Amada Delta User manual

DELTA TAU WORKSTATION
990-828 i
USER'S MANUAL 990-828
REVISION 27 JULY 2018
OPERATION MANUAL
FOR THE
DELTA LASER WORKSTATION

DELTA TAU WORKSTATION
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Copyright © 2005-2015, Amada Miyachi America
The engineering designs, drawings and data contained herein are the proprietary work of
AMADA MIYACHI AMERICA and may not be reproduced, copied, exhibited or
otherwise used without the written authorization of AMADA MIYACHI AMERICA.
Printed in the United States of America.
REVISION RECORD
Revision EO Date Basis of Revision
1 N/A 07/05 Engineering Release
2 N/A 10/05 Update
3 N/A 10/05 Revised per QA
4 N/A 11/05 Revised per QA
5 N/A 11/05 Remove G-Code, change Title
6 N/A 05/06 Add SW/DSW Control Panel
7 N/A 08/06 Graphics for Pendant – Class IV and Glovebox
8 N/A 09/07 Add Vertical Door Notes
9 N/A 6/08 Login Information Added
10 N/A 6/08 Removed firing option from RS-485 (F10 & F11)
11 N/A 6/08 Add Captures
12 N/A 2/09 Add Remote Access Support
13 N/A 11/09 Add I/O Monitor Capability
14 N/A 11/09 Add login procedure
15 N/A 1/10 Add usage information LASER ENABLE + M00
16 N/A 2/11 Add Status Message Display Windows (M09)
17 N/A 10/12 Power-Up and DM load before stage homing
18 N/A 04/13 Additional Fiber Laser Notes
19 N/A XX/XX Updated
20 N/A 12/14 Updated Wording P.6
21 N/A 12/14 Updated Logos
22 N/A 01/15 Updated Document Formatting
23 N/A 09/15 Additional Machine Procedure
24 N/A 02/16 Addition to Machine Start Up Procedure
25-27 N/A 07/18 Corrections Requested by Customer

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FOREWORD
Thank you for purchasing the Delta Tau Workstation. If you have any questions about the
contents of this manual, or find any errors or omissions, please notify Amada Miyachi America
at:
Amada Miyachi America
Laser and System Service Department
1820 S Myrtle Ave
Monrovia, CA 91017-7135
Phone: [phone]
Fax: [phone]
E-mail: [email protected]
WARNING
This instruction manual describes how to perform procedures on lasers. These procedures
MUST be performed as detailed by QUALIFIED and TRAINED personnel.
Procedures not performed as prescribed in this manual may expose personnel to laser radiation
hazards.
Be sure to wear protective goggles having an optical density of at least 6 at a wavelength of
1064 nanometers.

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CONTENTS Page
Section I. General......................................................................................................................................1
Introduction ..........................................................................................................................................1
Machine Start Up and Shut Down Procedure ......................................................................................2
Running the Laser in Hardware Panel Mode .......................................................................................5
Running the Laser in Software Panel Mode.........................................................................................6
DeltaMotion Interface...........................................................................................................................7
Motion Options.....................................................................................................................................8
Laser Options......................................................................................................................................11
Vision Options....................................................................................................................................12
Application Options (SETUP)............................................................................................................14
Switching Program Execution Modes................................................................................................15
Working With Programs (Auto Mode)...............................................................................................16
Working With Programs (MDI Mode)...............................................................................................17
Jogging Information............................................................................................................................18
Section II. Operation Control Panel .....................................................................................................19
Operator Control Panel ................................................................................................................20-21
Section III. Schedule Codes....................................................................................................................21
Laser Control Note .............................................................................................................................21
Section IV. Login Access........................................................................................................................22
Section V. Remote Access Support........................................................................................................23
Section VI. System I/O Monitor Capability .........................................................................................27
Definitions of System I/O files ..........................................................................................................27
Adding Macro Definitions to System I/O files ..................................................................................28
Section VII. Conclusion .........................................................................................................................30

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Section I. General
Introduction
This is the Operation manual for Delta Tau Workstation. This software program is intended to
allow the machine operator to quickly and easily accomplish the tasks required to successfully
weld devices.
The Workstation Operators Manual is intended to familiarize the machine operator with the
features and functions of the Laser Welding machine.
NOTE: This manual DOES NOT include the specific sequence for setting up all of the
weld schedules for the Miyachi Unitek Laser Welder. Please refer to the Amada
Miyachi America Operations Manual for further instructions.

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Machine Start up Procedure (TYPICAL PANELS SHOWN)
Standard Delta Workstation Interface
Workstation Pendant
1. Turn on power to the Delta Station.
2. Press the PROG STOP button which will enable the drives.
3. If the Keyswitch is in the ‘Normal’ position and the door is open, stages may not home.
Press the ‘Door’ button to close the door. When the door is fully closed, the PROG STOP
button will flash informing the user that the stage(s) have not been homed.
4. If drives are enabled successfully, both the PROG PAUSE and PROG STOP lights will
begin to flash.

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NOTE: If after pressing PROG STOP the PROG PAUSE button does not begin to
flash, check and make sure that all E-STOP switches have not been pressed
and are working properly and that door interlock indicates doors are closed.
5. Power up computer and launch DeltaMotion application.
Note: When power up windows there are three levels of login.
First: Engineer (password: eng).
Second: Technician (password: tech).
Third: Operator (password: no password). There can be up to 20 operator passwords.
These passwords can be changed to allow for secure access to the system
6. Pressing both the PROG PAUSE and PROG STOP buttons simultaneously will cause each
stage to home. DeltaMotion should be connected to welding system prior to stage
homing. Homing will not proceed in NORMAL MODE unless door interlock indicates
doors are closed.
ANY ADDITIONAL APPLICATIONS PLEASE REFER TO ATTACHED
DOCUMENTS
7. Once the homing has been completed the jog button lights will illuminate; this is the time
to power on the laser and turn the laser key switch.
8. When the Laser Ready light turns green you can now begin the process of preparing your
parts and executing your programs.
9. Before the execution of a program a part should be loaded in place. Some systems utilize
PIP sensors and cannot proceed unless a part is detected. Other systems utilize tooling
that might be damaged if the laser is permitted to fire upon it
WARNING: BE SURE THAT THE PART IS LOADED PROPERLY WITHIN THE
AREA OF THE STAGE; MISPLACEMENT OF PARTS CAN CAUSE SERIOUS
DAMAGE TO THE WORKSTATION, FOCUS HEAD, AND THE PART ITSELF
10. VERTICAL DOOR OPTION ONLY: In most systems, it is possible to run programs
with or without the door closed. If you plan to run a program that will operate the laser,
you should make sure the door is closed before proceeding.
a. Incorporate door open and close commands within your program.
b. Use the button labeled DOOR to open and close the door.
Note that motion is typically enabled when the door is open. If this is not consistent with
your company’s safety policies, the stage can be disabled unless the door is closed. Also,
the MAIN/NORMAL mode select can be utilized as an over-ride if motion with door open
is sometimes required for technicians. Please consult AMYA factory for quotation of
upgrade if a field modification is required

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11. Enable the laser if laser welding is desired. In NORMAL MODE, the laser will
automatically be set as enabled. In MAINT MODE, pressing the LASER ENABLE
button will enable/disable the laser. Indicator will be lit when laser is enabled. If
enabling needs to be controlled in the program, the variable P800 can be utilized.
Including the line “P800=1” will enable and “P800=0” will disable laser in a motion
program when that line is executed. Note that subsequent pressing of the LASER
ENABLE button will continue to toggle the enable/disable state.
12. When program execution reaches an M00, program execution will pause at. This is
typically used to allow a technician to modify a part location or confirm parts are set
properly. Jog buttons are enabled to align part under laser cross-hair. It is recommended
that this be done with LASER DISABLED. When it is desired to resume the program,
operator should press the CYCLE START button.
13. With the stage properly in place and a part correctly loaded it is now time to run your
program; this can be completed in two ways:
a. Hardware Panel Mode
b. Software Panel Mode
Please refer to the appropriate sections for additional information on how to run
programs (HARDWARE AND SOFTWARE PANEL MODES).
Machine Shut Down Procedure:
1. Remove all parts.
2. Save any open programs
3. Exit all open computer programs including Deltamotion
4. Shut down the PC using the windows standard shutdown procedure
5. Turn off power at control panel.
6. Turn Laser Enable (KeySwitch) Off then turn off laser power
Emergency Stop Recovery Procedure
1. Twist and pull the EMERGENCY STOP button.
2. Press the PROG STOP button which will enable the drives. The EMERGENCY STOP
button light will turn off.
3. If the Keyswitch is in the ‘Normal’ position and the door is open, homing stages may not
be permitted. Press the ‘Door’ button to close the door.

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NOTE: If after pressing PROG STOP the PROG PAUSE button does not begin to
flash, check and make sure that all E-STOP switches have not been pressed
and are working properly and that door interlock indicates doors are closed.
4. If drives are enabled successfully, both the PROG PAUSE and PROG STOP lights will
begin to flash.
5. Pressing both the PROG PAUSE and PROG STOP buttons simultaneously will cause
each stage to home. Homing will not proceed in NORMAL MODE unless door interlock
indicates doors are closed.
6. Once the homing has been completed the jog button lights will illuminate; this is the time
to power on the laser and turn the laser key switch.
7. If the emergency stop is enabled; the laser will go into "ALARM" state (RED LED) on
laser panel. This requires pressing Trouble Reset from the laser panel then cycling the
Laser Enable Key Switch OFF then ON.
Door Homing
(Proceed as Follows to Re-Home Door and all Stages)
Door Homing is performed whenever the system powers up. It may also be required to re-home
door motors if a fault occurs.
1. Press the EMERGENCY STOP button.
2. Press AUX1 until Light Illuminates
3. Twist and pull the EMERGENCY STOP button.
4. Press the PROG STOP button which will enable the drives. The EMERGENCY STOP
button light will turn off.
5. If the Keyswitch is in the ‘Normal’ position and the door is open, homing stages may not
be permitted. Press the ‘Door’ button to close the door.
NOTE: If after pressing PROG STOP the PROG PAUSE button does not begin to
flash, check and make sure that all E-STOP switches have not been pressed
and are working properly and that door interlock indicates doors are closed.
6. If drives are enabled successfully, both the PROG PAUSE and PROG STOP lights will
begin to flash.
7. Pressing both the PROG PAUSE and PROG STOP buttons simultaneously will cause
each stage to home. Homing will not proceed in NORMAL MODE unless door interlock
indicates doors are closed.
8. Once the homing has been completed the jog button lights will illuminate; this is the time
to power on the laser and turn the laser key switch.
9. If the emergency stop is enabled; the laser will go into "ALARM" state (RED LED) on
laser panel. This requires pressing Trouble Reset from the laser panel then cycling the

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Laser Enable Key Switch OFF then ON.
Running the Laser in Hardware Panel Mode:
(TYPICAL PANEL SHOWN)
Standard Delta Workstation Interface
Class IV and Glovebox Interface
1. If the Active Program LED is currently lit that means your machine is running in
Hardware Panel Mode.
NOTE: To change between Hardware and Software Panel Mode please see the section
below entitled “Switching Program Execution Modes”
2. To select a program from Hardware Panel Mode use the Thumb Wheel Switch to go to the
appropriate program written for that specific part.
WARNING: MAKE SURE THE PROGRAM NUMBER MATCHES WITH THE PART
CURRENTLY LOADED; FAILURE TO DO SO CAN CAUSE SERIOUS DAMAGE
TO THE FOCUS HEAD, WORKSTATION, AND THE PART ITSELF.

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3. Once the program is properly selected you may begin program execution by using the
PROG RUN button.
Running the Laser in Software Panel Mode:
1. If the Active Program LED is not lit then your workstation is currently in Software Panel
Mode.
NOTE: To change between Hardware and Software Panel Mode please see the section
below entitled “Switching Program Execution Modes”.
2. Select a program from the list by highlighting the desired program for execution.
3. Click the Download Selected button (or double click on the highlighted program) to set
your active program for the specified part you’ve just loaded.
WARNING: MAKE SURE THE ACTIVE PROGRAM MATCHES WITH THE PART;
FAILURE TO DO SO CAN CAUSE SERIOUS DAMAGE TO THE FOCUS HEAD,
WORKSTATION, AND PART ITSELF
4. Ensure that the Auto radio button is set as active.
5. When ready to execute your program press the Cycle Start button.

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Delta Motion Interface:
Motion Option:
Changes the Current Available
Options located at the bottom of the
screen to allow the user to select from
various Motion Options such as access
to the PMAC terminal, detailed
position information, M-G Code
Tables, and a program editor. See
Motion Options for further details
Laser Option:
Changes the Current Available
Options located at the bottom of the
screen to allow the user to select
from different Laser Options such as
configurable laser data, laser
scheduling configurations, and
software firing of the laser. See
Laser Options for further details.
Vision Option:
Changes the Current Available
Options located at the bottom of the
screen to allow the user to select from
different Vision Options such as
allowing the user to expand the view
of the video input. See Vision
Options for further details
Setup Option:
Changes the Current Available
Options located at the bottom of the
screen to allow the user to select
from various Setup Options such as
enabling and disabling drive motors
and allowing the user to change
program execution modes. See
Setup Option for details

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Motion Options:
LOAD (F1): Allows the user to load a motion program from a specified location into the
Program List field
EDIT (F2): Displays the dialog box where a user is able to open, create, save, and search
programs.
POS (F3): Gives the user further detailed
information about the drives current
position, velocity, and following error.

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Motion Options (Cont’d):
TERMINAL (F4): Allows the user direct access to the PMAC via the terminal.
WARNING: DO NOT USE THE TERMINAL UNLESS SPECIFICALLY
INSTRUCTED BY A TRAINED AMADA MIYACHI EMPLOYEE. CHANING
SETTINGS ON THE PMAC MAY CAUSE SERIOUS DAMAGE TO THE
FOCUS HEAD OR WORKSTATION.
M-G Table (F5): Provides a detailed table of M and G Codes that are available to the user
when creating or modifying a program.

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Status Display (6): Allows the user to display custom programmable status message when
executing the M09 M Code. Click on Status Display (F6) button will
toggle to show or hide the status message display window.

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Laser Options:
Note:Not Available on Fiber Laser Systems
Laser Data (F1): Allows the user to specify where the control of the laser lies, branch shutter
parameters, changing and activating laser schedules, and the resetting of
good/shot counts
Sch Cfg (F2): Provides the user full control over the current laser parameters, loading
laser parameters from file, and uploading and downloading schedules to and
from the laser (NOTE: After entering this screen, and transferring to
RS485 Mode, you must press F1 (Laser Data), and select Panel
Control) in order to reset laser Mode

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System Reset
A Reset Button has been incorporated into the system. Pressing Aux2 executes program 99
which resets system from a fault. Note that the door close command is included at the end of the
Reset Program.
1. Identify Error indicated on DeltaMotion Message Line
2. Make corrections for indicated error.
Example – If an excessive motor current is noted and there is material blocking the X-Y
stage motion, remove the blockage.
3. Press RESET to complete process and bring system to default machine state.
4. Turn-off the Laser from the Laser Generator Touch Screen
5. Reload the program from the Delta Motion Screen (click on program in program list and
then click on download selected.)
Touch on Box for Laser Enable to turn
OFF
Turn OFF Laser Enable
Close Enable Box to retain settings

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Vision Options:
Expand (F1): Expands the current view of the video input to the size of the entire screen.
Cross Hair (F2): To display the Cross Hair Display Property Dialog.

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Cross Hair/Circle Color Button - to adjust the color of cross hair or tracking circle/square
center
Cross Hair Thickness - thickness size of cross hair
Horizontal Position - Up/down spin control to adjust the cross hair / circle /square
horizontal position
Vertical Position - Up/down spin control to adjust the cross hair / circle /square vertical
position
Display Cross Hair - Checkbox to turn on / off the display of cross hair
Display Center Circle - Checkbox to turn on / off the display of center circle
Circle Size – Up/down spin control to adjust the size of center circle
Display Center Box - Checkbox to turn on / off the display of center box
Box Size – Up/down spin control to adjust the size of center box
Restore (F12): To restore the vision display back to normal size.

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Application Options (SETUP):
Motion (F1): Not to be confused with the Motion Options button, this menu allows the
enabling and disabling of axes as well as dictates the current Program
Execution Mode, in Hardware Panel Control or Software Control.
Position Based Firing - select the Position Based Firing drop down boxes to
configure the mounting of the Focus Head and the Rotary Axis. The corrected
mounting position of the Focus Head and Rotary Axis is needed to be selected
for the computation of distance where each shot to be fired when executing the
Position Based Firing features.
Focus Head – Fixed, About X, About Y, About Z. Only Fixed and About
Y are currently supported.
Rotary Axis – About X, About Y, About Z. If rotary axis is rotating about
X or about Y, the center location of shaft/rotary needs to be determined
and PSET as Z=0.
Hardware Panel – Allows Program to be control on hardware panel. If
changes are made only to the Hardware Panel check box you do not need to
Save Changes