI was completed.		START switch ON to resume MDl
			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 restarted by
	program operation		turning ON the cycle start switch.
	Whether to validate the offset of the
	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

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1.LIST OF ALARMS

1.3SERVO ALARMS

1.3 SERVO ALARMS

These alarms describe errors in the servo system such as the servo drive amplifier‚ motor and encoder. The alarm message‚ alarm No. and Axis Name will display on the alarm message. The No. of the axis where the alarm occurred and the alarm No. will also display on the servo monitor screen. If several alarms have occurred‚ a max. of two errors per axis will display on the servo monitor screen.

If “S”, “T”, “M” or “N” is displayed as an axis name on the alarm message screen, the error is a spindle alarm.

Refer to the section “Spindle alarms”.

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

S	SERVO ALARM : ×× 0 0 ∆∆

Axis name

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 servo drive unit power ON
		again.

(Note 2)	The resetting method may change according to the alarm class.
	For example, even if “S03 Servo error: NR” is displayed, it may be necessary to turn the NC
	power ON again.
(Note 3)	Refer to the spindle alarms if the axis name is “S”, “T”, “M” or “N”.
Alarm No.		Name	Meaning
10		Insufficient voltage	PN bus voltage dropped to 200 V or lower.
11		Axis selection error	The rotary switches for both axes are set to the same axis number
			when using the 2-axis integrated amplifier. Otherwise, the switches
			are set to an illegal value.
12		Memory error 1	An error occurred in a memory or FB IC by self-check to be made
			during driver power-ON.
13		Software processing	The S/W process did not end within the specified time. (S/W
		error 1	operation sequence or timing error)
14		Software processing	The control IC is not operating correctly.
		error 2
15		Memory error 2	Amplifier self-diagnosis error
			(The amplifier LED display will be “- ”.)

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