Title:
PROGRAM TYPE DISPLAY DEVICE
Document Type and Number:
Japanese Patent JP3871459
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To display more complicated contents through easy setting operation while effectively using the space on an operation screen without requiring data operation on an external device side by referring bit addresses at the same time and making a corresponding figure display within the same coordinate range.
SOLUTION: This device is equipped with an event data storage means 20 and a display control means 22 which deciphers process indication words that the event data storage means 20 has and shows a screen, on the operation screen 18, corresponding to information referred to by the individual process indication words. The process indication words change the shape of a figure 26 displayed on the operation screen 18 corresponding to bit data changes at a specific bit position in, for example, a state data storage means 15, make it possible to set bits positions which are referred to at the same time with one process indication word, and display the figure 26 changed corresponding to the changes of the bit data referred to by limiting its display coordinate range to one place.
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Inventors:
Takao Otomo
Application Number:
JP1947199A
Publication Date:
January 24, 2007
Filing Date:
January 28, 1999
Export Citation:
Assignee:
Digital Inc.
International Classes:
G05B19/05; G06F3/14; G06F3/153; (IPC1-7): G06F3/153
Domestic Patent References:
| JP10333830A | ||||
| JP8202402A | ||||
| JP9223092A | ||||
| JP6290010A | ||||
| JP5290283A |
Attorney, Agent or Firm:
Takayuki Takada