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JPS5775314A - Fault monitor device for nc working - Google Patents

Fault monitor device for nc working

Info

Publication number
JPS5775314A
JPS5775314A JP55151451A JP15145180A JPS5775314A JP S5775314 A JPS5775314 A JP S5775314A JP 55151451 A JP55151451 A JP 55151451A JP 15145180 A JP15145180 A JP 15145180A JP S5775314 A JPS5775314 A JP S5775314A
Authority
JP
Japan
Prior art keywords
information
inf
working
axis shift
finish
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP55151451A
Other languages
Japanese (ja)
Inventor
Hajime Inaba
Yukio Ono
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fanuc Corp
Original Assignee
Fanuc Corp
Fujitsu Fanuc Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Fanuc Corp, Fujitsu Fanuc Ltd filed Critical Fanuc Corp
Priority to JP55151451A priority Critical patent/JPS5775314A/en
Priority to DE19813152464 priority patent/DE3152464A1/en
Priority to PCT/JP1981/000311 priority patent/WO1982001605A1/en
Publication of JPS5775314A publication Critical patent/JPS5775314A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00—Programme-control systems
    • G05B19/02—Programme-control systems electric
    • G05B19/18—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form
    • G05B19/406—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form characterised by monitoring or safety
    • G05B19/4062—Monitoring servoloop, e.g. overload of servomotor, loss of feedback or reference
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00—Program-control systems
    • G05B2219/30—Nc systems
    • G05B2219/35—Nc in input of data, input till input file format
    • G05B2219/35269—Checking data, parity, diagnostic
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00—Program-control systems
    • G05B2219/30—Nc systems
    • G05B2219/35—Nc in input of data, input till input file format
    • G05B2219/35536—Digital to analog
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00—Program-control systems
    • G05B2219/30—Nc systems
    • G05B2219/49—Nc machine tool, till multiple
    • G05B2219/49157—Limitation, collision, interference, forbidden zones, avoid obstacles

Landscapes

  • Engineering & Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Numerical Control (AREA)
  • Machine Tool Sensing Apparatuses (AREA)
  • Testing And Monitoring For Control Systems (AREA)

Abstract

PURPOSE:To previously prevent the damage of an object to be worked, by detecting an error of the logical arithmetic system of an NC device or the working information of an NC tape. CONSTITUTION:A fault monitor device 3 includes a finish storage device 31, a working information storage device 32, an axis shift simulating device 33 and an error display device 34. The finish form information (INF-A) is recorded at the head of an NC tape 4, and the working information (INF-B) is recorded after the INF-A. These information are read into the device 3, and the contents of the INF-A is stored in the device 31. While the information of the INF-B is stored in the device 32. The finish form information given from the device 31 is compared with the axis shift simulation information at the device 34 to detect whether the axis shift is carried out into the finish form or not.
JP55151451A 1980-10-30 1980-10-30 Fault monitor device for nc working Pending JPS5775314A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP55151451A JPS5775314A (en) 1980-10-30 1980-10-30 Fault monitor device for nc working
DE19813152464 DE3152464A1 (en) 1980-10-30 1981-10-29 ABNORMALITY MONITORING UNIT FOR NUMERICAL CONTROLLED MACHINE
PCT/JP1981/000311 WO1982001605A1 (en) 1980-10-30 1981-10-29 Abnormality monitoring unit for numerical controlled machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55151451A JPS5775314A (en) 1980-10-30 1980-10-30 Fault monitor device for nc working

Publications (1)

Publication Number Publication Date
JPS5775314A true JPS5775314A (en) 1982-05-11

Family

ID=15518867

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55151451A Pending JPS5775314A (en) 1980-10-30 1980-10-30 Fault monitor device for nc working

Country Status (2)

Country Link
JP (1) JPS5775314A (en)
WO (1) WO1982001605A1 (en)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5232431B2 (en) * 1973-08-17 1977-08-22

Also Published As

Publication number Publication date
WO1982001605A1 (en) 1982-05-13

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