JPH0411881B2 - - Google Patents

Info

Publication number
JPH0411881B2
JPH0411881B2 JP57042337A JP4233782A JPH0411881B2 JP H0411881 B2 JPH0411881 B2 JP H0411881B2 JP 57042337 A JP57042337 A JP 57042337A JP 4233782 A JP4233782 A JP 4233782A JP H0411881 B2 JPH0411881 B2 JP H0411881B2
Authority
JP
Japan
Prior art keywords
input
memory
output
message
abnormality
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 - Lifetime
Application number
JP57042337A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58159109A (ja
Inventor
Toshimi Matsura
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.)
Omron Corp
Original Assignee
Omron Tateisi Electronics Co
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 Omron Tateisi Electronics Co filed Critical Omron Tateisi Electronics Co
Priority to JP57042337A priority Critical patent/JPS58159109A/ja
Priority to US06/467,377 priority patent/US4592053A/en
Priority to DE3305807A priority patent/DE3305807A1/de
Publication of JPS58159109A publication Critical patent/JPS58159109A/ja
Publication of JPH0411881B2 publication Critical patent/JPH0411881B2/ja
Granted 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
    • G05B23/00—Testing or monitoring of control systems or parts thereof
    • G05B23/02—Electric testing or monitoring
    • G05B23/0205—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults
    • G05B23/0208—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults characterized by the configuration of the monitoring system
    • G05B23/0216—Human interface functionality, e.g. monitoring system providing help to the user in the selection of tests or in its configuration
    • 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
    • G05B2219/13—Plc programming
    • G05B2219/13037—Tracing
    • 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
    • G05B2219/13—Plc programming
    • G05B2219/13128—Relay ladder diagram, RLL RLD KOP
    • 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
    • G05B2219/14—Plc safety
    • G05B2219/14074—Signature analysis, recorded states, zones are compared to actual
    • 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
    • G05B2219/14—Plc safety
    • G05B2219/14097—Display of error messages

Landscapes

  • Engineering & Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Testing And Monitoring For Control Systems (AREA)
  • Programmable Controllers (AREA)
JP57042337A 1982-02-19 1982-03-17 プログラマブル・コントロ−ラ Granted JPS58159109A (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP57042337A JPS58159109A (ja) 1982-03-17 1982-03-17 プログラマブル・コントロ−ラ
US06/467,377 US4592053A (en) 1982-02-19 1983-02-17 Programmable controller
DE3305807A DE3305807A1 (de) 1982-02-19 1983-02-19 Programmierbares steuergeraet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57042337A JPS58159109A (ja) 1982-03-17 1982-03-17 プログラマブル・コントロ−ラ

Publications (2)

Publication Number Publication Date
JPS58159109A JPS58159109A (ja) 1983-09-21
JPH0411881B2 true JPH0411881B2 (ko) 1992-03-02

Family

ID=12633192

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57042337A Granted JPS58159109A (ja) 1982-02-19 1982-03-17 プログラマブル・コントロ−ラ

Country Status (1)

Country Link
JP (1) JPS58159109A (ko)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63188205A (ja) * 1987-01-31 1988-08-03 Fuji Electric Co Ltd プログラマブルコントロ−ラシステム
JPH02253307A (ja) * 1989-03-27 1990-10-12 Sharp Corp 故障診断装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5745611A (en) * 1980-09-01 1982-03-15 Yaskawa Electric Mfg Co Ltd Maintenance display device

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5745611A (en) * 1980-09-01 1982-03-15 Yaskawa Electric Mfg Co Ltd Maintenance display device

Also Published As

Publication number Publication date
JPS58159109A (ja) 1983-09-21

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