Siemens WF 725 Planning Instructions
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Siemens WF 725 Planning Instructions

Siemens WF 725 Planning Instructions

Equipment for machine tools: positioning modules
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Equipment for Machine Tools
WF 725/WF 726
Positioning Modules
Planning Instructions
NC- Auxiliary axis and tool magazine
for SINUMERIK 3GA4
Edition August 1990

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Summary of Contents for Siemens WF 725

  • Page 1 Equipment for Machine Tools WF 725/WF 726 Positioning Modules Planning Instructions NC- Auxiliary axis and tool magazine for SINUMERIK 3GA4 Edition August 1990...
  • Page 2 This publication was produced on the Siemens 5800 Office System. Subject to change without prior notice. The reproduction, transmission or use of this document or its contents is not permitted without express written authority. Offenders will be liable for damages. All rights, including rights created by patent grant or registration of a utility model or design, are reserved.
  • Page 3 Introduction Description of the Functions Technical Data Use of the ”Programming and Display Functions” Checklist for Start-up/Search for Errors Appendix...

  • Page 4: Table Of Contents

    3.3.1 Start-up function of the WF 725 or WF 726 ........
  • Page 5 ....Error messages of the WF 725 or WF 726 ......

  • Page 6: Introduction

    With this, a tool magazine, a tool supplier or a loading portal could be realised with the tool machine. With the help of the positioning modules WF 725 and/or WF 726, up to 21 additional auxiliary axes can be positioned without having to evade to an NC control of the higher class.
  • Page 7 SINUMERIK 3G, 3GE SINUMERIK 3FA Up to seven WF 725 or WF 726 positioning modules can be used in a control. Prerequisite for the use of the PLC software descibed here is the use of the PLC software ”Basic functions” (see chapter 6.7).

  • Page 8: Description Of The Functions

    The residual traversing path will only be updated with start. The axis number is selected over a parameter of the FB205. © 2 - 1 Siemens AG 1990 All Rights Reserved 6ZB5 440-0JB02 WF 725/WF726 (PJ – NC Auxiliary axis and tool magazine for SINUMERIK 3GA4)
  • Page 9 Operating Submode 3 Error 201 Actual Value 1000000 Residual path G-Function Feed rate 5000 Wrong mode © 2 - 2 Siemens AG 1990 All Rights Reserved 6ZB5 440-0JB02 WF 725/WF726 (PJ – NC Auxiliary axis and tool magazine for SINUMERIK 3GA4)
  • Page 10 START functions” for WF725/ WF726 MODE SUBMODE START STOP Figure 1 Structure of the software © 2 - 3 Siemens AG 1990 All Rights Reserved 6ZB5 440-0JB02 WF 725/WF726 (PJ – NC Auxiliary axis and tool magazine for SINUMERIK 3GA4)
  • Page 11 It is not possible to program a negative R-parameter value for setting a negative traversing path to the WF 725/WF 726. The value must be chosen so that the bit with the highest value is set (Internal presentation, please compare with interface in the PLC area).

  • Page 12: Notes For Use Of The Fb 203

    The block must be called once for each axis. • To transmit an R-parameter from the NC to the WF 725/ WF 726, the user must decode the M-function set in the NC-program and set the corresponding bit in the parameter W-UE.
  • Page 13 1 Cycle Note: The signal DU-L can be used by the user for read-in disable. © 2 - 6 Siemens AG 1990 All Rights Reserved 6ZB5 440-0JB02 WF 725/WF726 (PJ – NC Auxiliary axis and tool magazine for SINUMERIK 3GA4)

  • Page 14: Tool Magazine Drive

    Ausgangsparameter gesetzt. Das Signal Datenübertragung läuft wird ebenfalls als Parameter ausgegeben. The FB204 calculates the position value for the WF 725/WF 726 from the magazine location number of the table (DB WZ-M-A). The FB then starts the selected axis. The presently traversed magazine location is calculated from the actual value signalled back from the axis by comparing with the table (DB-WZ-M-A).
  • Page 15 Mode 1 Operating Submode 3 Error 201 Magazine location command Magazine location actual Wrong mode © 2 - 8 Siemens AG 1990 All Rights Reserved 6ZB5 440-0JB02 WF 725/WF726 (PJ – NC Auxiliary axis and tool magazine for SINUMERIK 3GA4)
  • Page 16 DB WZ-M-A Command value for Axis 1 magazine location Drive Figure 1.2 Structure of the software © 2 - 9 Siemens AG 1990 All Rights Reserved 6ZB5 440-0JB02 WF 725/WF726 (PJ – NC Auxiliary axis and tool magazine for SINUMERIK 3GA4)

  • Page 17: Notes For Use Of The Fb 204

    1 = always right 2 = always left POSS Command magazine location number (Hex-format) STAR Start of axis © 2 - 10 Siemens AG 1990 All Rights Reserved 6ZB5 440-0JB02 WF 725/WF726 (PJ – NC Auxiliary axis and tool magazine for SINUMERIK 3GA4)
  • Page 18 Data is transmitted is ”1” Signal as long as data is exchanged to the WF © 2 - 11 Siemens AG 1990 All Rights Reserved 6ZB5 440-0JB02 WF 725/WF726 (PJ – NC Auxiliary axis and tool magazine for SINUMERIK 3GA4)

  • Page 19: Input/Output Of Machine Data And Operating Data

    M A - D A T E N B E T R - D A T E N © 2 - 12 Siemens AG 1990 All Rights Reserved 6ZB5 440-0JB02 WF 725/WF726 (PJ – NC Auxiliary axis and tool magazine for SINUMERIK 3GA4)
  • Page 20 R E F . - P U N K T - G E S C H W . 6 0 0 © 2 - 13 Siemens AG 1990 All Rights Reserved 6ZB5 440-0JB02 WF 725/WF726 (PJ – NC Auxiliary axis and tool magazine for SINUMERIK 3GA4)

  • Page 21: Notes For Use Of The Fb 205

    204 and 205, i.e. they must be in the RAM area. • Der Baustein muß nur 1 mal aufgerufen werden. © 2 - 14 Siemens AG 1990 All Rights Reserved 6ZB5 440-0JB02 WF 725/WF726 (PJ – NC Auxiliary axis and tool magazine for SINUMERIK 3GA4)

  • Page 22: Parameterisation Of The Fb 205

    FEHL Error Bit no. Significance Wrong axis (Display no.) wrong MODE WF error reserved reserved © 2 - 15 Siemens AG 1990 All Rights Reserved 6ZB5 440-0JB02 WF 725/WF726 (PJ – NC Auxiliary axis and tool magazine for SINUMERIK 3GA4)
  • Page 23 Magazine location n-1 DW2n+10 Command value for DW2n+11 Magazine location n End criterion End criterion © 2 - 16 Siemens AG 1990 All Rights Reserved 6ZB5 440-0JB02 WF 725/WF726 (PJ – NC Auxiliary axis and tool magazine for SINUMERIK 3GA4)
  • Page 24 M-P2 2034 It is a magazine/revolver with 4 locations. In MD18 of the WF 725/WF 726 'Number of increments per rotary axis', a value of 4000 must be entered for this example, and also for the last magazine location in the table.

  • Page 25: Technical Data

    „Package 0” for use of FB 204 or FB 205 „Package 1” Furthermore: NC-Option F71 for use of FB 203 © 3 - 1 Siemens AG 1990 All Rights Reserved 6ZB5 440-0JB02 WF 725/WF726 (PJ – NC Auxiliary axis and Tool magazine for SINUMERIK 3GA4)
  • Page 26 The following data and function blocks are needed for use of the ”Basic functions” with the WF 726: DBs: DB-Axis DBWF DBZU Number of connected axes * 2+11 © 3 - 2 Siemens AG 1990 All Rights Reserved 6ZB5 440-0JB02 WF 725/WF726 (PJ – NC Auxiliary axis and Tool magazine for SINUMERIK 3GA4)
  • Page 27 1) 2* number of magazine locations +20 2) 2* number of connected axes +11 © 3 - 3 Siemens AG 1990 All Rights Reserved 6ZB5 440-0JB02 WF 725/WF726 (PJ – NC Auxiliary axis and Tool magazine for SINUMERIK 3GA4)

  • Page 28: Memory Storage Demand

    0.02 DB49 0.02 0.21 DB68 0.25 DB69 0.04 DB79 0.26 DB WZ-11-A 0.12 20+2*50=120 0.67 © 3 - 4 Siemens AG 1990 All Rights Reserved 6ZB5 440-0JB02 WF 725/WF726 (PJ – NC Auxiliary axis and Tool magazine for SINUMERIK 3GA4)

  • Page 29: Example For Memory Storage Calculation

    FBs 4.69 3.2.1 Example for memory storage calculation A WF 725 is used in a normal PLC, for example. Two axes are auxiliary axes, the third axis is a tool magazine drive with 50 magazine locations. EPROM ”Basic functions”: 1.65...

  • Page 30: Start-Up

    WF. In all other cases, the corresponding values have to transmitted again. © 3 - 6 Siemens AG 1990 All Rights Reserved 6ZB5 440-0JB02 WF 725/WF726 (PJ – NC Auxiliary axis and Tool magazine for SINUMERIK 3GA4)

  • Page 31: General Notes For Use

    When a Double-PLC is used, the functions for the monitor display are realised in the PLC 2. Therefore, the WF 725/ WF 726 must be plugged into the connection section of the PLC 2, and the corresponding software must be loaded into the PLC 2.

  • Page 32: Flags, Times, Counters

    Time: None Counter: Counter 0 is used dynamically. This counter can only be used conditionally. © 3 - 8 Siemens AG 1990 All Rights Reserved 6ZB5 440-0JB02 WF 725/WF726 (PJ – NC Auxiliary axis and Tool magazine for SINUMERIK 3GA4)
  • Page 33 Programming example The example shows the use of a WF 725 where 2 axes are used as auxiliary axes, and the third axis is used as tool magazine drive. (The program blocks (PB) on the floppy disk are only an example for parameterisation of the function blocks and do not have to loaded to the PLC).
  • Page 34 :SPA FB210 ”Basic functions” 0002 NAME :MOD-WF 0004 DBWF DB254 1 CALL FOR EVERY MODULE 0006 © 4 - 2 Siemens AG 1990 All Rights Reserved 6ZB5 440-0JB02 WF 725/WF726 (PJ – NC Auxiliary axis and Tool magazine for SINUMERIK 3GA4)
  • Page 35 AL-B KF+1 Resolution AXIS 2:1 0016 AL-C KF+1 Resolution AXIS 3:1 0018 S/EP KH0050 001A © 4 - 3 Siemens AG 1990 All Rights Reserved 6ZB5 440-0JB02 WF 725/WF726 (PJ – NC Auxiliary axis and Tool magazine for SINUMERIK 3GA4)

  • Page 36: Use Of The "Programming And Display Functions

    79 Var. DB PB 77 FB 77 DAT:E/A PB 70 FB 70 DB 9 MENU © 4 - 4 Siemens AG 1990 All Rights Reserved 6ZB5 440-0JB02 WF 725/WF726 (PJ – NC Auxiliary axis and Tool magazine for SINUMERIK 3GA4)

  • Page 37: Checklist For Start-Up/Search For Errors

    For the setting of the axis numer, the order of the parameterisation in the FB2 is important. © 5 - 1 Siemens AG 1990 All Rights Reserved 6ZB5 440-0JB02 WF 725/WF726 (PJ – NC Auxiliary axis and Tool magazine for SINUMERIK 3GA4)

  • Page 38: Appendix

    E,BI A,BI D,.. $M ... $M ... $DW... $DW... *M ... *M ... *DW... *DW... © 6 - 1 Siemens AG 1990 All Rights Reserved 6ZB5 440-0JB02 WF 725/WF726 (PJ – NC Auxiliary axis and Tool magazine for SINUMERIK 3GA4)
  • Page 39 Output signal on set flag or data word which can be evaluated directly after the FB *... set output signal, e.g. NC-signal © 6 - 2 Siemens AG 1990 All Rights Reserved 6ZB5 440-0JB02 WF 725/WF726 (PJ – NC Auxiliary axis and Tool magazine for SINUMERIK 3GA4)
  • Page 40 Fault in back-up battery (2 LP) 48-50 Reserve Current brake value = 0 52-60 Reserve © 6 - 3 Siemens AG 1990 All Rights Reserved 6ZB5 440-0JB02 WF 725/WF726 (PJ – NC Auxiliary axis and Tool magazine for SINUMERIK 3GA4)
  • Page 41 Buffer number not released Jump back buffer -1 not permitted Jump buffer +1 not permitted © 6 - 4 Siemens AG 1990 All Rights Reserved 6ZB5 440-0JB02 WF 725/WF726 (PJ – NC Auxiliary axis and Tool magazine for SINUMERIK 3GA4)
  • Page 42 Feed rate is zero in MDI mode/invalid page number 146-148 Reserve The number of voltage monitoring is not permitted for output (i.e. 43) © 6 - 5 Siemens AG 1990 All Rights Reserved 6ZB5 440-0JB02 WF 725/WF726 (PJ – NC Auxiliary axis and Tool magazine for SINUMERIK 3GA4)
  • Page 43 Enter position Program number Block number into block list –––– (TEACH IN) ––– ––– ––– ––– © 6 - 6 Siemens AG 1990 All Rights Reserved 6ZB5 440-0JB02 WF 725/WF726 (PJ – NC Auxiliary axis and Tool magazine for SINUMERIK 3GA4)
  • Page 44 ––––––––– speed 100 min Program number Block number Speed from ––––––––– selected block 100 min © 6 - 7 Siemens AG 1990 All Rights Reserved 6ZB5 440-0JB02 WF 725/WF726 (PJ – NC Auxiliary axis and Tool magazine for SINUMERIK 3GA4)
  • Page 45 –––– value (ZOF) 16 18 Override for all 3 axes 17 19 Factor DAC –––– © 6 - 8 Siemens AG 1990 All Rights Reserved 6ZB5 440-0JB02 WF 725/WF726 (PJ – NC Auxiliary axis and Tool magazine for SINUMERIK 3GA4)
  • Page 46 ––– ––– ––– ––– ––– ––– used ––– ––– ––– ––– only for WF 726 © 6 - 9 Siemens AG 1990 All Rights Reserved 6ZB5 440-0JB02 WF 725/WF726 (PJ – NC Auxiliary axis and Tool magazine for SINUMERIK 3GA4)
  • Page 47 10 µm +79 999990 µm 100 µm +79 999900 positive positive (MD 13) © 6 - 10 Siemens AG 1990 All Rights Reserved 6ZB5 440-0JB02 WF 725/WF726 (PJ – NC Auxiliary Axis and Tool magazine for SINUMERIK 3GA4)
  • Page 48 65 535 Backlash 10 µm 655 350 µm compensation 100 µm 6553 500 Deceleration cam signal © 6 - 11 Siemens AG 1990 All Rights Reserved 6ZB5 440-0JB02 WF 725/WF726 (PJ – NC Auxiliary Axis and Tool magazine for SINUMERIK 3GA4)
  • Page 49 Machine data which becomes active only after a RESET, is marked with a gray background. © 6 - 12 Siemens AG 1990 All Rights Reserved 6ZB5 440-0JB02 WF 725/WF726 (PJ – NC Auxiliary Axis and Tool magazine for SINUMERIK 3GA4)

  • Page 58: Documentations

    Position of the magazine location Werkzeugmaschinenflachbaugruppe WF725 The program package described in this documentation package WZ-M-A Tool magazine drive © 6 - 21 Siemens AG 1990 All Rights Reserved 6ZB5 440-0JB02 WF 725/WF726 (PJ – NC Auxiliary Axis and Tool magazine for SINUMERIK 3GA4)
  • Page 59 Digital functionen, Package 0 6FC9 371-2EA (for normal-PLC) Anzeigeprogramme, Package 1 6FC9 371-2FA (for normal-PLC) © 6 - 22 Siemens AG 1990 All Rights Reserved 6ZB5 440-0JB02 WF 725/WF726 (PJ – NC Auxiliary Axis and Tool magazine for SINUMERIK 3GA4)
  • Page 60 6ZB5440-0JQ02-0AA0 WF 725/WF 726 Positioning Modules Difference Description WF 725/ WF 726 6ZB5440-GN02-0AA0 in SINUMERIK © 6 - 23 Siemens AG 1990 All Rights Reserved 6ZB5 440-0JB02 WF 725/WF726 (PJ – NC Auxiliary Axis and Tool magazine for SINUMERIK 3GA4)
  • Page 61 Suggestions Siemens AG Corrections For Publication/Manual: AUT V241 Equipment for Machine Tools Postfach 4848 WF 725 / WF 726 W-8500 Nürnberg 1 Positioning Modules Fed. Rep.of Germany Planning instructions Order-No.: 6ZB5 440-0JB02 Edition: August 1990 From: If you find any printing errors when...

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