JPS555568A - Output safety unit for monitor control unit - Google Patents

Output safety unit for monitor control unit

Info

Publication number
JPS555568A
JPS555568A JP7906678A JP7906678A JPS555568A JP S555568 A JPS555568 A JP S555568A JP 7906678 A JP7906678 A JP 7906678A JP 7906678 A JP7906678 A JP 7906678A JP S555568 A JPS555568 A JP S555568A
Authority
JP
Japan
Prior art keywords
control
unit
control unit
output
safety
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
JP7906678A
Other languages
Japanese (ja)
Inventor
Takahide Ato
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP7906678A priority Critical patent/JPS555568A/en
Publication of JPS555568A publication Critical patent/JPS555568A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
    • G08C25/00—Arrangements for preventing or correcting errors; Monitoring arrangements

Abstract

PURPOSE:To increase the safety of the automatic control unit, by dividing the output types of control signal and enabling the output related to other output types while blocking the specific output with the designation from operation panel. CONSTITUTION:The control unit 2 is controlled with the designation signal from the operational panel 1 to perform the output control of the remote monitor control unit 3 with the control signal from the control unit 2. In this case, the safety unit 4 consisting of the control block gates 5 to 8 separately allowing the control signals 10, 12 of the safety unit and the control signals 9, 11 for other units, is provided between the control unit 2 and the remote control unit 3 to feed the normal block signals 14, 16 to the control block gates 6, 8 allowing the control signal of the safety unit from the operational panel 2.
JP7906678A 1978-06-29 1978-06-29 Output safety unit for monitor control unit Pending JPS555568A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7906678A JPS555568A (en) 1978-06-29 1978-06-29 Output safety unit for monitor control unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7906678A JPS555568A (en) 1978-06-29 1978-06-29 Output safety unit for monitor control unit

Publications (1)

Publication Number Publication Date
JPS555568A true JPS555568A (en) 1980-01-16

Family

ID=13679504

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7906678A Pending JPS555568A (en) 1978-06-29 1978-06-29 Output safety unit for monitor control unit

Country Status (1)

Country Link
JP (1) JPS555568A (en)

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