USER'S GUIDE____________________________________________________________________
34 __________________________________________________________________ M210474EN-B
For example:
>ITEST 8 12
↵
8.000mA 3F8 12.000mA
70O
>
The set values remain valid until you give the command ITEST
without readings or RESET the transmitter.
AQTEST
Testing the analog outputs for desired readings
Use command ‘AQTEST’ to test current values of desired aw or T
readings. Current output is forced to correspond the chosen values.
AQTEST x yyy.yyy
↵
where:
x = aw / T / ppm
yyy.yyy = value
For example:
>AQTEST aw 0.5
↵
CH1 aw : 0.5000 aw
10.000mA
CH2 T : 22.3 'C 7.568mA
>
The set values remain valid until you give the command AQTEST
without a value or RESET the transmitter.
Calibration and adjustment
The MMT318 and MMT317 are calibrated as shipped from the
factory. Typical calibration interval is one year. Depending on the
application it may be good to make the first calibration check earlier.
Calibration of the MMT318 and MMT317 can be carried out by the
user according to the instructions given in this chapter.
The device can also be sent to Vaisala for calibration. See Vaisala
Service Centers' contact information on page 47.
Summary of Contents for HUMICAP MMT310
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