Events Web Server HMI
Welcome to the Events HMI SCADA system with web
server. SCADA stands for supervisory control and
data acquisition. HMI is the human to machine
interface. These systems generally refer to an
industrial control system: a computer system that
monitors and controls a process. Processes include
water treatment and distribution, wastewater
collection, oil and gas pipelines, irrigation and gate
distribution, wind farms, and environmental systems.
Other processes include monitoring buildings, airports
and ships, local and remote alarms, equipment status
and maintenance conditions of various devices.
Modbus and ALERT protocols
Events reads serial, binary Modbus data from PLCs or
RTUs or receives ALERT formatted data from a
receiver/decoder. This data is inserted into spreadsheet tables for complete viewing of your raw data. The data is then
inserted into databases, alarm tables, statistics and define grids. Events handles this process as a background task. Then,
if there are any changes to the data, Events updates the graphical displays with these changes. The form displays are
independent of the background tasks.
All Events project forms are converted into HTML pages for web monitoring. Users will be able to view their systems data in
real time and send commands (change set points, turn devices on or off), using the Events Web Server. All commands and
set points are password protected for security. Commands received from your browser are forwarded to the field RTUs or
PLCs just as if you were at the base station computer.
More Events Features
1. FTP and Email scripts (export data to another server)
2. Hyperlinks to open supporting PDF or Word files (open pictures of your sites)
3. Open Text Files, CSV Files (as reference documents)
4. Multiple triggers for Hyperlinks, FTP, Email, Reports, Open files, etc.
Button triggers, Label triggers, Special Label triggers, Annunciator triggers, Global Alarm Button triggers, and Define sensors
that can be used as triggers in Events.
5. Export data when needed.
© Roper Associates LLC 2011+
for the latest Events
Downloads & Help Files.