Title:
ADJUSTING DEVICE
Document Type and Number:
Japanese Patent JPH0287202
Kind Code:
A
Abstract:
PURPOSE:To easily execute many control systems by decoding a condition discriminating signal in an arithmetic part when the condition discriminating signal such as target value information, etc., is inputted from an external part, judging which control rule the condition is related to form the target value information, and executing arithmetic according to the specified control rule. CONSTITUTION:When the condition discriminating signal is inputted from the external part through an external interface 14, an arithmetic part 12 decodes the condition discriminating signal and selects one control rule on the basis of a decoded result out of the plural control rules which are stored in a storing part 15. Afterwards, an input signal is inputted from a signal input part 11 to the arithmetic part 12 in correspondence to the operation of a plant. However, here, the arithmetic part 12 executes the arithmetic according to the execution order of the selected control rule and an output signal, which is obtained by the result of the executed arithmetic, is supplied through a signal output part 13 to an operation edge. Then, the plant is controlled. Thus, many control systems can be executed with simple constitution.
Inventors:
KANDA MASAE
Application Number:
JP23932988A
Publication Date:
March 28, 1990
Filing Date:
September 24, 1988
Export Citation:
Assignee:
TOSHIBA CORP
International Classes:
G05B11/36; G05B7/02; G05B13/02; (IPC1-7): G05B11/36
Attorney, Agent or Firm:
Takehiko Suzue (2 outside)
Next Patent: JPH0287203