okuma OSP-U100M, OSP-U10M User Manual

OSP-U100M

OSP-U10M

ALARM & ERROR LIST

(3rd Edition)

Pub. No. 4187-E-R2 (ME37-004-R3) Oct. 2002

4187-E P-(i)-R2

SAFETY PRECAUTIONS

SAFETY PRECAUTIONS

The machine is equipped with safety devices which serve to protect personnel and the machine itself from hazards arising from unforeseen accidents. However, operators must not rely exclusively on these safety devices: they must also become fully familiar with the safety guidelines presented below to ensure accident-free operation.

This instruction manual and the warning signs attached to the machine cover only those hazards which Okuma can predict. Be aware that they do not cover all possible hazards.

1.Precautions Relating To Machine Installation

(1)Install the machine at a site where the following conditions (the conditions for achievement of the guaranteed accuracy) apply.

•	Ambient Temperature	:	17 to 25 °C
•	Ambient humidity	:	75% or less (no condensation)

•Site not subject to direct sunlight or excessive vibration; environment as free of dust, acid, corrosive gases, and salt spray as possible.

(2)Prepare a primary power supply that complies with the following requirements.

• Voltage	:	200V
• Voltage fluctuation	:	±10% max.
• Power supply frequency	:	50/60 Hz

•Do not draw the primary power supply from distribution panel that also supplies a major noise source (for example an electric welder or electric discharge machine) since this could cause malfunction of the NC unit.

•If possible connect the machine to a ground not used by any other equipment. If there is no choice but to use a common ground, the other equipment must not generate a large amount of noise (such as an electric welder or electric discharge machine).

(3)Installation Environment

Observe the following points when installing the electrical control cabinet.

•Make sure that the NC unit will not be subject to direct sunlight.

•Make sure that the electrical control cabinet will not be splashed with chips, water, or oil.

•Make sure that the electrical control cabinet and operation panel are not subject to excessive vibrations or shock.

•The permissible ambient temperature range for the electrical control cabinet is 0 to 40°C.

•The permissible ambient humidity range for the electrical control cabinet is 30 to 95% (no condensation).

•The maximum altitude at which the electrical control cabinet can be used is 1000 m (3281 ft.).

4187-E P-(ii)-R2

SAFETY PRECAUTIONS

2.Points To Check Before Turning On The Power

(1)Close all the doors of the electrical control cabinet and operation panel to prevent the entry of water, chips, and dust.

(2)Make absolutely sure that there is nobody near the moving parts of the machine, and that there are no obstacles around the machine, before starting machine operation.

(3)When turning on the power, turn on the main power disconnect switch first, then the CONTROL ON switch on the operation panel.

3.Precautions Relating To Operation

(1)After turning on the power, carry out inspection and adjustment in accordance with the daily inspection procedure described in this instruction manual.

(2)Use tools whose dimensions and type are appropriate for the work undertaken and the machine specifications. Do not use badly worn tools since they can cause accidents.

(3)Do not for any reason touch the spindle or tool while spindle indexing is in progress since the spindle could rotate: this is dangerous.

(4)Check that the workpiece and tool are properly secured.

(5)Never touch a workpiece or tool while it is rotating: this is extremely dangerous.

(6)Do not remove, chips by hand while machining is in progress since this is dangerous. Always stop the machine first, then remove the chips with a brush or broom.

(7)Do not operate the machine with any of the safety devices removed. Do not operate the machine with any of the covers removed unless it is necessary to do so.

(8)Always stop the machine before mounting or removing a tool.

(9)Do not approach or touch any moving part of the machine while it is operating.

(10)Do not touch any switch or button with wet hands. This is extremely dangerous.

(11)Before using any switch or button on the operation panel, check that it is the one intended.

4.Precautions Relating to the ATC

(1)The tool clamps of the magazine, spindle, etc., are designed for reliability, but it is possible that a tool could be released and fall in the event of an unforeseen accident, exposing you to danger: do not touch or approach the ATC mechanism during ATC operation.

(2)Always inspect and change tools in the magazine in the manual magazine interrupt mode.

(3)Remove chips adhering to the magazine at appropriate intervals since they can cause misoperation.

Do not use compressed air to remove these chips since it will only push the chips further in.

(4)If the ATC stops during operation for some reason and it has to be inspected without turning the power off, do not touch the ATC since it may start moving suddenly.

4187-E P-(iii)-R2

SAFETY PRECAUTIONS

5.On Finishing Work

(1)On finishing work, clean the vicinity of the machine.

(2)Return the ATC, APC and other equipment to the predetermined retraction position.

(3)Always turn off the power to the machine before leaving it.

(4)To turn off the power, turn off the CONTROL ON switch on the operation panel first, then the main power disconnect switch.

6.Precautions During Maintenance Inspection and When Trouble Occurs

In order to prevent unforeseen accidents, damage to the machine, etc., it is essential to observe the following points when performing maintenance inspections or during checking when trouble has occurred.

(1)When trouble occurs, press the emergency stop button on the operation panel to stop the machine.

(2)Consult the person responsible for maintenance to determine what corrective measures need to be taken.

(3)If two or more persons must work together, establish signals so that they can communicate to confirm safety before proceeding to each new step.

(4)Use only the specified replacement parts and fuses.

(5)Always turn the power off before starting inspection or changing parts.

(6)When parts are removed during inspection or repair work, always replace them as they were and secure them properly with their screws, etc.

(7)When carrying out inspections in which measuring instruments are used - for example voltage checks - make sure the instrument is properly calibrated.

(8)Do not keep combustible materials or metals inside the electrical control cabinet or terminal box.

(9)Check that cables and wires are free of damage: damaged cables and wires will cause current leakage and electric shocks.

(10)Maintenance inside the Electrical Control Cabinet

a)Switch the main power disconnect switch OFF before opening the electrical control cabinet door.

b)Even when the main power disconnect switch is OFF, there may some residual charge in the servo amplifier and spindle drive unit, and for this reason only service personnel are permitted to perform any work on these units. Even then, they must observe the following precautions.

•Servo amplifier

Discharge the residual voltage one minute after turning off the breaker inside the unit.

• Spindle drive unit

Discharge the residual voltage one minute after turning off the main power disconnect switch.

4187-E P-(iv)-R2

SAFETY PRECAUTIONS

c)The electrical control cabinet contains the NC unit, and the NC unit has a printed circuit board whose memory stores the machining programs, parameters, etc. In order to ensure that the contents of this memory will be retained even when the power is switched off, the memory is supplied with power by a battery. Depending on how the printed circuit boards are handled, the contents of the memory may be destroyed and for this reason only service personnel should handle these boards.

(11)Periodic Inspection of the Electrical Control Cabinet

a)Cleaning the cooling unit

The cooling unit in the door of the electrical control cabinet serves to prevent excessive temperature rise inside the electrical control cabinet and increase the reliability of the NC unit.

Inspect the following points every three months.

•Is the fan motor inside the cooling unit working?

The motor is normal if there is a strong draft from the unit.

• Is the external air inlet blocked?

If it is blocked, clean it with compressed air.

7.General Precautions

(1)Keep the vicinity of the machine clean and tidy.

(2)Wear appropriate clothing while working, and follow the instructions of someone with sufficient training.

(3)Make sure that your clothes and hair cannot become entangled in the machine. Machine operators must wear safety equipment such as safety shoes and safety goggles.

(4)Machine operators must read the instruction manual carefully and make sure of the correct procedure before operating the machine.

(5)Memorize the position of the emergency stop button so that you can press it immediately at any time and from any position.

(6)Do not access the inside of the control panel, transformer, motor, etc., since they contain highvoltage terminals and other components which are extremely dangerous.

(7)If two or more persons must work together, establish signals so that they can communicate to confirm safety before proceeding to each new step.

4187-E P-(v)-R2

SAFETY PRECAUTIONS

8.Symbols Used in This Manual

The following warning indications are used in this manual to draw attention to information of particular importance. Read the instructions marked with these symbols carefully and follow them.

:Indicates an imminent hazard which, if not avoided, will result in death or serious injury.

: Indicates unsafe practices which, if not avoided, could result in death or serious injury.

:Indicates unsafe practices which, if not avoided, could result in minor injuries or damage to devices or equipment.

: Indicates precautions relating to operation or use.

4187-E P-(i)

TABLE OF CONTENTS

TABLE OF CONTENTS

PAGE

SECTION 1 SAFETY PRECCLASSIFICATION OF ALARMS . . . . . . . . . . . . . . . . . . . . . 1 SECTION 2 CPU ALARM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 SECTION 3 ALARM P . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16 SECTION 4 ALARM A . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 88 SECTION 5 ALARM B . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 174 SECTION 6 ALARM C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 349 SECTION 7 ALARM D . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 410 SECTION 8 ERRORS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 477

4187-E P-1-R2 SECTION 1 CLASSIFICATION OF ALARMS

SECTION 1 CLASSIFICATION OF ALARMS

Alarms related with the OSP are classified into six types such as CPU alarm, Alarm P, A, B, C and D. Alarm Classifications

Alarm		Machine Conditions When ALARM Lamp Comes ON	Operative NC Functions Thereafter
CPU	Stops NC operation.		All NC functions are inoperative.
	Stops;		Concerning the control, cancel the alarm by turning
	-	axis feed	power on again after turning it off once.
	-	spindle rotation
	-	coolant supply
	Axis drive power is switched OFF.
	CPU status is displayed on the operation panel.
P	Stops NC operation.		All NC functions are inoperative.
	Stops;		Concerning the control, cancel the alarm by turning
	-	axis feed	power on again after turning it off once.
	-	spindle rotation
	-	coolant supply
	Axis drive power is switched OFF.
	Alarm display is given on the operation panel.
A	Stops;		Operations for display are possible.
	-	axis feed	The machine remains inoperative until the control is
	-	spindle rotation	reset and the alarm condition is removed.
	-	coolant supply
	Axis drive power is switched OFF.
	Alarm display is given on the operation panel.
B	The commands in the active block are completed.		Operations for display are possible.
	Spindle rotation and coolant supply do not stop.		The machine remains inoperative until the control is
	Axis drive power is not switched OFF.		reset and the alarm condition is removed.
	Alarm display is given on the operation panel.
C	The part program being run is executed to the end (up		Operations for display are possible.
	to M02 command).		New program cannot be executed until the alarm is
	Spindle rotation and coolant supply do not stop.		released.
	Axis drive power is not switched OFF.
	Alarm display is given on the operation panel.
D	This alarm does not give any influence to the machine		Operations on the operation panel are all opera-
	operation.		tive. Alarm status cannot be reset unless the cause
	Alarm display is given on the operation panel.		of alarm is removed.

The display format of CPU alarm, alarm P, A, B, C and D is indicated on pages 2 and 4.

4187-E P-2-R2 SECTION 1 CLASSIFICATION OF ALARMS

Display Format of CPU Alarms (Bus error)

4187-E P-3-R2 SECTION 1 CLASSIFICATION OF ALARMS

Display Format of CPU Alarms (Address error)

4187-E P-4-R2 SECTION 1 CLASSIFICATION OF ALARMS

Display Format of CPU Alarms (Typical exception)

4187-E P-5-R2 SECTION 1 CLASSIFICATION OF ALARMS

Display Format of Alarm P, A, B, C and D

Object Number and Object Message

The object number and the object message show the programming system and the control axis where the alarm has occurred by the number and message as shown in the table blow:

Object No.	Meaning	Object message
01	Linear axis	X-axis
02	Linear axis	Y-axis
03	Linear axis	Z-axis
04	Linear axis	U-axis
05	Linear axis	V-axis
06	Linear axis	W-axis
07	Rotary axis	A-axis
08	Rotary axis	B-axis
09	Rotary axis	C-axis
10	Crossrail (EC-W) axis	WA-axis
11	ATC magazine axis 1	MA-axis
12	ATC magazine axis 2	MB-axis
13	ATC magazine axis 3	MC-axis
14	Tool change arm swing axis	TS-axis
15	Tool change arm insert/extract axis	TI-axis
16	APC axis 1	PA-axis
17	APC axis 2	PB-axis
18	Multi-pallet magazine axis	PL-axis
19	Attachment axis	AT-axis
20	Attachment magazine axis 1	AA-axis
21	Attachment magazine axis 2	AB-axis
22	ATC carrier axis	CA-axis
23	ATC carrier axis	CB-axis

•As indicated above, the object numbers and messages to be used are determined by the machine specifications.

4187-E P-6-R2 SECTION 1 CLASSIFICATION OF ALARMS

Alarm Codes:

In this manual, alarm codes are explained using such as “X”, “XX”, and “XXYY”.

Explanation is given in the following methods:

1)The alarm code indicated in this text can be used directly as the key to find the contents of error.

2)The alarm code indicated in this text should first be converted into bit expression (pattern), which is then used as the key to find the contents of error.

In the case of 2), the procedure to convert the alarm code into bit pattern is shown below. Bit conversion method:

How to check alarm contents:

The method to find the details of the alarm indicated by the bit pattern is explained below using an example Example:

[Code] XX

4187-E P-7-R2 SECTION 1 CLASSIFICATION OF ALARMS

If an alarm occurs, a hexadecimal number is displayed. If “$C1” is displayed, for example, first convert this “$C1” into bits.

After the conversion, it is known that Bit0, Bit6, and Bit7 are ON. See the information above and you will find that these error codes correspond to “battery error”, "ECP INT signal”, and "ECP RUN signal”, respectively.

4187-E P-8-R2 SECTION 1 CLASSIFICATION OF ALARMS

Error Display Format

4187-E P-9-R2 SECTION 2 CPU ALARM

SECTION 2 CPU ALARM

Alarm No.	Alarm Message
1	BUS
2	ADDRESS
3	ILLEGAL INSTRUCTION
4	ZERO DIVIDE
5	CHK INSTRUCTION
6	TRAPV INSTRUCTION
7	PRIVILEGE VIOLATION
8	TRACE
9	LINE 1010 EMULATOR
10	LINE 1111 EMULATOR
11	EXCEPTION VECTOR
12	SPURIOUS INTERRUPT
13	INTERRUPT
14	TRAP INSTRUCTION
15	USER INTERRUPT
16	COPROCESSOR PROTOCOL VIOLATION
17	FORMAT
18	UNINITIALIZED INTERRUPT
19	FPCP UNORDERED CONDITION
20	FPCP INEXACT RESULT
21	FPCP DIVIDE BY ZERO
22	FPCP UNDERFLOW
23	FPCP OPERAND
24	FPCP OVERFLOW
25	FPCP SIGNALING NAN

4187-E P-10-R2 SECTION 2 CPU ALARM

1 BUS ERROR

This alarm is caused when the bus error exception has occurred with the CPU. Details of BUS error:

When the bus error occurs, the CPU status is displayed in hexadecimal numbers. At the same time, the red LED at the CPU rack lights up.

The bus error includes the following five types of errors:

1)Cycle time over error

2)ECC error

3)Protect error

4)Loop error

5)System bus error

6)Double-bus error

Note:Error display is not available in the case of double-bus error.

[Index] None

[Character-string] None

[Code] CPU status

[Probable Faulty Locations]

1)Printed circuit boards

2)Mother board

3)Loose card edge connector connection

4)Loose flat cable connection

5)Switch settings

[Measures to Take]

Depending on the type of error encountered, check the following points.

1)ECC error . . . . . . . . . . . . Mainboard, Memory board

2)Protect error . . . . . . . . . . Main board

3)Cycle time over error . . . Judge the faulty PCB from the access address.

4)Loop error. . . . . . . . . . . . PCB which generates the interruption in question; judge the interruption level from the . . . . . . . . . . . . . . . . . status register.

5)System bus error . . . . . . All main boards

6)Double-bus error . . . . . . All PCB's

Then, carry out the following steps.

1)Check the switch settings.

Make sure that the boards are free of foreign material. Make sure that flat cables are inserted correctly. Make sure that card edge connectors are clean.

2)Change the card insertion slots; check if the problem occurrence status changes.

3)Replace the suspectable boards.

2 ADDRESS

This error occurs when the CPU has accessed word operands, long word operands or instructions by an odd number address.

[Index] None

[Character-string] None

[Code] None

[Probable Faulty Locations] Main board [Measures to Take] Replace the main board.

4187-E P-11-R2 SECTION 2 CPU ALARM

3 ILLEGAL INSTRUCTION

This error occurs when the CPU has read an unallowable instruction.

[Index] None

[Character-string] None

[Code] None

[Probable Faulty Locations] Main board

[Measures to Take] Replace the main board.

4 ZERO DIVIDE

This error occurs when the CPU executes a division command with a divisor of <#007F>0".

[Index] None

[Character-string] None

[Code] None

[Probable Faulty Locations] Main board

[Measures to Take] Replace the main board.

5 CHK INSTRUCTION

This error occurs when the CPU executes the CHK instruction under certain conditions (such that the register value is less than 0 or that the register value is greater than the upper limit in the operand word.)

[Index] None

[Character-string] None

[Code] None

[Probable Faulty Locations] Main board

[Measures to Take] Replace the main board

6 TRAPV INSTRUCTION

This error occurs when the overflow condition bit is turned on in the status register when the TRAPV instruction is executed by the CPU.

[Index] None

[Character-string] None

[Code] None

[Probable Faulty Locations] Main board

[Measures to Take] Replace the main board.

7 PRIVILEGE VIOLATION

This error occurs when the CPU executes a privilege instruction (instructions that can be executed only in the supervisor condition) in the user condition.

[Index] None

[Character-string] None

[Code] None

[Probable Faulty Locations] Main board

[Measures to Take] Replace the main board.

4187-E P-12-R2 SECTION 2 CPU ALARM

8 TRACE

This error occurs when the CPU executes an instruction in the trace condition. [Index] None

[Character-string] None

[Code] None

[Probable Faulty Locations] Main board [Measures to Take] Replace the main board.

9 LINE 1010 EMULATOR

This error occurs when the instruction having the word pattern of <#007F>1010" is executed. [Index] None

[Character-string] None

[Code] None

[Probable Faulty Locations] Main board [Measures to Take] Replace the main board.

10 LINE 1111 EMULATOR

This error occurs when the instruction having the word pattern of “1111” is executed. [Index] None

[Character-string] None

[Code] None

[Probable Faulty Locations] Main board [Measures to Take] Replace the main board.

11 EXCEPTION VECTOR

This error occurs when the CPU has referenced the exception vector which is not referenced normally. [Index] None

[Character-string] None

[Code] None

[Probable Faulty Locations] Main board [Measures to Take] Replace the main board.

12 SPURIOUS INTERRUPT

This error occurs when a spurious interruption to the CPU has been made. [Index] None

[Character-string] None

[Code] None

[Probable Faulty Locations] Main board [Measures to Take] Replace the main board.

13 INTERRUPT

This error occurs when an unusual interruption to the CPU has been made. [Index] None

[Character-string] None

[Code] None

4187-E P-13-R2 SECTION 2 CPU ALARM

[Probable Faulty Locations]

1)All printed circuit boards which generate interruption

2)Error in setting interruption level

[Measures to Take]

1)Check the setting of interruption level setting switches at individual printed circuit boards.

2)Judge the interruption level from the value at the status register (SR) when an error has occurred. The third digit from the right-most digit indicates the interruption level.

Change the printed circuit board which generates the judged interruption.

3)Replace the main board.

4)Replace the mother board.

14 TRAP INSTRUCTION

This error occurs when the CPU has referenced the TRAP exception vector which is not referenced normally.

[Index] None

[Character-string] None

[Code] None

[Probable Faulty Locations] Main board [Measures to Take] Replace the main board.

15 USER INTERRUPT

This error occurs when unusual user interruption has occurred.

[Index] None

[Character-string] None

[Code] None

[Probable Faulty Locations] Main board [Measures to Take] Replace the main board.

16 COPROCESSOR PROTOCOL VIOLATION

This error occurs when communication fails between the CPU and the coprocessor. [Index] None

[Character-string] None

[Code] None

[Probable Faulty Locations] Main board [Measures to Take] Replaces the main board

17 FORMAT

This error occurs when the CPU detects an improper value as a result of data check required for operation control.

[Index] None

[Character-string] None

[Code] None

[Probable Faulty Locations] Main board [Measures to Take] Replaces the main board

4187-E P-14-R2 SECTION 2 CPU ALARM

18 UNINITIALIZED INTERRUPT

This error occurs when an interruption occurs before initialization of the vector numbers of peripheral devices.

[Index] None

[Character-string] None

[Code] None

[Probable Faulty Locations] Main board [Measures to Take] Replaces the main board

19 FPCP UNORDERED CONDITION

This error occurs when the floating-point coprocessor attempts execution of a comparison command with non-numerals.

[Index] None

[Character-string] None

[Code] None

[Probable Faulty Locations] Main board [Measures to Take] Replaces the main board

20 FPCP INEXACT RESULT

This error occurs when the floating-point coprocessor loses some digits in arithmetic operation. [Index] None

[Character-string] None

[Code] None

[Probable Faulty Locations] Main board [Measures to Take] Replaces the main board

21 FPCP DIVIDE BY ZERO

This error occurs when the floating-point coprocessor attempts division by a number having a denominator of “0” in execution of a division command.

[Index] None

[Character-string] None

[Code] None

[Probable Faulty Locations] Main board [Measures to Take] Replaces the main board

22 FPCP UNDERFLOW

This error occurs when the floating-point coprocessor obtains a value too small to express as a result of arithmetic operation.

[Index] None

[Character-string] None

[Code] None

[Probable Faulty Locations] Main board [Measures to Take] Replaces the main board

4187-E P-15-R2 SECTION 2 CPU ALARM

23 FPCP OPERAND

This error occurs when the floating-point coprocessor executes an arithmetic instruction having no solution.

[Index] None

[Character-string] None

[Code] None

[Probable Faulty Locations] Main board [Measures to Take] Replaces the main board

24 FPCP OVERFLOW

This error occurs when the floating-point coprocessor obtains a value too large to express as a result of arithmetic operation.

[Index] None

[Character-string] None

[Code] None

[Probable Faulty Locations] Main board [Measures to Take] Replaces the main board

25 FPCP SIGNALING NAN

This error occurs when the floating-point coprocessor executes an arithmetic instruction having operands of signaling non-numerals.

[Index] None

[Character-string] None

[Code] None

[Probable Faulty Locations] Main board [Measures to Take] Replaces the main board

4187-E P-16-R2 SECTION 3 ALARM P

SECTION 3	ALARM P
Alarm No.	Alarm Message
0721	DeviceNet error
0722	FCP Board Error
0723	I/O Data Combined File Reading
0800	Spindle D/A control data file read
0801	TCP/IP illegal
0802	Load information file not found
0803	File load illegal
0804	MSB file is not same
0805	MOP-TOOL PARAMETER PBU LOAD
0806	MOP-TOOL TOOL-DATA PBU LOAD
0807	ACP panel status receive error
0808	Speed change ratio failure
0809	FCP illegal
0810	NCIO data file read
0811	FCP IO link communication error
0812	MCS start
0813	MCS communication error
0814	MCS data file
0815	PLC Real time task loop error
0816	PLC initial error
0817	MCS Error
0818	ADP START
0829	SPMC Program load
0830	SPMC Execution stop
0831	SPM Exception processing
0832	SPM System Call error
0833	MCS Option-program-file not send
0834	MCS Servo-data error
0835	MCS Communication
0839	Specification Condition Failure
0840	Super-Hi-NC specification unmatching
0841	FCP4 illegal
0842	Safety-monitor Spec Error
0850	MCS Undefined alarm number
0851	MCS Exception processing
0852	MCS Processing trouble
0853	MCS CON APA deviation
0854	MCS Power-Supply-Unit Error
0855	MCS Converter-link error
0856	MCS DC-bus voltage alarm
0857	MCS Motor over current
0858	MCS Power unit over heat

4187-E P-17-R2 SECTION 3 ALARM P

Alarm No.	Alarm Message
0859	MCS Power unit over load
0860	MCS Supply voltage flutter
0861	MCS Power unit version error
0862	MCS Winding-change failed
0863	MCS Encoder-link error
0864	MCS Encoder error
0865	MCS Encoder initialize failed
0866	MCS Encoder with shaft error
0867	MCS Encoder with shaft initial
0868	MCS ABSO SCALE error
0869	MCS ABSO SCALE initialize
0870	MCS Magnetic encoder alarm
0871	MCS Resolver alarm
0872	MCS Pulse generator count over
0873	MCS Motor over heat
0874	MCS Servo-link error
0875	MCS Servo-link disconnect
0876	MCS Servo-link protocol error
0877	MCS Servo data error
0878	MCS Illegal command
0879	MCS CON speed over
0880	MCS Speed command over
0881	MCS DIFF over
0882	MCS APA speed over
0883	MCS Full-closed APA error
0884	MCS Over speed
0885	MCS Velocity deviation over
0886	MCS Collision detected
0887	MCS Urgent-stop time over
0888	MCS Belt is broken
0889	MCS Axis change control error
0890	MCS Independent encoder init
0891	MCS APA error
0892	MCS Motor over load
0893	MCS Safety Speed Monitor E-LINK Error
0900	SVP start conditions uncertain
0901	SVP processing trouble
0902	SVP CON APA deviation
0903	SVP error
0904	SVP exception processing
0905	SVP APA pattern data
0906	SVP APA speed
0907	SVP CON speed

4187-E P-18-R2 SECTION 3 ALARM P

Alarm No.			Alarm Message
0908	SVP DIFF over
0909	SVP servo amp
0910	SVP APA check data
0911	SVP speed command over
0912	SVP	servo data setting
0913	SVP	Belt is broken
0914	SVP F-TYPE encoder error
0915	SVP	full closed loop error
0916	SVP F-TYPE encoder with shaft error
0917	SVP	F with shaft APA pattern data
0918	SVP	cannot plant error offset data
0919	SVP encoder application (MOTOR SHAFT)
0920	SVP encoder application (WITH SHAFT)
0921	SVP collision detection
0922	SVP SA overload
0923	SVP SA communication error
0924	SVP SA version error
0925	SVP SA motor cable overcurrent
0926	SVP	SA	inverter bridge short circuit
0927	SVP SA overheating
0928	SVP	SA power circuit overvoltage
0929	SVP	SA power circuit low voltage
0930	SVP	SA	regenerative resistor overheat
0931	SVP	SA	control circuit power voltage
0932	SVP SA error
0933	SVP	board version error
0934	SVP	control error
0935	SVP data file read
0936	SVP data file data address
0937	SVP data file check
0938	VAC start
0939	VAC	data file read
0940	Time sharing task control
0941	Real time task control
0942	Real time task loop error
0943	Main processor name incorrect
0944	Slave processor name incorrect
0945	Memory board / battery life
0946	TFP illegal
0947	TFP	data file read
0948	TFP Field net communication error
0949	IO DIAGNOSTICS data file read
0950	IO MACRO data file read

4187-E P-19-R2 SECTION 3 ALARM P

Alarm No.			Alarm Message
0951	SMP illegal
0952	Processor Board not equip
0954	Peripheral processor start
0955	Spec. code: data file
0956	Backup data file read
0957	Graphic Back up data file read
0958	Pitch compensate data file read
0959	IGF Specification unmatching
0960	IGF Backup data file read
0961	IGF illegal
0962	CCP Roader file load
0963	CCP Application file load
0964	CCP Parameter file load
0965	Configuration file format error
0966	Configuration file open error
0967	Array limit check table is bad
0968	No specification
0969	Memory size is not same
0970	Synchronous axis specification code
0971	Cache data / initialization error
0972	SVP INDEXING high-speed indexing over
0973	SVP INDEXING low-speed indexing over
0974	SVP INDEXING unclamp time over
0975	SVP INDEXING clamp time over
0976	SVP INDEXING positioning direction
0977	SVP INDEXING incorrect command
0978	SVP INDEXING servo data setting
0981	SVP LE sum check error
0982	SVP LE data error
0983	SVP	LE	incre. abso. error
0984	SVP LE comparator AD error
0985	SVP	LE	face rotation error
0986	SVP	LE	initial transfer data error
0987	SVP	LE	application error
0988	DNC-DT Preload task start error
0989	CPU information table data unsuitable
0990	TASK generate error
0991	TASK information table data unsuitable
0992	PLC backup data file read
0993	TCP/IP board error
0994	TCP/IP configuration file error
0995	Machine axis data file
0996	PLC axis data file

4187-E P-20-R2 SECTION 3 ALARM P

Alarm No.	Alarm Message
0997	PLC monitor backup data file read
0998	PLC sequence program load
0999	Synchronous tap's data file read

4187-E P-21-R2 SECTION 3 ALARM P

0721 DeviceNet error

* This alarm is common to OSP-U100, E100 and P100.

[Index] None [Character-string]

CH*	SC$
*:	Channel where an error occurred
$:	Sequence counter

[Code] XXYYZZZZ

XX: MacID of the slave where the error occurred

YY: Error status of the slave identified by XX. 0x00: Normal state or absence of slave

0x46: Double use of MacID

0x48: The device has stopped communication.

0x49: The device ID information does not match the value in the scan list. 0x4D:The data size is different from the set value.

0x4E:No response from the device in connection 0x50: The device is in idle mode.

0x53: An error was received in connection.

0x54: The response time out occurred in connection. 0x56: The device has entered the idle state. 0x5B:Bus OFF

0x5C:Network power supply OFF

(When the alarm has been caused not by the slave but by other reason such as communication delay, XXYY becomes OxFFFF.)

ZZZZ : Scanner error status

bit0: Memory check error (at memory initialization) bit1: Scan list initialization error

bit2: Scan list matching check error (MacID) bit3: Scan list matching check error (Input data) bit4: Scan list matching check error (Output data) bit5: Double use of MacID

bit6: Status error of network power supply bit7: Memory parity error

bit8: Input data receiving error (once)

bit9: Input data receiving error (twice in a low) bit10: Output data sending error (once)

bit11: Output data sending error (twice in a low) bit12: Slave communication delay (once)

bit13: Slave communication delay (twice in a low) bit14: Bus OFF

bit15: Diagnostic information access control error [Probable Faulty Locations]

•Hardware failure

•Software failure

4187-E P-22-R2 SECTION 3 ALARM P

0722 FCP Board Error

The FCP board is in abnormal state.

[Character-string] AAAABB

AAAA: Name of task under execution

BB:Running program module

[Code] VWXXYYZZ

V=1	Indicates FCP-DN board
W=0
XXYYZZ is the same as the code displayed with Alarm P809.
W=1	Indicates OS error.
XX=00		PLT0 task
XX=01		PLT1 task
XX=09		PLSY task
XX=10		PLR2 task
XX=20		PLR3 task

YYZZ=(Indicates the content.)

YYZZ=0001	Task forced termination failure
YYZZ=0002	Task start failure
YYZZ=0003	Task restart failure
YYZZ=0004	Task restart failure within a waiting time of 1.6 ms

W=2 Indicates internal memory check error

XXYYZZ indicates the head address in the check area.

0723 I/O Data Combined File Reading

The NC failed to read I/O data combined file.

[Code]

Load status of I/O data combined file (in hexadecimal) 2-> File open error (no file)

3-> File read error (no data)

4-> File attribute error (not 'PBU1')

5-> File close error

6-> File size error (smaller)

7-> File size error (larger)

100-> Machine type for PLC is wrong.

200-> PLC class is wrong.

300-> File version is wrong.

0800 Spindle D/A control data file read

The NC failed to properly read the spindle D/A control data file.

[Index] None

[Character-string] None

[Code] XY

X = Gear set number (Initially found problem gear set number. If Y = any of 1 to 6, X will not be displayed.) Y =1 No data file

2 Data file type is not PBU1.

3Larger data file size

4187-E P-23-R2 SECTION 3 ALARM P

4Improper data file size

5 The number of gear sets does not match the data file size. 6 The number of gear sets is other than 1 to 4.

7 Motor speed limit or spindle speed limit is 0.

8Maximum spindle speed is 0.

[Probable Faulty Locations] Error in creation of the spindle D/A control data file

[Measures to Take] Correctly create a spindle D/A control data file.

[Related Specifications] Spindle D/A control specification

0801 TCP/IP illegal

During activation of DNC-T1, T2, T3,or DT function, a CPU error occurred on TCP/IP board.

[Index] None

[Character-string] None

[Code] XXYYZZ
XX ->	Board status in hexadecimal
	bit7bit6bit5bit4bit3bit2	bit1	bit0
	RUNHALTCPUOFF0SNMI00		0
YY ->	Bus error status in hexadecimal
	bit7bit6bit5bit4bit3bit2	bit1	bit0
	0 00 0PROT DAI	LOOP	ECC
ZZ ->	Always 0

[Probable Faulty Locations]

1)Hardware error on TCP/IP board

2)Software error on TCP/IP firmware

0802 Load information file not found

In file creation by the custom software production system, the load information file which agrees with the specification code was not found.

Or,a file described in the load information file was not found.

[Index] None

[Character-string] Problem file name

[Code] None

However, there may be a case where an error message is output in the console line.

[Probable Faulty Locations] Defective installation, software production error, or specification code error

[Measures to Take] Reinstall the software.

Reissue the install floppy disk.

0803 File load illegal

In file creation by the custom software production system, the software which agrees with the specification code was not found

[Index] None

[Character-string] Problem software file name

[Code]

1 -> The file ended without loading any character. 3 -> The file ended during file loading.

9 -> The device name was wrongly specified.