Title:
PROGRAMMABLE CONTROLLER
Document Type and Number:
Japanese Patent JPS6295603
Kind Code:
A
Abstract:
PURPOSE:To automatically display the count value with no monitor operation by adding the executing conditions for display of the count value to an instruction for counting. CONSTITUTION:A controller reads successively the user programs out of a user program memory 5 and executes them. Here it is decided whether the display conditions are satisfied or not if the read instruction is equal to a counter instruction DCNT with which the display conditions can be set. When the display conditions are satisfied, the count value is read out of a working memory 7 and displayed on a console 6 for execution of counting. While only the counting operation is carried out if said conditions are not satisfied. The same procedure is carried out also in case the read instruction is equal to a tier instruction DTiM with which the display conditions can be set.
Inventors:
INOUE TADASHI
Application Number:
JP23488485A
Publication Date:
May 02, 1987
Filing Date:
October 21, 1985
Export Citation:
Assignee:
OMRON TATEISI ELECTRONICS CO
International Classes:
G05B23/02; G05B19/02; G05B19/05; (IPC1-7): G05B19/02; G05B23/02
Attorney, Agent or Firm:
Shigenori Wada