JPS54153975A - Control signal putting-out method - Google Patents

Control signal putting-out method

Info

Publication number
JPS54153975A
JPS54153975A JP6170978A JP6170978A JPS54153975A JP S54153975 A JPS54153975 A JP S54153975A JP 6170978 A JP6170978 A JP 6170978A JP 6170978 A JP6170978 A JP 6170978A JP S54153975 A JPS54153975 A JP S54153975A
Authority
JP
Japan
Prior art keywords
circuit
putting
output
signals
square
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
JP6170978A
Other languages
Japanese (ja)
Inventor
Toshio Kakizawa
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 JP6170978A priority Critical patent/JPS54153975A/en
Publication of JPS54153975A publication Critical patent/JPS54153975A/en
Pending legal-status Critical Current

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  • Feedback Control In General (AREA)

Abstract

PURPOSE: To put out control signals that eliminate the need for adjustment in case of production and the effect of the dispersion of the characteristic of electronic parts is little, by counting pulses corresponding to power surce frequency, and by putting out control output when count value and a set point are identical.
CONSTITUTION: The output of an oscillator 25 for putting out pulses corresponding to power source frequency is counted by means of a counter circuit 26, the count value is compared by means of a comparison circuit 27 and output is fed to a square-wave putting-out circuit 28 when the value and a set point are identical. The square-wave putting-out circuit 28 puts out signals with fixed pulse width every time pulses from the comparison circuit are input, and sends the signals to a body 29 to be controlled. The circuit 28 simultaneously resets the counter circuit 26, and the counter circuit 26 starts the next count.
COPYRIGHT: (C)1979,JPO&Japio
JP6170978A 1978-05-25 1978-05-25 Control signal putting-out method Pending JPS54153975A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6170978A JPS54153975A (en) 1978-05-25 1978-05-25 Control signal putting-out method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6170978A JPS54153975A (en) 1978-05-25 1978-05-25 Control signal putting-out method

Publications (1)

Publication Number Publication Date
JPS54153975A true JPS54153975A (en) 1979-12-04

Family

ID=13179020

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6170978A Pending JPS54153975A (en) 1978-05-25 1978-05-25 Control signal putting-out method

Country Status (1)

Country Link
JP (1) JPS54153975A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04321102A (en) * 1991-04-22 1992-11-11 Shimadzu Corp Pulse cycle controller

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04321102A (en) * 1991-04-22 1992-11-11 Shimadzu Corp Pulse cycle controller

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