JPS5593757A - Tension controller - Google Patents

Tension controller

Info

Publication number
JPS5593757A
JPS5593757A JP83879A JP83879A JPS5593757A JP S5593757 A JPS5593757 A JP S5593757A JP 83879 A JP83879 A JP 83879A JP 83879 A JP83879 A JP 83879A JP S5593757 A JPS5593757 A JP S5593757A
Authority
JP
Japan
Prior art keywords
counter
signal
count
microcomputor
pulse
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
JP83879A
Other languages
Japanese (ja)
Inventor
Muneaki Inoue
Masanobu Kashiwara
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 JP83879A priority Critical patent/JPS5593757A/en
Publication of JPS5593757A publication Critical patent/JPS5593757A/en
Pending legal-status Critical Current

Links

Landscapes

  • Controlling Rewinding, Feeding, Winding, Or Abnormalities Of Webs (AREA)

Abstract

PURPOSE: To reduce the manufacturing cost and to make the device compact, by employing a microcomputor in central control system while employing digital control to reduce the elements requiring the adjusting.
CONSTITUTION: The interrupting signal 107 is provided simultaneously to microcomputor 20 and counter 31. The count of counter 31 is reset while simultaneously phase control signal 108 is provided from microcomputor 20 to instruct the count of counter 31 and to preset the counter 31. Consequently the count coincidence signal 109 goes low to open the gate 30 thereby the pulse from oscillator 29 is provided to counter 31, where said pulse is counted upto the count of signal 108 to bring the signal 109 high thus to close the gate 30. At this time a triac in phase control circuit 28 is turned on to supply current into the exciting coil for powder brake.
COPYRIGHT: (C)1980,JPO&Japio
JP83879A 1979-01-06 1979-01-06 Tension controller Pending JPS5593757A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP83879A JPS5593757A (en) 1979-01-06 1979-01-06 Tension controller

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP83879A JPS5593757A (en) 1979-01-06 1979-01-06 Tension controller

Publications (1)

Publication Number Publication Date
JPS5593757A true JPS5593757A (en) 1980-07-16

Family

ID=11484753

Family Applications (1)

Application Number Title Priority Date Filing Date
JP83879A Pending JPS5593757A (en) 1979-01-06 1979-01-06 Tension controller

Country Status (1)

Country Link
JP (1) JPS5593757A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59128168A (en) * 1983-01-06 1984-07-24 Toray Ind Inc Tensile force control system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59128168A (en) * 1983-01-06 1984-07-24 Toray Ind Inc Tensile force control system
JPH0362629B2 (en) * 1983-01-06 1991-09-26 Toray Industries

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