User manual FAGOR 8025 T CNC

CNC 8025 T, TS New Features (Ref. 0107 in) ERRORS FOUND IN THE PROGRAMMINGMANUAL (REF. 9701) Page 64. Function G51. When working in diameters, the "I" value in the table is in diameters and the value to be assigned to parameter "I" in the G51 function must always be given in radius. Section 12.4. (Chapter 12 page 133) Nesting levels. The figure reads M02 ó M30 It should read: M02 or M30 TING MANUAL (REF. 9701) ERRORS FOUND IN THE OPERA Page 46. Last paragraphs. It should say: The CNC asks which is the source program number and which is the new program number, after keying each one of them, press [ENTER]. If the number of the source program does not exist, or there is already a program in memory with the same number as the new one or if there is not enough when copying the new program , the CNC will issue a message indicating the cause. ALLATION MANUAL (REF. 9707) ERRORS FOUNDS IN THE INST Section 5.4 (chapter 5 page 7) Machine parameters for spindle control: Parameter P606(3) is missing: P606(3) Spindle counting direction It sets the spindle counting direction. If correct, leave it as it is or change it if otherwise. Possible values: "0" and "1". MODIFICATIONS TO THE INSTALLATION MANUAL (REF. 9707) Section 2.3.4 (chapter 2 page 9). Logic Outputs: In the table, the following output is missing: Output "C" Row 1: (pin 3 I/O 1) M strobe Row 2: (pin 5 I/O 2) output 3, decoded M function Section 3.3.3 (chapter 3 page 11). P602(4). Another example: Having a Fagor electronic handwheel (25 lines per turn) set as follows: P602(1)=0 Millimeters P501=1 Resolution 0.001 mm. P602(4)=0 x4 Multiplication factor Depending on the position of the MFO switch (Manual Feedrate Override), the selected axis will move: Position 1 1 x 25 x 4 = 0.100 mm per turn Position 10 10 x 25 x 4 = 1.000 mm per turn Position 100 100 x 25 x 4 = 10.000 mm per turn MODIFICATIONS TO THE LAN MANUAL (REF. 9701) Section 2.2 (page 3). P616(7) The first 2 paragraphs change. They should say: If "P616(7)=0" the 8025 T CNC uses pin 15 of connector I/O1 as the input for the Feed-Hold, Transfer-Inhibit and M-done signals as described in the Installation manual, chapter 1 section "Inputs of connector I/O 1" If "P616(7)=1" the CNC behaves as follows: * The Feed-Hold input will be "taken" ....... -2- Version 7.1 1. EXPANSION OF THE INTEGRATED PLC RESOURCES 1.1 INPUTS 1.1.1 TYPE OF FEEDRATE (G94/G95) PLCI input I86 will show at all times the type of feedrate (F) selected a the CNC. I86 = 0 I86 = 1 G94. Feedrate in millimeters (inches) per minute. G95. Feedrate in millimeters (inches) per revolution. (July 1996) 1.1.2 TYPE OF CUTTING SPEED (G96/G97) PLCI input I87 will show at all times the type of cutter speed selected at the CNC. I87 = 0 I87 = 1 G97. Constant tool center speed. G96. Constant cutting-edge speed 1.1.3 AXIS BEING HOMED (REFERENCED) Input I88 indicates whether a home search is taking place and inputs I100, I101, I102, I103 and I104 indicates which axis is being homed. I88 I100 I101 I102 I103 I104 Indicates whether any axis is being homed (0=No / 1=Yes) Indicates whether the X axis is being homed (0=No / 1=Yes) Indicates whether the 3rd axis is being homed (0=No / 1=Yes) Indicates whether the Z axis is being homed (0=No / 1=Yes) Indicates whether the 4th axis is being homed (0=No / 1=Yes) Indicates whether the C axis is being homed (0=No / 1=Yes) 1.1.4 AXIS MOVING DIRECTION Inputs I42, I43, I44 and I45 will show, at all times, the moving direction of each axis. I42 I43 I44 I45 Indicates the moving direction of the X axis (0=Positive / 1=negative) Indicates the moving direction of the 3rd axis (0=Positive / 1=negative) Indicates the moving direction of the Z axis (0=Positive / 1=negative) Indicates the moving direction of the 4th axis (0=Positive / 1=negative) 1.2 OUTPUTS 1.2.1 ENABLING THE CYCLE-START KEY VIA PLCI With this feature it is possible to set the treatment of the [CYCLE START] of the CNC via PLCI. Machine parameter "P621(7)" indicates whether this feature is available or not. P621(7) = 0 P621(7) = 1 This feature is not available. This feature is available. When using this feature, the way the CNC handles the [CYCLE START] key depends on the status of PLCI output O25 (CYCLE START ENABLE). O25 = 0 O25 = 1 signal. The CNC ignores both the [CYCLE-START] key and the external [CYCLE-START] signal. The CNC takes into account both the [CYCLE-START] key and the external [CYCLE-START] 1.2.2 TRAVEL LIMITS SET VIA PLCI With this feature, the travel limits of the axes may be set via PLCI. Machine parameter "P621(7)" indicates whether this feature is available or not. P621(7) = 0 This feature is not available. P621(7) = 1 This feature is available. To set the travel limits for each axis, use the following outputs: O52 / O53 Positive / negative X axis limits O54 / O55 Positive / negative 3rd axis limits O56 / O57 Positive / negative Z axis limits O58 / O59 Positive / negative 4th axis limits When the PLCI activates one of this outputs while the axis is moving in the same direction, the CNC stops the axes and the spindle and it displays an axis-travel-limit-overrun error. -3- 1.2.3 DENYING ACCESS TO THE EDITOR MODE VIA PLCI Machine parameter"P621(7)" indicates whether this feature is available or not. P621(7) = 0 This feature is not available. P621(7) = 1 This feature is available. When using this feature, access to the editor mode at the CNC depends on the status of PLCI output O26, as well as on the current conditions (protected memory, number of the program to be locked). O26 = 0 Free access to the editor mode (it is protected by current conditions). O26 = 1 Denied access to the editor mode. 1.2.4 SPINDLE CONTROLLED VIA CNC OR VIA PLCI From this version on, the spindle analog output may be set either by the CNC or by the PLCI. Machine parameter "P621(7)" indicates whether this feature is available or not. P621(7) = 0 P621(7) = 1 This feature is not available This feature is available Setting the spindle analog output via PLCI To do this, use the combination: M1956 - R156. Register R156 sets the spindle analog output in units of 2.442 mV. (10 / 4095) R156 = 0000 1111 R156 = 0001 1111 R156 = 0000 0000 R156 = 0001 0000 1111 1111 1111 1111 0000 0001 0000 0001 (R1256=4095) = 10V. = -10V. (R1256=1) = 2.5 mV. = -2.5 mV. In order for the CNC to assume the value allocated to register R156, one must activate mark M1956 as described in the PLCI Manual (section 5.5.2. Writing internal CNC variables). Spindle controlled either by the CNC or by the PLCI The CNC may have two internal spindle analog outputs, that of the CNC itself and the one set by the PLCI. Use PLCI output O27 to "tell" the CNC which one of them to output. O27 = 0 O27 = 1 Spindle analog output set by the CNC itself. Spindle analog output set by the PLCI (combination: M1956-R156). 1.3 READING INTERNAL CNC VARIABLES From this version on, the PLCI and the PLC64 have access to more internal CNC information. With the PLCI, there is no need to activate a mark to access this information. The CNC itself updates this information at the beginning of each PLCI cycle scan. With the PLC 64, the corresponding mark must be consulted every time a CNC variable is to be checked. The CNC information now accessible is: Real S in rpm (REG119 at the PLCI, M1919 at the PLC64) Not to be mistaken with R112 which indicates the programmed Spindle speed (S). It is given in rpm and in hexadecimal format. Example: S 2487 R119= 967 Number of the block in execution (REG120 at the PLCI, M1920 at the PLC64) It is given in hexadecimal format. Example: N120 R120= 78 Code of the last key pressed (B0-7 REG121 at the PLCI, Not available at the PLC64) Not to be mistaken with register R118 which also indicates the code corresponding to the last key pressed, but-- When pressing a key, both registers have the same value; but data in R121 is only kept there for one cycle the scan whereas R118 keeps its value until another key is pressed . When pressing the same key several times, (for example: 1111): R121 will show code "1" four times (once per cycle scan). R118 will always show the same value, thus not being able to tell whether the "1" key has been pressed once or more times. The key codes are listed in the appendix of the PLCI manual. -4- Operating mode selected at the CNC (B8-11 REG121 at the PLCI, Not available at the PLC64) B8 0 0 0 0 0 0 0 0 1 1 B9 0 0 0 0 1 1 1 1 0 0 B10 0 0 1 1 0 0 1 1 0 0 B11 0 1 0 1 0 1 0 1 0 1 Automatic Single block Play-Back Teach-in Dry-Run JOG Editor Peripherals Tool Table and G functions Special modes Not available at the PLC64) Status of the miscellaneous "M" functions (REG122 at the PLCI, The status of each one of these functions is given by a bit and will appear as a "1" when active and "0" when inactive. B15 B14 B13 B12 B11 B10 M44 M43 M42 M41 B9 B8 B7 B6 B5 M19 M1 M30 B4 B3 M4 B2 M3 B1 M2 B0 M0 2. 4TH AXIS NOW AVAILABLE ON 8025T MODELS From this version on, this feature is now available on all these models: CNC-8025T (not available until now) CNC-8025TI (not available until now) CNC-8025TG CNC-8025TGI CNC-8025TS CNC-8025TSI Y 3. SPINDLE SPEED DISPLA UNITS Until now, the spindle speed was always displayed in rpm. From now on, the display units may be selected by means of machine parameter "P621(6)". P621(6) = 0 P621(6) = 1 In rpm when operating in RPM and in m/min. (ft./min.) when at Constant Surface Speed. Always in rpm, even when operating at Constant Surface Speed. 4. SINGLE BLOCK TREATMENT The CNC considers a "Single block" the group of blocks between a G47 and a G48. After executing function G47, the CNC executes all the following blocks until executing a block containing function G48 even when in Single Block mode . If is pressed while executing a "single block" in Automatic or Single-Block mode, the CNC keeps executing the rest of the blocks until it runs into a G48 and it, then, interrupts program execution. While function G47 is active, the Manual Feedrate Override switch and the spindle speed override keys will be disabled, thus the program will be executed at 100% of the programmed F and S values. Functions G47 and G48 are modal and incompatible with each other. On power-up, after executing an M02/M30, after an EMERGENCY or a RESET, the CNC assumes G48. 5. TWO ELECTRONIC HANDWHEELS ARE NOW POSSIBLE From this version on, up 2 electronic handwheels may be used one for the X axis and another one for the Z axis. The 4th axis and the Live Tool will no longer be available. The feedback inputs will be used as follows: A1 - X axis; A2 - Z axis handwheel; A3 - Z axis; A4 - 3rd axis or "C" axis; A5 - Spindle; A6 - X axis handwheel The handwheels will be operative when selecting the JOG mode. One of the handwheel positions must also be selected at the Manual Feedrate Override switch of the operator panel. The possible positions are: 1, 10 and 100, which indicate the multiplying factor applied to the pulses coming from the electronic handwheel. -5- This way and after applying the multiplying factor, one obtains the axis moving units. These units correspond to the units used for the display format Example: Handwheel Resolution : 250 lines per turn MFO Switch position 1 10 100 Distance per turn 0.250 mm or 0.0250 inch 2.500 mm or 0.2500 inch 25.000 mm or 2.5000 inches When attempting to "crank" an axis faster than its maximum feedrate (machine parameters "P110, P310"), the CNC will limit the actual axis feedrate to that parameter value ignoring the rest of the pulses supplied by the handwheel, thus preventing a Following Error message from being issued. 5.1 MACHINE PARAMETERS FOR THE HANDWHEELS: P622(6) = 0 P622(6) = 1 P609(1) = 0 P609(1) = 1 There is no electronic handwheel associated with the Z axis There is electronic handwheel associated with the Z axis The electronic handwheel being usedis not a FAGOR 100P model. The electronic handwheel being usedis a FAGOR 100P model. This parameter makes sense when using a single handwheel associated with the X axis. It indicates whether or not it is a FAGOR 100P with axis selector button. P500 P622(5) P602(1) P622(3) P501 P622(1,2) Counting direction of the X axis handwheel (No / Yes) Counting direction of the Z axis handwheel (0 / 1) Feedback units of the X axis handwheel (0 = millimeters /1 = inches) Feedback units of the Z axis handwheel (0 = millimeters /1 = inches) Square-wave feedback resolution of the X axis handwheel. Square-wave feedback resolution of the Z axis handwheel. P501 1 2 5 10 P602(4) P622(4) P621(2) = 0 P621(2) = 1 P622(2) 0 0 1 1 P622(1) 0 1 0 1 Resolution 0.001 mm 0.0001" 0.002 mm 0.0002" 0.005 mm 0.0005" 0.010 mm 0.0010" Multiplying factor for X axis handwheel feedback pulses (0= x4 / 1= x2) Multiplying factor for Z axis handwheel feedback pulses (0= x4 / 1= x2) Handwheel disabled for Manual Feedrate Override (MFO) switch positions other than the handwheel positions. When the MFO is at a position other than those for the handwheel , the CNC takes it into account and applies a "x1" multiplying factor. Example: Having a Fagor electronic handwheel (25 lines per turn) set as follows: P602(1)=0 Millimeters; P501=1 Resolution 0.001 mm.; P602(4)=0 x4 Multiplication factor Depending on the position of the MFO switch (Manual Feedrate Override), the selected axis will move: Position 1 1 x 25 x 4 = 0.100 mm per turn Position 10 10 x 25 x 4 = 1.000 mm per turn Position 100 100 x 25 x 4 = 10.000 mm per turn 5.2 USING ELECTRONIC HANDWHEELS The machine uses one electronic handwheel When using a single electronic handwheel, it must be connected to A6. If the handwheel is a FAGOR 100P type, machine parameter "P609(1)" must be set to "1". Once the desired handwheel position has been selected at the MFO switch, press one of the JOG keys of the axis to be jogged. The selected axis appears highlighted. When using a FAGOR handwheel with an axis selector button, the desired axis can also be selected as follows: * Press the push-button on the rear of the handwheel. The CNC selects the first axis and it highlights it. * By pressing the button again, the next axis is selected and so on, rolling over from the last axis to the first one. * By keeping the button pressed for more than 2 seconds, the CNC de-selects the currently selected axis. The selected axis will be jogged as the handwheel is turned, reversing directions when reversing the turning direction of the handwheel. -6- When trying to move an axis faster than the maximum feedrate allowed (machine parameter "P110, P310"), the CNC will limit the actual feedrate to that parameter value ignoring the additional pulses, thus, avoiding following error messages. The machine uses two electronic handwheels Each axis will move as its associated handwheel is turned, reversing its direction as the handwheel turning direction is reversed and according to the selected MFO switch position. When trying to move an axis faster than the maximum feedrate allowed (machine parameter "P110, P310"), the CNC will limit the actual feedrate to that parameter value ignoring the additional pulses, thus, avoiding following error messages. Version 7.2 1. SCREEN SAVER The screen saver function works as follows: (April 1997) After 5 minutes without pressing a key or without the CNC refreshing the screen, the screen goes blank. Press any key to restore the display. Machine parameter "P619(5)" indicates whether this feature is to be used or not. P619(5) = 0 P619(5) = 1 This feature is not being used. This feature is being used. 2. JOGGING FEEDRATE From this version on, machine parameter P812 sets the axis jogging feedrate selected by the CNC when accessing the JOG mode. If while in JOG mode, the conditional input (block skip), pin 18 of connector I/O1, the CNC does not allow entering a new F value. Only the feedrate override (%) may be varied by means of the MFO switch. 3. RAPID TRAVERSE KEY IN JOG MODE Whenever the conditional input (block skip), pin 18 of connector I/O1, the CNC will ignore the rapid traverse key Version 7.4 (May 1999) 1. NEW MACHINE PARAMETER ASSOCIATED WITH THE M FUNCTIONS Machine parameter "P620(8)" indicates when the M3, M4, M5 functions are sent out while accelerating or decelerating the spindle. 2. CANCEL TOOL OFFSET DURING A TOOL CHANGE From this version on, it is possible to execute a "T.0" type block inside the subroutine associated with the tool to cancel the tool offset. This lets move to a particular position without the need for cumbersome calculations. Only the tool offset may be canceled (T.0) or modified (T.xx). The tool cannot be changed (Txx.xx) inside the subroutine associated with the tool. -7- 3. DIVIDING FACTOR FOR FEEDBACK SIGNALS Parameters P620(5), P620(6), P613(8) and P613(7) are used together with P602(6), P602(5), P612(5) and P614(5) which indicate the multiplying factor to be applied to the feedback signals of the X, Z, 3rd and 4th axes respectively. X axis Z axis 3rd axis 4th axis P602(6) P602(5) P612(5) P614(5) P620(5) P620(6) P613(8) P613(7) Indicate whether the feedback signals are divided (=1) or not (=0). P620(5)=0, P620(6)=0, P613(8)=0 y P613(7)=0 They are not divided P620(5)=1, P620(6)=1, P613(8)=1 y P613(7)=1 They are divided by two. Example: We wish to obtain a resolution of 0.01 mm with a squarewave encoders mounted on the X axis with 5mm pitch ballscrew. Nr of pulses = ballscrew pitch / (Multiplying factor x Resolution) With P602(6)=0 & P620(5)=0 With P602(6)=1 & P620(5)=0 With P602(6)=0 & P620(5)=1 With P602(6)=1 & P620(5)=1 x4 multiplying factor x2 multiplying factor x2 multiplying factor x1 multiplying factor Nr of pulses = 125 Nr of pulses = 250 Nr of pulses = 250 Nr of pulses = 500 Version 7.6 1. G75 AFFECTED BY FEEDRATE OVERRIDE (July 2001) From this version on, there is a new machine parameter indicating whether G75 is affected by the feedrate override or not. P623(1) = 0Not affected. It is always at 100%, like in previous versions. P623(1) = 1It is affected by the Feedrate override. 2. FEEDBACK FACTOR. From this version on, there is a new machine parameter to set the resolution of an axis having an encoder and a leadscrew. P819 Feedback factor for the X axis P820 Feedback factor for the 3rd axis P821 Feedback factor for the Z axis P822 Feedback factor for the 4th axis Values between 0 and 65534. The "0" value indicates that this feature is not being used. Use the following formula to calculate the "Feedback Factor" : Feedback factor = (Gear Ratio x Leadscrew pitch / Number of Encoder pulses) x 8.192 Examples: Gear Ratio Leadscrew pitch Encoder Feedback factor 1 5000 2500 16384 1 6000 2500 19660.8 2 6000 2500 39321.6 1 8000 2500 26214.4 (microns) (pulses/turn) The machine parameters only admit integer values and sometimes the "Feedback Factor" has decimals. In those cases, assign the integer part to the machine parameter and use the leadscrew compensation table to make up for the decimal part. The values to be entered in the table are calculated with the following formula: Leadscrew position = Leadscrew Error (microns) x Integer of feedback factor / decimals of the feedback factor For example: Gear ratio = 1 Leadscrew pitch = 6000 Encoder = 2500 Feedback factor = 19660.8 Machine parameter = 19660 For a leadscrew error of 20 microns Leadscrew position = 20 x 19660 / 0.8 = 491520 Going on with the calculation, we come up with the following table. Leadscrew position Leadscrew error P0 = -1966.000 P1 = -0.080 P2 = -1474.500 P3 = -0.060 P4 = -983.000 P5 = -0.040 P6 = -491.500 P7 = -0.020 P8 = 0 P9 = 0 P10 = 491.500 P11 = 0.020 P12 = 983.000 P13 = 0.040 P14 = 1472.500 P15 = 0.060 P16 = 1966.000 P17 = 0.080 3. NEW MODEL From this version on, the new model TLI is now available. It offers the same features as the TGI model and it is sold together with the motors and ACS drives.. FAGOR 8025/8030 CNC Models: T, TG, TS OPERATING MANUAL Ref. 9701 (in) ABOUT THE INFORMATION IN THIS MANUAL This manual is addressed to the machine operator. It describes how to operate with this 8025 CNC. It includes the necessary information for new users as well as advanced subjects for those who are already familiar with this CNC product. It may not be necessary to read this whole manual. Consult the list of "New Features and Modifications" which will indicate to you the chapters and sections describing them. Consult the Comparison Table in order to find the specific features offered by your particular CNC model. There is also an appendix on error codes which indicates some of the probable reasons which could cause each one of them. Notes: 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. INDEX Section Page Comparison table for Lathe Model FAGOR 8025/8030 CNCs ....................................... ix New features and modifications ...................................................................................... xiii INTRODUCTION Safety Conditions ........................................................................................................... Intr. Material Returning Terms .............................................................................................. Intr. Fagor Documentation for the 800M CNC .................................................................... Intr. Manual Contents ............................................................................................................. Intr. 1. 2. 2.1. 2.2. 2.3. 2.4. 2.5. 2.6. 3. 3.1. 3.1.1. 3.1.1.1. 3.1.1.2. 3.1.1.3. 3.1.1.4. 3.1.1.5. 3.1.1.6. 3.1.1.7. 3.1.2. 3.1.2.1. 3.1.2.2. 3.1.2.3. 3.1.2.4. 3.1.2.5. 3.1.2.6. 3.1.2.7. 3.1.3. 3.1.4. 3.1.5. 3.1.6. 3.1.7. 3.1.8. 3.2. 3.2.1 3.2.2. Overview ......................................................................................................................... 1 Front panel 8025/30 CNC ............................................................................................... 2 Monitor/keyboard for the 8030 CNC ............................................................................. 2 Control panel for the 8030 CNC .................................................................................... 4 Monitor/keyboard/control panel for the 8025 CNC ...................................................... 5 Selection of colors .......................................................................................................... 7 Cancellation of the monitor display ............................................................................... 7 Function keys (soft keys) ................................................................................................ 7 OPERATING MODES ................................................................................................... 8 0 mode: AUTOMATIC (Continuous cycle) / 1 mode: SINGLE BLOCK .................... 10 Execution of a program .................................................................................................. 10 Selection of the Automatic (0) Single Block (1) operating modes .............................. 10 Selection of the program to be executed ........................................................................ 10 Selection of the first block to be executed ..................................................................... 11 Display of the contents of the blocks ............................................................................. 11 Cycle Start ....................................................................................................................... 12 Cycle Stop ....................................................................................................................... 12 Changing the operating mode ......................................................................................... 13 Display modes ................................................................................................................. 13 Selection of the display mode ........................................................................................ 13 Standard display mode .................................................................................................... 14 Current position display mode ....................................................................................... 14 Following error display mode ........................................................................................ 15 Arithmetic parameters display mode ............................................................................. 15 Subroutine status, clock and parts counter display mode .............................................. 16 Graphics display mode ................................................................................................... 17 Programming during the running of a program. Background ....................................... 18 PLC/LAN mode .............................................................................................................. 18 Verification and modification of the values of the tool offset table without stopping the cycle .............................................................................................. 19 Tool inspection ............................................................................................................... 20 CNC reset ........................................................................................................................ 21 Display and deletion of the Messages sent by the FAGOR PLC 64. ............................ 21 Mode 2: PLAY-BACK ................................................................................................... 22 Selection of the operating mode PLAY-BACK ............................................................. 22 Locking/Unlocking of memory ...................................................................................... 22 3 5 6 7 Section 3.2.3. 3.2.4. 3.2.5. 3.2.6. 3.2.7. 3.2.8. 3.2.9. 3.3. 3.3.1. 3.3.2. 3.3.3. 3.3.4. 3.3.5. 3.3.6. 3.3.7. 3.3.8. 3.3.9. 3.4. 3.4.1. 3.4.1.1. 3.4.1.1.1. 3.4.1.2. 3.4.1.3. 3.4.1.4. 3.4.1.5. 3.4.1.6. 3.4.1.7. 3.4.1.8. 3.4.2. 3.4.3 3.5. 3.5.1. 3.5.2. 3.5.3. 3.5.4. 3.5.4.1. 3.5.4.2. 3.5.5. 3.5.5.1. 3.5.5.2. 3.5.5.3. 3.5.5.4. 3.5.6 3.5.7. 3.5.8. 3.5.9. 3.5.10. 3.5.11. 3.5.12. 3.6. 3.6.1. 3.6.2. 3.6.3. 3.6.4. Page Deletion of a complete program ..................................................................................... 22 Change of program number ............................................................................................ 22 Display and search of memorized subroutines ............................................................... 22 Selection of a program .................................................................................................... 22 Creating a program .......................................................................................................... 23 Deletion of a block ......................................................................................................... 23 Copy a program ............................................................................................................... 23 MODE 3: TEACH-IN ..................................................................................................... 24 Selection of the operating mode TEACH-IN .................................................................. 24 Locking/Unlocking of memory ....................................................................................... 24 Deletion of a complete program ...................................................................................... 24 Change of program number ............................................................................................ 24 Display and search of memorized subroutines ............................................................... 24 Selection of a program .................................................................................................... 24 Program creation ............................................................................................................. 25 Deletion of a block .......................................................................................................... 25 Copy a program ............................................................................................................... 25 Mode 4: DRY RUN ......................................................................................................... 26 Execution of a program ................................................................................................... 26 Selection of the operating mode DRY RUN (4) ............................................................. 26 Selection of execution mode ........................................................................................... 27 Selection of the program to be executed ......................................................................... 28 Selection of starting block ............................................................................................... 28 Display of the contents of the blocks .............................................................................. 28 Cycle Start ....................................................................................................................... 28 Cycle Stop ....................................................................................................................... 28 Change of operating mode .............................................................................................. 28 Tool inspection ................................................................................................................ 29 Display modes ................................................................................................................. 29 CNC reset ........................................................................................................................ 29 Mode 5: JOG ................................................................................................................... 30 Selection of the JOG operating mode ............................................................................. 30 Search for machine reference axis by axis ...................................................................... 31 Presetting a coordinate value .......................................................................................... 31 Jogging the axes .............................................................................................................. 32 Continuous movement ..................................................................................................... 32 Incremental movement .................................................................................................... 32 Entering F, S, M and T .................................................................................................... 33 Entering an F value ......................................................................................................... 33 Entering an S value ......................................................................................................... 33 Entering an M value ........................................................................................................ 33 Entering an T value ......................................................................................................... 33 Measurement and loading of the tool dimensions in the offset table ............................. 34 Operation of the CNC as a readout ................................................................................. 35 Change of measuring units .............................................................................................. 35 CNC Reset ....................................................................................................................... 35 Handwheel operation ....................................................................................................... 36 Measuring and loading of tool offsets with a probe ........................................................ 37 Spindle operating keys ..................................................................................................... 38 Mode 6: EDITING ........................................................................................................... 39 Selection of the operating mode EDITING (6) ............................................................... 39 Locking/Unlocking of memory ....................................................................................... 39 Deletion of a complete program ...................................................................................... 40 Change of program number ............................................................................................. 41 Section 3.6.5. 3.6.6. 3.6.7. 3.6.7.1. 3.6.7.2. 3.6.7.3. 3.6.7.4. 3.7. 3.7.1. 3.7.2. 3.7.2.1. 3.7.3. 3.7.3.1. 3.7.4. 3.7.5. 3.7.6. 3.7.7. 3.7.8. 3.7.9. 3.8. 3.8.1. 3.8.2. 3.8.3. 3.8.4. 3.8.5. 3.8.6. 3.8.6.1. 3.8.6.2. 3.8.6.3. 3.8.7. 3.8.8. 3.9. 3.10. 3.10.1. 3.10.2. 3.10.3. 3.10.4. 3.10.5. Page Display and search of memorized subroutines programmed in the CNC memory ........ 42 Program selection ............................................................................................................ 42 Program creation ............................................................................................................. 42 Unassisted programming ................................................................................................. 43 Modification and deletion of a block ............................................................................... 44 Assisted programming ..................................................................................................... 45 Copying a program .......................................................................................................... 46 Mode 7: PERIPHERALS ................................................................................................ 47 Selection of the operating mode PERIPHERALS (7) ..................................................... 47 Entering a program from the FAGOR cassette/recorder (0) ............................................ 48 Transmission errors ......................................................................................................... 49 Transferring a program to the FAGOR cassette/recorder (1) .......................................... 50 Transmission errors ......................................................................................................... 51 Entering a program from a peripheral other than the FAGOR cassette/recorder ............ 51 Transferring a program to a peripheral other than the FAGOR cassette/recorder ........... 51 FAGOR cassette's directory (4) ...................................................................................... 52 Deletion of a FAGOR cassette program (5) .................................................................... 52 Interruption of the transmission process .......................................................................... 53 DNC. Communication with a computer .......................................................................... 53 Mode 8: TOOL OFFSETS AND ZERO OFFSETS G53/G59 ......................................... 54 Selection of the operating mode TOOL OFFSET (8) ...................................................... 54 Displaying the tool table .................................................................................................. 54 Entering tool dimensions ................................................................................................. 55 Modification of tool dimensions ...................................................................................... 56 Change of measuring units .............................................................................................. 56 Zero offsets G53/G59 ...................................................................................................... 59 Displaying the zero offset table ...................................................................................... 59 Entering zero offset values .............................................................................................. 59 Modification of zero offset values .................................................................................. 60 Return to the tool offset table .......................................................................................... 60 Complete deletion of tool offsets or zero offsets ............................................................. 60 Mode 9: SPECIAL MODES ........................................................................................... 61 Graphics .......................................................................................................................... 62 Display area definition .................................................................................................... 63 Zooming (windowing) .................................................................................................... 64 Redefinition of the display area by zooming .................................................................. 64 Deletion of graphics ........................................................................................................ 65 Graphic representation in color ....................................................................................... 65 ERROR CODES COMPARISON TABLE FOR LATHE MODEL FAGOR 8025/8030 CNCs TECHNICAL DESCRIPTION T INPUTS/OUTPUTS Feedback inputs. .................................................................................................. Linear axes .................................................................................... Rotary axes ................................................................................... Spindle encoder ............................................................................ Electronic handwheel ................................................................... Third axis as "C" axis .................................................................... Synchronized tool ......................................................................... Probe input ...................................................................................................... Square-wave feedback signal multiplying factor, x2/x4 ..................................... Sine-wave feedback signal multiplying factor, x2/x4/10/x20 ............................ Maximum counting resolution 0.001mm/0.001°/0.0001inch ............................ Analog outputs (±10V) for axis servo drives ....................................................... Spindle analog output (±10V) ............................................................................. Live tool ...................................................................................................... AXIS CONTROL Axes involved in linear interpolations ................................................................ Axes involved in circular interpolations ............................................................. Electronic threading ............................................................................................ Spindle control .................................................................................................... Software travel limits ........................................................................................... Spindle orientation .............................................................................................. PROGRAMMING Part Zero preset by user ....................................................................................... Absolute/incremental programming ................................................................... Programming in cartesian coordinates ................................................................ Programming in polar coordinates ...................................................................... Programming by angle and cartesian coordinate ................................................ COMPENSATION Tool radius compensation ................................................................................... Tool length compensation .................................................................................. Leadscrew backlash compensation ..................................................................... Leadscrew error compensation ............................................................................ DISPLAY CNC text in Spanish, English, French, German and Italian ................................ Display of execution time ................................................................................... Piece counter ...................................................................................................... Graphic movement display and part simulation ................................................. Tool tip position display ..................................................................................... Geometric programming aide .............................................................................. COMMUNICATION WITH OTHER DEVICES Communication via RS232C .............................................................................. Communication via DNC .................................................................................... Communication via RS485 (FAGOR LAN) ........................................................ ISO program loading from peripherals ................................................................ OTHERS Parametric programming ..................................................................................... Model digitizing ................................................................................................. Possibility of an integrated PLC ......................................................................... TG TS 6 4 2 1 1 x x x x 4 1 1 6 4 2 1 1 x x x x 4 1 1 6 4 2 1 1 x x x x x x 4 1 1 3 2 x x x x 3 2 x x x x 3 2 x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x PREPARATORY FUNCTIONS T AXES AND COORDINATES SYSTEMS Part measuring units. Millimeters or inches (G70,G71) ....................................... Absolute/incremental programming (G90,G91) ................................................... Independent axis (G65) ........................................................................................ REFERENCE SYSTEMS Machine reference (home) search (G74) ............................................................... Coordinate preset (G92) ....................................................................................... Zero offsets (G53...G59) ....................................................................................... Polar origin offset (G93) ....................................................................................... Store current part zero (G31) ................................................................................ Recover stored part zero (G32) ............................................................................. PREPARATORY FUNCTIONS Feedrate F ....................................................................................................... Feedrate in mm/min. or inches/min. (G94) ........................................................... feedrate in mm/revolution or inches/revolution (G95) ........................................ Programmable feed-rate override (G49) ............................................................... Spindle speed (S) .................................................................................................. Spindle speed in rpm (G97) .................................................................................. Constant Surface Speed (G96) .............................................................................. S value limit when working at constant surface speed (G92) .............................. Tool and tool offset selection (T) ......................................................................... Activate "C" axis in degrees (G14) ....................................................................... Main plane C-Z (G15) .......................................................................................... Main plane C-X (G16) .......................................................................................... AUXILIARY FUNCTIONS Program stop (M00) .............................................................................................. Conditional program stop (M01) ......................................................................... End of program (M02) .......................................................................................... End of program with return to first block (M30) .................................................. Clockwise spindle start (M03) ............................................................................. Counter-clockwise spindle start (M04) ................................................................ Spindle stop (M05) ............................................................................................... Spindle orientation (M19) .................................................................................... Spindle speed range change (M41, M42, M43, M44) ......................................... Tool change with M06 ......................................................................................... Live tool (M45 S) ................................................................................................. Synchronized tool (M45 K) .................................................................................. PATH CONTROL Rapid traverse (G00) ............................................................................................. Linear interpolation (G01) ................................................................................... Circular interpolation (G02,G03) ......................................................................... Circular interpolation with absolute center coordinates (G06) ............................ Circular path tangent to previous path (G08) ...................................................... Arc defined by three points (G09) ........................................................................ Tangential entry (G37) ......................................................................................... Tangential exit (G38) ........................................................................................... Controlled radius blend (G36) ............................................................................. Chamfer (G39) ...................................................................................................... Electronic threading (G33) ................................................................................... ADDITIONAL PREPARATORY FUNCTIONS Dwell (G04 K) ....................................................................................................... Round and square corner (G05, G07) ................................................................... Scaling factor (G72) ............................................................................................. Single block treatment (G47, G48) ....................................................................... User error display (G30) ....................................................................................... Automatic block generation (G76) ....................................................................... Communication with FAGOR Local Area Network (G52) ................................... x x x TG TS x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x T COMPENSATION Tool radius compensation (G40,G41,G42) ......................................................... Loading of tool dimensions into internal tool table (G50, G51) ........................ CANNED CYCLES Pattern repeat (G66) ............................................................................................. Roughing along X (G68) ..................................................................................... Roughing along Z (G69) ..................................................................................... Straight section turning (G81) ............................................................................. Straight section facing (G82) .............................................................................. Deep hole drilling (G83) ..................................................................................... Circular section turning (G84) ............................................................................ Circular section facing (G85) .............................................................................. Longitudinal threadcutting (G86) ....................................................................... Face threadcutting (G87) ..................................................................................... Grooving along X (G88) ...................................................................................... Grooving along Z (G89) ...................................................................................... PROBING Probing (G75) ...................................................................................................... Tool calibration canned cycle (G75N0) .............................................................. Probe calibration canned cycle (G75N1) ............................................................ Part measuring canned cycle along X (G75N2)................................................... Part measuring canned cycle along Z (G75N3) ................................................... Part measuring canned cycle with tool compensation along X (G75N4) ............ Part measuring canned cycle with tool compensation along Z (G75N5) ............ SUBROUTINES Number of standard subroutines .......................................................................... Definition of a standard subroutine (G22) ........................................................... Call to a standard subroutine (G20) .................................................................... Number of parametric subroutines ...................................................................... Definition of a parametric subroutine (G23) ....................................................... Call to a parametric subroutine (G21) ................................................................. End of standard or parametric subroutine (G24) ................................................. JUMP OR CALL FUNCTIONS Unconditional jump/call (G25) ........................................................................... Jump or call if zero (G26) .................................................................................... Jump or call if not zero (G27) .............................................................................. Jump or call if smaller (G28) ............................................................................... Jump or call if greater (G29) ................................................................................ x x TG TS x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x 99 x x 99 x x x 99 99 xx xx 99 99 xx xx xx x x x x x x x x x x x x x x x NEW FEATURES AND MODIFICATIONS Date: March 1991 Software Version: 2.1 and newer MODIFIED MANUAL & SECTION Installation Manual Installation Manual Installation Manual Programming Manual Section 4.7 Section 4.7 Section 4.1 G52 FEATURE The home searching direction is set by machine parameter P618(5,6,7,8) The 2nd home searching feedrate is set by machine parameter P807...P810 New resolution values 1, 2, 5 and 10 for sine-wave feedback signals P619(1,2,3,4) Access to PLCI registers from the CNC Date: June 1991 Software Version: 3.1 and newer MODIFIED MANUAL AND SECTION Programming Manual Programming Manual Chapter 13 Chapter 13 FEATURE New function: F36. It takes the value of the selected tool number G68 and G69 canned cycles modified. if P9=0 it runs another final roughing pass Date: September 1991 Software Version: 3.2 and newer MODIFIED MANUAL AND SECTION Installation Manual Programming Manual Section 3.3.5 Chapter 13 FEATURE Subroutine associated with the T function G68 and G69 canned cycles modified. P9 can now have a negative value Date: March 1992 Software Version: 4.1 and newer MODIFIED MANUAL AND SECTION Installation Manual Installation Manual Programming Manual Installation Manual Section 4.8 Section 4.4 G65 Section 3.3.9 FEATURE Bell-shaped ACC./DEC. It is now possible to enter the sign of the leadscrew backlash for each axis P620(1,2,3,4) Independent axis movement execution It is now possible to work at Constant Surface Speed in JOG mode P619(8) Date: July 1992 Software Version: 4.2 and newer MODIFIED MANUAL AND SECTION Installation Manual Section 3.3.10 FEATURE Synchronisation with independent axis P621(4) Date: July 1993 Software Version: 5.1 and newer MODIFIED MANUAL AND SECTION Installation Manual Installation Manual Installation Manual Programming Manual Section 4.8 Section 5. Section 3.3.5 Chapter 13 FEATURE Linear & Bell-shaped acc./dec. ramp combination Spindle acc/dec control. P811 The subroutine associated with the tool is executed before the T function. P617(2) G68 and G69 cycles modified. If P10 <> 0, it runs a final roughing pass before the finishing pass When having only one spindle range, if G96 is executed without any range being selected, the CNC will automatically select it. 8030 CNC with VGA Monitor Date: March1995 Programming Manual Chapter 6 Installation Manual Chapter 1 Software Version: 5.3 and newer MODIFIED MANUAL AND SECTION Installation Manual Installation Manual Installation Manual PLCI Manual Sections 4.7 & 6.5. Section 3.3.10 Section 3.3.3 FEATURE Management of semi-absolute feedback devices (with coded Io) Spindle inhibit by PLC Handwheel managed by PLC Simulation of the "rapid JOG" key from PLC Initialization of machine parameters in case of memory loss. INTRODUCTION Introduction - 1 SAFETY CONDITIONS Read the following safety measures in order to prevent damage to personnel, to this product and to those products connected to it. This unit must only be repaired by personnel authorized by Fagor Automation. Fagor Automation shall not be held responsible for any physical or material damage derived from the violation of these basic safety regulations. Precautions against personal damage Before powering the unit up, make sure that it is connected to ground In order to avoid electrical discharges, make sure that all the grounding connections are properly made. Do not work in humid environments In order to avoid electrical discharges, always work under 90% of relative humidity (non-condensing) and 45º C (113º F). Do not work in explosive environments In order to avoid risks, damage, do not work in explosive environments. Precautions against product damage Working environment This unit is ready to be used in Industrial Environments complying with the directives and regulations effective in the European Community Fagor Automation shall not be held responsible for any damage suffered or caused when installed in other environments (residential or homes). Install the unit in the right place It is recommended, whenever possible, to instal the CNC away from coolants, chemical product, blows, etc. that could damage it. This unit complies with the European directives on electromagnetic compatibility. Nevertheless, it is recommended to keep it away from sources of electromagnetic disturbance such as. - Powerful loads connected to the same AC power line as this equipment. - Nearby portable transmitters (Radio-telephones, Ham radio transmitters). - Nearby radio / TC transmitters. - Nearby arc welding machines - Nearby High Voltage power lines - Etc. Ambient conditions The working temperature must be between +5° C and +45° C (41ºF and 113º F) The storage temperature must be between -25° C and 70° C. (-13º F and 158º F) Introduction - 3 Protections of the unit itself Central Unit It carries two fast fuses of 3.15 Amp./ 250V. to protect the mains AC input. All the digital inputs and outputs are protected by an external fast fuse (F) of 3.15 Amp./ 250V. against over voltage and reverse connection of the power supply. Monitor The type of fuse depends on the type of monitor. See the identification label of the unit. Precautions during repair Do not manipulate the inside of the unit Only personnel authorized by Fagor Automation may manipulate the inside of this unit. Do not manipulate the connectors with the unit connected to AC power. Before manipulating the connectors (inputs/outputs, feedback, etc.) make sure that the unit is not connected to AC power. Safety symbols Symbols which may appear on the manual WARNING. symbol It has an associated text indicating those actions or operations may hurt people or damage products. Symbols that may be carried on the product WARNING. symbol It has an associated text indicating those actions or operations may hurt people or damage products. "Electrical Shock" symbol It indicates that point may be under electrical voltage "Ground Protection" symbol It indicates that point must be connected to the main ground point of the machine as protection for people and units. Introduction - 4 MATERIAL RETURNING TERMS When returning the CNC, pack it in its original package and with its original packaging material. If not available, pack it as follows: 1.- Get a cardboard box whose three inside dimensions are at least 15 cm (6 inches) larger than those of the unit. The cardboard being used to make the box must have a resistance of 170 Kg (375 lb.). 2.- When sending it to a Fagor Automation office for repair, attach a label indicating the owner of the unit, person to contact, type of unit, serial number, symptom and a brief description of the problem. 3.- Wrap the unit in a polyethylene roll or similar material to protect it. When sending the monitor, especially protect the CRT glass. 4.- Pad the unit inside the cardboard box with poly-utherane foam on all sides. 5.- Seal the cardboard box with packing tape or industrial staples. Introduction - 5 FAGOR DOCUMENTATION FOR THE 8025/30 M CNC 8025M CNC OEM Manual Is directed to the machine builder or person in charge of installing and starting up the CNC. It contains 2 manuals: Installation Manual LAN Manual describing how to isntall and set-up the CNC. describing how to instal the CNC in the Local Area Network. Sometimes, it may contain an additional manual describing New Software Features recently implemented. 8025M CNC USER Manual Is directed to the end user or CNC operator. It contains 3 manuals: Operating Manual Programming Manual Applications Manual describing how to operate the CNC. describing how to program the CNC. describing other applications for this CNC non-specific of Milling machines Sometimes, it may contain an additional manual describing New Software Features recently implemented. DNC 25/30 Software Manual Is directed to people using the optional DNC communications software. DNC 25/30 Protocol Manual Is directed to people wishing to design their own DNC communications software to communicate with the 800 without using the DNC25/30 software.. PLCI Manual To be used when the CNC has an integrated PLC. Is directed to the machine builder or person in charge of installing and starting up the PLCI. DNC-PLC Manual FLOPPY DISK Manual Is directed to people using the optional communications software: DNC-PLC. Is directed to people using the Fagor Floppy Disk Unit and it shows how to use it. Introduction - 6 MANUAL CONTENTS The operating manual consists of the following chapters: Index Comparison table of FAGOR models: 8025 M CNCs New Features and modifications. Introduction Safety conditions. Material returning conditions. FAGOR documentation for the 8025 M CNC. Manual contents. Overview Front panel of the 8025 M CNC Operating modes 0123456789Automatic Single block Play-back Teach-in Dry-run Jog Editor Peripheral Tool table and zero offset table Special modes Error codes Introduction - 7 1. OVERVIEW This manual contains the information required for the proper operation of the CNC. It describes the controls fitted on both the keyboard and the front panel. Also the CNC operating modes and the information displayed on the screen are explained. 8025/8030 CNC OPERATING MANUAL 1 2. FRONT PANEL 8025/30 CNC 2.1. MONITOR/KEYBOARD FOR THE 8030 CNC 1. 2. 3. 4. 5. 6. 7. Function keys (SOFT-KEYS) Alphanumeric keyboard for editing programs. ENTER. Allows information to be entered in the CNC memory, etc. RECALL. To access a program, a block within a program,etc. OP MODE. Allows a list of operating modes to be displayed on the screen. It is a previous step to accessing any of them. DELETE. It allows deletion of a complete program or a block of the programme. Deletion of the graphic representation, etc. RESET. To revert the CNC to the initial conditions and recognise new machine parameter values, decoded M functions, etc. 2 8025/8030 CNC OPERATING MANUAL 8. 9. 10. 11. 12. CL. To delete characters one by one during the editing process, etc. INS. Key which allows characters to be inserted during the edition of a program block. Arrow keys for moving cursor. Page up and page down keys. SP. Reserves a space between characters of a comment. CAPS. Allows characters to be edited in capitals. SHIFT. Allows characters to be edited which are found on keys with double meaning. 8025/8030 CNC OPERATING MANUAL 3 2.2. CONTROL PANEL FOR THE 8030 CNC 1. 2. 3. 4. Emergency Button or Electronic Handwheel (optional) JOG keys for manual displacement of the axes. RAPID FEED button. Switch (M.F.O.), which allows a % variation of the programmed feedrate and to choose the different ways of working in the JOG MODE (continuous, incremental, electronic handwheel). Spindle operating keys. Allow the spindle to be put into OPERATION and to STOP it, in the JOG mode. The and keys allow a % variation of the programmed turning speed of the spindle during operation. 5. 6. 7. START. Cycle START key. STOP. Cycle STOP key. 4 8025/8030 CNC OPERATING MANUAL 2.3. MONITOR/KEYBOARD/CONTROL PANEL FOR THE 8025 CNC 1. 2. 3. 4. 5. 6. Function keys (SOFT-KEYS) Alphanumeric keyboard for editing programs. ENTER. Allows information to be entered in the CNC memory, etc. RECALL. To access a program, a block within a program,etc. OP MODE. Allows a list of operating modes to be displayed on the screen. It is a previous step to accessing any of them. DELETE. It allows deletion of a complete program or a block of the programme. Deletion of the graphic representation, etc. 8025/8030 CNC OPERATING MANUAL 5 7. 8. 9. 10. 11. 12. RESET. To revert the CNC to the initial conditions and recognise new machine parameter values, decoded M functions, etc. CL. To delete characters one by one during the editing process, etc. INS. Key which allows characters to be inserted during the edition of a program block. Arrow keys for moving the cursor. Page up and page down keys. SP. Reserves a space between characters of a comment. CAPS. Allows characters to be edited in capitals. SHIFT. Allows characters to be edited which are found on keys with double meaning. JOG keys for manual displacement of the axes. RAPID FEED button. Switch (M.F.O.), which allows a % variation of the programmed feed and to choose the different ways of working in the JOG MODE (continuous, incremental, electronic handwheel). Spindle operating keys. Allow the spindle to be put into OPERATION and to STOP it, in the JOG mode. The and keys allow a % variation of the programmed turning speed of the spindle during operation. START. Cycle START key. STOP. Cycle STOP key. 13. 14. 15. 16. 17. 18. 6 8025/8030 CNC OPERATING MANUAL 2.4. SELECTION OF COLORS Whenever the CNC is fitted with a COLOR MONITOR, it is possible to choose the set of colors one wishes to appear on the screen. Colors are selected by means of the designation of values to the Machine Parameter P611 bits (8) and (7). P611 (8) 0 0 1 P611 (7) 0 1 0 Monitor Monochrome Combination 1 Combination 2 Each of the combinations, 1 and 2, are a group of 3 different colors to distinguish the characters displayed. 2.5. CANCELLATION OF THE MONITOR DISPLAY In any of the Modes of Operation of the CNC, it is possible to blank the MONITOR out. First of all, it is necessary to press the key To restore the display just press any key. In this case, the STOP key running of the CNC. , in addition to recovering the last display, stops the possible and then the key . The display is also recovered when a message is received from the PLC64 or from the PLCI. 2.6. FUNCTION KEYS (SOFT KEYS) The CNC has 7 function keys (F1/F7), placed under the screen, which allow the user to operate with the CNC comfortably and quickly. Their meaning will be displayed on the screen just above the corresponding function keys and will be different in each of the situations and modes of operation. Throughout the manual the meaning of the F1/F7 keys which must be pressed in each case, will be indicated in square brackets []. 8025/8030 CNC OPERATING MANUAL 7 3. OPERATING MODES The CNC has 10 different operating modes: 0. 1. 2. AUTOMATIC : Execution of programs in a continuous cycle. SINGLE BLOCK: Execution of part programs block by block. PLAY-BACK : Creation of a program in memory while the machine is being operated manually. TEACH-IN : - Creation and execution of a block without entering it into memory. - Creation, execution and entering of a block into memory; thus a program is created while being executed block by block. 4. 5. DRY RUN : To check programs before actual execution of the first part. JOG/HOME SEARCH: - Manual movement of the machine. - Machine-reference. - Presetting of any value and zero-setting the axes. - Entering and executing of F,S,M. - Setting initial conditions of the tool magazine. - Handwheel operation. 6. EDITING: Creation, modification and checking of blocks, programs and subroutines. 3. 8 8025/8030 CNC OPERATING MANUAL 7. 8. INPUT-OUTPUT: Transferring programs or machine-parameters from/to peripherals. TOOL OFFSETS/ G53-G59: Input, modification and checking of the dimensions (radius and length) of up to 100 tools and of zero offsets (G53-G59). 9. SPECIAL MODES: - General testing of the CNC. - Verification of inputs and outputs. - Setting of decoded M functions. - Setting of machine-parameters. - Input of values for leadscrew error compensation. - Operate with the PLC. By means of these operating modes it is possible to program the CNC, produce parts in a continuous run, work block by block and work manually. Sequence for obtaining these operating modes: - Press OP MODE: The list of 10 modes will appear on the screen. - Press the number of the desired operating mode. 8025/8030 CNC OPERATING MANUAL 9 3.1. 0 MODE: AUTOMATIC (Continuous cycle) 1 MODE: SINGLE BLOCK The only difference between these two modes is that in single block mode (1), each time a block is executed the CYCLE START button has to be pressed to continue executing the program, whereas in automatic mode (0) the cycle is continuous. 3.1.1. Execution of a program The execution of a program requires the following steps: 3.1.1.1. Selection of the AUTOMATIC operating mode (0) SINGLE BLOCK (1) - Press OP MODE : The list of 10 operating modes appears on the screen. - Press 0/1 key : The standard display corresponding to this operating mode appears; i.e. in the upper left-hand section of the screen the message AUTOMAT/SINGLE BLOCK followed by the number of the program P ---- and the number of the first block to be executed N ----. 3.1.1.2. Selection of the program to be executed Whenever a program number is wanted other than that appearing on the screen, the following sequence should be followed: - Press the P key - Key in the number of the desired program - Press RECALL The new program selected will appear on the screen, if it exists. If not, the screen will display: N* 10 8025/8030 CNC OPERATING MANUAL 3.1.1.3. Selection of the first block to be executed Once a program has been selected, the number of the first block to be executed appears to the right of the program number. If you wish to begin with a different block, the following procedure should be followed: - Press the N key - Key in the number of the block - Press RECALL The new number is displayed on the screen together with the contents of this block and those of the subsequent blocks. 3.1.1.4. Display of the contents of the blocks To display the contents of the blocks prior or subsequent to those appearing on the screen: - Press - Press : The previous blocks are displayed : The next blocks are displayed Atention: The program always starts with the block whose number appears to the right of the program number, regardless of which ones are displayed on the screen. 8025/8030 CNC OPERATING MANUAL 11 3.1.1.5. Cycle Start - Press . Once the program and block number have been selected, just press this key to execute the program in AUTOMATIC or the block in SINGLE BLOCK. . If the program contains any conditional block it will be executed when the relevant input is activated (see INSTALLATION AND START-UP MANUAL). If it is not activated, the CNC will disregard such block. . During the time that the fast travel button is pressed carrying out a movement in G01, G02, or G03, the percentage of the feedrate will be 200% of the programmed feedrate, whenever the machine parameter P600(3) has a value equal to zero. . In the SINGLE BLOCK mode all those blocks which are programmed with parameters will be executed by the FAGOR CNC as if they were a single BLOCK, whenever these are in canned cycles. 3.1.1.6. Cycle stop Press The CNC stops the execution of the block in progress. To resume the cycle just pres The cycle is also stopped by means of: - Codes M00,M02,M30. - Code M01 when the relevant input is activated. - The external signal STOP. - The external signal FEED-HOLD (the cycle continues when the signal disappears) - The external signal EMERGENCY STOP (in this case the program must be restarted, since the CNC is reset to initial state). - The external EMERGENCY Subroutine Jump signal 12 8025/8030 CNC OPERATING MANUAL 3.1.1.7. Changing the operating mode It is possible, at any time during the execution of a cycle in AUTOMATIC mode, to switch to SINGLE BLOCK mode or vice versa. To do so: - Press OP MODE. The listing of operating modes will appear on the screen. - Press 1/0 (depending on the execution mode). If any number other than 1/0 is pressed, the CNC returns to the previous position. 3.1.2. Display Modes The display modes in AUTOMATIC or in SINGLE BLOCK are: . STANDARD . CURRENT POSITION . FOLLOWING ERROR . ARITHMETICAL PARAMETERS . SUBROUTINE STATUS . GRAPHICS . EDITOR (BACKGROUND) . PLC/LAN . TOOL COMPENSATION . TOOL INSPECTION . PLC MESSAGES 3.1.2.1. Selection of display mode. By pressing the function keys (F1/F7), placed under the screen, the user can select the desired mode which appears displayed just above the corresponding function key. By means of the [ETC] key, other function keys which are not displayed can be accessed. 8025/8030 CNC OPERATING MANUAL 13 3.1.2.2. STANDARD display mode. This mode is automatically imposed on selecting the AUTOMATIC or SINGLE BLOCK mode of operation. Information displayed on screen. . Upper part. The message AUTOMATIC or SINGLE BLOCK and then the number of the program, of the first block to run or the one which is being run. Underneath, the contents of the first block of the programme or of the block being run and the following (2 or 3). . Central part. Under the titles COMMAND, ACTUAL and TO GO appear the axis arrival dimensions, the current position and those still to travel, respectively. Underneath and at the same level as COMMAND, the Programmed S value, multiplied by the %, on the same level as ACTUAL, the real S value and at the same level as TO GO (RPM) or (M/MIN). . Lower part. The programmed values of F and S appear and their %, as well as the list of activated G, T and M functions. This part of the screen also displays messages sent to the CNC from the PLC, programmed comments, as well as the meaning of the function keys. 3.1.2.3. ACTUAL POSITION display mode. The position of the axes is displayed with large characters. The number of the programme, the block, the status of the G, M, T, S and F functions, as well as PLC messages, if any, comments and the meaning of the function keys, are also displayed. 14 8025/8030 CNC OPERATING MANUAL 3.1.2.4. FOLLOWING ERROR display mode The axis following error is displayed, as well as the programme number, the block number, the status of the G, M, T, S and F functions, as well as PLC messages, if any, comments and the meaning of the function keys, are also displayed. 3.1.2.5. ARITHMETIC PARAMETERS display mode. If the [PARAMETERS] function key is pressed, on the upper part of the screen a list of parameters will appear with their corresponding value at that moment. By pressing either of the keys and the remaining parameters will appear with their values. For example: P46 = -1724.9281 P47 = -.10842021 E2 E-2 means ten to the power of minus two. 8025/8030 CNC OPERATING MANUAL 15 3.1.2.6. SUBROUTINE STATUS, CLOCK AND PARTS COUNTER display mode. Identical to the STANDARD display mode, except that instead of the following blocks to be run, the subroutines which are active at that moment appear with the following format: Standard subroutines : N2.2 Subroutine number Number of times still to be run Parametric subroutines : P2.2 Subroutine number Number of times still to be run Repetition of subprograms (G25): G25.2 Indicates that it is a repetition of a subprogram by means of a G25, G26, G27,G28 or G29 function. Number of times still to be run The following also appears on the screen in this display mode: The CLOCK which indicates in hours, minutes and seconds the operation time of the CNC in the AUTOMATIC, SINGLE BLOCK, TEACH IN and DRY RUN modes. When the running of a program is interrupted or finished, the counting of the clock is also interrupted. 16 8025/8030 CNC OPERATING MANUAL To reset the clock, push the DELETE button and then the function key [TIME], this clock being displayed on the screen. On the right, the clock appears with 4 digits THE PARTS NO. COUNTER. This counter increments one unit every time the CNC runs the M30 function or the M02 function. To reset the parts no. counter the DELETE key must be pressed and then the function key [PART COUNT], this counter being displayed on the screen. . HOURS . MINUTES : SECONDS PARTS COUNTER 3.1.2.7. GRAPHICS display mode. This mode is used for the graphic representation of the program and an explanation of it appears in paragraph 3.10 of this MANUAL. 8025/8030 CNC OPERATING MANUAL 17 3.1.3. Programming while running a program. BACKGROUND. The CNC allows the edition of a new program while it is running a cycle in AUTOMATIC mode or in SINGLE BLOCK mode. For this: Press the function key [BACKGROUND EDIT] The P program number which appears corresponds to the number of the last program which was edited. If the OP MODE key is pressed, we return to the Standard Display Mode. The remaining operations are identical to those in the EDITOR (6). Atention: It is not possible to work (edit, correct, etc.) with the program which is being run. It is recommended to give programs numbers which have not been previously stored in the memory, as if the programme which is being run contains calls to subroutines of other programs, there could be problems. Specifically the 001 error may be generated. During an editing operation, the AUTOMATIC mode controls and keys or those of the SINGLE BLOCK mode remain active. 3.1.4. PLC/LAN mode. When the [PLC] function key is pressed, access is gained to the main menu of the PLC and the LOCAL AREA NETWORK without any need for stopping the execution of the program. (See the FAGOR PLC 64/INTEGRATED manual). If the OP MODE key is pressed, we return to the STANDARD Display Mode. 18 8025/8030 CNC OPERATING MANUAL 3.1.5. Verification and modification of the values of the tool offset table without stopping the cycle. - Press the function key [TOOL OFFSETS] - Key in the number of the offset desired (00-99). - Press RECALL. The values of the offset which has been called will appear on the screen. Underneath and to the right, the letter I will appear. If it is wished to modify the value of the I on the table, the amount which it is wished to add or subtract is keyed in. The value keyed in appears on the right of the I. - Press K - Key in the value to be added or subtracted - Press ENTER Once the values of the tool offset table have been introduced, press the key [END] to return to the standard display. 8025/8030 CNC OPERATING MANUAL 19 3.1.6. Tool inspection. If during the running of a program it is wished to inspect or change a tool, the procedure to follow is indicated below: a) Press The programme being run will be interrupted and on the upper right-hand side of the screen the message INTERRUPTED shall appear. b) Press the function key [TOOL INSPEC]. At this time, M05 is run. On the screen, there will appear: JOG KEYS AVAILABLE EXIT c) By means of the JOG keys, the axes can be moved to the desired point. The TOOL INSPECTION sequence allows the spindle to start and stop during the removal of the tool, by means of the spindle operating keys situated on the Control panel. d) Once the tool has been inspected or changed: Press [CONTINUE] (According to the situation when [TOOL INSPEC] is pressed, M03 or M04 are executed). The screen will show: RETURN AXES NOT POSITIONED (Axes which have been moved manually). By means of the JOG keys the axes are taken to the position in which the cycle was interrupted. The CNC will not allow this position to be passed. When the axes are in position, on the screen there will appear: RETURN AXES NOT POSITIONED NONE e) Press The cycle will continue normally. 20 8025/8030 CNC OPERATING MANUAL 3.1.7. CNC reset When the key is pressed on the top right-hand side of the screen, the blinking message RESET? will appear on the screen. If the key is pressed once more, the CNC goes back to its initial conditions. 3.1.8. Display and deletion of messages sent by the FAGOR PLC 64 The CNC operates with the FAGOR PLC and the latter sends messages for display on the CNC, it is possible to access to a table of messages which are active at that moment. The CNC always displays the message with most priority, if there is more than one active message, the + sign will be highlighted (displayed in reverse video). To display the table, it is necessary to press the [PLC MESSAGES] function key. If there is such a number of messages that they occupy more than one screen, by pressing keys and it is possible to display these. One of the messages will appear highlighted indicating that it can be deleted from the table by pressing the DELETE key. When a deletion is made in this way, the CNC will deactivate the MARK corresponding to the PLC which sent the message. To select the message to delete the and keys must be used. 8025/8030 CNC OPERATING MANUAL 21 3.2. MODE 2: PLAY-BACK This method of programming is basically the same as the EDITOR mode, except with regard to programming the values of the coordinates. It allows the machine to be operated manually and the coordinate values reached to be entered as program coordinates. The execution of a program requires the following steps: 3.2.1. Selection of the operating mode PLAY-BACK - Press OP MODE - Press key 2 The meaning of the function keys to operate in this mode will appear on the screen. 3.2.2. Locking/Unlocking of memory Same as section 3.6.2. in EDITING mode(6). 3.2.3. Deletion of a complete program Same as section 3.6.3. in EDITING mode (6). 3.2.4. Change of program number Same as section 3.6.4. in EDITING mode (6). 3.2.5. Display and search of memorized subroutines Same as section 3.6.5. in EDITING mode (6). 3.2.6. Selection of a program Same as section 3.6.6. in EDITING mode (6). 22 8025/8030 CNC OPERATING MANUAL 3.2.7. Creating a program The creation of a program in PLAY BACK mode is the same as in EDITING mode except that the axes can be moved by means of the JOG keys. The axis coordinate values are displayed at the bottom of the screen. In a block which only contains the coordinates of one point, after using the JOG keys to move the axes, press ENTER and the coordinates of the point will be stored in the memory. Every time the ENTER key is pressed, the coordinates of the point according to the 3 active axes at that moment will be stored in memory. In order to activate an axis which is not active at that time, the key of the corresponding axis (X,Y,Z,W,V) must be pressed. If in addition to the coordinates of a point it is desired to write into the block further information such as G,S,M,T functions etc., each time the key of the corresponding axis is pressed the CNC will take as the value of the axis the coordinate at which the machine is at that moment.This method of editing is highly practical when creating a program for copying a part using functions G08 and G09. When G08 has been written into a block requiring it, use the JOG keys to move the machine to the end point of the tangent arc to the previous path, then press ENTER and the block will be stored in the memory. When G09 has been written into a block which requires it, use the JOG keys to move the machine to an intermediate point on the arc and press the ENTER key. The CNC will take the coordinates as those of the intermediate point on the arc. Then move the machine to the end point of the arc and once the ENTER key has been pressed the block will be stored in the memory. 3.2.8. Deletion of a block Same as in EDITING mode (6). 3.2.9. Copy a program. Same as in EDITING mode (6). 8025/8030 CNC OPERATING MANUAL 23 3.3. MODE 3: TEACH-IN This method of programming is basically the same as the EDITING mode, except that the blocks which are written may be executed before being entered into memory. This enables a part to be produced block by block while it is being programmed. The execution of a program requires the following steps: 3.3.1. Selection of the operating mode - Press OP MODE - Press key 3 The meaning of the function keys to operate in this mode will appear on the screen. 3.3.2. Locking/Unlocking of memory Same as section 3.6.2. in EDITING mode (6). 3.3.3. Deletion of a complete program Same as section 3.6.3. in EDITING mode (6). 3.3.4. Change of program number Same as section 3.6.4. in EDITING mode (6). 3.3.5. Display and search of memorized subroutines Same as section 3.6.5. in EDITING mode (6). 3.3.6. Selection of a program Same as section 3.6.6. in EDITING mode (6). 24 8025/8030 CNC OPERATING MANUAL 3.3.7. Creation of a program Same as section 3.6.7. in EDITING mode (6) except that the block may be executed before pressing ENTER. To do this: - Press . The CNC executes the block. - If it is correct, it may be recorded in memory by pressing ENTER. - If it is incorrect, press DELETE. - Rewrite the block. Atention: On pressing , the CNC executes the block and the display mode changes to AUTOMATIC mode. By pressing ENTER or DELETE the display returns to the TEACH-IN display mode. When the blocks are executed, the CNC retains the sequence of the completed blocks. Radius compensation cannot be performed in this mode. If a subroutine is called, the CNC will execute all its blocks. 3.3.8. Deletion of a block Same as in EDITING mode (6). 3.3.9. Copy a program. Same as in EDITING mode (6). 8025/8030 CNC OPERATING MANUAL 25