Okuma OSP-P300S Tool Magazine Instruction Manual LE61-621-R01a

CNC SYSTEM

OSP-P300SMACTURN 250/350 80/120-TOOL MAGAZINE SPECIFICATIONINSTRUCTION MANUAL(1st Edition)Pub No. 6226-E (LE61-621-R1) Feb. 2013

6226-E P-(i)TABLE OF CONTENTS

TABLE OF CONTENTS

SECTION 1 OVERVIEW..............................................................................................1

SECTION 2 MACHINE SPECIFICATIONS..................................................................2

1. Machine Overview ................................................................................................................... 21-1. Magazine .......................................................................................................................... 21-2. Tool Number..................................................................................................................... 2

2. ATC Operation Overview......................................................................................................... 3

3. ATC Operation Sequence........................................................................................................ 5

SECTION 3 ATC LOGIC TABLES ...............................................................................8

SECTION 4 DATA SETTING .....................................................................................29

1. ATC Function Display Screen................................................................................................ 29

2. Data Setting Screen............................................................................................................... 312-1. Magazine Information List .............................................................................................. 322-2. List of not Mounted Tools ............................................................................................... 332-3. List of Lack Tools............................................................................................................ 342-4. Registering and Attaching a Tool ................................................................................... 342-5. Main Magazine Tool Specification.................................................................................. 34

SECTION 5 MANUAL OPERATION ..........................................................................35

1. Manual Magazine Operation.................................................................................................. 351-1. Overview......................................................................................................................... 351-2. Mechanical Lock............................................................................................................. 35

2. Interlock Function for Magazine Door Open/Close Operation ............................................... 36

3. Manual ATC Operation .......................................................................................................... 37

SECTION 6 ATC PROGRAM COMMANDS ..............................................................39

1. ATC Commands .................................................................................................................... 40

2. Description of Machining Program......................................................................................... 422-1. OSP without Tool Life Management Specification ......................................................... 422-2. OSP with Tool Life Management Specification .............................................................. 45

3. ATC Commands and ATC Operation .................................................................................... 48

SECTION 7 PARAMETERS.......................................................................................49

1. ATC Parameter...................................................................................................................... 49

2. Machine System Parameter .................................................................................................. 492-1. System Check Mode (Machine System Parameter)....................................................... 492-2. ATC (Machine System Parameter)................................................................................. 50

6226-E P-(ii)TABLE OF CONTENTS

SECTION 8 OTHERS ................................................................................................51

1. System Variables................................................................................................................... 51

2. ATC Macro Command ........................................................................................................... 512-1. Shutter Operation ........................................................................................................... 512-2. Flowchart ........................................................................................................................ 52

SECTION 9 ALARM AND ERROR ............................................................................56

6226-E P-1SECTION 1 OVERVIEW

SECTION 1 OVERVIEWThe 80/120-tool magazine specification consists of two types of magazine, main magazine (rotatingmagazine) and sub magazine (fixed magazine).The main magazine is mounted on the saddle, allowing tool change operation at any position on the Z-axis toreduce tool change time.Although the main magazine can store only up to 41 tools, tool storage capacity is expanded to 80 or 120tools by installing the sub magazine. Tools are exchanged between the main magazine and the sub magazineto handle wide variety of workpiece kinds.

This Operation Manual deals with the 80/120-tool magazine specification of MacTurn. For general informationof the ATC of MacTurn, refer to the following manual. OSP-P300S MACTURN/MULTUS Series Operation Manual

6226-E P-2SECTION 2 MACHINE SPECIFICATIONS

SECTION 2 MACHINE SPECIFICATIONS

1. Machine Overview

1-1. Magazine

Two types of magazine capacity are available, 80 tools and 120 tools.

1-2. Tool Number

There are two kinds of command modes for tool preparation commands: TL and TD, which can beselected in the parameter settings.The TL command mode is a tool preparation command that has been used with OSP-P200 andformer OSP versions; the TD command mode is a mode used in the tool information managementfunction that has been added to OSP-P300S. This is the mode that enables tools to be offset byspecifying the posture number which has been registered in the TOOL DATA SETTING screen inadvance.

[TD command mode]Tool numbers between No.1 and No.9999 can be used.

[TL command mode]Tool numbers between No.1 and No.96 can be used. Or tool numbers between No.1 and No.200can be used when the number of tool management groups is 200 sets. The same numbers can beused for the tool offset numbers.

For the details of TL and TD command modes, refer to the operation manual of OSP-P300SMACTURN/MULTUS series.


2. ATC Operation OverviewThe illustration below shows the mechanism of the ATC.

(1) ATC

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(2) TC (Tool Transfer Unit)The illustration below shows the top view of the TC (tool transfer unit) and how it operates.

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3. ATC Operation SequenceATC operation sequence of the 80/120-tool magazine specification is as indicated below.

(Tool change for tools in the main magazine)* Same ATC operation sequence as 44/30-tool specification magazine

S1 Next tool write/Main MG Search/Sub MG SearchS2 Dummy sequenceS3 Main MG Indexing next toolS4 RS Insertion S5 RS Tool change positionS6 RS Extraction/Shutter 2 close

S7 Waiting for completion of machiningS8 Main MG Starting indexing of tool storing pot (Turret)S9 Shutter openS10 EA Tool changeS11 Shutter close

S12 Main MG Tool storing pot indexed (RS)S13 RS Insertion/Shutter 2 openS14 RS MG positionS15 RS Extraction

Abbreviation:MG : MagazineRS : Ready stationEA : Tool change arm


(Tool change for sub magazine tools)

S22 Sub MG Indexing the next tool/Main MG TC Indexing the empty potS23 TC Tool insertion position (Sub MG side)S24 TC Tool extraction position (Sub MG side)

S25 Waiting for completion of machiningS26 Main MG TC Empty pot indexing confirmationS27 TC Turn to the main MG sideS28 Dummy sequenceS29 TC Tool insertion position (Main MG side)S30 TC Standby position (Main MG side)S31 TC Turn to the sub MG side/Main MG Indexing the tool mounting potS32 RS InsertionS33 RS Tool change positionS34 RS Extraction/Shutter 2 close

S35 Dummy sequenceS36 Shutter open/Main indexingS37 EA Tool changeS38 Shutter close

S39 Main MG Tool mounting pot indexedS40 RS Insertion/Shutter 2 openS41 RS MG positionS42 RS ExtractionS43 Main MG TC Indexing the tool mounting pot/Sub MG Indexing the empty pot/TC Turn to

main MG sideS44 TC Tool insertion position (Main MG side)S45 TC Tool extraction position (Main MG side)S46 Sub MG Empty pot indexing confirmationS47 TC Turn to sub MG sideS48 Dummy sequenceS49 TC Tool insertion position (Sub MG side)S50 TC Standby position (Sub MG side)

Abbreviation:MG : MagazineTC : Tool transfer unit (transfers a tool between sub magazine and main magazine)RS : Ready stationEA : Tool change arm


(Tool movements)

S61 Main MG Empty pot searchS62 Main MG Indexing the return tool to TC position/Sub MG Indexing the empty pot/TC Turn

to main MG sideS63 TC Tool insertion position (Main MG side)S64 TC tool extraction position (Main MG side)S65 Sub MG Confirming indexing of the empty potS66 TC Turn to the sub MG sideS67 Dummy sequenceS68 TC Tool insertion position (Sub MG side)S69 TC Standby position (Sub MG side)S70 Sub MG Indexing the next tool/Main MG TC Indexing the empty potS71 TC Tool insertion position (Sub MG side)S72 TC Tool extraction position (Sub MG side)S73 Main MG TC Confirming indexing of the empty potS74 TC Turn to the main MG sideS75 Dummy sequenceS76 TC tool insertion position (Main MG side)S77 TC Standby position (Main MG side)S78 TC Turn to the sub MG side

S81 Dummy sequenceS82 Main MG TC Indexing the next tool/Sub MG Indexing the empty pot/TC Turn to the main

MG sideS83 TC Tool insertion position (Main MG side)S84 TC Tool extraction position (Main MG side)S85 Sub MG Confirming the indexing of the empty potS86 TC Turn to the sub MG sideS87 Dummy sequenceS88 TC Tool insertion position (Sub MG side)S89 TC Standby position (Sub MG side)

Abbreviation:MG : MagazineTC : Tool transfer unit (transfers a tool between sub magazine and main magazine)RS : Ready stationEA : Tool change arm

6226-E P-8SECTION 3 ATC LOGIC TABLES

SECTION 3 ATC LOGIC TABLESThe logic tables are prepared for the respective kinds of tools. Refer to the logic table that meets the tool kindof the tool to be used. Note that the cam axis logic table is used in common to the different kinds of tools.For the method to read the logic tables, refer to the following manual. OSP-P300S MACTURN/MULTUS Series Operation Manual


(1) BT, CAPTO Specification

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(2) HSK Specification

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6226-E P-29SECTION 4 DATA SETTING

SECTION 4 DATA SETTINGThis section explains how to set the tool data on the TOOL DATA SETTING screen.

1. ATC Function Display ScreenWhen the "machine operation" button on the machine operation panel is pressed, the optional iconbuttons are displayed on the right side of the screen.The ATC function screen is displayed by touching the ATC icon.

(On the 1st page)

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The list in the pot/tool correspondence table switches between "1ST MG (main magazine)" and"2ND MG (sub magazine)" by pressing the [F1] (MENU) key.

By operating the function keys, "1 cycle start" and "1 step advance/reverse" can be performed withthe ATC.

The selected magazine is displayed.


(On the 2nd page)

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This is the screen to check the conditions of each machine part.By activating the ATC individual operation on the ATC system check mode screen of the machinesystem parameter, machine operation can be executed individually.The ATC individual operation is the function which is to be used when ATC operation becomesdisabled.Therefore, interlocks to prevent interference become disabled during ATC individual operation.When performing individual operations, take sufficient care for interference with each machine partand carefully carry out the operation.For ATC individual operations, refer to the MULTUS/MACTURN operation manual.


2. Data Setting ScreenThe TOOL DATA SETTING screen is displayed by pressing the tool data setting mode key. By selecting the MAGAZINE INFO. sheet, the magazine conditions are displayed.

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2-1. Magazine Information List

The list of turret, ready station, return station, and tools mounted in the magazine is displayed on theleft side of the MAGAZINE INFO. sheet screen.The tools mounted in the main magazine and the sub magazine are displayed in one table.Tools are displayed as "1- (pot no,)" when mounted in the main magazine and as "2- (pot no.)" whenin the sub magazine.When a tool is mounted by manual operation, the tool can only be mounted in the turret or in the submagazine; there is no operation to attach or remove a tool into or from the main magazine.With the tool to be returned to the main magazine, "@" appears in the KIND column with turret,ready station, and return station.

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The tool indicated with "@" is a tool to be returned to the main magazine.


2-2. List of not Mounted Tools

By pressing the function key [F2] (UNMNT-TL DISPLAY), the list of the tools which are not mountedin any of turret, ready station, return station and magazine is displayed.Select the tool to be mounted from the list by touching the screen.Then press either [F1] (TURRET ATTACH) or [F2] (MAGAZINE ATTACH) to mount the tool.

(1) [F1] (TURRET ATTACH)If the tool has been mounted in the turret already, execute tool removal.At the time when attaching a tool in the turret, a pop-up window to specify the return magazineappears. Select either the main magazine or the sub magazine.

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(2) [F2] (MAGAZINE ATTACH)When a tool is mounted by manual operation, the tool can only be mounted in the submagazine; there is no operation to attach a tool into the main magazine. When attaching a toolto the magazine, specify the pot number of the sub magazine.

1ST MG -> The main magazine installed to the saddle 2ND MG -> The sub magazine installed next to the machine


2-3. List of Lack Tools

If the tool used in the part program which is currently selected has not been mounted in any of turret,ready station, return station and magazine, the list of the tools is displayed.Tools in the list can be attached to the turret or to the magazine by the same operation as the notmounted tools.

2-4. Registering and Attaching a Tool

When the function key [F1] (TOOL REG&ATT.) is pressed on the MAGAZINE INFO. sheet screen,the TOOL REG_ATTACH sheet is displayed as shown below.When "register" is pressed after the tool basic information and the tool model data are set, a pop-upwindow to specify the return magazine appears. Select either the main magazine or the submagazine.

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2-5. Main Magazine Tool Specification

To cancel "main magazine tool" specification, perform either of the following two methods.

(1) Specify the M code command "M652" in the MDI mode. The "main magazine tool" specificationscan be cancelled in a batch. (2) When the tool life management function is provided, the "main magazine tool" specification isalso cancelled by canceling the specification of the selected tool with the tool index in the tool group.

1ST MG -> The main magazine installed to the saddle2ND MG -> The sub magazine installed next to the machine

6226-E P-35SECTION 5 MANUAL OPERATION

SECTION 5 MANUAL OPERATION

1. Manual Magazine Operation

1-1. Overview

When mounting a tool to the magazine or replacing a tool in the magazine with another tool, it isnecessary to index the magazine to the tool change position manually. To enable this, call themanual magazine operation mode. Usually, manual operation of the magazine is carried out for thesub magazine (fixed magazine). To call the manual sub magazine operation mode, the machinemay not be stopped but it requires the ATC to be in the stopped state.For details of manual operation of the magazine, refer to the following manual. OSP-P300S MACTURN/MULTUS Series Operation Manual

[Supplement]

1-2. Mechanical Lock

With the MacTurn 250/350, mechanical lock device is used for the magazine door.When the mechanical lock device is mounted, the condition below must be satisfied to turn off themanual interruption mode. - The magazine door must be closed to turn off the sub magazine manual interruption mode.Pressing the [INT] key on the magazine operation panel cannot turn off the magazine manualinterruption mode in the state the “magazine manual interruption mode is ON” and the “magazinedoor not closed”.

To select the main magazine/sub magazine, set “ON/OFF” for the corresponding machine systemparameter of “SYSTEM CHECK MODE”.Manual main magazine operation is required in maintenance work, etc.


2. Interlock Function for Magazine Door Open/Close Opera-tionThe magazine door (magazine door of sub magazine) is of one door type with the mechanical lockdevice mounted to it. Since the sub magazine is the fixed type magazine, ATC operation must bestopped to open the magazine door.The magazine door is locked when the magazine and the ATC are in any of the following states.

• During ATC operation

• During sub magazine rotation

• Sub magazine manual interruption mode OFF

Note that the magazine door is not locked in the following cases even if any of the conditions aboveis satisfied.

• Machine lock state

• Magazine door close input signal OFF

• Alarm message “Please open magazine door” displayed on the screen


3. Manual ATC OperationThis subsection explains how to perform ATC manual operation in the TOOL DATA SETTINGscreen mode.

Select the MAGAZINE INFO. sheet or the TOOL DATA (ALL) sheet and press [F6] (MANUAL TOOLCHG). Then the ATC manual operation screen appears.

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Procedure :

1 Select the target tool in the magazine tool list by touching the screen.

2 Select the motion to be operated and press the function keys between F1 and F4.The functions that are operable are indicated with a green triangle mark at the left upper cornerof each function key.

[F1] (TOOL CHANGE)This key is enabled when a tool in the magazine tool list in the MAGAZINE INFO. sheet isselected.This key is enabled when a tool in the tool list in the TURRET INFO. sheet is mounted in themagazine.

[F2] (TOOL INDEX)When the cursor is located at the current tool number in the TOOL DATA (ALL) sheet, the turretand the M-spindle are indexed according to the posture number.

[F3] (TOOL RETURN)This key is enabled when a tool is mounted in the turret.

Operable functions


[F4] (NEXT TL RETURN)This key is enabled when a tool exists in the ready station or the return station.

Interlock conditions

When all the following conditions are met, manual tool change operation can be enabled.

• In the ATC manual operation mode

• The turret is located at the X-axis positive variable limit.

• The upper turret (G13) is selected.

• Not during ATC sequence. → The ATC sequence No. is "1" and the ATC is on standby for theMT command.

• Manual interruption OFF with the magazine operation panel

• The front door open/close confirmation limit SW has been checked at power ON.

• The front door has been closed.

• Not during manual tool attach/removal mode

6226-E P-39SECTION 6 ATC PROGRAM COMMANDS

SECTION 6 ATC PROGRAM COMMANDSThe commands explained below are used for controlling ATC operation for the 80/120-tool magazinespecification. The program is basically described in the sequence indicated below.

(1) Canceling the designation of “MAIN-MG TOOL”Since the tools to be designated for “MAIN-MG TOOL” change for each main program, the command forcanceling “MAIN-MG TOOL” designation collectively for all tools is specified before starting the firstmachining, in the start section of a machining program.

(2) Specifying the MTM command for all tools necessary for machining at the beginning of a machiningprogramThe tools designated with the MTM command (tool transfer from the sub magazine to the mainmagazine) are moved from the sub magazine to the main magazine. If there is not sufficient number ofpots in the main magazine to store all tools to be used in machining, the MTM command prepares anempty pot where the MTM designated tool is stored.When preparing an empty pot, the tool for which “MAIN-MG TOOL” designation is canceled although it ispresently mounted in the main magazine is returned to the sub magazine.Conversely, the tool moved from the sub magazine to the main magazine according to the execution ofthe MTM command is designated as the “MAIN-MG TOOL”.

(3) Perform the tool change command by specifying an MT command, M06 command (M321/M421commands practically), or TD command.


1. ATC Commands(1) MT = 01: Next tool preparation command

The specified tool is prepared for tool change operation.With a multi-tool magazine, the specified tool is prepared on the tool transfer unit from the submagazine or on the ready station from the main magazine.In either case, if the specified tool is not mounted in the magazines, alarm C "ATC Next toolpreparation disable" occurs and ATC operation is not executed.If the MT command is executed with an ATC operation sequence number other than 1, 7 and25, an alarm occurs.

(2) TC = 1 ...Turret indexing command to ATC positionThe turret of the number (with H1 turret, fixed to "1") specified with TC is indexed to the ATCposition.

(3) M06: Tool change commandThis command mounts the tool which is prepared on the tool transfer unit or on the readystation to the turret, and returns the tool in the turret to the sub magazine or to the mainmagazine.If the M06 command is executed with an ATC operation sequence number other than 7 and 25,an alarm occurs.

(4) M321/M421: Tool change command macroWith the M321 (M421) command, the tool change position (home position) varies depending onwhether the current tool is specified as the main magazine tool or as the sub magazine tool atthe time of specification.[When specified as a main magazine tool]The tool moves to the tool change position HP (home position) no. 1 to execute tool changebetween the main magazine and the turret.Since the main magazine is installed on the saddle, it moves along with the ZA-axis. Thus thetool change position is not identified with the ZA-axis.Therefore, set the XA/YA-axis position for tool change position HP1.

[When specified as a sub magazine tool]The tool moves to the tool change position HP (home position) no.6 to execute tool changebetween the sub magazine and the turret.The sub magazine is provided because the number of pots is not sufficient only with the mainmagazine installed on the saddle, which helps not to limit the machining workpiece kinds.Since the tool on the sub magazine is changed from the main magazine after transferred to themain magazine by the tool transfer unit, the tool change position is identified with the ZA-axis.Therefore, set the XA/YA/ZA-axis position for tool change position HP6.

<M421/M321 selection>M421 and M321 can be selected by selecting the parameter.Optional parameter Others No42 M code macro command type selection Enabled/Disabled (Optional parameter bit No11 bit2) Enabled → M321 Disabled → M421


(5) TD= @@ M423 (or M323) ... Tool change and indexing command (Enabled only withthe TD mode)The tool is changed to the tool of the specified number. The turret is indexed to the specifiedcommand.@@: Posture number

: Tool number

The TD command and the M423 (or M323) command must be specified in the same block.They cannot be specified in the same block as other commands.Example of NG) G00 X1000 Z1000 TD=010001 M323

<M423/M323 selection>M423 and M323 can be selected by selecting the parameter.Optional parameter Others No42 M code macro command type selection Enabled/Disabled(Optional parameter bit No11 bit2) Enabled → M323 Disabled → M423

(6) M228 ...Tool return commandThe tool prepared as the next tool is returned to the magazine.

(7) MTM = : Tool transfer command from the sub magazine to the main magazineThe command moves the specified tool from the sub magazine to the main magazine.When tool transfer operations from the sub magazine to the main magazine are all completed,the command returns the block answer.If the specified tool is not mounted in either the main or sub magazines, alarm C "ATC Next toolpreparation disable" occurs and ATC operation is not executed.If the MTM command is executed with an ATC operation sequence number other than 1, analarm occurs.

(8) MTS = : Tool transfer command from the main magazine to the sub magazineThe command moves the specified tool from the main magazine to the sub magazine.When tool transfer operations from the main magazine to the sub magazine are all completed,the command returns the block answer.If the specified tool is not mounted in either the main or sub magazines, alarm C "ATC Next toolpreparation disable" occurs and ATC operation is not executed.If the MTS command is executed with an ATC operation sequence number other than 1, analarm occurs.

(9) MGS = ##: Sub magazine indexing commandThe command indexes magazine pot ## of the specified sub magazine to the ATC position.When sub magazine indexing operation is completed, the command returns the block answer.If the MGS command is executed with an ATC operation sequence number other than 1, analarm occurs.

(10) MG = $$: Main magazine indexing commandThe command indexes magazine pot number $$ of the specified main magazine to the ATCposition.


2. Description of Machining ProgramHow the ATC operation commands are described in a machining program is explained below usingexamples. Also refer to the following.

2-1. OSP without Tool Life Management Specification

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(Example 1) When the TD command mode is usedIt is necessary to register the posture number used for cutting with each tool in advance on the TOOL DATA SETTING screen.

Executed in the first time of machining

Machining 1 (Tool No. 0004)

Machining 2 (Tool No.0003)

Machining 3 (Tool No.0011)

Moves the turret to the turret index position.

Jumps to NST1 unless work counter is "1".

Cancels "MAIN-MG TOOL" designation collectively.

Moves the turret to the turret indexable position.

After changed to tool No. 0011, indexed to posture No.1.

Cutting is started.



Next tool preparation command (tool No. 0011)

Cutting is started.


Next tool preparation command (tool No. 0004)

Cutting is started.

Positioning to the ATC home position.

Designates tool No. 0003 as the MAIN-MG TOOL.




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(Example 2) When no ATC macro (M321) is used with the TL command mode












Next tool preparation command (04: tool No.)

Turret indexing and positioning to the tool change position.

Tool change command (tool No.4 is mounted in the turret)


Positioning to the return position.

Indexing the turret to the cutting position.

Cutting is started.








Cutting is started.






Cutting is started.


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ATC macro command (tool No.4 is mounted in the turret)




Cutting is started.






Cutting is started.




Cutting is started.

(Example 3) When an ATC macro (M321) is used with the TL command mode


2-2. OSP with Tool Life Management Specification

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(Example 1) When the TD command mode is used

It is necessary to register the posture number used for cutting with each tool in advance on

the TOOL DATA SETTING screen.


Executed in the first time of machining and at tool indexing

Machining 1 (Tool group No. 0004)




Jumps to NA1 unless work counter is "1".

Jumps to NA2 if tool index takes place.

Jumps to NST1.



Designates the selected tool in tool group No. 3 as the MAIN-MG TOOL.



After changed to the selected tool in tool group No. 4, indexed to posture No.1.

Next tool preparation command (group No.3)

Cutting is started



Next tool preparation (tool No. 0011)

Cutting is started



Cutting is started


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(Example 2) When no ATC macro (M321) is used with the TL command mode









Jumps to NST1.






Tool preparation command

Positioning to the tool change position.

Tool change command (the tool in tool group No.4 is mounted in the turret)





Cutting is started








Cutting is started





Cutting is started



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(Example 3) When an ATC macro (M321) is used with the TL command mode









Jumps to NST1







ATC macro command (the tool in tool group No.4 is mounted in the turret)




Cutting is started






Cutting is started




Cutting is started


3. ATC Commands and ATC OperationHow the ATC sequence is performed in response to the ATC command is described below. Thearrows indicate movements of a tool.

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Whether the tool is returned to the main magazine or the sub magazine is automatically determinedaccording to magazine specification at tool registration.

MT command

MT command

MT command

MT command

TD command

TD command

TD command

TD command

MTM command

MTS command

M06 command

M06 command

M06 command

M06 command

Submagazine

Transfer unitTC

Mainmagazine

Ready-station Turret

Mounted in the main magazine and returned to the main magazine

Mounted in the sub magazine and returned to the sub magazine

Mounted in the main magazine and returned to the sub magazine

Mounted in the sub magazine and returned to the main magazine

Moves from sub magazine to main magazine

Moves from main magazine to sub magazine

6226-E P-49SECTION 7 PARAMETERS

SECTION 7 PARAMETERS

1. ATC ParameterThe “ATC PARAMETER” screen called in the parameter setting mode has the pages for setting themain magazine axis data and the sub magazine axis data, respectively.

2. Machine System Parameter

2-1. System Check Mode (Machine System Parameter)

• GB (7) axis P. H. modeEnables pulse handle feed operation for the GB axis (sub magazine axis).

• GB axis rapid feed PBEnables axis feed operation using the feed buttons on the operation panel for the GB axis (submagazine axis).

• MG panel main MG controlSelects the main magazine for the control target of the magazine operation panel. Unless thisparameter is set, control target of the magazine operation panel is the sub magazine.

- ZERO OFFSET : Setting unit: 0.001°, Initial value: 0.000- BACKLASH : Setting unit: 0.001°, Initial value: 0.000- DROOP : Setting unit: 0.001°, Initial value: 0.000

6226-E P-50SECTION 7 PARAMETERS

2-2. ATC (Machine System Parameter)

• Sub MG tool mount MAXSetting range: 0 - 3Sets the number of “pots for sub magazine tools” to be secured in the main magazine.

[Supplement]

• Main MG TC offset positionSetting range: 0 - Max. number of main magazine potsSets the offset data to determine the tool change position of the main magazine where toolchange is executed between the main magazine and the tool transfer unit (TC) in reference tothe tool change position where tool change is executed between the main magazine and theready station.Count the number of pots, from the pot at the tool change position taken as the reference (mainmagazine/ready station) to the one at the tool change position to be set (main magazine/tooltransfer unit), in the direction the pot number decreases and set it as the offset data.

• Offset of Sub MG manual tool change positionSetting range: 0 - Max. number of sub magazine potsSets the offset data of to determine the position of the pot indexed to the magazine door inreference to the tool change position where tool change is executed between the sub magazineand the tool transfer unit.Count the number of pots, from the pot at the tool change position taken as the reference to theone indexed at the magazine door, in the direction the pot number decreases and set it as theoffset data.

• GB axis overrideSetting range: 0 - 100Sets the override value for the GB-axis (sub magazine axis) feed operation.If “0” is set, the GB-axis operates without override.

Pots for sub magazine tools : Pots used for mounting the tools to be transferred from the sub magazine to the main magazine before they are mounted to the turret.

When transferring a right-large diameter/heavy tool, a left-large diameter/heavy tool or a super-large diameter/heavy tool from the main magazine to the turret or from the main magazine to thesub magazine, or when transferring a tool from the “pot for sub magazine tool” to the turret,designation of return pot (reserve pot designation) is not made in the main magazine for thetransferred tool.

6226-E P-51SECTION 8 OTHERS

SECTION 8 OTHERS

1. System Variables(1) VGINB: Tool index flag

This system variable is used for the tool life management specification. If tool index occurs inthe registered tool groups when the TLID command is executed, “1” is set for this systemvariable. When tool index occurs in none of the tool groups, “0” is set.

(2) VTMMG: “MAIN-MG TOOL” designationThis system variable is used for reading if “MAIN-MG TOOL” designation is made or not for thetool presently mounted in the turret. “1” is set if “MAIN-MG TOOL” designation is made and “0”is set if “MAIN-MG TOOL” designation is not made. Positioning target position is judgedaccording to the setting of this system parameter when the ATC macro command M321/M421is executed.

2. ATC Macro CommandFor the execution of ATC, the next tool preparation command (MT) and the tool change/returncommand (M321, M421) are used even for the 80/120-tool magazine specification. At the executionof the M321/M421 command, the system judges whether or not the present tool is the “MAIN-MGTOOL” designated tool to determine the tool change operation pattern.

• If “MAIN-MG TOOL” designation is made, positioning is made to tool change HP = 1.Tool change cycle is executed from this HP. → Tool change between the main magazine and the turret

• If “MAIN-MG TOOL” designation is not made, positioning is made to tool change HP = 6. Tool change cycle is executed this HP. → Tool change between the sub magazine and the turret

2-1. Shutter Operation

The shutter opens simultaneously with the start of positioning to the tool change position (HP = 1) toreduce tool change cycle time when tool change is made between the main magazine and theturret.When tool change is executed between the sub magazine and the turret, if the shutter openssimultaneously with the start of positioning to the tool change position (HP = 6), the shutter remainsopen for a long time since the time from the completion of positioning to the start of tool change armoperation takes a long time. This causes coolant and chip to enter the ATC mechanism while theshutter is open.To avoid this, the shutter opens immediately before the start of tool change arm operation (ATCoperation sequence S8, S35) when tool change is executed between the sub magazine and theturret.

HP = 1 : Tool change between the main magazine and the turret (“MAIN-MG TOOL” designation is made)

HP = 6 : Tool change between the sub magazine and the turret (“MAIN-MG TOOL” designation is not made)


2-2. Flowchart

The following flowchart shows the processing sequence of the M321 (M421) command.

LE61621R0101000040001


LE61621R0101000040002


LE61621R0101000040003


LE61621R0101000040004

6226-E P-56SECTION 9 ALARM AND ERROR

SECTION 9 ALARM AND ERRORThe alarms related to the operation of the 80/120-tool magazine specification are indicated below.If an alarm occurred, also refer to the “Alarm & Error List” and the “OSP-P300S MACTURN/MULTUS SeriesOperation Manual”.

Alarm A

8537 Magazine door Interlock

Any of the following operations is attempted while the magazine door is open.Spindle rotation, axis movement, turret indexing, M-tool spindle rotation, sub-spindle rotation.Or an attempt is made to open the magazine door in any of the above indicated state.

[Code]

1-> Spindle rotation2-> M-tool spindle rotation3-> Axis movement4-> Turret indexing6-> Sub-spindle or pick-off spindle rotation 7-> ATC operation

8556 No mount magazine

Alarm B

2613 Mistake in MTM command

The tool number command used with the MTM command is wrong.The tool number specified with the MTM command is the one for the tool not mounted in the turret orthe tool mounted in a wrong turret pot.

2614 Mistake in MTS command

The tool number command used with the MTS command is wrong.The tool number specified with the MTS command is the one for the tool not mounted in the turret or thetool mounted in a wrong turret pot.

2615 Mistake in MGS command

The tool number command used with the MGS command is wrong.

2719 Invalid ATC command

Two or more M06 or M228 or MT or MG or MTM or MTS or MGS commands were specified at thesame time.M06: Tool change commandM228: ATC next tool return commandMT: Next tool ready commandMG: Magazine index commandMTM: Tool transfer command from sub magazine to main magazineMTS: Tool transfer command from main magazine to sub magazineMGS: Sub magazine index

6226-E P-57SECTION 9 ALARM AND ERROR

Alarm D

4730 Magazine door open

The magazine door is open.

4741 Magazine operation panel manual interrupt

Magazine operation is manual interruption mode.

[Code]

None -> Manual interruption mode of main magazine.1 -> Manual interruption mode of sub magazine.

(Error message)

9468 No open pot

When a tool with large diameter at the left or at the right or with super large diameter is supplied into themagazine, a tool is mounted in the adjacent pot.

9469 Unable to clear tool No.

A tool is attempted to be removed from the main magazine by operation not from the screen (toolsetting API).

9476 Tool mount impossible

A tool is attempted to be supplied to the main magazine on the magazine supply pop-up window.

9493 Main-MG non open pot

The empty pot that is specified with "1st MG" and set with "size" on the return magazine selection pop-up window does not exist in the main magazine.

9494 Sub-MG non open pot

The empty pot that is specified with "2nd MG" and set with "size" on the return magazine selection pop-up window does not exist in the sub magazine.

LIST OF PUBLICATIONS

Publication No. Date Edition

6226-E February 2013 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.

Documents

Okuma OSP-P300S Tool Magazine Instruction Manual LE61-621-R01a