Vaisala Drycap DMT152 Guide de l'utilisateur télécharger pdf (Page 63)

Chapter 7 ____________________________________________________________ Troubleshooting

VAISALA ________________________________________________________________________ 61

Error Codes

The transmitter has error codes that can be displayed on the serial line

using the ERRS command. See section Display the Currently Active

Errors on page 50.

Table 9 Error Codes

Error Code

Cause

Ambient temperature error

Ambient temperature out of operating

range (probably too hot).

Autocal error

Transmitter unable to complete auto-

calibration after several attempts. Can

be caused by continuously changing

measurement environment, problem

with supply voltage, or transmitter

malfunction.

Voltage error

Supplied operating voltage is too low

or high for reliable operation, or there

is a problem with voltage

measurement.

Voltage too low error

Supplied operating voltage is too low

for reliable operation.

Voltage too low for mA output error

Supplied operating voltage is too low

for reliable operation of the analog

current output.

Note: It is normal to receive this error

when using the MI70 indicator or the

USB serial interface cable, as they do

not provide a sufficient operating

voltage to operate the current output.

To avoid this error, connect a power

supply for the transmitter in

connector I before connecting the

MI70 indicator or USB cable. See

section Power Supply Requirements

on page 22.

T meas error

Internal error, can be caused by

damage to the sensor.

F meas error

Internal error, can be caused by

damage to the sensor.

Internal error

Transmitter unable to function. Can be

caused by transmitter malfunction or

unsuitable measurement environment.

Parameter flash check sum error

Internal error

Program flash check sum error

Internal error

INFOA check sum error

Internal error

SCOEFS check sum error

Internal error

CURRENT check sum error

Internal error

Unknown error

Internal error

1 2 ... 58 59 60 61 62 63 64 65 66 67 68 69 70

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Vaisala Drycap DMT152 Guide de l'utilisateur Page 63

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