Chapter 4 ________________________________________________________________ Operation
VAISALA ______________________________________________________________________ 109
5. Select
Quantity
by pressing the
▲▼
arrow buttons. Confirm your
selection by pressing
CHANGE
.
6. Select
the quantity
by using the arrow buttons. Press
SELECT
to
confirm your selection.
7. Select
Scale,
lower limit,
by pressing the
▲▼
arrow buttons. Press
SET
to confirm your selection. Press
OK
to confirm your setting.
8.
Select the upper limit
by pressing the
▲▼
arrow buttons. Use the
arrow buttons to set the upper limit value. Press
SET
to confirm
your selection. Press
OK
to confirm your setting.
9. Press
EXIT
to return to the basic display.
AMODE/ASEL
Use the serial line to select and scale the analog output quantities.
Connect the transmitter to the PC. Open the terminal connection between
your PC and the transmitter.
1.
Check the analog outputs with the
AMODE
command.
Example:
>amode
Ch1 output : 0 ... 1V
Ch2 output : 0 ... 1V
>
2.
Select and scale the quantities for the analog outputs with the
command
ASEL
[
xxx yyy zzz
]. Note that the optional quantities can
be selected only if they have been selected when ordering the
device.
where
xxx
=
Quantity of channel 1
yyy
=
Quantity of channel 2
zzz
=
Quantity of the optional analog output channel 3
Enter always all the quantities for all outputs. For quantities and their
abbreviations see Table 5 on page 20.
Use the command
ASEL
[
xxx yyy
] as shown in the example below when
using a device with two analog outputs.
Example:
>asel
Ch1 Tdf low : -20.00 'C ?
Ch1 Tdf high : 100.00 'C ?
Ch2 x low : 0.00 g/kg ?
Ch2 x high : 500.00 g/kg ?
>
