ABB RET615 Product Manual

Also see for RET615: Product guide Manual Manual Manual Manual

Contents

ABB RET615 Product Manual Manual pdf 50 page image

18. Local HMIThe IED is available with two optional displays, alarge one and a small one. The large display issuited for IED installations where the front paneluser interface is frequently used and a single linediagram is required. The small display is suited forremotely controlled substations where the IED isonly occasionally accessed locally via the frontpanel user interface.Both LCD displays offer front-panel user interfacefunctionality with menu navigation and menuviews. However, the large display offers increasedfront-panel usability with less menu scrolling andimproved information overview. In addition, thelarge display includes a user-configurable singleline diagram (SLD) with position indication for theassociated primary equipment. Depending on thechosen standard configuration, the IED displaysthe related measuring values, apart from thedefault single line diagram. The SLD view can alsobe accessed using the web-browser based userinterface. The default SLD can be modifiedaccording to user requirements by using thegraphical display editor in PCM600.The local HMI includes a push button (L/R) forlocal/remote operation of the IED. When the IEDis in the local mode, the IED can be operated onlyby using the local front panel user interface. Whenthe IED is in the remote mode, the IED canexecute commands sent from a remote location.The IED supports the remote selection of local/remote mode via a binary input. This featurefacilitates, for example, the use of an externalswitch at the substation to ensure that all IEDsare in the local mode during maintenance workand that the circuit breakers cannot be operatedremotely from the network control centre.IECA070904 V3 ENFigure 13. Small displayIECA070901 V3 ENFigure 14. Large displayTable 62. Small displayCharacter size1) Rows in the view Characters per rowSmall, mono-spaced (6x12 pixels) 5 20Large, variable width (13x14 pixels) 4 8 or more1) Depending on the selected languageTransformer Protection and Control 1MRS756891 FRET615Product version: 4.050 ABB