JPS5671108A - Program check system of programmable sequence controller - Google Patents

Program check system of programmable sequence controller

Info

Publication number
JPS5671108A
JPS5671108A JP14672579A JP14672579A JPS5671108A JP S5671108 A JPS5671108 A JP S5671108A JP 14672579 A JP14672579 A JP 14672579A JP 14672579 A JP14672579 A JP 14672579A JP S5671108 A JPS5671108 A JP S5671108A
Authority
JP
Japan
Prior art keywords
program
program counter
sequence controller
check system
data
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
JP14672579A
Other languages
Japanese (ja)
Inventor
Ryoji Imazeki
Katsuaki Kusumi
Sachihiro Nakajima
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.)
Fanuc Corp
Original Assignee
Fanuc Corp
Fujitsu Fanuc 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 Fanuc Corp, Fujitsu Fanuc Ltd filed Critical Fanuc Corp
Priority to JP14672579A priority Critical patent/JPS5671108A/en
Publication of JPS5671108A publication Critical patent/JPS5671108A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE:To check the halfway course of the sequence program, by stopping counting-up of the program counter with a set value and by displaying the operation result at that time. CONSTITUTION:When check indicating circuit 4 is operated, counting-up of program counter 3 is stopped with the value set to numeric value setting circuit 41. Operation control part 5 reads an instruction word from memory 1 by the address indicated by program counter 3 and takes in various data from machine tool 10 through input unit 9 according to the instruction word and outputs data through output unit 8 after data are subjected to prescribed operations. Since the operation result is displayed on display circuit 6, it can be checked whether the program is correct or not.
JP14672579A 1979-11-13 1979-11-13 Program check system of programmable sequence controller Pending JPS5671108A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14672579A JPS5671108A (en) 1979-11-13 1979-11-13 Program check system of programmable sequence controller

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14672579A JPS5671108A (en) 1979-11-13 1979-11-13 Program check system of programmable sequence controller

Publications (1)

Publication Number Publication Date
JPS5671108A true JPS5671108A (en) 1981-06-13

Family

ID=15414146

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14672579A Pending JPS5671108A (en) 1979-11-13 1979-11-13 Program check system of programmable sequence controller

Country Status (1)

Country Link
JP (1) JPS5671108A (en)

Similar Documents

Publication Publication Date Title
EP0141858A4 (en) Alarm display method for programmable controller.
JPS5631102A (en) Process advance type sequence controller
JPS54102476A (en) Sequence controller monitor
JPS5671108A (en) Program check system of programmable sequence controller
JPS5671107A (en) Program check system of programmable sequence controller
JPS55166757A (en) Check unit for overlapping use of output instruction
JPS55131810A (en) Programmable sequencer
JPS5472909A (en) Recording method for program passing trace of electronic switchboard
JPS5696325A (en) Sentence writing device having page boundary display function
JPS57169809A (en) Programmable logic controller
JPS55938A (en) Online monitor unit of sequnce controller
JPS5797145A (en) Processing device
JPS56132635A (en) Communication controlling device
JPS5576451A (en) Program checking system
JPS5473368A (en) Apparatus for controlling a press automation line
JPS57143606A (en) Scanning type programmable controller
JPS56149608A (en) State display device for sequence controller
JPS54162078A (en) Input/output simulation device for sequence controller
JPS5525123A (en) Sequential controller
JPS57187706A (en) Online monitoring system of sequence controller
JPS56132604A (en) Sequence controller
JPS5453842A (en) Program run control circuit
JPS5493334A (en) Memory information check system for information processor
JPS55118160A (en) Program control unit possessing self-diagnosis function
JPS57203139A (en) Monitor display system of programmable controller