Title:
POSITION CONTROL DEVICE
Document Type and Number:
Japanese Patent JPS61183707
Kind Code:
A
Abstract:
PURPOSE:To execute easily a position control in which both controls have been mixed, by constituting the title device so that a control instruction for indicating whether a position control process is an absolute position control or a one direction repeated control is contained in advance in a position control process program. CONSTITUTION:A position control device is constituted of an encoder 1, a position counter 2 for showing a position by counting its pulse, a memory 3, and a control part 5 for controlling an output to a comparator 4 and an output part 6. In this case, in a position control process program, a control instruction for indicating whether its process is an absolute position control or a one direction repeated control is provided in advance. In this state, when executing an operation, an operation pattern is set to the position setting memory 3, also whether the final step is a repeated positioning mode or not is decided, and in case of an affirmative decision, the position counter 2 is preset. Also, a direction and a speed to an object position are outputted by an acceleration and deceleration pattern.
Inventors:
WAKAYAMA KOICHI
SATO HIROSHI
SATO HIROSHI
Application Number:
JP2178085A
Publication Date:
August 16, 1986
Filing Date:
February 08, 1985
Export Citation:
Assignee:
FUJI ELECTRIC CO LTD
International Classes:
G05B19/18; G05B19/23; G05B19/4155; G05B19/416; (IPC1-7): G05B19/19
Domestic Patent References:
| JPS59140514A | 1984-08-11 | |||
| JPS59226906A | 1984-12-20 | |||
| JPS5025111A | 1975-03-17 |
Attorney, Agent or Firm:
Yoshikazu Tani