okuma OSP-P300S, OSP-P300L Operation Manual

CNC SYSTEMS

OSP-P300S/P300L

DNC-T3/DT

OPERATION MANUAL

(1st Edition)

Pub No. 5885-E (LE32-153-R1) Nov. 2011

5885-E P-(i)

SAFETY PRECAUTIONS

SAFETY PRECAUTIONS

This machine is equipped with safety equipment to protect persons and machinery from any danger that might
happen unexpectedly. However operators are requested to operate the equipment in such a way that no
person will use the equipment in the following unsafe manner and cause an accident without knowing the
following safety precautions.
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 Installation

(1) Please be noted about a primary power supply as follows.

 Do not draw the primary power supply from a 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 CNC 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).

(2) Installation Environment

Observe the following points when installing the control enclosure.

 Make sure that the CNC unit will not be subject to direct sunlight.

 Make sure that the control enclosure will not be splashed with chips, water, or oil.

 Make sure that the control enclosure and operation panel are not subject to excessive

vibrations or shock.

 The permissible ambient temperature range for the control enclosure is 5 to 40°C (41 to

104°F).

 The permissible ambient humidity range for the control enclosure is relative humidity

50% or less at 40°C (104°F) (no condensation).

 The maximum altitude at which the control enclosure can be used is 1000 m (3281 ft.).

2. Points to Check before Turning on the Power

(1) Close all the doors of the control enclosure 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.

5885-E P-(ii)

SAFETY PRECAUTIONS

(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.

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.

5885-E P-(iii)

SAFETY PRECAUTIONS

6. Precautions Applicable 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 control enclosure 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 Control Enclosure

a. Switch the main power disconnect switch OFF before opening the control enclosure door.

b. Even when the main power disconnect switch is OFF, there may some residual charge in

the MCS drive unit (servo/spindle), and for this reason only service personnel are permitted
to perform any work on this unit. Even then, they must observe the following precautions.
Even then, they must observe the following precautions.

 MCS drive unit (servo/spindle)

The residual voltage discharges two minutes after the main switch is turned OFF.

c. The control enclosure 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 Control Enclosure

a. Cleaning the cooling unit

The cooling unit in the door of the control enclosure serves to prevent excessive
temperature rise inside the control enclosure 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 goggles.

5885-E P-(iv)

SAFETY PRECAUTIONS

(4) Machine operators must read the instruction manual carefully and make sure of the correct

procedure before operating 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 high

voltage 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.

8. Symbols Used in 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.

5885-E P-(v)

SAFETY PRECAUTIONS

5885-E P-(i)

TABLE OF CONTENTS

TABLE OF CONTENTS

SECTION 1 OVERVIEW OF Ethernet NETWORK SYSTEM DNC-T/DT

FUNCTIONS..........................................................................................1

1-1. Features ............................................................................................................................ 1

1-2. Overview of Functions .......................................................................................................3

SECTION 2 METHOD OF OPERATING DNC-T3 (OPTIONAL) ...............................4

2-1. DNC-T3 Overview .............................................................................................................4

2-2. Precautions about DNC-T3 Specifications ........................................................................ 5

SECTION 3 DNC-DT OPERATION SUPPLEMENT .................................................6

3-1. Overview............................................................................................................................ 6

3-1-1. Overview of DNC-DT........................................................................................... 6

3-2. Operation ........................................................................................................................... 8

3-2-1. DNC Operation Panel.......................................................................................... 8

3-2-2. How to Perform Buffer Operation ...................................................................... 10

3-2-3. Selecting a Device............................................................................................. 11

3-2-4. Changing the File Name Pattern in the Directory.............................................. 12

3-2-5. Machining .......................................................................................................... 12

3-2-6. Caution .............................................................................................................. 12

3-3. SCHEDULE PROGRAMS ............................................................................................... 13

3-3-1. Selecting a Schedule Program.......................................................................... 13

3-3-2. Sample Schedule Program ............................................................................... 13

SECTION 4 ALARMS AND ERRORS LIST ............................................................14

SECTION 5 DNC-T/DT PARAMETER SETTING ....................................................25

5-1. Network Options .............................................................................................................. 25

5-2. Setting DNC-T1 ............................................................................................................... 28

SECTION 6 SYSTEM MANAGEMENT ...................................................................29

6-1. Network Connection Method ........................................................................................... 29

6-2. Sharing a Holder in the Host PC ..................................................................................... 29

SECTION 7 SELECTING DNC-B............................................................................30

7-1. Operation ......................................................................................................................... 30

5885-E P-1

SECTION 1 OVERVIEW OF Ethernet NETWORK SYSTEM DNC-T/DT FUNCTIONS

SECTION 1 OVERVIEW OF Ethernet NETWORK

SYSTEM DNC-T/DT FUNCTIONS

The system makes the OSP network-connectable through an Ethernet.
This function enables the OSP to easily exchange data on machining with a commercial personal computer
that runs on Windows NT.

1-1. Features

(1) Simple interconnection

TCP/IP, the standard protocol in the industry, is used as the communication protocol, ensuring
an interconnection between the OSP and almost any PC. The OSP is connectable up to eight
PCs.

(2) High-speed file transfer

Part program files can be transferred at high speed between a PC and the OSP.
Because the industry-standard FTP is used for file transfer, no special program is required in
the PC.

(3) High equipment expandability

The OSP is flexible in installation of additional equipment and integration with other systems,
such as CAD/CAM.

(4) Easy operation

The NC operator can transfer part program files even if he/she is not versed in Windows NT.

 All information required for log-in, including the user name and the password, is

automatically processed.

 Any part program file can be transferred simply by specifying the file name to transfer in

program input/output mode.

* The password registered in the NC is encrypted in it and cannot be referred to by any third

party.

5885-E P-2

LE32153R0100900020001

SECTION 1 OVERVIEW OF Ethernet NETWORK SYSTEM DNC-T/DT FUNCTIONS

Company and product names mentioned in this Operation Manual are generally trademarks
or registered trademarks of respective companies.
Windows and Windows NT are registered trademarks of Microsoft Corporation, U.S.A.

SECTION 1 OVERVIEW OF Ethernet NETWORK SYSTEM DNC-T/DT FUNCTIONS

1-2. Overview of Functions

DNC-T1

 Part program download function

Any part program stored in the machining data server is transferred to the OSP by operating the
NC unit.

 Part program upload function

Any part program stored in the machining data server can be replaced with a part program
edited on the OSP and transferred to the server by operating the UN unit.

 Machining data server directory search function

On the NC unit panel, the directory of part program files for the machining data server can be
displayed, and the name of any file to transfer can be selected.

 File operation function on machining data server (PC)

The following file operations can be performed on the machining data server (PC) through
operations from the NC unit:

 Deleting files

5885-E P-3

 Moving directories

DNC-DT* (Optional)

 Machining with large part programs

Permits machining of a die, for example, with a large part program created by CAD/CAM. The
program select /NC start operations permit machining with a part program of several megabytes
stored in the machining data server (PC).

The DNC-T/DT functions may be connectable to a UNIX workstation, such as SUN and HP.
However, it is necessary to perform a connection test in advance, and they may be found
impossible to connect.

DNC-T3 (Optional)

 PC host online machining management function

Information, such as the machining data and operation data the OSP’s machining management
function holds, can be collected through operations from the PC.
The operating status of the OSP can be monitored easily.

SECTION 2 METHOD OF OPERATING DNC-T3 (OPTIONAL)

LE32153R0101200010001

SECTION 2 METHOD OF OPERATING DNC-T3

(OPTIONAL)

2-1. DNC-T3 Overview

The DNC-T3 offers functions to output the current NC status (operation mode, axis position,
selected program, etc.) through operations or by request from the host personal computer, and to
simply monitor the NC status on the personal computer. It can also output MacMan report
information and trouble information in response to a request from the personal computer. Using
these functions requires an application compatible with the DNC-T3 to be installed in the host
personal computer.
Since the DNC-T3’s functions are operated from the host personal computer, no operations are
required on the NC unit. The DNC-T3 incorporates all the functions of DNC-T1.
The DNC-T3 has the following functions.

DNC-T3

Online simple NC monitor

5885-E P-4

NC status:

Report Information:

Trouble Information:

Directory Delete Copy

Outputs the NC status in response to a request from
the personal computer.

Outputs report information in response to a request
from the personal computer.

Outputs trouble information in response to a request
from the personal computer.

DNC-T1

SECTION 2 METHOD OF OPERATING DNC-T3 (OPTIONAL)

2-2. Precautions about DNC-T3 Specifications

To use the DNC-T3’s functions, a compatible application such as MacMan-Net must be installed in
the personal computer (compatible only with Windows NT/2000/XP Professional but not compatible
with UNIX systems).
When collecting the MacMan report information or trouble information through operations from the
personal computer, make appropriate MacMan environment settings for the personal computer
(such as I/O device names, pathname, and file name).
If you try to use any of the DNC-T1 functions from the NC while the personal computer is monitoring
the NC, the NC may fail to connect with the personal computer depending on the timing.
In that case, retry the same operation.
The NC cannot be output the machining management data such as environment settings, report
information or trouble information while it is collecting such information on receiving commands from
the personal computer. If data output is attempted, the following message appears: “Cannot execute
during communication with host” A message appears to ask if you really want to delete it.
In that case, ensure that the NC is not collecting machining management data before outputting the
data.
If the collection of report information or trouble information initiated by the personal computer is
forced to terminate also by the personal computer, the following error occurs:
“ALARM D 4056 DNC-T error”
To clear this alarm, press the NC RESET key.

5885-E P-5

SECTION 3 DNC-DT OPERATION SUPPLEMENT

SECTION 3 DNC-DT OPERATION SUPPLEMENT

3-1. Overview

3-1-1. Overview of DNC-DT

DNC-DT is the remote operation function that reads a large part program of several megabytes from
the host computer (file server) and uses the program for machining.

5885-E P-6

 DNC-DT can read part programs of several tens of megabytes and use them for machining.

 Possible to designate a program file name by selecting the required file from the directory using

the directory function of OSP. Simply locate the cursor on the required filename in the displayed
list. There is not need to input complex path name or file name from the operation panel.

 Since DNC-DT rapidly reads all the specified part program files at a time, it hardly affects the

network traffic except during transfer of a part program. Even a network failure during
machining will not affect the machining operation.

 Sequence restart can be used to restart the program from the interrupted point.

 Part program transfer does not require any special program to be installed in the workstation

because the DNC uses FTP (File Transfer Protocol) on TCP/IP, which is given to UNIX as a
standard function.

 DNC-DT automatically performs operations required for logging-in such as confirmation of user

name and password.

1

DNC-DT can read files of up to 2GB. However, it is advisable to divide programs into files of
several megabytes and run the programs using the schedule program function (optional for
OSP) for the reasons below:

2

 Program transfer takes too long (from program selection to starting operation).

 When the machining is interrupted by a trouble or minor data change, restarting the

program from the interrupted block is difficult.

1

2

The password registered in the OSP is ciphered internally to prevent decipherment by
unauthorized third parties.

5885-E P-7

FTP

Ethernet

File Server

(1) Part Program Select

(2) NC Start

OSP

LE32153R0101100010001

SECTION 3 DNC-DT OPERATION SUPPLEMENT

(1) When a program is selected, DNC-DT reads the selected part program from the file server (PC/

EWS).

(2) When the CYCLE START button is pressed, the DNC reads the part program from the

operation buffer and performs machining.

3-2. Operation

LE32153R0101100020001

3-2-1. DNC Operation Panel

Press the MACHINE OPERATION key on the machine operation panel to select DNC.
The following function keys appear.

5885-E P-8

SECTION 3 DNC-DT OPERATION SUPPLEMENT

(1) COMMU. ON/OFF Switch

a. COMMU. ON ……… Set this switch to ON and turned ON the power. The

communication lamp lights, indicating that the DNC can
communicate with the file server.

b. COMMU. OFF ……… If the power is turned ON with this switch OFF, the DNC cannot

communicate with the file server.

* The function key shows the communication ON or OFF status.

(2) BUFFER RUN ON/OFF Switch

a. BUFFER RUN ON …… Buffer operation is possible while this switch and the DNC

communication switch are ON. In that case, the buffer operation
lamp lights.

* Buffer operation is a function of DNC-DT that performs machining by executing a large

part program read from the OSP.

* Set this switch to ON when performing machining by running a large part program with

DNC-DT.

b. BUFFER RUN OFF …… Buffer operation is disabled.

5885-E P-9

SECTION 3 DNC-DT OPERATION SUPPLEMENT

* Even if this switch is turned OFF during buffer operation, the buffer operation status

remains ON until the selected operation is completed.

* The function key shows the buffer operation ON/OFF status.

SECTION 3 DNC-DT OPERATION SUPPLEMENT

Procedure :

[Supplement]

LE32153R0101100030001

3-2-2. How to Perform Buffer Operation

1 Set the DNC COMMU. switch to ON.

2 Turn on the power to the NC unit.

3 Select the automatic operation mode.

4 Set the remote operation switch to ON.

5 Press the function key [F1] (PROGRAM SELECT) to select "USER SUB PROGRAM".

6 The MAIN PROGRAM SELECT (DNC-DT) screen shown below appears.

7 Select the file to be used for buffer operation using the cursor. Then, press [F7] (OK).

5885-E P-10

If the file to be used for buffer operation is stored in another directory, move the cursor to the
objective directory. Then, press the [WRITE] key to display the directory.

8 The selected part program is read from the file server.

(a) Job title
(b) Directory
(c) Path
(d) OK button

3-2-3. Selecting a Device

LE32153R0101100040001

To change the device, press the function key [F1] (DEVICE).
The selectable devices are TC:, TCA: to TCH: and HD0:.

5885-E P-11

SECTION 3 DNC-DT OPERATION SUPPLEMENT

SECTION 3 DNC-DT OPERATION SUPPLEMENT

LE32153R0101100050001

3-2-4. Changing the File Name Pattern in the Directory

To change the file name pattern, press the function key [F2] (FILE NAME).

5885-E P-12

3-2-5. Machining

The NC starts machining when the CYCLE START button is pressed.
When the CYCLE START button is pressed during machine stop due to NC RESET, the NC
executes the read part program and restarts machining from the beginning. If you use sequence
restart at this case, machining can be restarted from the interrupted block.

3-2-6. Caution

 When a new part program is read from the part program server, the previously read part

program remains undeleted (in the multi-file mode).

 Directories are delimited with “\” instead of “/” (slash).

 Assign a file name in the machining file server according to the following OSP rules. DNC

cannot read the illegal file names.

File Name : Max 16 upper-case alphanumeric characters starting with an alphabet (Lower-

Extension : Max three alphanumeric characters, starting with an alphabet, specified after

case characters are not usable for file names, but can be used for directory
names.)

the file name delimited with “.”

3-3. SCHEDULE PROGRAMS

Procedure :

SAMPLE.SDF

PSELECT TC:\machine\SPACETURN\PROGRAM1.MIN
PSELECT TC:\machine\SPACETURN\PROGRAM2.MIN
PSELECT MD1:PROGRAM3.MIN
END

LE32153R0101100100001

If a part program is larger than the operation buffer size, it is recommended that you divide the part
program by the unit of machining process or machining section, and let the schedule program read
and execute the sections one after another.

3-3-1. Selecting a Schedule Program

1 Create a schedule program in the part program server or MD1:.

2 Select the automatic operation mode.

3 Press the function key [F1] (PROGRAM SELECT) to select "SCHEDULE SEL.".

4 Press CYCLE START. The DNC sequentially reads the part programs specified by the

schedule program to perform machining.
If both the DNC COMMU. switch and the DNC BUFFER RUN switch are set to “ON” in this
case, the main program will be read from the file server. If not, the main program will be read
from MD1: (memory). When the device from which the main program will be read is designated
in the schedule program, the main program will be read from that device.

5885-E P-13

SECTION 3 DNC-DT OPERATION SUPPLEMENT

3-3-2. Sample Schedule Program

The above is an example of the “SAMPLE.SDF” schedule program for machining with PROGRAM1
and PROGRAM2 stored in the part program server and PROGRAM3 existing in MD1:.

SECTION 4 ALARMS AND ERRORS LIST

SECTION 4 ALARMS AND ERRORS LIST

2280 SUB PROGRAM program name

No subprogram name is designated in the sequence containing CALL or MODIN statement.
Or the subprogram name designated in such a sequence is not registered in the program name
registeration stack.
After power supply use, it is not changed to automatic operation mode, and ATC macro instruction
(G171, M321) command is designated.

[Object]

SYSTEM

[Codes]

1->No subprogram name is designated.
2->The subprogram name has not been registered to the program registeration stack.
Or, it is not changed to automatic operation mode after power supply use, and ATC macro
instruction (G171, M321) command is designated.
The subprogram given name which is called by G code macro instruction-M code macro
instruction was modified after program selection performance of automatic operation mode.

Probable faulty location

1)CALL, MODIN sequence
Program Example:
CALL ->[Code]1
CALL O ->[Code]2
^^^^Unregistered subprogram

2)Unless there is macro subprogram on running buffer, ATC macro instruction (G171, M321) can
not be performed. When it is changed to automatic-running mode after power supply use, running
buffer registration of macro subprogram has carried out. After program selection in automatic mode,
a subprogram to be called by G code macro or M code macro command specified in the program
was renamed. To call the renamed subprogram, the program must be re-selected in automatic
mode.

Measures to be taken

In the CALL and MODIN sequence, designate only the subprogram name registered in the program
name registration stack.

[Related Specifications]

User task 2 / ATC

5885-E P-14

2511 Remote buffer operation

A program in remote buffer operation is illegal.

[Object]

SYSTEM

[Codes]

1->There was not a receiving program.
2->There is not head % block.
3->There is only head % block.
4->Program block data has ended that there is not EOB(LF) code.
5->Record length is too long.
6->In a program, IF or GOTO statement exists.
7->At the time of cycle start, an adaptive control communication is illegal.
8->LAP instruction fitted in a program.
9->MODIN/MODOUT instruction fitted in a program.
A->On a FTP function busy, remote buffer operation was used.
B->COPY instruction fitted in a program.

SECTION 4 ALARMS AND ERRORS LIST

2602 SCHEDULE PROGRAM main program load

An error occurred when a main program was selected in schedule program.

[Object]

NONE

Character-string

NONE

[Codes]

<Example 1> Main program selection screen (lathe)
5200: An attempt to select a program during the execution of a main program.
5201: Main program file was not found.
5202: Main program name was not found.
5203: Subprogram name was not found.
5204: Subprogram name was not found after CALL
Subprogram name exceeded 5 characters.
G and M load macro was not defined.
5209: The end of program code was not specified at the end of a file.
5210: Program stack overflow
Program buffer overflow
5211: The program buffer size excluding the schedule program and library program was less than
32K byte.
5215: More than 158 characters are contained in one block.
5231: Mismatch between the end of file and the end of record

Probable faulty location

Main program selected by schedule program

Measures to be taken

Modify the program that is to be selected by the schedule program.

5885-E P-15

2631 DNC-DT Path name

Program selection by DNC-DT failed because of faulty file name.
The total characters of device name, path name, and file name exceeds 120.

[Object]

NONE

Character-string

NONE

[Codes]

X
X=1: Faulty file name
X=2: Faulty extension code
X=3: Over 120 characters
X=5: Device assignment at the time of delete is not HD0.

Probable faulty location

SCHEDULE PROGRAMS

Measures to be taken

Review the schedule program.

2634 DNC-DT Delete error

By delete automatic formatting of a schedule program, delete of file was not performed normally.

[Object]

NONE

Character-string

NONE

[Codes]

FFFFFFFF: Without file, or a file protection

4056 DNC-T Error

[Object]

NONE

Character-string

NONE

[Codes]

XXYYZZZZ

XX : Number of the module where an error occurred

YY : Error cause number

XX =

5885-E P-16

SECTION 4 ALARMS AND ERRORS LIST

1 Starting up the communication device

2 Shutting down the communication device

3 File open

4 File close

5 Read from a stream

6 Write to a stream

7 Moving the file pointer

8 Checking the end of file

9 Checking the file error

A Clearing the file error

B Directory open

C Directory close

D Reading directory information

E Moving the directory pointer

F : Acquiring the current position of the directory pointer

10 Deleting the file

11 Renaming the file

12 Acquiring the free space of the device

13 Executing the command

14 Acquiring data by communication parameter item

15 Acquiring the device sector size

16 Acquiring file information

17 Acquiring the OPS file attribute

18 Changing the protect status

19 Setting the DNC-T file attribute

1A Starting up the communication device in server mode

1B Shutting down the communication device in server mode

1C Accepting a processing request from the host

SECTION 4 ALARMS AND ERRORS LIST

1D Response to the machining management execution command

1E Uploading machining management data

1F Generating a COM task

Error causes (ZZZZ is 0 except when YY = FF.)

YY =

02 Communication parameter file open error

06 DSR ON timeout

09 Communication parameter file read error

0D Communication parameter file write error

0E Board not installed

11 Already activated

13 Incorrect device name

16 Illegal communication parameter item set value

FF Communication error

ZZZZ = 006F Insufficient buffer in the TCP/IP driver

0072 Incorrect descriptor passed to the TCP/IP driver

0073 Incorrect parameter passed to the TCP/IP driver

0074 No free port in the shared memory

0075 Not connected

007B Abort ignored

0086 ftp_ms_net_drecv_f abnormal end

0087 ftp_ms_net_dsend_f abnormal end

0090 ftp_ms_dread abnormal end

0097 IP address error

0099 Interrupt due to timeout

009A Disconnection from the remote host

009B OS (MORE) initialization abnormal end on the TCP/IP board

009C Packet driver or TCP/IP module initialization abnormal end on the

TCP/IP board

009F FTP module initialization abnormal end on the TCP/IP board

00A0 Socket interface module initialization abnormal end on the TCP/IP

board

00A1 TCP/IP board initialization abnormal end

00C9 FTP Title error

00CA FTP user certification error

00CB FTP PORT command error

00CC FTP LIST command error

00CD FTP NLST command error

00CE FTP RETR command error

00CF FTP STOR command error

00D0 FTP SIZE command error

00D1 FTP QUIT command error

00D2 FTP TYPE BIN command error

00D3 FTP TYPE ASC command error

00D4 FTP CWD command error

5885-E P-17

5885-E P-18

SECTION 4 ALARMS AND ERRORS LIST

00D5 FTP DELE command error

00D6 FTP MKD command error

00D7 FTP RMD command error

00D8 FTP NLST data transfer error

00D9 FTP LIST data transfer error

00DA FTP GET command error

00DB FTP PUT command error

00DC FTP PWD command error

XXYYZZZZ = FFFFFFFF means a specification error.
This error will be displayed if any of the following errors occur in the personal computer:
Processing was terminated forcibly during machining management data collection by the personal
computer.
During writing of machining management data:

An attempt was made to overwrite a write-protected file;
The directory set in environment setting does not exist;
Disk write was inhibited; or
Writing failed (insufficient free space, etc.).

5003 DNC-T Error

[Codes]

Additional code to(*)above

Display format 5003 DNC-T Error 102’XX,YY,ZZZ’

XX :Number of the module where an error occurred (decimal)

YY,ZZZ :Error cause number (decimal)

XX =

1 The specified command character (function) is not supported.

2 command syntax

3 The format of the file name specified in the host is incorrect, or the

host file name does not match the OSP file name format when the
output file name is omitted.

4 IO_Data_Link_File is not selected. No device is specified, or the

device format specified is incorrect.

5 The specified path does not exist.

6 The OSP file name does not match the OPS file name format.

7 No output file is specified, or “*” or “?” is included in the output file

name.

8 Option designation is incorrect.

B When copying a file, an attempt was made to copy it from OSP to

OSP or from EWS to EWS.

E The file name contains an illegal character, or the entered file name

specifies only up to the path name.

01 The communication parameter file contains an illegal setting (an

illegal variable name is displayed).

02 Communication error (*)

03 Shutting down the communication device Communication device

error or specified communication channel not installed (*)

1 Starting up the communication device

SECTION 4 ALARMS AND ERRORS LIST

2 Shutting down the communication device

3 File open

4 File close

5 Read from a stream

6 Write to a stream

7 Moving the file pointer

8 Checking the end of file

9 Checking the file error

10 Clearing the file error

11 Directory open

12 Directory close

13 Reading directory information

14 Moving the directory pointer

15 Acquiring the current position of the directory pointer

16 Deleting the file

17 Renaming the file

18 Acquiring the free space of the device

19 Executing the command

20 Acquiring data by communication parameter item

21 Acquiring the device sector size

22 Acquiring file information

23 Acquiring the OPS file attribute

24 Changing the protect status

Error causes (ZZZ is not defined except when YY = 255.)

YY =

2 No device, directory or file exists.

4 No free space on the disk or disk error

8 Operation cannot be executed.

9 Communication parameter file read error

13 Communication parameter file write error

14 Board not installed

17 The file or directory already exists, or the file name is incorrect.

19 Incorrect device name

22 Illegal communication parameter item set value

255 Communication error

ZZZ =

111 Insufficient buffer in the TCP/IP driver

114 Incorrect descriptor passed to the TCP/IP driver

115 Incorrect parameter passed to the TCP/IP driver

116 No free port in the shared memory

117 Not connected

123 Abort ignored

134 ftp net_drecv_f abnormal end

135 ftp net_dsend_f abnormal end

144 ftp dread abnormal end

5885-E P-19

5885-E P-20

SECTION 4 ALARMS AND ERRORS LIST

151 IP address error

153 Interrupt due to timeout

154 Disconnection from the remote host

155 OS initialization abnormal end on the TCP/IP board

156 Packet driver or TCP/IP module initialization abnormal end on the

TCP/IP board

159 FTP module initialization abnormal end on the TCP/IP board

160 Socket interface module initialization abnormal end on the TCP/IP

board

161 TCP/IP board initialization abnormal end

201 FTP Title error

202 FTP user certification error

203 FTP PORT command error

204 FTP LIST command error

205 FTP NLST command error

206 FTP RETR command error

207 FTP STOR command error

208 FTP SIZE command error

209 FTP QUIT command error

210 FTP TYPE BIN command error

211 FTP TYPE ASC command error

212 FTP CWD command error

213 FTP DELE command error

214 FTP MKD command error

215 FTP RMD command error

216 FTP NLST data transfer error

217 FTP LIST data transfer error

218 FTP GET command error

219 FTP PUT command error

220 FTP PWD command error

5211 Program Buffer Overflow

The program is too large to be stored in the program buffer.

[Codes]

1-> Program is too large. Or, the subprogram to be registered in the library is larger than the library
program buffer size.
2-> MSB is too large.
3-> MSB is unusable because of limited memory size.

Probable faulty location

1) Faulty program

Measures to be taken

1) Create a program within the program buffer size (standard: 30 m).

2)If this alarm occurs when registering the library program, respecify and enlarge the library program
buffer size.

5885-E P-21

SECTION 4 ALARMS AND ERRORS LIST

5223 Program Buffer Overflow

Character-string

NONE

[Codes]

1 The schedule program selected a program which is larger than the buffer size.

3 The memory size allocated as a buffer for operating the main program is 16.5 KB or smaller.

Measures to be taken

Check the size of each program.
Check the maximum tape length that can be run.

5252 Buffer operation mode

When buffer operation is turned ON or during buffer operation in the DNC-B mode, one of the following
operations has been attempted.
(common to protocol A, B)

a) NC program batch transfer (disabled only for remote operation)
b) Sequence number search
c) Sequence number search by placing cursor
d) Schedule program sequence No. search
e) Schedule program selection
f) Program selection (only for remote operation method (2) in protocol A)
g) Standard/enlargement scale setting for animation

h) When carrying out program selection in remote operation method (2) in protocol A, main program
name or subprogram name has been specified.

[Codes]

1->An attempt to execute a) is made.
2->An attempt to execute b) - f) is made.
3->An attempt to execute h) is made.
4->An attempt to execute g) during remote operation is made.

Probable faulty location

Operation error

5355 Initial Program Load

Character-string

NONE

[Codes]

XXXXYYYY
XXXX: Physical sector number where the above error occurred
YYYY: Error number

Measures to be taken

Refer to the error list and follow the measures described at the error number indicated by the code.

5374 DNC-DT Path name

Program selection by DNC-DT failed because of faulty file name.
The total characters of device name, path name, and file name exceeds 120.

[Object]

NONE

Character-string

NONE

[Codes]

1 Abnormal file name
2: Improper filename extension
3: Over 120 characters

Probable faulty location

Command line

Measures to be taken

Review the command line.

5375 DNC-DT Program select

An alarm occurred during program selection by DNC-DT.

[Object]

NONE

Character-string

NONE

[Codes]

XX: application error number
8000000YY: communication error number
XX=6F: Small buffer size in TCP/IP driver
XX=72: Faulty descriptor transferred to TCP/IP driver
XX=73: Faulty parameter transferred to TCP/IP driver
XX=74: No empty port in the shared memory
XX=75: Unconnected
XX=7B: Abort command ignored
XX=7D: "ftp_ms_open" abnormal termination
XX=7E: "ftp_ms_close" abnormal termination
XX=7F: "ftp_ms_type" abnormal termination
XX=80: "ftp_ms_user" abnormal termination
XX=81: "ftp_ms_pass" abnormal termination
XX=82: "ftp_ms_acct" abnormal termination
XX=83: "ftp_ms_delete" abnormal termination
XX=84: "ftp_ms_fopen" abnormal termination
XX=85: "ftp_ms_fopen_uni" abnormal termination
XX=86: "ftp_ms_net_drecv_f" abnormal termination
XX=87: "ftp_ms_net_dsend_f" abnormal termination
XX=88: "ftp_ms_fclose" abnormal termination
XX=89: "ftp_ms_abort" abnormal termination
XX=8A: "ftp_ms_chdir" abnormal termination
XX=8B: "ftp_ms_mkdir" abnormal termination
XX=8C: "ftp_ms_rmdir" abnormal termination
XX=8D: "ftp_ms_pwd" abnormal termination
XX=8E: "ftp_ms_cdup" abnormal termination
XX=8F: "ftp_ms_dopen" abnormal termination
XX=90: "ftp_ms_dread" abnormal termination
XX=91: "ftp_ms_dclose" abnormal termination
XX=97: IP address error
XX=98: No IP address
XX=99: Interruption by time out
XX=9A: Disconnection command from the remote host
XX=9B: Abnormally terminated initialization of OS (MORE) on TCP/IP board
XX=9C: Abnormally terminated initialization of packet driver or TCP/IP module on TCP/IP board
XX=9D: Abnormally terminated initialization of TELNET client module on TCP/IP board

5885-E P-22

SECTION 4 ALARMS AND ERRORS LIST

5885-E P-23

SECTION 4 ALARMS AND ERRORS LIST

XX=9E: Abnormally terminated initialization of TELNET server module on TCP/IP board
XX=9F: Abnormally terminated initialization of FTP module on TCP/IP board
XX=A0: Abnormally terminated initialization of socket interface module on TCP/IP board
XX=A1: Abnormally terminated initialization of TCP/IP board
YY=13: Incorrect channel number
YY=16: Wrong parameters for initialization; program not started up; improper program name
YY=11: Program already started up
YY=06: Time-out in initialization of TCP/IP board (TCP/IP board inoperable); Device which cannot
be renamed; Device of which protect cannot be canceled; Device from which file system information
cannot be taken; Unknown (unsupported) command
YY=0D: Communication board not mounted
YY=02: Program not found
YY=08: Execution failed
YY=17: Option L was specified, but a file with the same name existed in MD1: and the file was
protected. Therefore, the file could not be deleted.
YY=18: Opening a file failed when a file was created in MD1: by designation of option L.
YY=19: Closing a file failed when a file was created in MD1: by designation of option L.
YY=20: Putting a file failed when a file was created in MD1: by designation of option L.
YY=21: Deleting a file failed when a file was created in MD1: by designation of option L.

Probable faulty location

Application error, faulty file name

Measures to be taken

Correct the communication hardware, software or program selection method.

5426 DNC-DT Path Name

Character-string

NONE

[Codes]

1 Abnormal file name
2 Abnormal extention
3 More than 120 characters

9014 Device name is incorrect.

Wrong device name is entered in the device change window that appears in the window for selecting a
main program or a schedule program.

Measures to be taken

Enter a correct device name.
Ex.) MD1:, FD0:, FD1:, FD2:, FD3:

9073 Can not Edit. DNC Remote Buffer Mode

Character-string

NONE

[Codes]

NONE

9074 Can not Select Directory

Character-string

NONE

[Codes]

NONE

9075 Illegal Device Name. Please Set Only TC:, TCA:-TCH:.

Character-string

NONE

[Codes]

NONE

5885-E P-24

SECTION 4 ALARMS AND ERRORS LIST

SECTION 5 DNC-T/DT PARAMETER SETTING

Procedure :

LE32153R0101400010001

LE32153R0101400010002

SECTION 5 DNC-T/DT PARAMETER SETTING

5-1. Network Options

When this key is pressed, the Network Connections screen appears. Make required settings
according to the procedure described below.

1 Select the icon “Local Area Connection” on the Network Connections screen. Then, select

Property from the File menu.

5885-E P-25

Fig.5-1 Network Connections screen

5885-E P-26

LE32153R0101400010003

LE32153R0101400010004

SECTION 5 DNC-T/DT PARAMETER SETTING

2 The dialog box “Local Area Connection Properties” appears. Select Internet Protocol (TCP/IP)

and click [Properties].

Fig.5-2 Local Area Connection Properties dialog box

3 Internet Protocol (TCP/IP) Properties dialog appears. Set required parameters according to the

network configuration.

(1) When using DHCP protocol

Select an option by clicking “Obtain an IP address automatically” and “Obtain DNS server
address automatically.”

Fig.5-3 Settings when DHCP is used

SECTION 5 DNC-T/DT PARAMETER SETTING

LE32153R0101400010005

(2) When not using DHCP protocol

Select an option by clicking “Use the following IP address” and “Use the following DNC
server address” and set the following parameters:

IP address (*1) Set the IP address of OSP.

Subnet mask (*1) Set the subnet address of the network to which the OSP is

connected.

Default gateway Set the gateway address.

Preferred DNS server Set the preferred DNS server.

Alternate DNS server Set the alternate DNS server.

(*1): Not omissible

5885-E P-27

Fig.5-4 Setting example when DHCP is not used

5-2. Setting DNC-T1

LE32153R0101400020001

LE32153R0101400020002

LE32153R0101400020003

When this key is pressed, the DNC-T Device Setting screen appears. Make the following settings.

(1) Set the following parameters for the connected device.

DEVICE NAME Set the device name (TCA: to TCH:)

REMOTE PATH Set the path of the connected device. Click the [>>REF] button

USER NAME Set the user name used for connection.

PASSWORD Set the password used for connection.

5885-E P-28

SECTION 5 DNC-T/DT PARAMETER SETTING

and select the shared destination as the connected device.

Fig.5-5 DNC connection destination setting screen

(2) When setting the work area, you can confirm the following parameters. (DNC-DT specification

only)
Do not change these parameters because they are fixed for OSP.

DEVICE NAME HD0: is selected.

REMOTE PATH G:\HD0 has been set as a path for work area.

Fig.5-6 DNC Work area setting screen

SECTION 6 SYSTEM MANAGEMENT

Procedure :

LE32153R0101500020001

LE32153R0101500020002

SECTION 6 SYSTEM MANAGEMENT

6-1. Network Connection Method

To connect the OSP with the network, insert the Ethernet cable into the control cabinet through the
hole in the cabinet.
Then, connect the Ethernet cable to the Ethernet repeater in the cabinet.

6-2. Sharing a Holder in the Host PC

Share the host PC’s folder where the part programs are stored.

1 Right-click the folder to be shared and select [Sharing and Security].

5885-E P-29

2 Click the [Sharing] tab and select the option [Share this folder]. Press [Apply] button and then

[OK].

SECTION 7 SELECTING DNC-B

LE32153R0101600010001

LE32153R0101600010002

LE32153R0101600010003

7-1. Operation

Press the DNC key on the additional panel. The following function keys appear.

To select DNC-B

Press the function key [F3] (DNC-B VALID). When DNC-B becomes valid, the upper left lamp lights.

5885-E P-30

SECTION 7 SELECTING DNC-B

To select DNC-DT

Press the function key [F4] (DNC-DT VALID).

It is necessary to re-supply the power after selecting DNC-B or DNC-DT.

LIST OF PUBLICATIONS

Original Instruction Manual

Publication No. Date Edition

5885-E November 2011 1st

This manual may be at variance with the actual product due to specification or
design changes.
Please also note that specifications are subject to change without notice.
If you require clarification or further explanation of any point in this manual,
please contact your OKUMA representative.