Rockwell Automation 1608M MegaDySC User Manual, 800 - 2400 A - Manual (Page 30)

30 Rockwell Automation Publication 1608M-UM002A-EN-P - September 2013
Chapter 6 Display Screen
Voltage Sag RMS Voltage Charts
The line and load RMS voltage are displayed for each phase (See Figure 14 ). You
can access this screen by pressing the “Charts” button as shown in Figure 13 .
By pressing the A, B, or C buttons to the right of the charts, you can show or hide
each of the three phase voltages.
Figure 14 - Voltage Sag Detail, RMS Voltage Charts
Voltage Sag Notification
When the MegaDySC system first detects a voltage sag, a red box displaying “Sag
In Progress” will appear in the upper left hand corner of the screen. (See
Figure 15 )
When the voltage sag is over, the red box will disappear.
Figure 15 - Voltage Sag Detected