JPS5476786A - Input and output unit of sequence controller - Google Patents
Input and output unit of sequence controllerInfo
- Publication number
- JPS5476786A JPS5476786A JP14274177A JP14274177A JPS5476786A JP S5476786 A JPS5476786 A JP S5476786A JP 14274177 A JP14274177 A JP 14274177A JP 14274177 A JP14274177 A JP 14274177A JP S5476786 A JPS5476786 A JP S5476786A
- Authority
- JP
- Japan
- Prior art keywords
- unit
- intrinsic
- sends
- address
- intrinsic information
- 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
Links
Abstract
PURPOSE:To detect as to what kinds of units are disposed to each address, by receiving an intrinsic information sending demand signal from a program processor, and by sending an intrinsic information displaying the kinds of the units. CONSTITUTION:A program processor CPU assings address in accordance with a program, and sends and receives data among input and output units U1-Un. When inspecting as to whether or not a fixed unit is connected to each plug P1-Pn, the program processor CPU sends the address information of a unit to be inspected to an address bus AD, and sends an intrinsic information demand signal SDR. Intrinsic information generating means ST1-STn for generating intrinsic informaftions dispalying the kinds of each unit are mounted to each unit U1-Un, and each unit sends intrinsic informations to the program processor CPU when receiving the intrinsic information demand signal SDR.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14274177A JPS5476786A (en) | 1977-11-30 | 1977-11-30 | Input and output unit of sequence controller |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14274177A JPS5476786A (en) | 1977-11-30 | 1977-11-30 | Input and output unit of sequence controller |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5476786A true JPS5476786A (en) | 1979-06-19 |
Family
ID=15322491
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14274177A Pending JPS5476786A (en) | 1977-11-30 | 1977-11-30 | Input and output unit of sequence controller |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5476786A (en) |
Cited By (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5659304A (en) * | 1979-10-19 | 1981-05-22 | Toshiba Mach Co Ltd | Interface device for sequence control |
JPS57197610A (en) * | 1981-05-29 | 1982-12-03 | Omron Tateisi Electronics Co | Programmable logic controller |
JPS57197609A (en) * | 1981-05-29 | 1982-12-03 | Omron Tateisi Electronics Co | Programmable logic controller |
JPS58123106A (en) * | 1982-01-14 | 1983-07-22 | Omron Tateisi Electronics Co | Input and output unit of programmable controller |
JPS58179508U (en) * | 1982-05-25 | 1983-12-01 | 和泉電気株式会社 | Display control device such as counter in sequence controller |
JPS59153204A (en) * | 1983-02-18 | 1984-09-01 | Toyota Motor Corp | Programming system of programmable controller |
JPS59168503A (en) * | 1983-03-15 | 1984-09-22 | Matsushita Electric Works Ltd | Electric equipment control board |
JPS60136560U (en) * | 1984-02-23 | 1985-09-10 | トヨタ自動車株式会社 | signal transmission system |
JPS60204003A (en) * | 1984-03-27 | 1985-10-15 | Mitsubishi Electric Corp | Controlling system |
JPS6118006A (en) * | 1984-07-04 | 1986-01-25 | Hitachi Ltd | Industrial robot |
JPS61118804A (en) * | 1984-11-15 | 1986-06-06 | Fuji Electric Co Ltd | Programmable controller system |
JPS61118813A (en) * | 1984-11-15 | 1986-06-06 | Mitsubishi Electric Corp | Programmable controller |
JPS61118803A (en) * | 1984-11-15 | 1986-06-06 | Fuji Electric Co Ltd | Programmable controller system |
JPS61141001A (en) * | 1984-12-14 | 1986-06-28 | Fuji Electric Co Ltd | Structure diagnosis system of process control system |
JPS6331402U (en) * | 1986-08-09 | 1988-03-01 | ||
JPH01261704A (en) * | 1988-04-13 | 1989-10-18 | Yaskawa Electric Mfg Co Ltd | Programmable controller |
JPH01282606A (en) * | 1988-05-10 | 1989-11-14 | Fanuc Ltd | Pmc device |
-
1977
- 1977-11-30 JP JP14274177A patent/JPS5476786A/en active Pending
Cited By (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5659304A (en) * | 1979-10-19 | 1981-05-22 | Toshiba Mach Co Ltd | Interface device for sequence control |
JPS6160444B2 (en) * | 1981-05-29 | 1986-12-20 | Omron Tateisi Electronics Co | |
JPS57197610A (en) * | 1981-05-29 | 1982-12-03 | Omron Tateisi Electronics Co | Programmable logic controller |
JPS57197609A (en) * | 1981-05-29 | 1982-12-03 | Omron Tateisi Electronics Co | Programmable logic controller |
JPS6160443B2 (en) * | 1981-05-29 | 1986-12-20 | Omron Tateisi Electronics Co | |
JPS58123106A (en) * | 1982-01-14 | 1983-07-22 | Omron Tateisi Electronics Co | Input and output unit of programmable controller |
JPS58179508U (en) * | 1982-05-25 | 1983-12-01 | 和泉電気株式会社 | Display control device such as counter in sequence controller |
JPS59153204A (en) * | 1983-02-18 | 1984-09-01 | Toyota Motor Corp | Programming system of programmable controller |
JPH0327926B2 (en) * | 1983-02-18 | 1991-04-17 | Toyota Jidosha Kk | |
JPS59168503A (en) * | 1983-03-15 | 1984-09-22 | Matsushita Electric Works Ltd | Electric equipment control board |
JPS60136560U (en) * | 1984-02-23 | 1985-09-10 | トヨタ自動車株式会社 | signal transmission system |
JPS60204003A (en) * | 1984-03-27 | 1985-10-15 | Mitsubishi Electric Corp | Controlling system |
JPS6118006A (en) * | 1984-07-04 | 1986-01-25 | Hitachi Ltd | Industrial robot |
JPS61118804A (en) * | 1984-11-15 | 1986-06-06 | Fuji Electric Co Ltd | Programmable controller system |
JPS61118813A (en) * | 1984-11-15 | 1986-06-06 | Mitsubishi Electric Corp | Programmable controller |
JPS61118803A (en) * | 1984-11-15 | 1986-06-06 | Fuji Electric Co Ltd | Programmable controller system |
JPS61141001A (en) * | 1984-12-14 | 1986-06-28 | Fuji Electric Co Ltd | Structure diagnosis system of process control system |
JPS6331402U (en) * | 1986-08-09 | 1988-03-01 | ||
JPH01261704A (en) * | 1988-04-13 | 1989-10-18 | Yaskawa Electric Mfg Co Ltd | Programmable controller |
JPH01282606A (en) * | 1988-05-10 | 1989-11-14 | Fanuc Ltd | Pmc device |
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