The C-More HMI Panel can log data using the Line Trend Graph or PID Faceplate Trend Graph objects. When Save Log Data is selected on the Options tab configuration for that object, data is written to a ".txt " file saved to the chosen storage device.
Data Logging is commonly used to monitor systems and/or processes at an industrial facility, providing time, date, and current conditions as configured on the Object. Data Logging can collect temperatures, flows, alarms, levels, pressure, and any instrument measurable condition.
We will be data logging from a Line Trend Graph. A register (word) made up of bits will also be logged. We will log this information every second on our USB stick. Starting/stopping the logging can be controlled on the HMI and USB reject. Once the USB is ejected, it can be connected to our computer to review the files. We will also view and copy the files from our web server that we enabled last time on our C-More EA9 HMI panel. Let’s get started.
More information can be obtained on our website. This includes all of the links mentioned in this video.
https://accautomation.ca/c-more-ea9-hmi-series-panel-data-logging
Previously we have discussed the following in our C-More HMI Panel:
System Hardware
https://accautomation.ca/c-more-micro-hmi-system-hardware
Unboxing and Review Video
https://youtu.be/_uCcALMqYlM
Powering the Unit
https://youtu.be/BIGrOvxlDTI
Installing the Software
https://accautomation.ca/c-more-ea9-hmi-series-panel-installing-the-software
https://youtu.be/6EnyUbEp4As
System Setup Screens
https://accautomation.ca/c-more-ea9-hmi-series-panel-system-setup-screens
https://youtu.be/tL6Ygr1BuDY
