JPS6441006A - Timer circuit for programmable controller - Google Patents

Timer circuit for programmable controller

Info

Publication number
JPS6441006A
JPS6441006A JP19701387A JP19701387A JPS6441006A JP S6441006 A JPS6441006 A JP S6441006A JP 19701387 A JP19701387 A JP 19701387A JP 19701387 A JP19701387 A JP 19701387A JP S6441006 A JPS6441006 A JP S6441006A
Authority
JP
Japan
Prior art keywords
timer
clock
generator
arithmetic means
count value
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
JP19701387A
Other languages
Japanese (ja)
Inventor
Yoshio Kasai
Akira Gomi
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 JP19701387A priority Critical patent/JPS6441006A/en
Publication of JPS6441006A publication Critical patent/JPS6441006A/en
Pending legal-status Critical Current

Links

Landscapes

  • Programmable Controllers (AREA)

Abstract

PURPOSE:To reduce a time error caused by the setting step position of a timer by using a clock input control means which supplies the clock signal received from a clock generator to a timer arithmetic means. CONSTITUTION:A clock input control means 7 is set between a clock generator 5 and a timer arithmetic means 6. Then the means 7 conducts by a command given from a CPU 1 synchronously with the drive (ON) of a timer set on a program. Thus the clock signals received from the generator 5 are supplied to a timer arithmetic means 6 for start of a counting job and the count value of a timer is calculated. As a result, the count value of the timer is approximately equal to the actual elapsed time and a highly accurate timer is obtained.
JP19701387A 1987-08-06 1987-08-06 Timer circuit for programmable controller Pending JPS6441006A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19701387A JPS6441006A (en) 1987-08-06 1987-08-06 Timer circuit for programmable controller

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19701387A JPS6441006A (en) 1987-08-06 1987-08-06 Timer circuit for programmable controller

Publications (1)

Publication Number Publication Date
JPS6441006A true JPS6441006A (en) 1989-02-13

Family

ID=16367331

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19701387A Pending JPS6441006A (en) 1987-08-06 1987-08-06 Timer circuit for programmable controller

Country Status (1)

Country Link
JP (1) JPS6441006A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9400115B2 (en) 2004-11-10 2016-07-26 Panasonic Intellectual Property Management Co., Ltd. Built-in cooking appliance and kitchen counter having same

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60250446A (en) * 1984-05-28 1985-12-11 Hitachi Ltd Measuring deivce for program scan time

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60250446A (en) * 1984-05-28 1985-12-11 Hitachi Ltd Measuring deivce for program scan time

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9400115B2 (en) 2004-11-10 2016-07-26 Panasonic Intellectual Property Management Co., Ltd. Built-in cooking appliance and kitchen counter having same

Similar Documents

Publication Publication Date Title
EP0126163A4 (en) Controller with status display unit.
EP0133359A3 (en) Chipset synchronization arrangement
JPS6441006A (en) Timer circuit for programmable controller
JPS54141134A (en) Control system of mechanical apparatus
JPS5771023A (en) Controlling method for alternating-current voltage phase
JPS54162074A (en) Actuator controller
JPS5273039A (en) Copy start control circuit for copying machine
JPS57103501A (en) Fail-safe system of engine electronic controller
JPS5687105A (en) Program setting device
KR910007993B1 (en) Timer control method and apparatus for injection molding machine
JPS5725194A (en) Driving device for pulse-motor
JPS56103724A (en) Microprocessor
JPS5336438A (en) Input/output control unit
JPS6484183A (en) Timer device
JPS57115361A (en) Printing system for oblique character
JPS54177A (en) Control-mode switching system in automatic controlling apparatus
JPS52109341A (en) Input output controlling device
JP2562578Y2 (en) General-purpose pulse generation relay drive
JPS57168830A (en) Numerical controller
JPS5539915A (en) Process control device
JPS5621932A (en) Wiper controller
JPS5621926A (en) Electronically controlled turn indicator light
JPS57123456A (en) Restarting system of microprocessor
JPS6491202A (en) Processing method for analog set input by program controller
JPS6419979A (en) Device for driving piezoelectric actuator for precision positioning