Vaisala Calibration of Digital Transmitters with HMI41 Manual de usuario descargar pdf (Pagina 27)

Chapter 4 ___________________________________________________________ Troubleshooting

VAISALA _______________________________________________________________________ 25

CHAPTER 4

TROUBLESHOOTING

In the following table you will find a summary of the few error

messages that may appear during calibration:

Table 1 Troubleshooting Table

Display: What to Do: What is the Reason?

Perform the calibration

again.

This message may

appear for example if

the difference between

the reference

humidities in two-point

calibration is too small.

Wait.

This message may

appear during

calibration when

HMI41 is trying to

contact the transmitter.

Check the connection

of the calibration cable.

Check that the line

settings in the HMI41

memory correspond to

those of the

transmitter.

The calibration cable is

not correctly

connected.

The line settings of

HMI41 and the

transmitter do not

correspond.

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Vaisala Calibration of Digital Transmitters with HMI41 Manual de usuario Pagina 27