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JPS5518752A - Sequential controller - Google Patents

Sequential controller

Info

Publication number
JPS5518752A
JPS5518752A JP9112378A JP9112378A JPS5518752A JP S5518752 A JPS5518752 A JP S5518752A JP 9112378 A JP9112378 A JP 9112378A JP 9112378 A JP9112378 A JP 9112378A JP S5518752 A JPS5518752 A JP S5518752A
Authority
JP
Japan
Prior art keywords
cylinder
conveyor
output
alarm
supplied
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
JP9112378A
Other languages
Japanese (ja)
Inventor
Isao Hatano
Yoshio Kushihashi
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.)
Omron Corp
Original Assignee
Omron Tateisi Electronics Co
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 Omron Tateisi Electronics Co filed Critical Omron Tateisi Electronics Co
Priority to JP9112378A priority Critical patent/JPS5518752A/en
Publication of JPS5518752A publication Critical patent/JPS5518752A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To give an alarm by leading the output of a corresponding detector to a malfunction detection part when a controlled apparatus except a controlled apparatus which should operate malfunctions.
CONSTITUTION: To sort bodies carried by a conveyor by sizes by driving a cylinder with the conveyor temporarily stopped, corresponding normally-closed contacts 161 to 191 are broken through respective operations of detectors which detect the zise and position of each body and the drive and reset of the cylinder so as to advance the content of step counter 4 via OR gate 26 of input selection part 2 and corresponding outputs 41 to 44 are supplied to ouput setting part 5 in sequence to allow a series of operations of the conveyor and cylinder. While the cylinder is in a malfunction state after the drive, output 44 of counter 4 is H and when the conveyor is driven, switch 181 is open. Consequently, a H signal is supplied to alarm circuit 6 via diodes 313 and 314 of malfunction detection part 3, so that circuit 6 will output an alarm.
COPYRIGHT: (C)1980,JPO&Japio
JP9112378A 1978-07-25 1978-07-25 Sequential controller Pending JPS5518752A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9112378A JPS5518752A (en) 1978-07-25 1978-07-25 Sequential controller

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9112378A JPS5518752A (en) 1978-07-25 1978-07-25 Sequential controller

Publications (1)

Publication Number Publication Date
JPS5518752A true JPS5518752A (en) 1980-02-09

Family

ID=14017740

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9112378A Pending JPS5518752A (en) 1978-07-25 1978-07-25 Sequential controller

Country Status (1)

Country Link
JP (1) JPS5518752A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59174664A (en) * 1983-03-24 1984-10-03 Canon Inc Recording liquid
JPS59174663A (en) * 1983-03-24 1984-10-03 Canon Inc Recording liquid
JPS59174665A (en) * 1983-03-24 1984-10-03 Canon Inc Recording liquid
CN114050813A (en) * 2021-11-11 2022-02-15 北京理工大学 A power electronic device drive signal fault blocking circuit

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59174664A (en) * 1983-03-24 1984-10-03 Canon Inc Recording liquid
JPS59174663A (en) * 1983-03-24 1984-10-03 Canon Inc Recording liquid
JPS59174665A (en) * 1983-03-24 1984-10-03 Canon Inc Recording liquid
JPH025785B2 (en) * 1983-03-24 1990-02-05 Canon Kk
JPH025786B2 (en) * 1983-03-24 1990-02-05 Canon Kk
JPH025784B2 (en) * 1983-03-24 1990-02-05 Canon Kk
CN114050813A (en) * 2021-11-11 2022-02-15 北京理工大学 A power electronic device drive signal fault blocking circuit

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