Schematic Electrical Rules Check (ERC) is the use of circuit design software to design a good circuit designed by the user in order to be able to check out the human error or negligence.
Schematic Draw Window Tools Tools | ERC ... Electrical Rules Check
ERC dialog box options defined:
Multiple net names on net: Detects "the same network naming multiple network names" error
Unconnected net labels: Warning checks for "unattached network labels"
Unconnected power objects: Warning check of "not actually connected power supply"
Duplicate sheet mnmbets: Detect "circuit diagram number"
Duplicate component designator: "component number re-number"
Bus label format errors: "Bus label format error"
Floating input pins: "Input pin floating"
Suppress warnings: "The test will ignore all warning detections and will not display a test report with a warning error"
Create report file: "After the completion of the test program is automatically test results exist in the report file"
Add error markers: whether or not an error symbol is automatically placed in the wrong location
Descend into sheet parts: decompose the test results into each schematic, for a hierarchical schematic
Sheets to Netlist: Select the range of schematic files to be tested
Net Identifier Scope: Selects the range of network identifiers