JPH0444767B2 - - Google Patents
Info
- Publication number
- JPH0444767B2 JPH0444767B2 JP58030787A JP3078783A JPH0444767B2 JP H0444767 B2 JPH0444767 B2 JP H0444767B2 JP 58030787 A JP58030787 A JP 58030787A JP 3078783 A JP3078783 A JP 3078783A JP H0444767 B2 JPH0444767 B2 JP H0444767B2
- Authority
- JP
- Japan
- Prior art keywords
- input
- output
- data
- section
- address
- 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
Links
- 238000012544 monitoring process Methods 0.000 claims description 10
- 238000000034 method Methods 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 28
- 238000001514 detection method Methods 0.000 description 6
- 238000012806 monitoring device Methods 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000007796 conventional method Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
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
- G05B19/042—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using digital processors
- G05B19/0423—Input/output
-
- 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
- G05B2219/13142—Debugging, tracing
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Testing And Monitoring For Control Systems (AREA)
- Programmable Controllers (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP58030787A JPS59157718A (ja) | 1983-02-28 | 1983-02-28 | プログラマブルコントロ−ラの動作状態監視方式 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP58030787A JPS59157718A (ja) | 1983-02-28 | 1983-02-28 | プログラマブルコントロ−ラの動作状態監視方式 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS59157718A JPS59157718A (ja) | 1984-09-07 |
JPH0444767B2 true JPH0444767B2 (de) | 1992-07-22 |
Family
ID=12313378
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP58030787A Granted JPS59157718A (ja) | 1983-02-28 | 1983-02-28 | プログラマブルコントロ−ラの動作状態監視方式 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS59157718A (de) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6175406A (ja) * | 1984-09-20 | 1986-04-17 | Toshiba Corp | シ−ケンスコントロ−ラ |
JP2736057B2 (ja) * | 1987-07-03 | 1998-04-02 | 富士電機株式会社 | プログラマブルコントローラの動作状態監視装置 |
JPH01271805A (ja) * | 1988-04-22 | 1989-10-30 | Mitsubishi Electric Corp | 計装制御用1ループコントローラ |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54152770A (en) * | 1978-05-22 | 1979-12-01 | Sharp Corp | Monitor device of programmable sequence controller |
JPS5663612A (en) * | 1979-10-30 | 1981-05-30 | Toshiba Corp | Controller with process fault diagnostic function |
-
1983
- 1983-02-28 JP JP58030787A patent/JPS59157718A/ja active Granted
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54152770A (en) * | 1978-05-22 | 1979-12-01 | Sharp Corp | Monitor device of programmable sequence controller |
JPS5663612A (en) * | 1979-10-30 | 1981-05-30 | Toshiba Corp | Controller with process fault diagnostic function |
Also Published As
Publication number | Publication date |
---|---|
JPS59157718A (ja) | 1984-09-07 |
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