6F2S1931 (0.20)Centralized GRB200(Soft: 030, 031, 032, 033, 034)- 633 -10.5.8 How to manage Modbus data fileThe user can map IED signals for Modbus addresses using the GR-TIEMS. The mapping data(i.e., Modbus configuration file), which is generated in the user’s PC by the GR-TIMES, can betransferred for the IED, when the user has completed the IED engineering work. Figure10.5-13 illustrates how to create the Modbus configuration file and transfer it to the IED. Theuser can obtain a Modbus configuration file in CSV of the GR-TIMES.IEDGR-TIMES in PCModbus address mappingSaving the config file in CSVConfiguration toolsCreation of Modbus configuration fileModbus configuration transferred by Write buttonModbus data writtenFigure 10.5-13 Creation of Modbus configuration fileThe user has to follow the following steps for the creation of Modbus configuration files. TheModbus data can be written in the IED when Write button is clicked on the GR-TIEMS.Figure 10.5-14 Steps of Modbus file configurationConnect PC to IED via LAN or USBStart GR-TIEMS engineering toolCreate a project and add an IED on the project treeSelect an IED signal for mapping for Modbus addressWrite Modbus data in the IED(→see Chap. 10.5.8(i))(→see Chap. 10.5.9)(→see Chap. 10.5.8(ii))(→see Chap. 10.5.8(v))Save Modbus data in the PC