Ecotech WinAQMS - Page 80

Appendix WinAQMS Mini DAS User manual 1.0
70
Again open the Analyser Parameters window and go to the Digital Output Settings tab
for analyser 1. Add two digital output channels to the analyser and make their settings
like table 12.
Table 12 Settings for the two digital output channels.
TP Pressure
TP WS
System Channel #
12
13
Label
Dig Out 1
Dig Out 2
Output #
0
1
Default Output
Lo
Lo
High Value
1
1
Low Value
0
0
High Alarm
0
0
Low Alarm
0
0
Description
Digital Output 1
Digital Output 2
Log Report 1
Set (ticked)
Set (ticked)
Log Report 2
Set (ticked)
Set (ticked)
Log Report 3
Set (ticked)
Set (ticked)
Log Report 4
Set (ticked)
Set (ticked)
Out of Service
Unset (not ticked)
Unset (not ticked)
Serial Port Output
Set (ticked)
Set (ticked)
Alternate File Output
Set (ticked)
Set (ticked)
Now we have to put in the settings for the digital outputs for the SO2 analyser.
Change the Analyser to be 4 and save any settings to the current analyser. Select the
Calibration Control tab.
Add a new sequence to the list by clicking on the Add Sequence button. A new
sequence will be added to the list and default values will be set. Set the sequence label
to be “SO2 Cal”. Click on the Add Point button 3 times to add 3 points to the
sequence and set the settings as shown in table Table 13 below.
Table 13 Settings for the three new sequences
Point 1
Point 2
Point 3
Point
1
2
3
Label
SO2 Span
Zero
Stabilise
Point type
Span
Zero
Stabilise
Duration
20
20
20
Ave duration
2
2
2
SEQUENCE SETTINGS
12: C12
Hi
Lo
Lo
13:C13
Lo
Hi
Lo
2:9850
Span
Zero
Measure
PRECISION
11:SO2
50
0
0
Select channel 11 from the channel list and click on the precision Values tab. Enter
the precision value for the SO2 channel for point 1.