SATEC EM920 Operation Manual - Manual (Page 146)

Chapter 7 Monitoring Meters Viewing Real-time Data
146 EM920 Power Quality and Revenue Meter
Polling Devices
To run data polling, click on either the Poll button or
Continuous Poll button on the local toolbar. Click on the
Stop button to stop continuous polling.
You can open as many monitor windows as you wish, either
for different sites, or for the same site using different data
sets. An open data monitor window is linked to the current
site and does not change if you select another site in the site
list.
You can view acquired data in a tabular form or in a graphical
form as a data trend.
The following picture shows a typical data monitor window.
Polling Options
To change the polling options, click on the Data Monitor
window with the right mouse button and select Options.
If you check “Do not stop on errors”, polling is resumed
automatically when a communication error occurs, otherwise
polling stops until you restart it manually.