1. Fanuc
  2. SERIES 16/18/160/180 i PA (FUNCTION)

SERIES 16/18/160/180 i PA (FUNCTION) Connection manual (Function) Page 43

Connection manual (Function)
2. FUNCTION SPECIFICATIONS THAT DIFFER
FROM THE M series
B–63123EN/01
38
This manual mainly describes the differences from the retrace function
supported by the M series, as well as some precautions. The basic retrace
operation is the same as that for the retrace function supported by the M
series. Refer to the operator’s manual and connection manual.
1. Operation in G08 look–ahead control mode
Backward movement and re–forward movement can also be
performed in look–ahead control mode. The operation is as follows:
(1)When backward movement starts in look–ahead control mode,
look–ahead control mode is automatically canceled.
(2)Backward movement and re–forward movement are performed
with look–ahead control mode canceled.
(3)At the end of the block (N3) in which the backward movement
signal was turned on, single block stop is applied, then the
look–ahead control restart signal (RVSG08) is output.
(4)Subsequently starting machining continues machining from the
N4 block in look–ahead control mode.
(5)If backward movement was started after feed hold midway through
the execution of a block, look–ahead control mode is enabled from
the next block, not from the point at which forward feed is started
(point at which feed hold was applied).
Start
Look–ahead control on
(1) Turn on backward
movement signal
(1)
Turn off backward
movement signal
(2)
Look–ahead
control off
(3) (4)
Look–ahead
control on
N4
(Backward)(Backward)
(Re–forward) (Re–forward)
N2
(Forward)
N1
(Forward)
N3
(Forward)
(Forward)
2.13.1
Retrace
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Contents Summary of SERIES 16/18/160/180 i PA (FUNCTION) Connection manual (Function)

  • Page 1GE Fanuc Automation Computer Numerical Control Products Series 16i/18i/160ii/180i-PA ( Function ) Connection Manual B- 63123EN/01 May 1998
  • Page 2Warnings and notices for GFLE-003 this publication Warning In this manual we have tried as much as possible to describe all the various matters. However, we cannot describe all the matters which must not be done, or which cannot be done, because there are so many possibilities. Therefore, matters wh
  • Page 3DEFINITION OF WARNING, CAUTION, AND NOTE This manual includes safety precautions for protecting the user and preventing damage to the machine. Precautions are classified into Warning and Caution according to their bearing on safety. Also, supplementary information is described as a Note. Read the Wa
  • Page 4B–63123EN/01 PREFACE PREFACE This manual provides supplementary information on connection related to the punch press function, that is not covered by the other two manuals. The following items are explained for each function. 1. General Describes feature of the function. Refer to Operator’s manual a
  • Page 5PREFACE B–63123EN/01 D Notation of parameters other than bit type and bit axis type Data No. Data 1023 Related Manuals The table below lists manuals related to Series 16i/18i/160i/180i–PA. In the table, this manual is marked with an asterisk (*). Table 1 Related Manuals Specification Manual name num
  • Page 6B–63123EN/01 1. LIST OF FUNCTIONS 1 LIST OF FUNCTIONS General For details of connections that are not related to the punch press function, refer to the “FANUC Series 16i/18i/160i/180i–MODEL A CONNECTION MANUAL (FUNCTION)” (B–63003EN–1). Most of the functions described in B–63003EN–1 can be used with
  • Page 71. LIST OF FUNCTIONS B–63123EN/01 Item Whether supported 1 Straightness compensation f Settings related to servo–controlled f axes Parameters related to servo f Absolute position detection f FSSB setting f Settings related with coordinate f systems Machine coordinate system f Workpiece coordinate sy
  • Page 8B–63123EN/01 1. LIST OF FUNCTIONS Item Whether supported 2 VRDY off alarm ignore signal f Abnormal load detection f Servo/spindle motor speed ∆ : The spindle motor speed detection cannot be detected. 3 Manual operation f Jog feed/incremental feed f Manual handle feed f Manual handle interruption f T
  • Page 91. LIST OF FUNCTIONS B–63123EN/01 Item Whether supported 5 Optional block skip/ f addition of optional block skip Sequence number comparison and f stop Program restart × Tool retraction and return × Machining return and restart × function Rigid tapping return × 6 Interpolation function f Positioning
  • Page 10B–63123EN/01 1. LIST OF FUNCTIONS Item Whether supported 7 Feedrate control/acceleration and f deceleration control Feedrate control Rapid traverse rate ∆ : See chapter 2 Cutting feedrate clamp f Feed per minute f Feed per revolution/ × manual feed per revolution F1–digit feed × Feedrate inverse tim
  • Page 111. LIST OF FUNCTIONS B–63123EN/01 Item Whether supported 7 Acceleration/deceleration control Automatic acceleration/ f deceleration Bell–shaped acceleration/ f deceleration for rapid traverse Linear acceleration/deceleration f after interpolation for cutting feed Bell shaped acceleration/ f decelera
  • Page 12B–63123EN/01 1. LIST OF FUNCTIONS Item Whether supported 11 Program command f Decimal point programming/ f pocket calculator type decimal point programming G code system ∆ : See chapter 2 Program configuration f Inch/metric conversion f High speed cycle cutting × Custom macro f Custom macro f Interr
  • Page 131. LIST OF FUNCTIONS B–63123EN/01 Item Whether supported 12 Position display neglect f Run hour and parts count f display Graphic display/ ∆ : See chapter 2 dynamic graphic display Displaying operating monitor f Stamping the machining time f Software operator’s panel f Multi–language display ∆ : See
  • Page 14B–63123EN/01 1. LIST OF FUNCTIONS Item Whether supported 14 Measurement f Tool length measurement × Automatic tool length measurement × Skip function f Skip function f : See chapter 2 High–speed skip signal × Multi–step skip × Continuous high–speed skip × function Entering compensation values × Tool
  • Page 152. FUNCTION SPECIFICATIONS THAT DIFFER FROM THE M series B–63123EN/01 2 FUNCTION SPECIFICATIONS THAT DIFFER FROM THE M series Some of the functions described in the “FANUC Series 16i/18i/ 160i/180i–MODEL A CONNECTION MANUAL (FUNCTION)” (B–63003EN–1) have different specifications when used with the F
  • Page 162. FUNCTION SPECIFICATIONS THAT DIFFER B–63123EN/01 FROM THE M series 2.1 AXIS CONTROL 2.1.1 Name of Axes Difference Axis names can be selected from X, Y, Z, A, B, C, U, V, W, and T. X and Y, however, are automatically selected and always assigned to the basic axes. Parameter 1020 Name of the axis u
  • Page 172. FUNCTION SPECIFICATIONS THAT DIFFER FROM THE M series B–63123EN/01 #7 #6 #5 #4 #3 #2 #1 #0 16200 UVW ABM [Data type] Bit ABM To store and call a pattern, addresses A and B: 0 : Are used. 1 : Are not used. (The A and B axes can be used.) UVW To execute a macro function, addresses U, V, and W: 0 :
  • Page 182. FUNCTION SPECIFICATIONS THAT DIFFER B–63123EN/01 FROM THE M series 2.1.5 Follow–up CAUTION When the T–axis control function is used, the servo–off signal is generally used for a shot pin after T–axis positioning. If the *FLWU signal is set to 0, the follow–up function operates and sets the T–axis
  • Page 192. FUNCTION SPECIFICATIONS THAT DIFFER FROM THE M series B–63123EN/01 2.2 PREPARATIONS FOR OPERATION 2.2.1 Stored Stroke Limit 1 Difference If the end point specified for rapid traverse positioning that constitutes part of an automatic operation falls outside a predetermined range, no axial movement
  • Page 202. FUNCTION SPECIFICATIONS THAT DIFFER B–63123EN/01 FROM THE M series 2.3 REFERENCE POSITION ESTABLISHMENT 2.3.1 Manual Reference Position Return Difference Parameter No.1240 cannot be used. 2.3.2 Setting the Reference Position without Dogs Difference Parameter No.1240 cannot be used. 2.3.3 Referenc
  • Page 212. FUNCTION SPECIFICATIONS THAT DIFFER FROM THE M series B–63123EN/01 Parameter 16600 Width for the second reference position on each axis 16601 Width for the third reference position on each axis 16602 Width for the fourth reference position on each axis [Data type] Word [Unit of data] Increment sy
  • Page 222. FUNCTION SPECIFICATIONS THAT DIFFER B–63123EN/01 FROM THE M series 2.4 AUTOMATIC OPERATION 2.4.1 Feed Hold Difference (a) Nibbling mode When the *SP signal is set to 0 during positioning to the first punch point in nibbling mode, positioning stops. This sets the STL signal to 0 and the SPL signal
  • Page 232. FUNCTION SPECIFICATIONS THAT DIFFER FROM THE M series B–63123EN/01 2.4.3 Single Block Difference If the SBK signal is set to 1 while a pattern such as a bolt hole circle (G26) is being specified, the operation does not stop at the end of each program block. It stops only after the tool has been p
  • Page 242. FUNCTION SPECIFICATIONS THAT DIFFER B–63123EN/01 FROM THE M series 2.5 INTERPOLATION FUNCTION 2.5.1 Positioning Difference In G00 mode, punching is executed after the completion of axial movements. Generally, the F command cannot be specified in G00 mode. The F command can be specified only when
  • Page 252. FUNCTION SPECIFICATIONS THAT DIFFER FROM THE M series B–63123EN/01 2.5.2 Linear Interpolation/ Circular Interpolation Difference The T or C command cannot be specified in G01, G02, or G03 mode. Alarm and message Number Message Contents 4600 T, C COMMAND IN In the linear interpolation (G01) mode I
  • Page 262. FUNCTION SPECIFICATIONS THAT DIFFER B–63123EN/01 FROM THE M series 2.6 FEEDRATE CONTROL/ ACCELERATION AND DECELERATION CONTROL 2.6.1 Rapid Traverse Rate Difference Punching starts once positioning has been completed. A rapid traverse rate is overridden by the following values when a switch is pre
  • Page 272. FUNCTION SPECIFICATIONS THAT DIFFER FROM THE M series B–63123EN/01 Parameter #7 #6 #5 #4 #3 #2 #1 #0 16844 KL2j PT2j TM2j LP2j [Data type] Bit axis LP2j For rapid traverse during automatic operation, seven–level servo loop gain switching, based on the positioning distance, for position control fo
  • Page 282. FUNCTION SPECIFICATIONS THAT DIFFER B–63123EN/01 FROM THE M series 16845 Distance D1 to level 1 (in mm) 16846 Distance D2 to level 2 (in mm) 16847 Distance D3 to level 3 (in mm) 16848 Distance D4 to level 4 (in mm) 16849 Distance D5 to level 5 (in mm) 16850 Distance D6 to level 6 (in mm) 16851 Di
  • Page 292. FUNCTION SPECIFICATIONS THAT DIFFER FROM THE M series B–63123EN/01 [Valid data range] 0 to "120 Set the time during which the press start signal PF is set to 1 prior to the end of the positioning corresponding to each positioning distance (PF early output function). These parameters are valid for
  • Page 302. FUNCTION SPECIFICATIONS THAT DIFFER B–63123EN/01 FROM THE M series 16878 Positioning time for level 1 (when rapid traverse override is 100% or 75%) 16879 Positioning time for level 2 (when rapid traverse override is 100% or 75%) 16880 Positioning time for level 1 (when rapid traverse override is
  • Page 312. FUNCTION SPECIFICATIONS THAT DIFFER FROM THE M series B–63123EN/01 2.6.3 Rapid Traverse Override Difference In automatic rapid traverse, the rapid traverse rate can be overridden by the value determined by the ROV1 and ROV2 signals. If the function for varying the speed and time constant accordin
  • Page 322. FUNCTION SPECIFICATIONS THAT DIFFER B–63123EN/01 FROM THE M series The rapid traverse override depends on the states of the ROV1 and ROV2 signals when information relating to a block is read and stored into the buffer. Any change in the state of the ROV1 or ROV2 signal does not affect a block, if
  • Page 332. FUNCTION SPECIFICATIONS THAT DIFFER FROM THE M series B–63123EN/01 Signal address #7 #6 #5 #4 #3 #2 #1 #0 G233 *JVT2 *JVT1 Parameter #7 #6 #5 #4 #3 #2 #1 #0 16052 TJG [Data type] Bit TJG The jog override signals for the T–axis and C–axis (G233, #0 and #1) are: 0 : Not used. 1 : Used. 2.6.5 Look–A
  • Page 342. FUNCTION SPECIFICATIONS THAT DIFFER B–63123EN/01 FROM THE M series 2.7 AUXILIARY FUNCTION 2.7.1 Distribution End Signal Difference The DEN signal is set to 1 also in the following states: D Punch completion wait state (*PFIN or *NFIN) for the press function once all axial movements have been comp
  • Page 352. FUNCTION SPECIFICATIONS THAT DIFFER FROM THE M series B–63123EN/01 2.8 SPINDLE SPEED FUNCTION Difference S–code output and analog voltage control by the PMC are possible. The other spindle control functions cannot be used. 30
  • Page 362. FUNCTION SPECIFICATIONS THAT DIFFER B–63123EN/01 FROM THE M series 2.9 TOOL FUNCTION 2.9.1 Tool Offset Value/ Tool Offset Number/ Tool Offset Memory Difference D Setting Range of Tool Offset Value Increment system Metric input Inch input IS – A "9999. 99 mm "999. 999 inch IS – B "999. 999 mm "99.
  • Page 372. FUNCTION SPECIFICATIONS THAT DIFFER FROM THE M series B–63123EN/01 The signal is set to 0 in the following cases: D When the CNC enters the reset state. D When the actual punch count is preset, or a value less than the maximum punch count is entered. D When a tool which has not yet reached the en
  • Page 382. FUNCTION SPECIFICATIONS THAT DIFFER B–63123EN/01 FROM THE M series 2.10 DISPLAY/SET/EDIT 2.10.1 Waveform Diagnosis Display NOTE The display will act abnormally when the high–speed press control function is enabled (HSP bit, bit 0 of parameter 16000). 2.10.2 Graphic Display Difference There are no
  • Page 392. FUNCTION SPECIFICATIONS THAT DIFFER FROM THE M series B–63123EN/01 2.11 MEASUREMENT 2.11.1 Skip Function Difference G33 is used to specify the function. The address of the input signal is SKIP . 2.12 PMC CONTROL FUNCTION 2.12.1 PMC Axis Control CAUTION This function cannot be used when
  • Page 402. FUNCTION SPECIFICATIONS THAT DIFFER B–63123EN/01 FROM THE M series 2.13 A number following address G determines the meaning of the command for the concerned block. PREPARATORY G codes are divided into the following two types. FUNCTION Type Meaning (G FUNCTION) One–shot G code The G code is effect
  • Page 412. FUNCTION SPECIFICATIONS THAT DIFFER FROM THE M series B–63123EN/01 Table 2.13 G code list (1/2) System A System B Group Meaning G00 G00 Positioning (Rapid traverse) G01 G01 Linear interpolation (Cutting feed) 01 G02 G02 Circular interpolation (CW) G03 G03 Circular interpolation (CCW) G04 G04 Dwel
  • Page 422. FUNCTION SPECIFICATIONS THAT DIFFER B–63123EN/01 FROM THE M series Table 2.13 G code list (2/2) System A System B Group Meaning G57 G57 Work coordinates system 4 selection G58 G58 14 Work coordinates system 5 selection G59 G59 Work coordinates system 6 selection G61 G61 Exact stop mode G62 G62 15
  • Page 432. FUNCTION SPECIFICATIONS THAT DIFFER FROM THE M series B–63123EN/01 2.13.1 This manual mainly describes the differences from the retrace function Retrace supported by the M series, as well as some precautions. The basic retrace operation is the same as that for the retrace function supported by th
  • Page 442. FUNCTION SPECIFICATIONS THAT DIFFER B–63123EN/01 FROM THE M series Look–ahead control mode signal Look–ahead control restart signal RVSG08 End of N3 execution Automatic operation start ST Automatic operation in–progress signal STL Backward move- ment signal RVS Operation pause *SP Machining error
  • Page 452. FUNCTION SPECIFICATIONS THAT DIFFER FROM THE M series B–63123EN/01 (6) V command during multi–piece machining (7) M code for punch/laser switching 4. Limitations (1) The retrace function is optional. (2) Machining cannot be restarted if the NC mode differs from that selected when backward movemen
  • Page 46B–63123EN/01 3. PRESSING FUNCTION 3 PRESSING FUNCTION For the FS16/18/160/180 series, t in the following figure is set to a fixed value of 17 ms plus a variation of up to 2 ms. t Positioning Positioning Press start signal PF (from NC to machine) Press/nibbling finish signal *PFIN/*NFIN (from machine
  • Page 473. PRESSING FUNCTION B–63123EN/01 3.1 This control sends a signal “Start press and punch” to the machine after moving a tool to the position commanded in a predetermined block. PUNCH FUNCTION When the machine receives this signal, it starts pressing. As a result, (1–CYCLE punching is made on a workp
  • Page 48B–63123EN/01 3. PRESSING FUNCTION Examples Tool 01 profile Tool 02 profile N711G00G90X50.0Y30.0T02; . . . Punching is made using tool 02 N712X50.0Y30.0T01; . . . Punching is made using tool 01 The punch profile at (50, 30) position is as shown below. No punching is made in case of N712T01;, N712T01C
  • Page 493. PRESSING FUNCTION B–63123EN/01 3.2 Punching is made in a block where the X–axis or Y–axis if positioned at rapid traverse, in principle. POSITIONING & Command the following code, if it is not desired to punch a workpiece PRESSING OFF (G70) after positioning a tool to the commanded position at rap
  • Page 50B–63123EN/01 3. PRESSING FUNCTION 3.3 Nibbling means sequential repeated punching without stopping press motion. NIBBLING FUNCTION Assume Tt be the time required for one–cycle press motion. The remaining time obtained by subtracting punching time Tp from Tt (or, Ti = Tt – Tp) is the time allowable f
  • Page 513. PRESSING FUNCTION B–63123EN/01 The following functions are prepared for nibbling. Functions Description Circular nibbling (G68) Linear nibbling (G69) M12; ...... ...... Nibbling is performed in these blocks. ...... Nibbling by M function ...... M13; (Note) Other M codes may be used instead of M12
  • Page 52B–63123EN/01 3. PRESSING FUNCTION CAUTION 1 The maximum pitches in G68 and G69 are set by parameters No. 16186 (for mm input) and No. 16187 (for inch input). 2 If T code is commanded in G68 or G69 block, nibbling is started after the X and Y axes have moved to the first punch point and also a tool h
  • Page 533. PRESSING FUNCTION B–63123EN/01 3.4 In addition to the circular or linear nibbling according to the G68 or G69 command, this control can perform nibbling by M function. In other NIBBLING BY words, it can execute nibbling in the blocks from a block with the M code M FUNCTION of nibbling mode to a b
  • Page 54B–63123EN/01 3. PRESSING FUNCTION NOTE 1 The following commands only are executable in nibbling mode. (i) X, Y positioning command by G00 Provided that the T code and F1–digit command can be included in the same block where the X, Y positioning is made by G00 to the first punch point of nibbling. (i
  • Page 553. PRESSING FUNCTION B–63123EN/01 3.5 PRESS FUNCTION 3.5.1 1) Press start signal (output) PF 1–Cycle Press 2) Press stop signal (input) *PE 3) Punch finish signal for 1–cycle press (input) *PFIN In the punching block, the PF signal goes to 1 after positioning if tape or
  • Page 56B–63123EN/01 3. PRESSING FUNCTION X–axis positioning Set time for X–axis Y–axis positioning Set time for Y–axis C–axis positioning Set time for C–axis PF Fig. 3.5.1 (b) Quick generation of the PF signal NOTE The timer for quick generation of the PF signal can be set for up to seven steps for the X–
  • Page 573. PRESSING FUNCTION B–63123EN/01 Axial movement Next block PF *PE Setting in parameter 8 ms min. 16032 *PFIN Setting in parameter 16033 The press starts stopping. Press start 1–cycle press process Fig. 3.5.1 (c) 1–cycle press process in the forming mode NOTE 1 Parameter TCF (No.16003#5) can be used
  • Page 58B–63123EN/01 3. PRESSING FUNCTION The *NFIN signal goes to 0, and the tool starts moving to the last punch point at the same time the NBLE signal goes to 1. If the *PE signal goes to 0 after the end of positioning to the last punch point, the PF signal goes to 0. Accordingly, the press is stopped. I
  • Page 593. PRESSING FUNCTION B–63123EN/01 CAUTION 1 Let the time required for 1–cycle press operation be Tt and the time required for punch operation be Tp. The time permissible for positioning Ti is found by the following formula: Ti = Tt – Tp. The maximum distance allowable for positioning requiring the t
  • Page 60B–63123EN/01 3. PRESSING FUNCTION In the nibbling block when the CPS signal is 1, when the time set in parameter 16034 elapses after positioning to the first punch point ends, the PF signal goes to 1, but the NBL signal does not go to 1. When the *PFIN signal goes to 0, the tool starts positioning t
  • Page 613. PRESSING FUNCTION B–63123EN/01 CAUTION 1 Override signals ROV1 and ROV2 for rapid traverse are effective during positioning to the first punch point in the nibbling block. After that, the ROV1 and ROV2 signals are ineffective during positioning for the pitch to the last punch point, and the overr
  • Page 62B–63123EN/01 3. PRESSING FUNCTION 3.5.3 1) Manual press start signal (input) MPS Manual Press 2) Continuous manual press signal (input) MNS Setting the MPS signal to 1 can set the press start (PF) signal to 1. The signal is used when a 1–cycle press operation is performed with the
  • Page 633. PRESSING FUNCTION B–63123EN/01 Positioning to the first Positioning to the last punch point punch point Axial movement Next block T1 T2 T1 T2 T1 T2 PFL T1 : Time set in parameter 16034 T2 : Time set in parameter 16031 Fig. 3.5.4 (b) Nibbling when the PFL signal is 1 When the PFL changes from 1 to
  • Page 64B–63123EN/01 3. PRESSING FUNCTION 3.5.6 When the press start lock (PFL) signal is 0 in the block for punching, Press Start Waiting setting the PFW signal to 1 inhibits the press start (PF) signal from going to 1. The PFW signal can be used when an attempt is made to apply an Signal (Input) interlock
  • Page 653. PRESSING FUNCTION B–63123EN/01 3.5.8 When the setting in parameter DPE (No. 16003#6) is 1, the EPE signal Press Stop Signal enables switching of the press stop (*PE) signal between effective and ineffective states. When the EPE signal is 0, the *PE signal is ignored. Neglect (Input) When the EPE
  • Page 66B–63123EN/01 3. PRESSING FUNCTION 3.5.10 Press Start Auxiliary Signal B DSPF [Classification] Output signal [Function] Notifies the PMC of a punching block. [Output condition] Once positioning has been completed as part of automatic operation, this signal is output in a punching block in wh
  • Page 673. PRESSING FUNCTION B–63123EN/01 3.6 As the speed of the press mechanism increases, the time between the end of pressing and the beginning of the next positioning has a greater effect HIGH SPEED PRESS on the hit count of the punch press. CONTROL FUNCTION If the time can be estimated, the hit count
  • Page 68B–63123EN/01 3. PRESSING FUNCTION Signal Connection of signal *PFIN and *NFIN is as follows: 1 When high speed DI is used *PFIN 01 HDI0 02 0V *NFIN 2 When I/O card is used *PFIN B22 C71 *NFIN B23 +24/ 0 V Parameter #7 #6 #5 #4 #3 #2 #1 #0 16000 HCI HSP [Data type] Bit HSP High–speed press control is
  • Page 693. PRESSING FUNCTION B–63123EN/01 Limitations Using the high–speed press control function imposes the following limitations: 1 The PMC cannot execute axis control. 2 The look–ahead control function cannot be used. 3 High–speed press control does not function if followed by a non–punching block. That
  • Page 70B–63123EN/01 3. PRESSING FUNCTION 3.7 EXTERNAL OPERATION FUNCTION EF, EFS, FIN External operation When a tape or memory command input is selected, press start signal PF function signal (output) is turned to 1 after positioning in a block to be punched. However, if EF signal EFS is 1, signal
  • Page 714. FUNCTIONS TO SIMPLIFY PROGRAMMING B–63123EN/01 4 FUNCTIONS TO SIMPLIFY PROGRAMMING 66
  • Page 72B–63123EN/01 4. FUNCTIONS TO SIMPLIFY PROGRAMMING 4.1 By changing the hold position of a workpiece by the workpiece holders, a workpiece having a size larger than the stroke in X–axis direction of the AUTOMATIC machine can be machined. REPOSITIONING If it is desired to punch a workpiece at the workp
  • Page 734. FUNCTIONS TO SIMPLIFY PROGRAMMING B–63123EN/01 3) The workpiece holder moves in the X–axis direction to relocate the hold position. Y X 4) The workpiece holder moves in the Y–axis direction to return to the position where it can hold the workpiece. ÌÌÌÌÌ ÌÌÌÌÌ ÌÌÌÌÌ ÌÌÌÌÌ ÌÌÌÌÌ 5) The claw of the
  • Page 74B–63123EN/01 4. FUNCTIONS TO SIMPLIFY PROGRAMMING 4.2 The multi–piece machining function enables several sheets of product with the same punching shape to be produced from a single sheet of MULTI–PIECE material at a time by simple commands. MACHINING This function allows so called “trial machining”
  • Page 754. FUNCTIONS TO SIMPLIFY PROGRAMMING B–63123EN/01 4.2.2 Specify any of the following commands, and then multi–piece machining Multi–Piece Machining is performed by calling machining commands stored using the macro function. Commands (G73, G74) G73 W ωn Q q ; or G74 W ωn Q q ; where ωn: A macro numbe
  • Page 76B–63123EN/01 4. FUNCTIONS TO SIMPLIFY PROGRAMMING Signal Multi–piece machining setting signal MLP1, MLP2 [Classification] Input signal [Function] The signals can set the method used for machining multiple workpieces. These signals are effective when the MLP bit (bit 3 of parameter 16201)
  • Page 774. FUNCTIONS TO SIMPLIFY PROGRAMMING B–63123EN/01 16206 Machining pattern when multiple workpieces are taken [Data type] Byte [Valid data range] 0 to 3 Parameter 16206 sets a machining pattern when multiple workpieces are taken. 0 : A program without the G73 or G74 command for machining when multipl
  • Page 78B–63123EN/01 4. FUNCTIONS TO SIMPLIFY PROGRAMMING Alarm and message Number Message Contents 4531 U/V MACRO FORMAT ERROR An attempt was made to store a macro while storing another macro using a U or V macro. A V macro was specified although the processing to store a macro was not in progress. A U mac
  • Page 794. FUNCTIONS TO SIMPLIFY PROGRAMMING B–63123EN/01 4.3 The M–codes which is set by parameters (No. 16610 to 16614) are commanded, the crack between work coordinate system and machine Y–AXIS CRACK coordinate system of Y–axis repositioning motion is canceled. CANCEL Example1 Y1525M30; Y–axis moves incl
  • Page 80B–63123EN/01 5. TOOL FUNCTION (T FUNCTION) 5 TOOL FUNCTION (T FUNCTION) 75
  • Page 815. TOOL FUNCTION (T FUNCTION) B–63123EN/01 5.1 By specifying an up to 8–digit numerical value following address T, tools can be selected on the machine. TOOL SELECTION One T code can be commanded in a block. Refer to the machine tool FUNCTION builder’s manual for the number of digits commandable wit
  • Page 82B–63123EN/01 5. TOOL FUNCTION (T FUNCTION) CAUTION 1 The correspondence between commandable T codes and tools depends upon machine tool builders. The commandable T codes are set in tool registering screen before shipment from factory (III-10.8). If a commanded T code was not registered, alarm (No. 4
  • Page 835. TOOL FUNCTION (T FUNCTION) B–63123EN/01 5.2 Tool offset is applicable to respective T codes in the X–axis and Y–axis directions. TOOL OFFSET Since use of this tool offset function depends upon machine tool builders, refer to the machine tool builder’s manual. NOTE 1 Tool offset compensation appli
  • Page 84B–63123EN/01 5. TOOL FUNCTION (T FUNCTION) 5.3 The tool positions corresponding to respective tool numbers on the turret axis are set in the tool registered screen in the unit of least command TURRET AXIS increment. By commanding one of T0 to T9999 using tape, MDI, or CONTROL memory command, the con
  • Page 855. TOOL FUNCTION (T FUNCTION) B–63123EN/01 On the other hand, axis moving signal MVT is set to 1, even if signal *ITT is 0. Accordingly, whether the positioning of the turret axis is executed or not can be known by signal MVT on the machine side. The above description may be summarized as follows. S
  • Page 86B–63123EN/01 5. TOOL FUNCTION (T FUNCTION) An example of a time chart for above description is shown below. Road of T command Next action T code signal TF TMF MVT INPT 0 *ITT 1 SVFT Mechanical clamp using shot pins or Release the like Motion corresponding to T code signal Motion of servo motor Axial
  • Page 875. TOOL FUNCTION (T FUNCTION) B–63123EN/01 An example of the manual reference point return of the turret axis will be shown as a time chart below. When the manual reference point return of the turret axis is completed, the tool number preset in the tool registering screen is automatically selected.
  • Page 88B–63123EN/01 5. TOOL FUNCTION (T FUNCTION) 5.3.1 If T command neglect signal (input) TNG is 1 when a T code is T Command Neglect commanded by tape, MDI, or memory command, the commanded T code is ignored. When a block information is read and a T code is included in Signal (Input) the block, the cont
  • Page 895. TOOL FUNCTION (T FUNCTION) B–63123EN/01 5.3.3 Although the turret axis control has been described in detail up to this Turret Indexing point, the following is included in the description: The above explanation shows only one example. For example, in the case Completion Signal of mechanical clampi
  • Page 90B–63123EN/01 5. TOOL FUNCTION (T FUNCTION) Read T code Next operation T code signal ‘TF’ TMF ‘MVT’ ‘TIE’ ‘INPT’ 0 ‘ITT’ 1 ‘SVFT’ Mechanical clamp by shot pin Operation for T code signal Axis Movement of axis movement 0 ‘*SP’ ‘ST’ FIN Fig. 5.3.3 5.3.4 The station number (tool number) being set when t
  • Page 915. TOOL FUNCTION (T FUNCTION) B–63123EN/01 5.3.5 The content of the number of punches of the tool until at that time which Number of Punches corresponds to T code instructed when T command is done is outputted to PMC from CNC. Signal (Output) It is a binary code signal of 32 points. PN00 – PN31 Corr
  • Page 92B–63123EN/01 5. TOOL FUNCTION (T FUNCTION) Signal address #7 #6 #5 #4 #3 #2 #1 #0 F244 RP8T RP7T RP6T RP5T RP4T RP3T RP2T RP1T F245 RP16T RP15T RP14T RP13T RP12T RP11T RP10T RP9T Parameter 16680 Position of machine zero point 1 on T–axis 16681 Position of machine zero point 2 on T–axis 16682 Positio
  • Page 935. TOOL FUNCTION (T FUNCTION) B–63123EN/01 5.4 MULTIPLE–TOOL CONTROL (OUTPUT) CMOK , MIE General A common way of handling the tools, i.e., the metal dies, for punch presses is to store each die in the tool holder. To select a tool, it is necessary to index the magazine containing th
  • Page 94B–63123EN/01 5. TOOL FUNCTION (T FUNCTION) When the CNC controls the indexing of the tool holder, the T code shall contain a two–digit pot number from 00 to 99 as shown above. Specify a three–or four–digit T code to use the multiple–tool system. The first two digits are the pot number and the last t
  • Page 955. TOOL FUNCTION (T FUNCTION) B–63123EN/01 Tool holder T11 Y Tool reference position Center of the tool holder T1101 Parallel + Direction Angular displacement from of rotation the tool reference position T1101 = 0.00° T1104 T1102 – T1102 = 90.00° T1103 = 180.00° T1104 = 270.00° T1103 Fig. 5.4 (b) CA
  • Page 96B–63123EN/01 5. TOOL FUNCTION (T FUNCTION) Tool reference position Y Y–axis compensation T1101 Center of the tool holder T1104 T1102 T1103 Tool holder T11 Fig. 5.4 (c) CAUTION To use the compensation function, set parameter TDF (No. 16263#2) to 1. Tool change The following tool changes are possible
  • Page 975. TOOL FUNCTION (T FUNCTION) B–63123EN/01 D Tool selection command T1102 T1102 T11 motion The C axis rotates according T1102 indexing is complete. Output of the T code and FIN signal to T02 MIE signal =1 corresponding TF signal CMOK signal = 1 CMOK signal = 0 Fig. 5.4 (d) D Timing diagram The T com
  • Page 98B–63123EN/01 5. TOOL FUNCTION (T FUNCTION) D Regular tool selection command T10 T10 The C axis returns to Indexing of T10 T10 indexing completed the reference position. Output of the T code and FIn signal MIE signal = 0 corresponding TF signal CMOK signal = 1 Fig. 5.4 (e) D Timing diagram The T comm
  • Page 995. TOOL FUNCTION (T FUNCTION) B–63123EN/01 (4) A tool in a multiple–tool holder to a tool in another multiple–tool holder If the C axis is not positioned at the reference position when the T command for selecting a tool in a multiple–tool holder is issued after a tool in another multiple tool holder
  • Page 100B–63123EN/01 5. TOOL FUNCTION (T FUNCTION) (5) A tool in a multiple tool holder to another tool in the same multiple tool holder When the T command for a tool in a multiple–tool holder is issued after another tool in the same tool holder has been selected, the necessary T code and the corresponding
  • Page 1015. TOOL FUNCTION (T FUNCTION) B–63123EN/01 D It is possible to create an image of a tool in the multiple–tool system on the graphic screen. Specify the tool contour on the tool contour setting screen. Tools in the multiple system are assigned numbers 101 to 164, as specified by the T code. The proce
  • Page 102B–63123EN/01 5. TOOL FUNCTION (T FUNCTION) 5.5 T–CODE PRE–ISSUE FUNCTION General In automatic operation, this function searches the program to be executed for T commands and outputs the T codes in advance. The machine can prepare for tool change before execution of the tool change command. Search fo
  • Page 1035. TOOL FUNCTION (T FUNCTION) B–63123EN/01 Once the pre–read T–code operation has been completed, the actual T command is executed. The command is executed under usual T function control. Once this T command has been processed, a subsequent pre–read T–code is output. That is, a pre–read T code is ou
  • Page 104B–63123EN/01 5. TOOL FUNCTION (T FUNCTION) Examples O0100 ; O9500 ; N1 G92 X1800. Y1500. ; N10 #100 = 1. N2 G90 G00 X1000. Y1000. T400 ; N20 IF [#5001 EQ 0. ] GOTO 50 ; N3 G65 P9500 X500. Y500. T500 ; N30 G90 G00 X#24 Y#25 T#20 ; N4 G72 X100. Y100. ; N40 GOTO 60 ; N5 G26 I10. J0 K4 T600 ; N50 T#100
  • Page 1055. TOOL FUNCTION (T FUNCTION) B–63123EN/01 Signal address #7 #6 #5 #4 #3 #2 #1 #0 G248 BTFIN #7 #6 #5 #4 #3 #2 #1 #0 F232 BTF #7 #6 #5 #4 #3 #2 #1 #0 F246 BT07 BT06 BT05 BT04 BT03 BT02 BT01 BT00 #7 #6 #5 #4 #3 #2 #1 #0 F247 BT15 BT14 BT13 BT12 BT11 BT10 BT09 BT08 #7 #6 #5 #4 #3 #2 #1 #0 F248 BT23 BT
  • Page 106B–63123EN/01 5. TOOL FUNCTION (T FUNCTION) 5.6 TOOL DATA SETTING FUNCTION General This function makes the area used for registering tool numbers, tool position compensation, punch count, and other tool data available to the user. This enables the user to customize the registered tool data. This allo
  • Page 1075. TOOL FUNCTION (T FUNCTION) B–63123EN/01 Tool number When specifying up to four digits with a T command, select 2 bytes. When specifying five or more digits with a T command, select 4 bytes. If the 4–byte option is selected, T–axis control is possible with a T command having five or more digits. X
  • Page 108B–63123EN/01 5. TOOL FUNCTION (T FUNCTION) Parameter #7 #6 #5 #4 #3 #2 #1 #0 16280 UTL UTS UCT UPC UTC UOY UOX UT8 [Data type] Bit This parameter is valid when the function used to set tool data is specified. In the following description, n represents the number of tools to be stored. UT8 As a tool
  • Page 1095. TOOL FUNCTION (T FUNCTION) B–63123EN/01 #7 #6 #5 #4 #3 #2 #1 #0 16281 PC4 OY4 OX4 [Data type] Bit This parameter is valid when the function to set tool data is specified. In the following description, n represents the number of tools to be stored. OX4 For the tool position compensation value alon
  • Page 110B–63123EN/01 5. TOOL FUNCTION (T FUNCTION) #7 #6 #5 #4 #3 #2 #1 #0 16283 MY4 MX4 [Data type] Bit This parameter is valid when the function used to set tool data is specified. In the following description, m represents the number of subtools stored for a multi–tool. MX4 For the tool position compensa
  • Page 1115. TOOL FUNCTION (T FUNCTION) B–63123EN/01 Sample registration data Conditions: T–axis machine position of 6 digits; 300 tools to be registered; tool number consisting of 8 digits; X, Y position compensation consisting of 6 digits; punch count of 8 digits; The graphic function and tool life manageme
  • Page 112B–63123EN/01 5. TOOL FUNCTION (T FUNCTION) 5.7 UNREGISTERED T CODE SIGNAL General The unregistered T code signal is output if a T code which is not registered using the tool data registration screen is specified during automatic operation. The PMC can monitor this signal and issue an alarm if it is
  • Page 1135. TOOL FUNCTION (T FUNCTION) B–63123EN/01 5.8 In JOG mode, setting signal MNTCHG to 1 enables the tool to be changed easily in manual mode, as follows: MANUAL TOOL (1) In JOG mode, set signal MNTCHG to 1. CHANGE (2) Signal MNTMOD goes to 1. (3) If the C–axis is not positioned to the reference posit
  • Page 114B–63123EN/01 5. TOOL FUNCTION (T FUNCTION) T–axis selection signal TAXSJ [Classification] Input signal [Function] Notifies the CNC that T–axis movement has become possible in JOG mode. The CNC does not perform the next operation until the state of this signal matches that of signal STAXS. M
  • Page 1156. C–AXIS CONTROL B–63123EN/01 6 C–AXIS CONTROL 110
  • Page 116B–63123EN/01 6. C–AXIS CONTROL 6.1 For predetermined dies (tools) on a turret, the angular position of the die can be changed with a command from a tape, a memory or MDI. C AXIS CONTROL In the past, it was necessary to use many dies when the die shape is the (DIE ANGLE same but the die arrangement i
  • Page 1176. C–AXIS CONTROL B–63123EN/01 6.2 C–AXIS SYNCHRONIZATION CONTROL General The C–axis synchronization control function enables operation of the punch section of the die in sync with the die section of the die by using a separate servo motor for each section. C–axis synchronization control simultaneou
  • Page 118B–63123EN/01 6. C–AXIS CONTROL Synchronization error During C–axis synchronous operation, position deviation of the C1–axis alarm and C2–axis is monitored. The maximum allowable position deviation is set in parameter Nos. 16364 and 16365. If the position deviation error for the C1–axis or C2–axis ex
  • Page 1196. C–AXIS CONTROL B–63123EN/01 Signal C–axis control status signal SC1 SC2 [Classification] Output signal [Function] These signals notify the PMC of whether C–axis independent control or C–axis synchronization control is applied. [Output condition] These signals are set to 1 upon p
  • Page 120B–63123EN/01 6. C–AXIS CONTROL Signal address #7 #6 #5 #4 #3 #2 #1 #0 G140 SYNC8 SYNC7 SYNC6 SYNC5 SYNC4 #7 #6 #5 #4 #3 #2 #1 #0 F233 SC2 SC1 Parameter #7 #6 #5 #4 #3 #2 #1 #0 16360 ACS SYN [Data type] Bit SYN C–axis synchronous control is: 0 : Disabled. 1 : Enabled. ACS Under C–axis synchronous con
  • Page 1216. C–AXIS CONTROL B–63123EN/01 CAUTION For C–axis synchronization control, two servo motors are used: one for the C1–axis and the other for the C2–axis. This means that for the C1–axis and C2–axis, the same values must be set in the parameters (for setting a feedrate, time constant, and so forth) pr
  • Page 122B–63123EN/01 6. C–AXIS CONTROL 6.3 C–AXIS OFFSET FUNCTION General For the punch press, a tool is used which allows the angle to be changed according to the machine. This type of rotary tool is subject to CNC C–axis control. A C command is used to change the angular position of a tool. When a machine
  • Page 1236. C–AXIS CONTROL B–63123EN/01 The N110 block specifies a tool change command. So, C–axis offset is canceled, and reference position return is performed. The N120 block specifies rotary tool T10. So, C–axis movement by 90.00 deg plus an offset of 0.1 deg is performed once positioning along the X–axi
  • Page 124B–63123EN/01 6. C–AXIS CONTROL 6.3.2 C–axis Offset Type B General This function performs C–axis offset as part of a tool change operation based on a T command, either before or after the mechanical attachment/detachment of rotary tools and tool holders. Operation 1 Exchanging a regular tool with a r
  • Page 1256. C–AXIS CONTROL B–63123EN/01 2 Exchanging a rotary tool or tool in a multiple–tool holder with a regular tool T command T code output TF (4) Tool indexing C–axis reference position return Next Block CPEN signal (2) (3) TFIN (5) C–axis detach (1) Positioning at C0° CFDC signal (1) When a regular to
  • Page 126B–63123EN/01 6. C–AXIS CONTROL CAUTION 1 When using this function, set bit 2 (MAI) of parameter No. 16360 to 1 and bit 3 (MAB) of parameter No. 16360 to 1. 2 When using this function, enable movement along the T axis (by setting bit 5 (CRM) of parameter No. 16362 to 0) only when the tool is at the r
  • Page 1276. C–AXIS CONTROL B–63123EN/01 Signal address #7 #6 #5 #4 #3 #2 #1 #0 G233 CFDC #7 #6 #5 #4 #3 #2 #1 #0 F232 CPEN Parameter #7 #6 #5 #4 #3 #2 #1 #0 16360 MAB MAI [Data type] Bit MAI The function for compensating the C–axis position is: 0 : Invalidated. 1 : Validated. MAB The function B for compensat
  • Page 128B–63123EN/01 6. C–AXIS CONTROL 16370 Number of tool 1 for which C–axis control can be executed 16371 Number of tool 2 for which C–axis control can be executed 16372 Number of tool 3 for which C–axis control can be executed 16373 Number of tool 4 for which C–axis control can be executed 16374 Number
  • Page 1296. C–AXIS CONTROL B–63123EN/01 16430 C–axis position compensation 1 to use function for compensating the C–axis position 16431 C–axis position compensation 2 to use function for compensating the C–axis position 16432 C–axis position compensation 3 to use function for compensating the C–axis position
  • Page 130B–63123EN/01 6. C–AXIS CONTROL 16450 C2–axis position compensation1 to use function for compensating the C–axis position 16451 C2–axis position compensation2 to use function for compensating the C–axis position 16452 C2–axis position compensation3 to use function for compensating the C–axis position
  • Page 1317. SAFETY ZONE CHECK B–63123EN/01 7 SAFETY ZONE CHECK This is the safety function to set the safety zone for protecting the workpiece holder that holds the workpiece set on the carriage, and disable punching in that area or forbid the tool to approach thereinto. #0 Tool figure area Table #3 #1 #2 #4
  • Page 132B–63123EN/01 7. SAFETY ZONE CHECK 7.1 TYPE A Punch forbidden area The safety zone is settable in two types, punch forbidden area and and approach forbidden approach forbidden area, that are set by the parameter SZ1 to SZ4 (No. area 16501#0 – #3) shown below. 1) Punch forbidden area When the tool fig
  • Page 1337. SAFETY ZONE CHECK B–63123EN/01 7.2 TYPE B General By setting bit 0 (SF0) of parameter No. 16500, the type B safety zone check can be selected. With type B, no alarm is issued even if a tool enters a safety zone; after confirming the safety of the situation, the operator can perform a punch operat
  • Page 134B–63123EN/01 7. SAFETY ZONE CHECK 7.3 Set the machine coordinate value when the workpiece holder is positioned at the tool center (punching position), in the parameters 16505 – 16516 SETTING THE in output units. SAFETY ZONE Xwz X2a Xla Punching position Ya Ywz Yd H1wz Ya Yc Yb #1 #2 #3 #4 +Y 0 X2a X
  • Page 1357. SAFETY ZONE CHECK B–63123EN/01 7.4 SETTING THE TOOL SHAPE AREA P Fig. 7.4 (a) The specification of the area of tool figure sets the size in the X direction and Y direction of the tool by the parameter (No. 16517 to 16532, 16551 to 16558). The setting unit is output unit. Twelve kinds of or less t
  • Page 136B–63123EN/01 7. SAFETY ZONE CHECK 7.5 AUTOMATIC SAFETY–ZONE SETTING Workpiece holder The detector installed in the machine automatically detects the positions position detector signal of the workpiece holders mounted on the carriage. The detected values (input) SAFZ are set in the safety z
  • Page 1377. SAFETY ZONE CHECK B–63123EN/01 The servo delay can be calculated by the following formulas: ∆E = T1 F + T2 F (exponential acceleration/deceleration) ∆E = 1/2T1 F + T2 F (linear acceleration/deceleration) ∆E: Servo delay T1: Automatic acceleration/deceleration time constant T2: Servo time constant
  • Page 138B–63123EN/01 7. SAFETY ZONE CHECK 7.5.2 Detecting Workpiece Holder Position Using an External Signal Detection method 1 Automatic safety zone setting is enabled when reference position return along the X–axis is completed immediately after CNC power–on. After selecting manual reference position retu
  • Page 1397. SAFETY ZONE CHECK B–63123EN/01 Timing chart ZRN JOG SAFRQ SAFEXE +X, – X ZP1 confirmation Movement to X axis Movement to High–speed reference position return position A Safety zone position detection Detection method 2 After automatic or manual reference position return along the X–axis, automati
  • Page 140B–63123EN/01 7. SAFETY ZONE CHECK Timing chart ZRN JOG ZP1 SAFRQ SAFEXE +X, – X X–axis movement Movement to High speed reference position return operation position A Safety zone position detection Safety zone position detection Once reference position return along the X–axis has been completed, the
  • Page 1417. SAFETY ZONE CHECK B–63123EN/01 CAUTION 1 Use bit 2 (ZI0) of parameter No. 16502 to switch between the detection methods. 2 The position of a workpiece holder on the Y–axis cannot be detected automatically. 3 To enable the execution of safety zone position detection, set a detection start position
  • Page 142B–63123EN/01 7. SAFETY ZONE CHECK 7.5.3 After safety zone values are set automatically, they can be displayed on Displaying the Safety the safety zone screen as shown below. With this screen, the user can check whether the set values are valid. Zones and Tool Zone Screen Type A SAFETY ZONE (ABSOLUTE
  • Page 1437. SAFETY ZONE CHECK B–63123EN/01 7.6 SIGNAL Selection signal for tool area of safety zone SZTS0 to SZTS3 [Classification] Input signal [Function] These signals are used to select a tool area for safety zone checking. These signals must be changed while a T code is being read or upon
  • Page 144B–63123EN/01 7. SAFETY ZONE CHECK Tool area in which an actual safety zone check is made Virtual tool area Output when the virtual tool area over- laps a workpiece holder area Workpiece holder Signals SZT1 to SZT12 correspond to tool areas 1 to 12, respectively. Punch forbidden area–entered signal W
  • Page 1457. SAFETY ZONE CHECK B–63123EN/01 Safety zone setting ready signal SAFEXE [Classification] Output signal [Function] This signal notifies the PMC that the position set in parameter No. 16535 has been reached during automatic safety zone setting, based on an external signal. [Output condition
  • Page 146B–63123EN/01 7. SAFETY ZONE CHECK 7.7 PARAMETER #7 #6 #5 #4 #3 #2 #1 #0 16500 YSF SAT SF0 [Data type] Bit SF0 The safety zone of type: 0 : A is used. 1 : B is used. SAT When punching is inhibited in the safety zone, the block in which a T command is specified is checked: 0 : In advance. 1 : After th
  • Page 1477. SAFETY ZONE CHECK B–63123EN/01 SZI Data set on the safety zone setting display is: 0 : Invalidated. 1 : Validated. SOF In the safety zone check, tool position compensation is: 0 : Not considered. 1 : Considered. 16505 Positive X coordinate for safety zone 1 16506 Negative X coordinate for safety
  • Page 148B–63123EN/01 7. SAFETY ZONE CHECK 16517 Size of tool area 1 in the X direction for the safety zone function 16518 Size of tool area 1 in the Y direction for the safety zone function 16519 Size of tool area 2 in the X direction for the safety zone function 16520 Size of tool area 2 in the Y direction
  • Page 1497. SAFETY ZONE CHECK B–63123EN/01 16533 Distance between the position detector of the workpiece holder and the punch [Data type] Two–word [Unit of data] Increment system IS–A IS–B Unit Millimeter machine 0.01 0.001 mm Inch machine 0.001 0.0001 inch [Valid data range] 0 to "99999999 The parameter set
  • Page 150B–63123EN/01 7. SAFETY ZONE CHECK 16536 X–axis rapid traverse rate for automatic setting [Data type] Two–word [Unit of data] Increment system Unit of data Valid data range Millimeter machine 1 mm/min 30 to 24000 Inch machine 0.1 inch/min 30 to 9600 This parameter specifies an X–axis rapid traverse r
  • Page 1517. SAFETY ZONE CHECK B–63123EN/01 16540 Width of workpiece holder 1 along the X–axis for automatic setting 16541 Width of workpiece holder 2 along the X–axis for automatic setting 16542 Width of workpiece holder 3 along the X–axis for automatic setting 16543 Width of workpiece holder 4 along the X–a
  • Page 152B–63123EN/01 7. SAFETY ZONE CHECK 7.8 ALARM AND MESSAGE Number Message Contents 4800 ZONE : PUNCHING INHIBITED 1 When a safety zone check was executed, a punch command was specified in area 1 where punching is inhibited. 4801 ZONE : PUNCHING INHIBITED 2 When a safety zone check was executed, a punch
  • Page 1538. WORKPIECE HOLDER INTERFERENCE AVOIDANCE FUNCTION B–63123EN/01 8 WORKPIECE HOLDER INTERFERENCE AVOIDANCE FUNCTION General If the tool is positioned to the normal height (for punching), as shown below, the tool will interfere with the workpiece holder when the workpiece holder moves into the turret
  • Page 1548. WORKPIECE HOLDER INTERFERENCE B–63123EN/01 AVOIDANCE FUNCTION 8.1 TYPE A Specification If the CNC makes a check to find the positioning path before the start of positioning, and the check reveals interference between the tool area and workpiece holder area, the CNC sets tool escape signal WHAL (F
  • Page 1558. WORKPIECE HOLDER INTERFERENCE AVOIDANCE FUNCTION B–63123EN/01 CAUTION After the *NFIN signal has been set to 0, at least 48 ms is required for the *PE signal to be set to 0. If this period is not provided, the *PE signal may not be used to set the PF and NBL signals to 0 and set the WHAL signal t
  • Page 1568. WORKPIECE HOLDER INTERFERENCE B–63123EN/01 AVOIDANCE FUNCTION 8.2 TYPE B Specification If, during automatic operation, a positioning operation may cause the tool area to interfere with the workpiece holder area, this function first moves the tool along a non–interfering axis, which may be either
  • Page 1578. WORKPIECE HOLDER INTERFERENCE AVOIDANCE FUNCTION B–63123EN/01 (2) When the start and end points of movement along the Y–axis are above the Y area of the workpiece holders Tool Tool Y X (3) When the tool does not cross the X area of a workpiece holder for movement along the X–axis Tool Y Tool X Wh
  • Page 1588. WORKPIECE HOLDER INTERFERENCE B–63123EN/01 AVOIDANCE FUNCTION CAUTION If feed hold signal *SP (G008#5) is set to 0 during an avoidance operation, the tool stops upon the completion of the avoidance operation. 8.3 (1) The workpiece holder area (parameter Nos. 16505 to 16516) of the safety zone fun
  • Page 1598. WORKPIECE HOLDER INTERFERENCE AVOIDANCE FUNCTION B–63123EN/01 8.4 SIGNAL Tool escape completion signal WHALC [Classification] Input signal [Function] This signal posts the completion of tool escape. [Operation] When this signal is set to 1, the WHAL signal is set to 0. Tool escape signal
  • Page 1608. WORKPIECE HOLDER INTERFERENCE B–63123EN/01 AVOIDANCE FUNCTION Signal address #7 #6 #5 #4 #3 #2 #1 #0 G232 WHALC ACZEXE #7 #6 #5 #4 #3 #2 #1 #0 F231 WHAL 155
  • Page 1618. WORKPIECE HOLDER INTERFERENCE AVOIDANCE FUNCTION B–63123EN/01 8.5 PARAMETER #7 #6 #5 #4 #3 #2 #1 #0 16502 ACZ [Data type] Bit ACZ The function used to prevent interference between workpiece holders of: 0 : Type A is used. 1 : Type B is used. 16559 Width of tool area along the X–axis for the funct
  • Page 1628. WORKPIECE HOLDER INTERFERENCE B–63123EN/01 AVOIDANCE FUNCTION 8.6 1. This function is optional. NOTE 2. The optional safety zone function must be specified at the same time. 3. The operation of this function is based on the safety zone function. So, see the specification of the safety zone functi
  • Page 1639. CONTROL FUNCTION B–63123EN/01 9 CONTROL FUNCTION 158
  • Page 164B–63123EN/01 9. CONTROL FUNCTION 9.1 FEED HOLD SIGNAL B/FEED HOLD LAMP SIGNAL B Feed hold signal B *SPR [Classification] Input signal [Function] This signal suspends automatic operation. [Operation] This signal has the same effect as feed hold signal *SP (G008#5). The CNC reads the input d
  • Page 1659. CONTROL FUNCTION B–63123EN/01 9.3 The punching mode and laser mode can be switched by specifying M codes in parameters. An M code is specified in the first block for SWITCHING THE punching and for laser machining in a machining program. This will PUNCHING AND improve processing precision in the i
  • Page 166B–63123EN/01 9. CONTROL FUNCTION Signal Laser mode set signal LASMOD [Classification] Output signal [Function] This signal notifies the PMC that laser mode is set. [Output condition] When laser mode is set, this signal is set to 1. When punch mode is set, this signal is set to 0. 161
  • Page 1679. CONTROL FUNCTION B–63123EN/01 9.4 2–ms INTERVAL ACCELERATION/ DECELERATION FOR RAPID TRAVERSE Overview This function performs rapid traverse acceleration/deceleration (or rapid traverse bell–shaped acceleration/deceleration) at 2 ms intervals to make servo motion smooth, thereby reducing the time
  • Page 168B–63123EN/01 9. CONTROL FUNCTION 9.5 RAPID TRAVERSE TIME CONSTANT OVERRIDE General An override can be applied to the rapid traverse linear acceleration/deceleration time constant for the X– and Y–axes. The override can be selected within a range of 1 to 100%, in 1% steps. This function allows the us
  • Page 1699. CONTROL FUNCTION B–63123EN/01 Parameter #7 #6 #5 #4 #3 #2 #1 #0 16053 TMO [Data type] Bit TMO Override for a linear acceleration/deceleration time constant for rapid traverse is: 0 : Disabled. 1 : Enabled. Signal Rapid traverse time constant override signals TMOV0 to TMOV6 [Classification]
  • Page 170B–63123EN/01 9. CONTROL FUNCTION 9.6 SERVO PARAMETER SWITCHING FUNCTION Overview The following functions have been added to high–speed positioning control for the table axes (X– and Y–axes): 1. Velocity loop gain switching according to the positioning distance (seven levels) 2. Nibbling constant pos
  • Page 1719. CONTROL FUNCTION B–63123EN/01 9.6.2 In addition to conventional constant positioning time control, three–level Nibbling Constant constant positioning time control according to the nibbling pitch can be applied in nibbling mode. The PF output timer, the position gain, and the Positioning Time velo
  • Page 172B–63123EN/01 9. CONTROL FUNCTION #7 #6 #5 #4 #3 #2 #1 #0 16051 VGC [Data type] Bit VGC During automatic operation, the function for selecting the velocity loop gain, position gain switching speed, and PI/IP control for the X– and Y–axes is: 0 : Disabled. 1 : Enabled. When this parameter is set to 1,
  • Page 1739. CONTROL FUNCTION B–63123EN/01 16804 Level 1 positioning time for X–axis 16805 Level 2 positioning time for X–axis 16806 Level 3 positioning time for X–axis 16807 Level 1 positioning time for Y–axis 16808 Level 2 positioning time for Y–axis 16809 Level 3 positioning time for Y–axis [Data type] Byt
  • Page 174B–63123EN/01 9. CONTROL FUNCTION When using three–level switching for constant position gain control for the X– and Y–axes during nibbling, use these parameters to set the position gains. These parameters are valid when bit 4 (LPG) of parameter No. 16051 is set to 1. 16822 Velocity loop integral gai
  • Page 1759. CONTROL FUNCTION B–63123EN/01 When using seven–level velocity loop gain switching, use these parameters to set the velocity loop integral gains. (Equivalent to parameter No. 2043) Only the settings for the X– and Y–axes are valid. 16835 Velocity loop proportional gain for level 1 16836 Velocity l
  • Page 176B–63123EN/01 9. CONTROL FUNCTION 9.7 NIBBLING PARAMETER SWITCHING CONTROL USING EXTERNAL SIGNALS Overview For nibbling commands, constant positioning time control and parameter selection for the X– and Y–axes are performed at one of three levels according to the nibbling pitch. This function, howeve
  • Page 1779. CONTROL FUNCTION B–63123EN/01 NOTE 1 To apply control for switching the above parameters, bit 2 (N3S) of parameter No. 16050 and bits 4 (LPG) and 5 (VGC) of parameter No. 16051 must be set. 2 Three–level selection can also be performed according to the nibbling pitch by setting bit 5 (NPS) of par
  • Page 178B–63123EN/01 9. CONTROL FUNCTION Parameter #7 #6 #5 #4 #3 #2 #1 #0 16181 NPS SN2 [Data type] Bit SN2 Nibbling parameter switching control using external signals is: 0 : Disabled. 1 : Enabled. When using this parameter, set bit 1 of parameter No. 16181 (NPC) to 0. NPS While nibbling parameter switchi
  • Page 1799. CONTROL FUNCTION B–63123EN/01 9.8 SOFT THERMAL MONITOR FUNCTION Overview This function outputs the soft thermal data for a servo motor to the PMC, using binary signals. The use of these signals can prevent the motor from becoming overheated, by suppressing the feedrate by applying an override or
  • Page 180B–63123EN/01 9. CONTROL FUNCTION 9.9 MULTIPLE– WORKPIECE MACHINING RETRACE FUNCTION Overview If a multiple–workpiece machining skip signal is input for a retrace re–forward movement during multiple–workpiece machining, machining of the current workpiece is stopped and machining of another workpiece
  • Page 1819. CONTROL FUNCTION B–63123EN/01 (2) The multiple–workpiece machining skip completion signal (F225#2) becomes 1. In this case, no axis movement occurs. A skip should be performed on the machine side at the timing of the multiple–workpiece skip preparation or completion signal, as required. 3) If mac
  • Page 182B–63123EN/01 9. CONTROL FUNCTION NOTE 1 The multiple–workpiece skip function is an option. 2 It is necessary to specify the retrace function option simultaneously with the multiple–workpiece machining function. Refer to the applicable description of the retrace function. CAUTION 1 A skip does not oc
  • Page 1839. CONTROL FUNCTION B–63123EN/01 Signal Multiple–workpiece machining skip preparation signal RVSARV [Classification] Output signal [Function] Indicates to the PMC when the machine is ready for a multiple–workpiece machining skip. [Output condition] This signal becomes 1 at the end of a block
  • Page 184APPENDI
  • Page 185B–63123EN/01 APPENDIX A. CNC AND PMC INTERFACE A CNC AND PMC INTERFACE 181
  • Page 186A. CNC AND PMC INTERFACE APPENDIX B–63123EN/01 A.1 The addresses of the interface signals used to communicate between the CNC and PMC are as follows: ADDRESS LIST (1) Standard signals Refer to the “FANUC Series 16i/18i/160i/180i–MODEL A Connection Manual (B–63003EN–1).” (2) Signals dedicated to 16i/
  • Page 187B–63123EN/01 APPENDIX A. CNC AND PMC INTERFACE PMC³CNC Address Bit number #7 #6 #5 #4 #3 #2 #1 #0 G230 EFS SNP EPE MNS MPS CPS PFW PFL G231 SNP2 MLP2 MLP1 G232 WHALC ACZEXE SAFRQ WDC SZTS3 SZTS2 SZTS1 SZTS0 G233 CFDC TCNG TNG *JVT2 *JVT1 G234 TI07 TI06 TI05 TI04 TI03 TI02 TI01 TI00 G235 TI15 TI14 TI
  • Page 188A. CNC AND PMC INTERFACE APPENDIX B–63123EN/01 CNC³PMC Address Bit number #7 #6 #5 #4 #3 #2 #1 #0 F225 RVSSKE RVSARV F230 NBLE DPF DSPF SPRL F231 WDDO SAFEXE WHAL F232 MIE TIE CMOK CPEN BTF PTLCH F233 MNTMOD SC2 SC1 F234 PN07 PN06 PN05 PN04 PN03 PN02 PN01 PN00 F235 PN15 PN14 PN13 PN12 PN11 PN10 PN09
  • Page 189B–63123EN/01 APPENDIX A. CNC AND PMC INTERFACE A.2 LIST OF SIGNALS A.2.1 List of Signals in the Order of Functions Function Name Symbol Address Item External operation function External operation function select signal EFS G230#7 3.7 Tool life management Tool expired signal PTLCH F232#0 2.9.2 C–axis
  • Page 190A. CNC AND PMC INTERFACE APPENDIX B–63123EN/01 Function Name Symbol Address Item T–axis, C–axis jog override T–axis, C–axis jog override signal *JVT1*JVT2 G233#0,#1 2.6.4 Switching the punching and laser Laser mode set signal LASMOD F239#6 9.3 modes Press function Press stop signal *PE X004#7 3.5.1
  • Page 191B–63123EN/01 APPENDIX A. CNC AND PMC INTERFACE A.2.2 List of Signals in the Order of Symbols Group Symbol Name Address Reference item * *JVT1*JVT2 T–axis, C–axis jog override signal G233#0,#1 2.6.4 *NFIN Nibbling finish signal X004#6 3.5.2 *PE Press stop signal X004#7 3.5.1 *PFIN Punch finish signal
  • Page 192A. CNC AND PMC INTERFACE APPENDIX B–63123EN/01 Group Symbol Name Address Reference item P PF Press start signal Y004#2 3.5.1 PFB Press start signal B Y004#3 3.5.7 PFL Press start lock signal G230#0 3.5.4 PFW Press start waiting signal G230#1 3.5.6 PFWB Press start waiting signal B X004#4 3.5.6 PN00–
  • Page 193B–63123EN/01 APPENDIX A. CNC AND PMC INTERFACE A.2.3 List of Signals in the Order of Addresses Address Name Symbol Reference item F225#0 Multi–piece machining skip ready signal RVSARV 9.5 F225#2 Multi–piece machining skip completion signal RVSSKE 9.5 F230#4 Feed hold lamp signal B SPRL 9.1 F230#5 Pr
  • Page 194A. CNC AND PMC INTERFACE APPENDIX B–63123EN/01 Address Name Symbol Reference item G231#0,#1 Multi–piece machining setting signal MLP1,MLP2 4.2.3 G232#0–#3 Selection signal for tool area of safety zone SZTS0–SZTS3 7.6 G232#4 Punch enable signal WDC 7.6 G232#5 Automatic safety zone setting request sig
  • Page 195B–63123EN/01 APPENDIX B. ALARM LIST B ALARM LIST 1) Program errors (P/S alarm) Number Message Contents 4500 REPOSITIONING INHIBITED A repositioning command was specified in the circular interpolation (G02, G03) mode. 4502 ILLEGAL COMMAND IN BOLT In a bolt hole circle (G26) command, the radius (I) wa
  • Page 196B. ALARM LIST APPENDIX B–63123EN/01 Number Message Contents 4523 ILLEGAL COMMAND IN In a circular nibbling (G68) command, the traveling pitch (Q) was set to CIRCLE–NIBBL zero, a negative value, or a value larger than or equal to the limit (No. 16186, 16187), or the radius (I) was set to zero or a ne
  • Page 197B–63123EN/01 APPENDIX B. ALARM LIST Number Message Contents 4549 ILLEGAL TOOL DATA FORMAT The size of the registered tool data patterns has exceeded the upper lim- it of 16KB. 4600 T, C COMMAND IN In the linear interpolation (G01) mode or circular interpolation (G02, INTERPOLATION G03) mode, a T com
  • Page 198B. ALARM LIST APPENDIX B–63123EN/01 2) Safety zone alarms Number Message Contents 4800 ZONE : PUNCHING INHIBITED 1 When a safety zone check was executed, a punch command was specified in area 1 where punching is inhibited. 4801 ZONE : PUNCHING INHIBITED 2 When a safety zone check was executed, a pun
  • Page 199B–63123EN/01 APPENDIX B. ALARM LIST Number Message Contents 4870 AUTO SETTING FEED ERROR The feed rate of safety zone auto setting is other than the parameter value (No. 16538, No. 16539). 4871 AUTO SETTING PIECES ERROR In safety zone auto setting, the safety zone pieces are not correct. Or the posi
  • Page 200B–63123EN/01 Table of Contents DEFINITION OF WARNING, CAUTION, AND NOTE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . s–1 PREFACE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . p–1 1. LIST OF FUNCTIONS
  • Page 201     B–63123EN/01 2.11 MEASUREMENT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34 2.11.1 Skip Function . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
  • Page 202B–63123EN/01      5.4 MULTIPLE–TOOL CONTROL (OUTPUT) CMOK , MIE . . . . . . . . . . . . . . . 88 5.5 T–CODE PRE–ISSUE FUNCTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 97 5.6 TOOL DATA SETTING FUNCTION . . . . . .
  • Page 203     B–63123EN/01 APPENDIX A. CNC AND PMC INTERFACE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 181 A.1 ADDRESS LIST . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
  • Page 204B–63123EN/01 Index ƠNumbersơ ƠF ơ 1–cycle press, 50 Feed hold, 17 2–ms interval acceleration/deceleration for rapid traverse, 162 Feed hold signal B/feed hold lamp signal B, 159 2nd auxiliary function, 29 Feedrate control/acceleration and deceleration control, 21 2nd to 4th reference position return
  • Page 205INDEX B–63123EN/01 Nibbling by M function, 48 Skip function, 34 Nibbling constant positioning time control (three levels), 166 Soft thermal monitor function, 174 Nibbling function, 45 Specifying the rotation axis, 12 Nibbling parameter switching control using external signals, Spindle speed function
  • Page 206Revision Record FANUC Series 16i/18i/160i/180i–PA CONNECTION MANUAL (FUNCTION) (B–63123EN) 01 Sep., ’97 Edition Date Contents Edition Date Contents