Vaisala PTU300 - Analog Output Quantities

Chapter 4 ________________________________________________________________ Operation
VAISALA______________________________________________________________________ 127
Example: 0 ... 5 V voltage output selected for channel 1 and 4...20 mA
selected for channel 2.
OFF ON Selection
1
█
2
█
Volta
g
e out
p
ut selecte
d
3
█
4
█
5
█
6
█
0 ... 5 V selecte
d
7
█
8
█
1
█
Current out
p
ut selecte
d
2
█
3
█
4
█
4 ... 20 mA selecte
d
5
█
6
█
7
█
8
█
NOTE
If you have customized the error output setting (AERR), check that the
set error values are still valid after changing the output mode/range. See
section Analog Output Fault Indication Setting on page 130.
Analog Output Quantities
NOTE
For best accuracy, pressure must always be output using Ch3, if
available.
Use the display/keypad to change and scale the analog output quantities.
1. Press any of the arrow buttons to open the Main Menu.
2. Select Interfaces and press the right arrow button.
3. Select Analog outputs and press the right arrow button.
4. Select Output 1/2/3 and press the right arrow button.
5. Select Quantity and press the CHANGE key.
6. Select the quantity by using the up/down arrow buttons. Press the
SELECT key to confirm your selection.
7. Select Scale, lower limit, by pressing the up/down arrow buttons.
Press the SET key. Adjust the lower limit value by pressing the
arrow buttons up/down/left/right. Press the OK key to confirm your
setting.