JPS6481006A - Programmable controller - Google Patents
Programmable controllerInfo
- Publication number
- JPS6481006A JPS6481006A JP23812487A JP23812487A JPS6481006A JP S6481006 A JPS6481006 A JP S6481006A JP 23812487 A JP23812487 A JP 23812487A JP 23812487 A JP23812487 A JP 23812487A JP S6481006 A JPS6481006 A JP S6481006A
- Authority
- JP
- Japan
- Prior art keywords
- register
- instruction
- common line
- carried out
- repetitively
- 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
- Programmable Controllers (AREA)
Abstract
PURPOSE:To carry out an instruction for common line control at a high speed by using a reset control means which resets forcibly and continuously a relay coil in accordance with the state of a common line. CONSTITUTION:The logic instructions of a ladder diagram stored in an instruction memory 1 are successively carried out by an arithmetic processor 10. When a common line control instruction is carried out, the designated bit data, i.e., a contact is read out of a data memory 2 and set at a bit register 18a. When the register 18a is set at zero, the address of a coil to be reset at a write address register 12 is set repetitively together with zero written repetitively into a data memory pointed by the register 12. While the next instruction is carried out as ordinary when the register 18a is set at one.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP23812487A JPS6481006A (en) | 1987-09-22 | 1987-09-22 | Programmable controller |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP23812487A JPS6481006A (en) | 1987-09-22 | 1987-09-22 | Programmable controller |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6481006A true JPS6481006A (en) | 1989-03-27 |
Family
ID=17025536
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP23812487A Pending JPS6481006A (en) | 1987-09-22 | 1987-09-22 | Programmable controller |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6481006A (en) |
-
1987
- 1987-09-22 JP JP23812487A patent/JPS6481006A/en active Pending
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