JPS5611501A - Control unit - Google Patents

Control unit

Info

Publication number
JPS5611501A
JPS5611501A JP8646779A JP8646779A JPS5611501A JP S5611501 A JPS5611501 A JP S5611501A JP 8646779 A JP8646779 A JP 8646779A JP 8646779 A JP8646779 A JP 8646779A JP S5611501 A JPS5611501 A JP S5611501A
Authority
JP
Japan
Prior art keywords
input
section
power supply
state
wiring
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
Application number
JP8646779A
Other languages
Japanese (ja)
Inventor
Matsuo Yamazaki
Kazuo Abe
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP8646779A priority Critical patent/JPS5611501A/en
Publication of JPS5611501A publication Critical patent/JPS5611501A/en
Pending legal-status Critical Current

Links

Landscapes

  • Safety Devices In Control Systems (AREA)

Abstract

PURPOSE: To avoid the introduction of misoperation by the generation of power supply disconnection for input, by providing the data latch which tentatively stores the input state read in and outputs it to the operating section, at the input section.
CONSTITUTION: The input section 11A is provided with the data latch section 71, where the wiring 61 not via any contact from the input power supply is connected. When the information input from the wiring 61 is 1, that is the input power supply is on, the state of the contacts 15, 16 is tentatively stored and it is output to the operation section 12 as outputs 151, 161 as they are. On the other hand, when the information input from the wiring 61 is 0, that is, the input power supply is off, the fetching of the contacts 15, 16 is stopped. Further, the state of th contacts 15, 16 immediately before is kept, and the latched state is output to the operation section 12 as outputs 151, 161.
COPYRIGHT: (C)1981,JPO&Japio
JP8646779A 1979-07-10 1979-07-10 Control unit Pending JPS5611501A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8646779A JPS5611501A (en) 1979-07-10 1979-07-10 Control unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8646779A JPS5611501A (en) 1979-07-10 1979-07-10 Control unit

Publications (1)

Publication Number Publication Date
JPS5611501A true JPS5611501A (en) 1981-02-04

Family

ID=13887754

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8646779A Pending JPS5611501A (en) 1979-07-10 1979-07-10 Control unit

Country Status (1)

Country Link
JP (1) JPS5611501A (en)

Similar Documents

Publication Publication Date Title
AU7890991A (en) Process and device for effecting a transaction between a first and at least one second data medium and medium used for this purpose
JPS5244387A (en) Power source switch circuit used for a remote-controlled electric apparatus
JPS5574618A (en) Operating frequency selector for digital computer
JPS5611501A (en) Control unit
JPS51114838A (en) Drive system for digital operational equipment
JPS5365021A (en) Display unit
JPS564826A (en) Electronic computer
JPS5429534A (en) Adding system of optional functions to composite terminal
JPS53135682A (en) Operation state display system
JPS52128015A (en) Back up power supply circuit of cmos circuit
JPS5357926A (en) Electronic unit
JPS5538629A (en) Power supply unit of video tape recorder
JPS5674723A (en) Double control system
JPS52143731A (en) Desk type electronic unit
JPS54545A (en) Output circuit of electronic control unit
JPS5444447A (en) Power supply circuit to non-volatile memory
JPS52115134A (en) Switch circuit for error motion protection
JPS53109448A (en) Information processor
JPS5533229A (en) Status control system of miniature electronic computer
JPS52143638A (en) Control device for elevator
JPS5294111A (en) Data recording unit
JPS5232551A (en) Switch control circuit
JPS52137947A (en) Erroenous operation preventive circuit of logic circuit
JPS5342627A (en) Power switch circuit
JPS5422074A (en) Switching control system