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Event Recorder
Your PLC Knows What Happened - Now You Can Too
The Event Recorder System developed by Brigger & Associates is software that monitors the changes in values of PLC digital conditions in a PLC program - Events.These Events are logged to a Windows PC database from which they can be displayed.
These digital conditions can be:
| ◼ Digital Inputs. | ◼ Digital Outputs. |
| ◼ Alarms. | ◼ Operator issued commands. |
| ◼ Any internal digital condition. |
A unique feature of the Event Recorder is that it monitors the values of digital conditions on every PLC scan. So no changes are missed, not even transitional ones.
In addition, multiple PLC's can be monitored at the same time.
The logged Events are displayed in a spreadsheet format. For each Event the following is displayed:
◼ The date and time the Event occurred.
◼ The Event number.
◼ The status of the Event - from OFF to On or ON to OFF.
◼ The description of the Event.
◼ The monitored digital address.
The display of Events has the following features:
◼ The operator specifies data and time period for the Events to be displayed.
◼ All the Events in that time period can be displayed or just specific Events.
◼ Events can be organized into groups so only the Events of a selected group
are displayed for the time period.
◼ A displayed Event can be selected by clicking on it. Then other occurrences can be
searched for in the period.
◼ A particular Event occurring during the time period can be searched for.
◼ Colors can be assigned to a particular Event or group of Events to make it easier to see them.
Click on the following button for a more detailed decription of the Event Recorder.
Use the return arrow to come back to here.
The Event Recorder consists of the following applications:
◼ Event Collector - PLC logic that captures Events and temporarily stores them.
◼ Event Logger - Wndows PC program that reads the stored Events in the PLC and saves then to a database.
◼ Event Viewer - Windows PC program that displays the Events.
The manuals for these applications can be viewed using the above navigation links.
The Event Recorder is ideal for:
◼ Troubleshooting a PLC controlled System.
◼ Debugging a PLC program.
◼ Optimizng the PLC control performance.
◼ The cost of the system is $2,500. It is delivered on a USB flash drive with everything necessary to install the programs, including installation and user’s manuals.
◼ Note that Allen-Bradley’s RSLinx Classic OEM software is required for the Event Recorder System. This is NOT included in the above cost. It must be purchased from your local Allen-Bradley distributor. We can facilitate that purchase for you, at no extra cost.
◼ For an additional cost, we can provide and install a complete system or provide assistance with the installation and configuration. Contact us to request a proposal for these services. (Phone assistance is free.)
◼ Contact us to order the Event Recoreder or if you have any questions or would like a demonstarion.
