Title:
OUTPUT TESTER OF SEQUENCE CONTROLLER
Document Type and Number:
Japanese Patent JPS5899807
Kind Code:
A
Abstract:
PURPOSE:To execute an output test by a simple operation, by using a cassette type output tester, in a sequence controller provided with a cassette type memory unit. CONSTITUTION:The sequence control operation can be changed freely by replacing a cassette type memory unit 9 to be inserted into a controller 8. On the other hand, an output tester is a cassette type of the almost same shape as the memory unit 9, and can be installed through connectors 3', 3, to the control unit 8 instead of the memory unit 9. In this state, a data output formed by an operation of plural on-and-off switches provided on the output tester is supplied to each input of an outputting circuit 4. In this way, an output test can be executed by a simple operation.
Inventors:
YODA KENICHI
KIRINO HIDEKI
KIRINO HIDEKI
Application Number:
JP19936781A
Publication Date:
June 14, 1983
Filing Date:
December 09, 1981
Export Citation:
Assignee:
MATSUSHITA ELECTRIC WORKS LTD
International Classes:
G05B23/02; G05B19/048; (IPC1-7): G05B23/02
Attorney, Agent or Firm:
Ishida Choshichi