JPS6421604A - Control equipment - Google Patents
Control equipmentInfo
- 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
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.
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)
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 |
-
1987
- 1987-07-17 JP JP17840887A patent/JPS6421604A/en active Pending
Patent Citations (2)
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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