GB2284075B - Programmable conroller and methods of setting and displaying its internal information - Google Patents

Programmable conroller and methods of setting and displaying its internal information

Info

Publication number
GB2284075B
GB2284075B GB9500586A GB9500586A GB2284075B GB 2284075 B GB2284075 B GB 2284075B GB 9500586 A GB9500586 A GB 9500586A GB 9500586 A GB9500586 A GB 9500586A GB 2284075 B GB2284075 B GB 2284075B
Authority
GB
United Kingdom
Prior art keywords
conroller
programmable
displaying
setting
methods
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.)
Expired - Fee Related
Application number
GB9500586A
Other versions
GB2284075A (en
GB9500586D0 (en
Inventor
Shinzi Itami
Takeshi Ando
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.)
Mitsubishi Electric Engineering Co Ltd
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Engineering Co Ltd
Mitsubishi Electric Corp
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
Priority claimed from JP5074196A external-priority patent/JP2963299B2/en
Application filed by Mitsubishi Electric Engineering Co Ltd, Mitsubishi Electric Corp filed Critical Mitsubishi Electric Engineering Co Ltd
Publication of GB9500586D0 publication Critical patent/GB9500586D0/en
Publication of GB2284075A publication Critical patent/GB2284075A/en
Application granted granted Critical
Publication of GB2284075B publication Critical patent/GB2284075B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
    • G05B19/05—Programmable logic controllers, e.g. simulating logic interconnections of signals according to ladder diagrams or function charts
    • G05B19/056—Programming the PLC
    • 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
    • G05B2219/10—Plc systems
    • G05B2219/11—Plc I-O input output
    • G05B2219/1187—Test input value with stored limits, permissable range, plausibility

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Programmable Controllers (AREA)
GB9500586A 1993-03-31 1994-03-17 Programmable conroller and methods of setting and displaying its internal information Expired - Fee Related GB2284075B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP5074196A JP2963299B2 (en) 1993-03-31 1993-03-31 Peripheral device of programmable controller and internal information setting method
GB9405386A GB2276733B (en) 1993-03-31 1994-03-17 programmable controller and methods of setting and displaying its internal information

Publications (3)

Publication Number Publication Date
GB9500586D0 GB9500586D0 (en) 1995-03-01
GB2284075A GB2284075A (en) 1995-05-24
GB2284075B true GB2284075B (en) 1996-05-15

Family

ID=26304530

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9500586A Expired - Fee Related GB2284075B (en) 1993-03-31 1994-03-17 Programmable conroller and methods of setting and displaying its internal information

Country Status (1)

Country Link
GB (1) GB2284075B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3665540B2 (en) * 2000-07-12 2005-06-29 シャープ株式会社 Electronic device with operation panel

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0157882A1 (en) * 1983-09-27 1985-10-16 Fanuc Ltd. Numerical control apparatus
EP0169911A1 (en) * 1984-01-26 1986-02-05 Fanuc Ltd. Numerical control system
EP0189487A1 (en) * 1984-08-16 1986-08-06 Fanuc Ltd. Method of automatically forwarding display pictures
GB2231690A (en) * 1989-05-19 1990-11-21 Mitsubishi Electric Corp Setting elevator specification
EP0534777A2 (en) * 1991-09-27 1993-03-31 Shibuya Kogyo Co., Ltd Operating status display for article processing system

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0157882A1 (en) * 1983-09-27 1985-10-16 Fanuc Ltd. Numerical control apparatus
EP0169911A1 (en) * 1984-01-26 1986-02-05 Fanuc Ltd. Numerical control system
EP0189487A1 (en) * 1984-08-16 1986-08-06 Fanuc Ltd. Method of automatically forwarding display pictures
GB2231690A (en) * 1989-05-19 1990-11-21 Mitsubishi Electric Corp Setting elevator specification
EP0534777A2 (en) * 1991-09-27 1993-03-31 Shibuya Kogyo Co., Ltd Operating status display for article processing system

Also Published As

Publication number Publication date
GB2284075A (en) 1995-05-24
GB9500586D0 (en) 1995-03-01

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Legal Events

Date Code Title Description
746 Register noted 'licences of right' (sect. 46/1977)

Effective date: 19971202

PCNP Patent ceased through non-payment of renewal fee

Effective date: 20010317