Title:
CONTROL DEVICE
Document Type and Number:
WIPO Patent Application WO/2012/120994
Kind Code:
A1
Abstract:
This programmable controller (1) is a controller of a building-block format which is provided with a plurality of modules, including a power supply module (100) and a CPU module (200). The CPU module (200) has a microprocessor (202) which is provided with an assessment control function for performing assessment of suitability of the power supply capacity of the power supply module (100) by comparing the power supply capacity of the power supply module (100) with the sum of the current consumption of each of the modules (200, 300A, 300B) other than the power supply module (100). The power supply module (100) supplies a first power supply used in the assessment of the suitability of the power supply capacity of the power supply module (100) including the power supply supplied to the microprocessor (202), and a second power supply used otherwise, as at least two independent power supply systems.
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Inventors:
OHSAWA KAZUMASA (JP)
Application Number:
PCT/JP2012/053944
Publication Date:
September 13, 2012
Filing Date:
February 20, 2012
Export Citation:
Assignee:
YASKAWA DENKI SEISAKUSHO KK (JP)
OHSAWA KAZUMASA (JP)
OHSAWA KAZUMASA (JP)
International Classes:
G05B19/05
Foreign References:
JP2010092391A | 2010-04-22 | |||
JP2002108417A | 2002-04-10 | |||
JPH01184503A | 1989-07-24 |
Other References:
See also references of EP 2682831A4
None
None
Attorney, Agent or Firm:
MASUDA HIROFUMI (JP)
Hirofumi Masuda (JP)
Hirofumi Masuda (JP)
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Claims: