Analog output tests, Atest, Analog output fault indication setting – Vaisala PTB330 User Manual
Page 107: Aerr

Chapter 4 ________________________________________________________________ Operation
VAISALA ______________________________________________________________________ 105
Analog Output Tests
ATEST
Use the serial line to set the analog output test value. The output value
is forced to the inputted value and held until the command is fed
without parameters. The valid range of test voltage/current is the same
as the analog output range.
ATEST
[x] [y]
where:
x = volts
y = milliamperes
Example:
>atest 1.0
Ch1 : 1.000 (mA/V) H'6644
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Analog Output Fault Indication
Setting
AERR
Use the serial line command AERR to set the analog output error
value, when an error condition is active, in V or mA). The valid range
(output range) for error value depends on the mode of the AOUT-1.
Example:
>aerr
Ch1 error out : 0.000V ?
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