JPS56116108A - Analog processor - Google Patents

Analog processor

Info

Publication number
JPS56116108A
JPS56116108A JP1879480A JP1879480A JPS56116108A JP S56116108 A JPS56116108 A JP S56116108A JP 1879480 A JP1879480 A JP 1879480A JP 1879480 A JP1879480 A JP 1879480A JP S56116108 A JPS56116108 A JP S56116108A
Authority
JP
Japan
Prior art keywords
converter
output
circuit
point
converters
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
JP1879480A
Other languages
Japanese (ja)
Inventor
Kiyoshi Yamaki
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.)
Nissan Motor Co Ltd
Original Assignee
Nissan Motor 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 Nissan Motor Co Ltd filed Critical Nissan Motor Co Ltd
Priority to JP1879480A priority Critical patent/JPS56116108A/en
Publication of JPS56116108A publication Critical patent/JPS56116108A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B23/00—Testing or monitoring of control systems or parts thereof
    • G05B23/02—Electric testing or monitoring

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Testing And Monitoring For Control Systems (AREA)

Abstract

PURPOSE:To ensure an easy confirmation for the operations of both A/D and D/A converters, by measuring the input point of the A/D converter and the output point of the D/A converter each via a switch circuit. CONSTITUTION:When the switching circuit 8 is set at the normal operation side, the output of the digital process circuit 2 is supplied to the D/A converter 4 via the multiplexer 7. As a result, the load 6 is controlled like the normal operation in accordance with the analog signal of the sensor 5. On the other hand, the output of the A/D converter 3 is supplied to the converter 4 when the circuit 8 is set at the side of the check mode. As a result, the operations of the converters 3 and 4 can be confirmed easily by measuring the input point P1 of the converter 3 and the output point P2 of the converter 4 each.
JP1879480A 1980-02-18 1980-02-18 Analog processor Pending JPS56116108A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1879480A JPS56116108A (en) 1980-02-18 1980-02-18 Analog processor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1879480A JPS56116108A (en) 1980-02-18 1980-02-18 Analog processor

Publications (1)

Publication Number Publication Date
JPS56116108A true JPS56116108A (en) 1981-09-11

Family

ID=11981496

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1879480A Pending JPS56116108A (en) 1980-02-18 1980-02-18 Analog processor

Country Status (1)

Country Link
JP (1) JPS56116108A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5945644U (en) * 1982-09-14 1984-03-26 葵エンジニヤリング株式会社 A-D converter
JPS61148509A (en) * 1984-12-21 1986-07-07 Mitsubishi Heavy Ind Ltd Control system abnormality detecting device

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5028746A (en) * 1973-07-13 1975-03-24

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5028746A (en) * 1973-07-13 1975-03-24

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5945644U (en) * 1982-09-14 1984-03-26 葵エンジニヤリング株式会社 A-D converter
JPS61148509A (en) * 1984-12-21 1986-07-07 Mitsubishi Heavy Ind Ltd Control system abnormality detecting device

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