Vaisala HUMICAP MMT310 Uživatelská příručka stáhnout pdf (Strana 43)

Chapter 5 ________________________________________________________________ Operation

VAISALA _______________________________________________________________________ 41

In case of constant error, please contact Vaisala Service Centers, see

page 47.

AERR Setting the error outputs

Factory default state for analog outputs during error condition is 0

mA. Please be careful when selecting the new error value, the error

state of the transmitter should not cause problems in process

monitoring.

AERR ↵

Example:

>aerr

Ch1 error out : 0.000mA ?

Ch2 error out : 0.000mA ?

NOTE

Error output value must be within a valid range for output type.

NOTE

The error output value is shown only when there are minor electrical

faults such as a humidity sensor open circuit. When there is a severe

device malfunction, like analog output electronics failure or

microprocessor ROM/RAM failure, the error output value is not

necessarily shown.

Other commands

? Checking transmitter settings

Use command ‘?’ to check the current transmitter configuration.

Command ‘??’ is similar, but can also be used if the transmitter is in

POLL state.

? ↵

?? ↵

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Vaisala HUMICAP MMT310 Uživatelská příručka Strana 43