Title:
PROGRAM TIMER
Document Type and Number:
Japanese Patent JP3934839
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a program timer capable of eliminating the necessity of special terminal equipment for connection with a remote monitor and control system and suitably setting up the number of load circuits.
SOLUTION: A timer processing part 10 instructs a transmission processing part 11 to control a load in accordance with a time schedule stored in a program storage part 12. The transmission processing part 11 is connected to a two-wire signal line and applies a load control instruction to terminal equipment connected to the load by a time-division multiplex transmission system. The time schedule stored in the program storage part 12 consists of a group of an address corresponding to the load to be controlled, the control contents of the load and control time. Thereby when it arrives at time set up by the time schedule, the load specified by the address is controlled.
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Inventors:
Takeshi Hatemata
Application Number:
JP35654999A
Publication Date:
June 20, 2007
Filing Date:
December 15, 1999
Export Citation:
Assignee:
MATSUSHITA ELECTRIC WORKS,LTD.
International Classes:
G05B19/02; H04Q9/02; (IPC1-7): G05B19/02; H04Q9/02
Domestic Patent References:
| JP8294177A | ||||
| JP10207511A | ||||
| JP732594U | ||||
| JP11191493A | ||||
| JP6371685A |
Attorney, Agent or Firm:
Keisei Nishikawa
Atsuo Mori
Atsuo Mori