JPS57168303A - Programming device - Google Patents
Programming deviceInfo
- Publication number
- JPS57168303A JPS57168303A JP56051826A JP5182681A JPS57168303A JP S57168303 A JPS57168303 A JP S57168303A JP 56051826 A JP56051826 A JP 56051826A JP 5182681 A JP5182681 A JP 5182681A JP S57168303 A JPS57168303 A JP S57168303A
- Authority
- JP
- Japan
- Prior art keywords
- memory
- programming device
- speed
- crt17
- program
- 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
Landscapes
- Control By Computers (AREA)
- Programmable Controllers (AREA)
- Testing And Monitoring For Control Systems (AREA)
- Debugging And Monitoring (AREA)
Abstract
PURPOSE:To obtain a programming device having high screen response without using a high-speed CPU, by using the idle time of the CPU of a programming device and previously converting the program of a plant controller into a CRT display pattern. CONSTITUTION:A CPU13 of a programming device 3 stores all contents of a memory 5 of a plant controller 2 to a memory B11 of the device 3 via a transmission line 19 when an operator gives a transfer request through a keyboard 15. Then the CPU13 reads successively the program stored in the memory B11 in the idle time of other process and produces a display screen pattern for a CRT17 to store it in a memory C12. Thereafter, a designated program screen pattern is extracted out of the memory C12 and displayed on the CRT17 via a CRT interface 16. In such way, the device 3 having high screen response is obtained without using a high-speed transmission line 19 and a high-speed CPU4.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56051826A JPS57168303A (en) | 1981-04-08 | 1981-04-08 | Programming device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56051826A JPS57168303A (en) | 1981-04-08 | 1981-04-08 | Programming device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS57168303A true JPS57168303A (en) | 1982-10-16 |
Family
ID=12897684
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP56051826A Pending JPS57168303A (en) | 1981-04-08 | 1981-04-08 | Programming device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57168303A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6063612A (en) * | 1983-09-19 | 1985-04-12 | Hitachi Ltd | Control execution process monitor system |
-
1981
- 1981-04-08 JP JP56051826A patent/JPS57168303A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6063612A (en) * | 1983-09-19 | 1985-04-12 | Hitachi Ltd | Control execution process monitor system |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS57168303A (en) | Programming device | |
JPS54117646A (en) | Computer | |
JPS5635212A (en) | Program producing method for sequence controller | |
JPS54142017A (en) | Trend graph display unit | |
JPS5739409A (en) | Sequence display system | |
JPS5447546A (en) | Program loading method for multiple process system | |
JPS5495133A (en) | Input/output processing control system | |
JPS53148234A (en) | High-speed multiplication and division system between image data | |
JPS57143608A (en) | Programming device with crt | |
JPS6465672A (en) | Display device for three-dimensional scene | |
JPS57159329A (en) | Function key discriminating system | |
JPS5624628A (en) | Keyboard control device | |
JPS55154634A (en) | Function selecting method for software processing | |
JPS53148231A (en) | Display system for brightness cross section | |
JPS5539942A (en) | Correction processing method | |
JPS5340226A (en) | Display control unit of program computer | |
JPS52142191A (en) | Display for plant abnormalness | |
JPS5341135A (en) | Screen selection display system | |
JPS6415822A (en) | Input/output operating method for information | |
JPS5537660A (en) | Display unit | |
JPS5513441A (en) | Color display unit | |
JPS5532112A (en) | Vector clipping system in graphic information processing device | |
JPS5443054A (en) | Process quantity display control apparatus | |
JPS55157009A (en) | Process displaying method | |
JPS57169805A (en) | Input method of direct digital control |