Emax Low voltage air circuit-breakers - ABB Download Center

Communication devices and systemsAll the characteristics of the devices listed are preconfigured in the SD-View 2000 system. Theuser does not therefore have to carry out any detailed configuration (i.e. insert tables with data tobe displayed for each trip unit, or draft ad hoc graphic pages): simply enter the list of devicesconnected into the system.Technical characteristicsUp to 4 serial portsUp to 31 ABB SACE devices for each serial port9600 or 19200 baudModbus® RTU ProtocolPersonal computer requirementsPentium 1 GHz, 256 MB RAM (512 MB recommended), 20 GB hard disk, Windows 2000, InternetExplorer 6, Ethernet card, Printer (optional)4SD-TestBus2SD-TestBus2 is the ABB SACE commissioning and diagnostic software for all Modbus RTUdevices. It can be used during system startup, or to troubleshoot an installed network.SD-TestBus2 automatically scans the RS-485 bus, detects all connected devices and checkstheir communication settings. All possible combination of device address, parity and baud rateare checked.A click on “scan” is enough to spot devices which are not responding, wrong addresses,misconfigured parity bits, and so on. This function is not limited to ABB SACE devices: all standardModbus RTU devices are detected and their configuration is displayed.After the scan, the software displays warning messages about potential problems and configurationerrors, allowing complete diagnosis of a field bus network.When ABB SACE circuit-breakersare detected, additionalfunctions can be used to checkwirings, send open/close/resetcommands, and retrieve diagnosticinformation.This user-friendly tool makescommissioning of Modbusnetworks a breeze. SD-TestBus2 is freeware and canbe downloaded from the ABBSACE’S website (http://www.abb.com).1SDC200311F00014/46ABB SACE