RC Systems ST-72, Instruction Manual

Page: 40 / 142

ST-72 User's Manual
Document: UM-1007 Revision Level A
34
2.4.5 LINEARIZE
The linearization menu allows each channel to have its own linearization curve stored in
the controller’s non-volatile memory. Input versus output points must be entered in
percent of full scale values. This means if the range is 0-200 ppmH2S then 100 ppm is
50% of full scale. Zero input will provide a zero output and 100% input a 100% output.
Nine intermediate points may be entered to define the curve.
Channel 38 Config
Alarm 2
Alarm 3
Fault Alarm
Data From
Linearize
Configure ~
~
~
~
~
~
Alarm 1 ~
Ch. 38 Linearize
10.00
20.00
30.00
40.00
50.00
60.00
70.00
80.00
90.00
10.00
20.00
30.00
40.00
50.00
60.00
70.00
80.00
90.00
Input Output
Figure 2-20
2.4.6 CONFIGURE MENU
From the entry level setup menu in Figure 2-14 the CONFIGURE menu may be entered
for setting variables defining how the controller presents monitored data to the various
graphic displays.
Channel 38 Config
Alarm 2
Alarm 3
Fault Alarm
Data From
Linearize
Configure ~
~
~
~
~
~
Alarm 1 ~
Ch. 38 Configure
Engineering Units
Zero
Span
Decimal Points
Channel On?
Zone
Deadband (%)
Copy To Channel
Copy To Group
Restore Ch. Defaults PCTLEL
0
100
0
Yes
1
1
~
~
~
Info Measurement Name
Figure 2-21