User`s guide

User’s Guide ______________________________________________________________________
168 __________________________________________________________________M210662EN-A
b. The terminal connection is not open.
Type open and press ENTER. Note that the command must be
typed exactly right before it can be executed and the command
is not echoed on the screen.
c. The port settings are not synchronous.
Synchronize PC COM port and MAWS COM port settings.
4. Has someone made any software or hardware changes to the
MAWS system prior to malfunction? If so, could those changes
have an effect on the operation? You can capture the content shown
in MAWS Terminal, refer to section Recording Terminal
Connection Text on page 174.
a. When you have loaded a new setup:
- Make sure you have the original setup and the new setup
saved as a .dtg file.
- Reload the original setup and verify that system starts and
runs with the original setup.
- Check the new setup once again with MAWS Lizard,
reload it, and verify that the system starts and runs.
b. When you have installed new hardware:
- Disconnect the new hardware.
- Reload the original setup and verify that the system starts
and runs.
- Check the new setup once again with MAWS Lizard.
- Connect the new hardware.
- Reload the new setup and verify that the system starts and
runs.
5. Sensor(s) are not working properly.
a. Are there one or multiple malfunctioning sensors? Multiple
simultaneous sensor malfunctions in the same logger often
indicate a damaged logger.
b. Check the output of the warnings and errors commands for
indication of the probable cause.
- Connect the terminal cable and start MAWS Terminal.
Type commands warnings and errors. For details, see
section Warnings and Errors on page 184.