97
The status messages include:
Preparing controller for upgrade
Then if successful: Complete
Or not successful: Failed
Downloading upgrade file (showing number of bytes downloaded of total number of bytes)
Then if successful: Complete
Or not successful: Failed
Validating upgrade file
Then if successful: Complete
Or not successful: Failed
Upgrade in progress (showing each individual step in the upgrade installation)
When the upgrade installation is complete, the login webpage will appear. Status or error messages will be recorded in
the System Log.
6.6 Notepad Menu
The Notepad Menu is used to store up to 10,240 bytes of notes (approximately one byte per character for English
language). This is typically used to communicate or store important process changes or events. A byte counter in the
lower right-hand corner displays how much space remains.
Click Save Notes and do not navigate away from the webpage until the popup screen indicates that changes have been
accepted. If the size is too large, you can click Clear Notes, which is noted in the Event Log, or delete some text and
then save.
6.7 Remote Sensor Calibration
For each sensor input, a Sensor Calibration is available on the input’s webpage. To initiate a sensor calibration, click
on the One-Point Process Calibration button.
A popup will open that displays the current value for that input and allow entry of the new value. Type the value of
that parameter as determined by another meter or laboratory analysis and click Begin Calibration. Click Cancel to
abort the calibration and retain the previous calibration.
For input types using automatic temperature compensation, the temperature reading will be displayed until the reading
is stable and then move to the next step without any action required.
If successful, the calibration gain or offset will be displayed. Click Save to accept the new value or Cancel to retain
the previous calibration.
If the new value results in a gain or offset that is out of the allowable range for the input, Calibration Failed will be
displayed. Click OK to end the calibration and retain the previous calibration settings. Refer to section 8.1 Calibration
Failure for help troubleshooting each type of sensor.
7.0 MAINTENANCE
The controller itself requires very little maintenance. Wipe with a damp cloth. Do not spray down the controller unless
the enclosure door is closed and latched and the USB port cap is installed hand-tight.
7.1 Copper or Nickel Sensor Cleaning
NOTE: The controller must be recalibrated after cleaning the sensor.
