PLC tool device
First Claim
1. A PLC tool device used for constructing and designing a PLC system composed of a combination of various units and a power source unit, comprising:
- a control section;
a display section; and
a unit information storing section that stores a type information and a current consumption information of all units and a type information and a supply current information of all power source units;
wherein the control section is configured to execute;
a process for inputting type information of a plurality of unit used for a PLC system that is to be constructed and designed;
a process for obtaining the current consumption information of the plurality of unit by an access to the unit information storing section based upon the inputted type information of the unit, and for calculating a total amount of current consumption of the plurality of unit;
a process for extracting type information of a power source unit that supplies the total amount of current consumption based upon the supply current information stored in the unit information storing section; and
a process for displaying the type information of the extracted power source unit on the display section.
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Accused Products
Abstract
The present invention provides a PLC tool device that can extract a power source unit from current consumption calculated by information of a unit configuration, can let a user to easily know a width of a rack composing a PLC, and can provide information for determining whether the extracted power source unit is appropriate or not. The PLC tool device comprises a unit information storing section that stores “current consumption and width of a unit” and “supply current and width of a power source unit” as associated with each other, extracting section for calculating a total amount of current consumption for every rack composed of plural units integrally coupled, by an access to the unit information storing section based upon the unit configuration for constructing a PLC system selected by a user, and extracting a power source unit that can cope with the calculated total amount of current consumption, and a selection screen (see figures) of a power source unit by which optional power source unit can be selected from the power source units extracted by the extracting section. The width for every rack is obtained by an access to the unit information storing section based upon the width of the selected power source unit and the width of the selected unit from the unit selection screen, and the selected power source unit, current consumption and the obtained width are displayed. When the power source unit is changed, the width is recalculated, and the result is re-displayed.
31 Citations
9 Claims
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1. A PLC tool device used for constructing and designing a PLC system composed of a combination of various units and a power source unit, comprising:
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a control section;
a display section; and
a unit information storing section that stores a type information and a current consumption information of all units and a type information and a supply current information of all power source units;
wherein the control section is configured to execute;
a process for inputting type information of a plurality of unit used for a PLC system that is to be constructed and designed;
a process for obtaining the current consumption information of the plurality of unit by an access to the unit information storing section based upon the inputted type information of the unit, and for calculating a total amount of current consumption of the plurality of unit;
a process for extracting type information of a power source unit that supplies the total amount of current consumption based upon the supply current information stored in the unit information storing section; and
a process for displaying the type information of the extracted power source unit on the display section. - View Dependent Claims (3, 4, 5, 6, 8, 9)
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2. A PLC tool device used for constructing and designing a PLC system composed of a combination of various units and a power source unit, comprising:
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a control section;
a display section;
an input section; and
a unit information storing section that stores a type information and a current consumption information of all units and a type information and a supply current information of all power source units;
wherein the control section is configured to execute;
a process for inputting a type information of a plurality of unit used for a PLC system that is to be constructed and designed;
a process for obtaining the current consumption information of the plurality of unit by an access to the unit information storing section based upon the inputted type information of the units, and calculate a total amount of a current consumption of the plurality of unit;
a process for obtaining the supply current information of a power source unit which is selected through the input section from the unit information storing section; and
a process for comparing the obtained supply current information and the calculated total amount of the current consumption, and, in case where the relationship between the supply current information and the calculated total amount of the current consumption does not meet a predetermined condition, for displaying this situation on the display section, and, in case where the relationship between the supply current information and the calculated total amount of the current consumption meets a predetermined condition, for displaying this situation on the display section. - View Dependent Claims (7)
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Specification