Vaisala GMP231 Manuel d'utilisateur télécharger pdf (Page 86)

User's Guide _______________________________________________________________________

84 ___________________________________________________________________ M211501EN-C

Analog Output Error State

GMP231 sets the analog output channel into a defined error level instead

of the measured result in two situations:

- Probe detects a measurement malfunction. This means an actual

measurement problem, such as sensor damage or unsuitable

environmental conditions.

- Measured value(s) are well outside the scaled output range. For a

more detailed explanation, see section Analog Output Overrange

Behavior on page 19.

The default error level depends on the output type:

- For 4 ... 20 mA output, the default error level is 3.6 mA

- For 0 ... 20 mA output, the default error level is 23 mA.

The probe resumes normal operation of the analog output when the cause

of the error state is removed.

Technical Support

For technical questions, contact the Vaisala technical support by e-mail at

helpdesk@vaisala.com. Provide at least the following supporting

information:

- Name and model of the product in question

- Serial number of the product

- Name and location of the installation site

- Name and contact information of a technically competent person who

can provide further information on the problem.

Product Returns

WARNING

When returning a product for calibration or repair, make sure it has not

been exposed to dangerous contamination, and is safe to handle without

special precautions.

If the product must be returned for service, see www.vaisala.com/returns.

For contact information of Vaisala Service Centers, see

www.vaisala.com/servicecenters.

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Vaisala GMP231 Manuel d'utilisateur Page 86