IEC11000052-1-en.vsdGUID-261171B2-59CD-4248-B873-39A2BC3CD1F1 V1 EN-USFigure 17: Zooming via area selection of a part of the graph• Press PgUp key on the keyboard to zoom in and PgDn to zoom out.2. Cancel a zoom in the following ways:• Right click a graph and select Cancel Zoom in the shortcut menu.The graph area is squeezed to the original size.• Press Esc.3. Enable X and Y zooming• To enable and disable X zooming, right click the graph and select ordeselect Enable X zooming in the shortcut menu.• To enable and disable Y zooming, right click the graph and select ordeselect Enable Y zooming in the shortcut menu.6.9 Logging measurements to file GUID-C86EC2DF-88F0-4272-8988-583778B5F2AE v2In addition to viewing online plotted data under the Monitoring tab, it is also possibleto log quantities to a file (tabbed text file) that can be viewed in the graph. Besides thisvoltage levels measured by the function and also error codes are logged. This file canthen be imported to other tools for deeper analysis when needed. The logger feature isavailable on the lower right corner of the Monitoring tab. Note that the logger isindependent of graph plotting.1. Select the Browse button.See figure 14.2. Navigate to a desired folder.3. Type a suitable file name for the .txt file and select Save.4. To start logging to this file, select the Start button.1MRK 502 073-UUS A Section 6Calibrating injection based sensitive rotor earth fault protectionGenerator protection REG670 2.2 ANSI and Injection equipment REX060, REX061, REX062 77Commissioning manual
