Title:
OUTPUT CONVERSION UNIT OF SEQUENCE CONTROL DEVICE
Document Type and Number:
Japanese Patent JPS56155408
Kind Code:
A
Abstract:
PURPOSE:To facilitate the coupling work including the maintenace and inspection work of the body of a control device and the body of a machine by providing an external terminal to an output conversion unit. CONSTITUTION:A control terminal T and a voltage converting part D as well as a gate circuit 13 ANDing the output of this part D and the output Pi of a memory circuit 5a is provided. The gate circuit 13 accepts the external signal preferential to the output of the memory circuit 5a. Adjustment work at the time of maintenance and inspection is accomplished by utilizing the control terminal T for accepting AC voltage.
Inventors:
HAYASHI YOSHIFUMI
Application Number:
JP12994880A
Publication Date:
December 01, 1981
Filing Date:
September 18, 1980
Export Citation:
Assignee:
TOSHIBA MACHINE CO LTD
International Classes:
G05B19/05; G05B19/02; (IPC1-7): G05B19/02