Vaisala WMS302 Betriebsanweisung PDF herunterladen (Seite 186)

User's Guide ______________________________________________________________________

184 __________________________________________________________________M210630EN-B

3. MAWS does not receive commands entered in MAWS Terminal.

a. Check the terminal cable connection and that you have the

correct terminal cable (QMZ101) in use.

b. The terminal connection is not open.

Type open and press ENTER. Note that the command must be

typed exactly correct before it can be executed and that 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 189.

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 the 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.

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Vaisala WMS302 Betriebsanweisung Seite 186