Vaisala DM500 User Manual
Page 107
Chapter 16 _____________________________________________________ Serial Line Commands
VAISALA ______________________________________________________________________ 105
4.
Set the temperature sensor to the second reference conditions.
Wait until the reading is stabilized.
5.
Press any key and give the value of the second reference, press
ENTER.
Tp : 20.0000 2. ref ? 80
OK
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FCAL Adjusting the Flow Meter (in one point)
Syntax:
FCAL<cr>
1.
Turn the switch 4 (see Figure 4 on page 18, service switches) to
ON-position to enable the adjustment. After adjustment return
the switch 4 to OFF-position.
2.
Set the flow meter to the reference conditions. Wait until the
reading is stabilized.
3.
Type the command FCAL and give the reference.
PCAL Adjusting the Pressure Sensor (in two
points)
Syntax:
PCAL<cr>
1.
Turn the switch 4 (see Figure 4 on page 18, service switches) to
ON-position to enable the adjustment. After adjustment return
the switch 4 to OFF-position.
2.
Set the pressure sensor to the reference conditions. Wait until
the reading is stabilized.
3.
Type the command PCAL and give the value of the first
reference, press ENTER.
>pcal
P1 ( bar ) ? 1
Press any key when ready ...
4.
Set the pressure sensor to the second reference conditions. Wait
until the reading is stabilized.
5.
Press any key and give the value of the second reference, press
ENTER.
P2 ( bar ) ? 3
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