Instruction Manual

Chapter 6 Device Control and Upgrading
Operating Event Flags
EM720 Power Quality and Revenue Meter 133
To enter the dialog box, select Device Control from the
Monitor menu, and then click on the Remote Relay Control
tab.
To send a remote command to the relay:
1. From the “Relay Command” box for the relay, select
the desired command.
2. Click on Send.
The dialog shows you the present relay status and whether it
is latched by a remote command or locally from the setpoint.
Operating Event Flags
The EM720 has 8 common event flags that are intended for
use as temporary event storage and can be tested and
operated from the control setpoints. You can transfer an
event to the setpoint and trigger its operation remotely by
changing the event status through PAS.
To enter the Event Flags dialog, select Device Control from
the Monitor menu, and then click on the Event Flags tab.
To change the status of an event flag:
1. In the “Status” box, select the desired flag status.
2. Click on Send.