Vaisala HydroMet Betriebsanweisung PDF herunterladen (Seite 133)

Chapter 4 ___________________________________________________________ Troubleshooting

VAISALA______________________________________________________________________ 131

The measurement TAMeasQMH101_1 is defined in the setup file. The

command with the raw parameter produces the following response:

/ > LASTVAL TAMeasQMH101_1 unconv

Status:1 Value:109.508383

When the value in the report changes to ////, you can check the value. In

the following case, the probe is not connected:

/ > LASTVAL TAMeasQMH101_1 TA

Status:2 Value:-231.156481

When the value is invalid, check the sensor status value and refer to

Table 13 on page 72:

/ > LASTVAL TAMeasQMH101_1 status

Status:1 Value:0

Warnings and Errors

There may be some problems if you see either of the following prompts:

/ E>

/ W>

/ E>

means that there are errors, and / W> means that there are

warnings.

where

Status:1 = Value is valid.

Value:109.508xxx = Unconverted value [ohms] of PT100

measurement

where

Status:2 = Value is invalid.

Value:-231.15xxxx = Temperature measurement indicating that the

probe is not connected

where

Status:1 = Status field in the output is the value status.

Value:0 = Value field shows the sensor status.

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Vaisala HydroMet Betriebsanweisung Seite 133