JPS6421604A - Control equipment - Google Patents

Control equipment

Info

Publication number
JPS6421604A
JPS6421604A JP17840887A JP17840887A JPS6421604A JP S6421604 A JPS6421604 A JP S6421604A JP 17840887 A JP17840887 A JP 17840887A JP 17840887 A JP17840887 A JP 17840887A JP S6421604 A JPS6421604 A JP S6421604A
Authority
JP
Japan
Prior art keywords
output
control
pulse
block
duty ratio
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
JP17840887A
Other languages
Japanese (ja)
Inventor
Tetsuya Yoda
Akihiko Kuroda
Hisao Shintani
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.)
Sekisui Chemical Co Ltd
Original Assignee
Sekisui Chemical 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 Sekisui Chemical Co Ltd filed Critical Sekisui Chemical Co Ltd
Priority to JP17840887A priority Critical patent/JPS6421604A/en
Publication of JPS6421604A publication Critical patent/JPS6421604A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE:To prevent adverse effect due to simultaneous loading by deviating the start timing of the pulse rate having a duty ratio of ON/OFF output obtained by the control arithmetic operation for each device. CONSTITUTION:An output device 5 converts the output rate yn from a control arithmetic operation block 1 into a control pulse pn having an ON/OFF duty ratio of a prescribed output period and outputs the result to a controlled system 3. The device 5 uses an output command of an output discrimination block 6 so as to output at first its output to the controlled system 3. The block 6 is connected to the output device 7 of other control equipment applying ON/OFF control of the pulse and the device 5 gives an output command with a deviation from the ON timing when the device 7 is set. Thus, in a system where plural controllers applying pulse control are installed, since the output devices of the controllers are not simultaneously turned on, the adverse effect due to simultaneous loading is prevented.
JP17840887A 1987-07-17 1987-07-17 Control equipment Pending JPS6421604A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17840887A JPS6421604A (en) 1987-07-17 1987-07-17 Control equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17840887A JPS6421604A (en) 1987-07-17 1987-07-17 Control equipment

Publications (1)

Publication Number Publication Date
JPS6421604A true JPS6421604A (en) 1989-01-25

Family

ID=16047968

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17840887A Pending JPS6421604A (en) 1987-07-17 1987-07-17 Control equipment

Country Status (1)

Country Link
JP (1) JPS6421604A (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50146901A (en) * 1974-05-17 1975-11-25
JPS58209772A (en) * 1982-06-01 1983-12-06 Ricoh Co Ltd Temperature controller of heat roll fixation device

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50146901A (en) * 1974-05-17 1975-11-25
JPS58209772A (en) * 1982-06-01 1983-12-06 Ricoh Co Ltd Temperature controller of heat roll fixation device

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