JPS55143609A - Information processing method of sequencer - Google Patents
Information processing method of sequencerInfo
- Publication number
- JPS55143609A JPS55143609A JP5316779A JP5316779A JPS55143609A JP S55143609 A JPS55143609 A JP S55143609A JP 5316779 A JP5316779 A JP 5316779A JP 5316779 A JP5316779 A JP 5316779A JP S55143609 A JPS55143609 A JP S55143609A
- Authority
- JP
- Japan
- Prior art keywords
- control
- input
- signal
- prom
- cpu
- 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 make it possible to exercise sequential control with efficiency by comparing a masked signal input to data of RAM and PROM brought under the control of CPU and then by outputting a coincidence signal as a control signal when the both agree with each other.
CONSTITUTION: Input signals IN1WINn and PR are input to mask part MASK, which masks parts unneeded as information and outputs needed information to comparator COMP. On the other hand, data in RAM and PROM are input to comparator COMP via an I/O port under the control of CPU and they are compared there with the masked signal inputs to output coincidence signals as driving signal for control members RY, SOL, etc., led out via an output port I/O. Consequently, sequential control can efficiently be exercised.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5316779A JPS55143609A (en) | 1979-04-26 | 1979-04-26 | Information processing method of sequencer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5316779A JPS55143609A (en) | 1979-04-26 | 1979-04-26 | Information processing method of sequencer |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS55143609A true JPS55143609A (en) | 1980-11-10 |
Family
ID=12935291
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5316779A Pending JPS55143609A (en) | 1979-04-26 | 1979-04-26 | Information processing method of sequencer |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55143609A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1982001089A1 (en) * | 1980-09-13 | 1982-04-01 | Kitamura M | Sequence control unit |
JPS5899802A (en) * | 1981-12-09 | 1983-06-14 | Matsushita Electric Works Ltd | Sequence controller |
-
1979
- 1979-04-26 JP JP5316779A patent/JPS55143609A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1982001089A1 (en) * | 1980-09-13 | 1982-04-01 | Kitamura M | Sequence control unit |
JPS5899802A (en) * | 1981-12-09 | 1983-06-14 | Matsushita Electric Works Ltd | Sequence controller |
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