JPS6488708A - Programmable controller - Google Patents

Programmable controller

Info

Publication number
JPS6488708A
JPS6488708A JP62243999A JP24399987A JPS6488708A JP S6488708 A JPS6488708 A JP S6488708A JP 62243999 A JP62243999 A JP 62243999A JP 24399987 A JP24399987 A JP 24399987A JP S6488708 A JPS6488708 A JP S6488708A
Authority
JP
Japan
Prior art keywords
debugging
user program
program
working situation
input memory
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
JP62243999A
Other languages
Japanese (ja)
Inventor
Takeo Ogawa
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.)
Toshiba Corp
Original Assignee
Toshiba 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 Toshiba Corp filed Critical Toshiba Corp
Priority to JP62243999A priority Critical patent/JPS6488708A/en
Publication of JPS6488708A publication Critical patent/JPS6488708A/en
Pending legal-status Critical Current

Links

Landscapes

  • Testing And Monitoring For Control Systems (AREA)
  • Programmable Controllers (AREA)

Abstract

PURPOSE:To perform a debugging operation without using a simulating computer by a pseudo working situation to an auxiliary input memory from a programmer to transfer said working situation to an input memory and then turning on a starting internal relay to partly operate a debugging user program. CONSTITUTION:A debugging user program is stored in a program memory 3a and a pseudo working situation is stored in an auxiliary input memory 3f of a programmable controller PC1 with operation of a programmer 6. Then a starting internal relay of the debugging user program is turned on and this program is partly operated. Thus the debugging actions are possible for each optional number of steps by monitoring the output state of the debugging user program. In such a way, the user program can be debugged with a single PC with no connection of an equipment to be controlled. Therefore the directional efficiency and the safety are improved. Furthermore the debugging scale is not increased since no simulating computer is required. At the same time, the debugging operation is facilitated at a production site.
JP62243999A 1987-09-30 1987-09-30 Programmable controller Pending JPS6488708A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62243999A JPS6488708A (en) 1987-09-30 1987-09-30 Programmable controller

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62243999A JPS6488708A (en) 1987-09-30 1987-09-30 Programmable controller

Publications (1)

Publication Number Publication Date
JPS6488708A true JPS6488708A (en) 1989-04-03

Family

ID=17112208

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62243999A Pending JPS6488708A (en) 1987-09-30 1987-09-30 Programmable controller

Country Status (1)

Country Link
JP (1) JPS6488708A (en)

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