Appendix ESC300 MappingsCopyright © 2007-2018 Eaton Corporation. All Rights Reserved.IPN 997-00012-03 B2 Issue B2 July 2018 145A p p e n d i x ESC300 MappingsThe SC300 uses mappings to allow it to associate internal functions, alarms and physical I/Odevices. A default mapping is set at the factory before delivery. Usually this default mapping will notneed to be changed.I/O Board MappingThe serial numbers of an I/O board, SiteSure-3G modules, and Fan Controllers, and thephysical connectors on the board/modules are mapped to logical numbers in the SC300. Thisallows the physical inputs and outputs (including LVD contactors) to be recognized by theSC300.I/O Board or Fan Controller serial number mappingEach I/O board serial number must be mapped to a logical IOB Number.Usually, I/O board serial number mappings only need to be changed if:• The I/O board is changed or added. See details on page 127.• The SC300 is changed and/or a new configuration file is loaded into the SC300. See detailson page 127. This mapping is not included in configuration files. If the system is configured for only one IO Board, the SC300 will automatically detect it andassign it as IOB 1. If more IO Boards are installed, or in a new system with more than one IOboard, or if an SC300 is changed or loaded with a new configuration file, the IO Board mappingmust be set. Input/output, sensors and most voltage control processes are only available if thismapping is set.