Title:
NUMERICAL CONTROLLER WITH COMMUNICATION PORT CHECKING FUNCTION
Document Type and Number:
Japanese Patent JPH02259908
Kind Code:
A
Abstract:
PURPOSE:To shorten a time required for regulation on the site or for after-sales service by providing data setting/display part, a communication data generating part, a transmitting/receiving buffer, a transmitting part, a receiving part, a connecting unit, and a deciding part, and checking an arbitrary communication port. CONSTITUTION:An activating signal ST from a data setting/display part 2 connected to a console panel 1 is inputted to a communication data generating part 3, transmitted data TD are sent through a communication buffer 4 to a transmitting part 5, the data setting/display part 2, and a deciding part 9, and transmitted data S0 from the transmitting part 5 are inputted to a port selecting part 6. Received data R0 from the port selecting part 6 are inputted through a receiving part 11 to a receiving buffer 10, and further sent to the deciding part 9. A specific command is inputted from the console panel 1, and the automatically generated transmission data are transmitted to the arbitrary communication port. Further the transmitted data are received by the communication port as they are, the transmitted data are compared with the received data, and they are checked. Thus the time required for the regulation on the site or for the after-sales service can be shortened.
Inventors:
ITO TAKASHI
ISOZAKI ATSUHIRO
ISOZAKI ATSUHIRO
Application Number:
JP8102889A
Publication Date:
October 22, 1990
Filing Date:
March 31, 1989
Export Citation:
Assignee:
OKUMA MACHINERY WORKS LTD
International Classes:
G05B19/18; G05B19/414; H04L69/14; H04L69/40; H04Q9/00; (IPC1-7): G05B19/18; H04L29/04; H04L29/14; H04Q9/00
Attorney, Agent or Firm:
Yuzo Agata
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