(MMS) Client/Server - ALSTOM Signaling Inc.

General Description1.5. GLOSSARY OF TERMSTable 1–3. Glossary of Terms (Cont.)TermApplication ExplorerCAAPECILCommunicationExplorerConfigurationManagerControl SystemControl VariableCPU IICPU/PDCSEXData LogDrawing AreaHHTDefinitionAccesses the selected System's variable data obtained throughthe diagnostic ports. Multiple logic, message, or I/O variablescan be viewed in near real time. Variables are displayed usingtheir assigned names and their current Boolean or integervalues. Application logic statements can be displayed includingthe current values of the variables used to generate thestatements. Datalogged variable data can be displayed usingthe playback feature.Alstom’s Computer-Aided Application ProgrammingEnvironment software package converts Boolean expressionsinto operating instructions for the VPI microprocessor togenerate interlocking logic configured to meet the needs of theparticular installation.Central Instrument LocationProvides access to serial ports through VT100. Display networkstatistics for networked connections.Reports the expected and actual configuration items for eachApplication of the selected System. Both hardware and firmwareitems can be reported.Hardware device connected to MMS computer. Currently onlyVPI ® II/iVPI systems are supported.Data received by the VPI ® II/iVPI systemCentral Processing Unit II board used in the VPI ® II Vitalprocessor.Central Processing Unit/Polynomial Divider board used in theVPI ® Vital processor.A family of non-vital communications and I/O control boards,including CSEX3 and CSEX4 used in VPI ® II systems.MMS events, System status, Diagnostics and VPI Data Logssaved in the MMS database.The Layout area of the MMS Editor where the location model iscreated. This is where symbols are placed and connected.Hand Held Terminal; a simple text-based diagnostic displaydevice.P2528, Rev. Aug/12 1–3 Alstom Signaling Inc.