Control device
AssigneeKabushiki Kaisha Yaskawa Denki
InventorKazumasa OHSAWA
Life of this patent
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Abstract
A programmable controller is of a building block type provided with a plurality of modules including a power supply module and a CPU module. The CPU module includes a microprocessor having a determination control function for determining the adaptability of a power supply capacity of the power supply module by comparing the power supply capacity of the power supply module with a sum total value of current consumptions of the respective modules other than the power supply module. The power supply module supplies a first power used for the determination of the adaptability of the power supply capacity of the power supply module including power supplied to the microprocessor and a second power used for others as at least two independent power supply systems.
Claims13
A control device of a building block type comprising a plurality of modules at least including a power supply module and a CPU module, the CPU module including:
- a processor having a determination control function for determining the adaptability of a power supply capacity of the power supply module by comparing the power supply capacity of the power supply module with a sum total value of current consumptions of the respective modules other than the power supply module,
- wherein the power supply module supplies a first power used for the determination of the adaptability of the power supply capacity including power supplied to the processor and a second power used for others as at least two independent power supply systems.
Dependencies are inferred from the claim text.