Notice
The PID control parameters depend heavily on the working pressures. If the
pressure is higher than suggested (0.5 bar), you could see an
overshoot/undershoot on the CO
recommend changing the Time value slightly in a range of [2–5] for O
for CO
.
2
6.5
Gas Controller Configuration
6.5.1
Setting Gas Concentrations
1. Tap on the related tab to open the setting panel.
2. Tap the + or – buttons to set the CO
3. Tap Set to save the new set point or Cancel to undo.
6.5.2
Control with CO
The gas controller can work in two alternative modes:
In the standard CO
l
CO
2
The CO
l
this case you don't regulate O
The touch screen allows you to switch from standard CO
back:
VICTOR Nivo – User Manual
Only
2
/O
mode it controls CO
2
2
to the air.
mode can be used when you need to have simply air/CO
2
and O
compositions. In this case, we
2
2
% or O
% you desire.
2
2
and O
2
levels.
2
2
6 Gas Control (Optional)
and [3–10]
2
levels by adding N
and
2
2
mixtures. In
2
/O
mode to CO
mode and
2
2
45