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US4912650A Expired / Lapsed US ⏱️ 0.0 years remaining

Off-line control execution method

Assignee: Fanuc Corp
•
Filing: 1987-07-07
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Granted: 1990-03-27
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Expires: 2007-07-07
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Abstract

Abstract A correlation between numbers of input/output ports in a robot controller and F keys (F0-F15) provided on the off-line programming apparatus is preset and stored in a storage area (1c-2). In this state, off-line control is executed based on robot data stored in a storage area (1c-1). If input of a prescribed signal is being awaited, an F key corresponding to the port through which this signal is inputted is pressed to generate this signal artificially. As a result, since the conditions for executing the next command are satisfied, the next command is executed. If output of a prescribed signal is being awaited, an F key corresponding to the port through which this signal is outputted is pressed to generate this signal artificially. As a result, since the conditions for executing the next command are satisfied, the next command is executed.

Inventors

  • 👤 Kunio Tanaka
  • 👤 Haruhiko Tatsumi
  • 👤 Yoshiharu Nagatsuka

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-23 19:28
CPC Classifications
G; G05; G05B; G05B19/00; G05B19/02; G05B19/42; G05B19/425; G05B19/18; G05B19/406

Claims Analysis

Total Claims: 5
Claim 1
Independent Claim 82 words
An off-line control execution method for executing robot control off-line on the basis of robot data created by an off-line programming apparatus, comprising the steps of storing a correlation between numbers of input/output ports in a robot controller, which actually controls a robot on the basis of said robot data, and function keys provided on the off line programming apparatus, and generating predetermined input/output signals in off-line control by operating function keys corresponding to the ports through which said input/output signals pass.
Claim 2
Dependent Claim 82 words
An off-line control execution method for executing robot control off-line on the basis of robot data created by an off-line programming apparatus, comprising the steps of storing a correlation between numbers of input/output ports in a robot controller, which actually controls a robot on the basis of said robot data, and function keys provided on the off line programming apparatus, and generating predetermined input/output signals in off-line control by operating function keys corresponding to the ports through which said input/output signals pass.
Claim 3
Dependent Claim 25 words
An off-line control execution method according to claim 1, characterized in that said function keys lock in a depressed state and are equipped with lamps.
Claim 4
Dependent Claim 68 words
An off-line control execution method according to claim 1, further comprising the steps of: when input of a prescribed signal is being awaited in off-line control, a number of a port through which said signal is inputted or a function key number is displayed, and the next item of robot data is executed by pressing a function key conforming to said port number or said function key number.
Claim 5
Dependent Claim 68 words
An off-line control, execution method according to claim 1, further comprising the steps of: when output of a prescribed signal is being awaited in off-line control, a number of a port through which said signal is outputted or a functin key number is displayed, and the next item of robot data is executed by pressing a function key conforming to said port number or said function key number.

References Cited (Backward Citations)

US4328550A Cited
US4379335A Cited
US4595989A Cited
US4484294A Cited
US4757459A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1993-03-26 1993-09-25 1994-03-27 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1997-03-26 1997-09-25 1998-03-27 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 2001-03-26 2001-09-25 2002-03-27 $7700.00 Window Closed / Lapsed

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