JPS55987A - Process circuit of program controller - Google Patents

Process circuit of program controller

Info

Publication number
JPS55987A
JPS55987A JP3561179A JP3561179A JPS55987A JP S55987 A JPS55987 A JP S55987A JP 3561179 A JP3561179 A JP 3561179A JP 3561179 A JP3561179 A JP 3561179A JP S55987 A JPS55987 A JP S55987A
Authority
JP
Japan
Prior art keywords
decoder
time coincidence
program controller
circuit
definitely
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
JP3561179A
Other languages
Japanese (ja)
Inventor
Masao Yamamori
Ekizo Shibata
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP3561179A priority Critical patent/JPS55987A/en
Publication of JPS55987A publication Critical patent/JPS55987A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To make effective use of remaining processes to be used easily and definitely by connecting a decoder in series to either a time coincidence circuit or process advance circuit by switching when all of processes are required and also by making independent control possible.
CONSTITUTION: Connection change-over switch SW to the counter 14a side sends a coincidence pulse from time coincidence circuit 13a to 14a, which is led to decoder 15a, and decoder 15a outputs it to terminal 1 to make an advance from the lst process to the 2nd process. Next, connecting change-over switch SW18 to counter 14b allows time coincidence circuits 13a and 13b, counters 14a and 14b, and decoder 15a and 15b to operate independently, the lst process to 8th process and 9th process to 16th process can freely be set, and different control systems are controlled by the same program controller to make effective use of the remaining processes easily and definitely.
COPYRIGHT: (C)1980,JPO&Japio
JP3561179A 1979-03-28 1979-03-28 Process circuit of program controller Pending JPS55987A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3561179A JPS55987A (en) 1979-03-28 1979-03-28 Process circuit of program controller

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3561179A JPS55987A (en) 1979-03-28 1979-03-28 Process circuit of program controller

Publications (1)

Publication Number Publication Date
JPS55987A true JPS55987A (en) 1980-01-07

Family

ID=12446628

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3561179A Pending JPS55987A (en) 1979-03-28 1979-03-28 Process circuit of program controller

Country Status (1)

Country Link
JP (1) JPS55987A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4598811A (en) * 1981-08-28 1986-07-08 Hitachi, Ltd. Balustrade for a passenger conveyor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4598811A (en) * 1981-08-28 1986-07-08 Hitachi, Ltd. Balustrade for a passenger conveyor

Similar Documents

Publication Publication Date Title
JPS51130781A (en) Group controlling system
JPS55987A (en) Process circuit of program controller
JPS5322209A (en) Simplex ground devi ce for automatic train control
JPS542635A (en) Input-output control system
JPS5790733A (en) Bus controlling system
JPS53117182A (en) Sequence controller
JPS53148673A (en) Process controller
JPS53142747A (en) Method of controlling terminal story of elevator
JPS53133747A (en) Electronic power control system
JPS5335243A (en) Air-conditioning unit
JPS54177A (en) Control-mode switching system in automatic controlling apparatus
JPS6425647A (en) Console changeover device
JPS54123675A (en) Multiple block controller
JPS564812A (en) Control unit for sprinkling
JPS52144241A (en) Circuit scanning switching system for auxiliary communication control unit
JPS522348A (en) Input-output apparatus controlling system
JPS5413887A (en) Program controller
JPS5422074A (en) Switching control system
JPS56116126A (en) Temperature and humidity program controller
JPS5685972A (en) Connecting device
JPS53145524A (en) Character display control system
JPS5230358A (en) Switching method in the multiple system
JPS549001A (en) Number of pumpes control device
JPS6472202A (en) Sequence control system
JPS5426625A (en) Display unit