Vaisala PTU200 - Manual (Page 37)

C HAPTER 6_______________________________________________ CALIBRATION AND ADJUSTMENT
V AISALA _________________________________________________________________________ 33
Transducer 2
CORRECTIONS:
TXD0,TXD1,TXD2 : -0.12000 1.00000 0.00000
V0XD0,V0XD1,V0XD2: 0.00000 1.00000 0.00000
V1XD0,V1XD1,V1XD2: 0.00000 1.00000 0.00000
Calibration date 1998-12-11
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LC Linear pressure corrections
LC x
where:
x = ON or OFF
The LC command is used to activate or deactivate the linear offset or
offset/gain pressure corrections. Plain command LC outputs the linear
corrections in use.
The linear corrections are protected with switch SW4 (see
F IGURE 6-1 )
Turn the switch SW4 to write ENABLE position (ON) to be able to
turn the linear corrections on or off.
NOTE Changing the linear corrections on or off will automatically cancel the
date of calibration of the transmitter.
The listing varies according to the number of pressure transducers.
Example of linear adjustments performed on a transmitter with two
transducers:
>lc off
Linear adj.
: OFF
>lc on
Linear adj.
: ON
>lc
Reading Correction
Reading Correction
1013.250 -0.100 800.000 0.050
1013.250 -0.100 1000.000 -0.020
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NOTE Always remember to return the switch SW4 to write DISABLE
position (OFF).