Vaisala HMP155 - Manual (Page 45)

Chapter 4 ________________________________________________________________ Operation
VAISALA _______________________________________________________________________ 43
ATEST
Use the serial line to test the operation of all the analog outputs. Use the
ATEST
command to force the analog outputs to entered values. The set
values remain valid until you enter the ATEST command without
parameters or reset the probe. Entering the ATEST command without
parameters outputs the current output value.
ATEST [V] [V]
where
V = Output value for channel 1 (V)
V = Output value for channel 2 (V)
Example 1:
> atest
2.412 6301
1.943 5090
>
Example 2:
> atest 1.5 1.5
1.500 3948
1.500 3948
>
AERR
Use the AERR serial line command to set or view the error output from
analog outputs.
AERR [CH0ERR/CH1ERR]
where
CH0ERR = Analog output
CH1ERR = Analog output
Example:
>aerr
Ch0 error out : 10.000V ? 0
Ch1 error out : 1.000V ? 0
>
NOTE The error output value must be within the valid range of the output
mode.