Title:
シーケンスプログラム作成装置
Document Type and Number:
Japanese Patent JP5025833
Kind Code:
B1
Abstract:
A sequence program creating apparatus creates a sequence program to be executed by a programmable logic controller by causing a user to perform an operation of editing a sequential function chart (SFC) expressed by a plurality of elements and a connecting state thereof on an editing screen. The sequence program creating apparatus includes: a rule storage unit that stores therein a code of the SFC; and an editing control unit that, when a new-element inserting operation for newly inserting the element into the SFC is performed on the editing screen, adds data corresponding to the new element to data of the sequence program, based on a type of the already-arranged element specified as a new-element insertion target element by the new-element inserting operation, a position with respect to the new-element insertion target element, and a code of the SFC stored in the rule storage unit.
Inventors:
Takayuki Yamaoka
Terumasa Yasui
Kai Hirofumi
Terumasa Yasui
Kai Hirofumi
Application Number:
JP2012501486A
Publication Date:
September 12, 2012
Filing Date:
September 16, 2011
Export Citation:
Assignee:
Mitsubishi Electric Corporation
International Classes:
G05B19/05; G06F9/44
Domestic Patent References:
| JP2003044106A | 2003-02-14 | |||
| JPH11353009A | 1999-12-24 | |||
| JPH1185225A | 1999-03-30 | |||
| JP2002258914A | 2002-09-13 | |||
| JP2002351509A | 2002-12-06 | |||
| JP2008204237A | 2008-09-04 | |||
| JP2009104227A | 2009-05-14 | |||
| JPH05341816A | 1993-12-24 | |||
| JP2000047860A | 2000-02-18 |
Attorney, Agent or Firm:
Hiroaki Sakai