Fagor 8040 MCO CNC Bedienungsanleitung
Operating Manual
(MCO & TCO options)
Ref.0204-ing
iii
The information described in this manual may be subject to variations
due to technical modifications.
FAGOR AUTOMATION, S.Coop. Ltda. reserves the right to modify
the contents of the manual without prior notice.
v
INDEX
1. GENERALCONCEPTS
1.1 "M/T" and "CO" work modes ...................................................................................1
1.2 Keyboard ..................................................................................................................2
1.3 Keyboard customizing..............................................................................................4
2. OPERATINGIN JOGMODE
2.1 Introduction ..............................................................................................................2
2.2 Axis Control .............................................................................................................6
2.2.1 Work Units ................................................................................................................6
2.2.2 Coordinate preset......................................................................................................6
2.2.3 Handling the Feedrate of theAxes (F) ......................................................................6
2.3 Home search (Machine reference zero) .....................................................................7
2.4 Jogging the axes .......................................................................................................8
2.4.1 Jogging to a programmed position...........................................................................8
2.4.2 Incremental jog .........................................................................................................8
2.4.3 Continuous jog .........................................................................................................9
2.4.4 Jogging with an Electronic Handwheel....................................................................10
2.4.4.1 Standard handwheel mode.........................................................................................11
2.4.4.2 Path handwheel mode...............................................................................................12
2.4.4.3 Feed handwheel ........................................................................................................13
2.5 Tool control ..............................................................................................................14
2.5.1 Single tool change point ..........................................................................................14
2.5.2 Variable tool change point .......................................................................................15
2.5.3 Live tool ...................................................................................................................16
2.6 Spindle Control ........................................................................................................18
2.6.1 Spindle in RPM ........................................................................................................19
2.6.2 Constant Surface Speed ............................................................................................20
2.6.2.1 Operating at Constant Surface Speed (CSS) .............................................................21
2.7 Handling ISO code....................................................................................................22
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3. OPERATINGWITHOPERATIONSORCYCLES
3.1 Associated programs .................................................................................................3
3.2 Associated routines...................................................................................................3
3.3 OEM cycles...............................................................................................................4
3.3.1 Screen definition.......................................................................................................4
3.3.2 Configuration file .....................................................................................................5
3.3.3 Associated routine ....................................................................................................9
3.3.4 Error log file (P999500) ............................................................................................11
3.4 Access to OEM cycles from the PLC ........................................................................12
3.5 Cycle data entry........................................................................................................13
3.6 Simulation and execution.........................................................................................14
3.7 Background cycle editing ........................................................................................14
3.8 Positioning cycle ......................................................................................................15
3.8.1 Definition of data......................................................................................................16
3.8.2 Definition of spindle conditions ..............................................................................17
3.8.3 Definition of machining conditions .........................................................................17
4. PROGRAMSTORAGE
4.1 List of stored programs .............................................................................................2
4.2 See content of a program ..........................................................................................3
4.2.1 Seeing one of the cycles in detail .............................................................................3
4.3 Edit a new part-program............................................................................................4
4.3.1 Storage of an ISO block or a cycle............................................................................4
4.4 Erasing a part-program..............................................................................................5
4.5 Copy a part-program in another................................................................................5
4.6 Modifying a part-program ........................................................................................6
4.6.1 Erasing an operation .................................................................................................6
4.6.2 Moving an operation to another position ................................................................6
4.6.3 Adding or inserting a new operation ........................................................................7
4.6.4 Modifying an already existing operation.................................................................7
5. EXECUTIONAND SIMULATION
5.1 Simulating or executing an operation or cycle ........................................................2
5.2 Simulating or executing a part-program...................................................................3
5.2.1 Simulating or executing a section of a part-program................................................3
5.3 Simulating or executing a stored operation .............................................................3
5.4 Execution Mode .......................................................................................................4
5.4.1 Tool inspection .........................................................................................................5
5.5 Graphics ....................................................................................................................6
Chapter 1 - page 1
MCO-TCO work mode
1. GENERAL CONCEPTS
1.1 "M/T" AND "CO" WORK MODES
The CNC offers all the features of the M/T models plus those specific of the CO mode.
There are 2 work modes. M/T and CO.
This manual is for the CO mode.
The "M" and "T" modes (described in the Installation, Operation and Programming manuals) must
be used to:
•set up the machine
•edit the PLC program
•customize screens
•customize canned cycles
•eliminate certain CNC errors
•etc.
The CO mode, the machine manufacturer can:
•customize the keyboard (see this chapter)
•modify the CNC screens (see "Screen customizing" in the Installation manual)
•design machining operations and canned cycles (see chapter on "working with operations
or cycles)
•create screens for diagnosis, setup, to show the status of the CNC-PLC, etc.
This manual describes how to operate with the basic or standard Fagor features and it is up to the
manufacturer to document all the modifications and new cycles created by him/her.
After turning on the CNC and after the keystroke sequence: the CNC displays the
standard display of the selected work mode.
Use the keystroke sequence: to toggle between the CO and M/T modes.
The standard CO mode screen depends on the model:
TCO Model MCO Model
To edit (modify or replace) this screen, refer to the chapter on "Screen customizing" in the Installation
manual.
Chapter 1 - page 2
MCO-TCO work mode
1.2 KEYBOARD
Alphanumeric keyboard and command keys.
Selects the X character
Selects the A character
Selects the R character
JOG keyboard
To: jog the axes of the machine
Govern the spindle
Modify axes feedrate and spindle speed
Start and stop program execution
Specific keys of the CO model
To: Select and define the machining operations
Control external devices
Select the graphic representation
Select either the single or automatic execution mode
Chapter 1 - page 3
MCO-TCO work mode
Keys related to the operations or canned cycles.
User C1 to access cycle 1, C2 for cycle 2 and son on.
Each key may have up to 10 levels or variations which are selected by
means of the [LEVEL CYCLE] key. For example:
C1 => Cycle 1, +Level => Cycle 21, +Level => Cycle 41, ....
When pressing keys C1 through C11, the CNC recovers the last cycle
(level) used in each group.
Keys C1 through C11 may be customized by the manufacturer by
inserting printed strips through slots on the back of the keyboard.
Keys which act as softkeys F1 through F7 in M/T mode.
Specific keys for the CO mode. From left to right, they are used for:
•Homing the axes of the machine (see chapter on "operating in Jog
mode").
•Executing the positioning cycle (see chapter on "working with
operations or cycles).
•Managing ISO and MDI (see chapter on "operating in Jog mode").
•PCALL to see the screens of cycles created by the manufacturer (see
chapter on "working with operations or cycles).
•HELP (for the M/T mode).
•Selecting different states in particular cycles or screens.
•Select different levels in each cycle.
The blank keys are free and may be customized by the manufacturer by
inserting printed strips through slots on the back of the keyboard. This
chapter describes how to handle these keys.
The SINGLE key allows executing or simulating a program step by step.
The GRAPHICS key allows simulating a cycle or viewing the graphic
representation of the tool movements while executing a program.
Free keys, usually to control external devices.
They may be customized by the manufacturer by inserting printed strips
through slots on the back of the keyboard.
This chapter describes how to handle these keys.
Command keys.
For the CNC to assume the edited value.
To recall data, cycles or blocks from memory.
To access program storage (see chapter on program storage)
Depending on the data, to delete the last character entered or the whole program.
To quit the selected operation, cycle or mode.
Special keystroke sequences:
To toggle between CO and M/T modes.
To reset the CNC. It is the same as turning the CNC off and back on.
Cancels the video signal (the screen goes blank). Press any key to restore the image.
Chapter 1 - page 4
MCO-TCO work mode
1.3 KEYBOARD CUSTOMIZING
The external devices must be turned on or off by the machine manufacturer by means of a PLC
program.
The CNC will inform the PLC on the status of each key. The pertinent register bit will be set to "1"
when the key is pressed and "0" when it is not.
The register bit for each key is the following:
keys O1 through O14 have an indicator lamp. The status of each key lamp must be controlled by the
machine manufacturer with a PLC program using the TCLED* input variables shown below.
Examples:
The O1 key is used to control the coolant
DFU B28R561 = CPL TCLED1
= CPL O33
To turn on the device controlled with the O2 key, a number of conditions must be met
DFU B30R561 AND (Rest of conditions) = CPL TCLED2
= CPL O34
Chapter 2 - page 1
MCO-TCO work mode
2. OPERATING IN JOG MODE
The standard screen for the CO operating mode dpends on the model:
TCO modelMCO model
La forma de operar con ambos modelos es muy parecida. Si algunas de las prestaciones descritas en
este capítulo no es común para ambos modelos, se indicará claramente a qué modelo corresponde.
If one presses key
The CNC displays the auxiliary screen for the CO operating.
Chapter 2 - page 2
MCO-TCO work mode
2.1 INTRODUCTION
The standard screen for the CO operating mode may be entirely customized (see "screen customizing"
in the installation manual).
The one supplied by Fagor contains the following information:
1.- Clock
2.- This window can display the following data:
SBK when the Single Block execution mode is selected.
DNC when the DNC mode is activated.
P..... number of the program selected.
Message «In Position» - «Execution» - «Interrupted» - «RESET»
PLC messages
3.- The CNC messages are shown in this window.
4.- This screen may be entirely customized (see "screen customizing" in the installation manual).
The one supplied by Fagor can display the following data:
*The coordinates of the axes. The ?symbol indicates that the axis is working in diameters.
*When defining the text 33 of program 999997, the screen will show the axes coordinates
referred to machine reference zero (home) in small characters.
*The real spindle rpm "S".
*In a box, the coordinates of the auxiliary axes that are defined.
5.- This window may be customized entirely (see "Screen customizing" in the installation manual).
The one supplied by Fagor shows the feedrate of the «F» axes that has been selected and the %
of F which is being applied are shown.
When Feed-hold is active, the feedrate value changes colors.
On the other hand, depending on the position occupied by the left switch, it can show the
following information:
Dieses Handbuch passt für folgende Modelle
1
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