JPS5447082A - Control circuit of servomotor - Google Patents

Control circuit of servomotor

Info

Publication number
JPS5447082A
JPS5447082A JP11365377A JP11365377A JPS5447082A JP S5447082 A JPS5447082 A JP S5447082A JP 11365377 A JP11365377 A JP 11365377A JP 11365377 A JP11365377 A JP 11365377A JP S5447082 A JPS5447082 A JP S5447082A
Authority
JP
Japan
Prior art keywords
rotating direction
servomotor
instruction
output
address register
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
JP11365377A
Other languages
Japanese (ja)
Inventor
Showa Kurokawa
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.)
NEC Corp
Original Assignee
NEC Corp
Nippon 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 NEC Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP11365377A priority Critical patent/JPS5447082A/en
Publication of JPS5447082A publication Critical patent/JPS5447082A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To enable to correct easily overshoot of a servomotor, by adding a feedback circuit for compensating rotating direction to the memory only for reading out to output the instruction of rotating direction.
CONSTITUTION: An arithemetic circuit 3 outputs the difference signal 12 between output 10 of object address register 1 and output 11 of current address register 2, the memory 5 only for reading out outputs speed instruction 13 and the instruction 14 of rotating direction to the servomotor taking difference signal 12 for input. Ratation detecting signal 17 produced every passing through stop position is given to the current address register 2 as up-count -pulse 16 or down-count-pulse 15 by the rotating direction instruction 14. Feedback circuit 4 may compensate the rotating direction when the servomotor rotates more than object rotating position
COPYRIGHT: (C)1979,JPO&Japio
JP11365377A 1977-09-20 1977-09-20 Control circuit of servomotor Pending JPS5447082A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11365377A JPS5447082A (en) 1977-09-20 1977-09-20 Control circuit of servomotor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11365377A JPS5447082A (en) 1977-09-20 1977-09-20 Control circuit of servomotor

Publications (1)

Publication Number Publication Date
JPS5447082A true JPS5447082A (en) 1979-04-13

Family

ID=14617716

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11365377A Pending JPS5447082A (en) 1977-09-20 1977-09-20 Control circuit of servomotor

Country Status (1)

Country Link
JP (1) JPS5447082A (en)

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