USER MANUAL | ICOS | INSTRUCTIONS | UM/ICOS-EN REV. B.2
MIU tab
The (optional) Multi-Port Inlet Unit (MIU) is an ABB-LGR accessory that allows automated
control of 8 or 16 inlet ports (depending on the ordered configuration). These ports are
directed to the inlet port of the analyzer for sampling unknown gases and reference gases.
The MIU menu can be configured to control which gases are introduced to the analyzer, and
for how long. (Figure 41)
See the MIU Appendix on page 64 for detailed instructions on configuring and controlling
the MIU. Figure 41 shows the MIU screen.
Figure 41: Control Menu for the (Optional) Multi-Port Inlet Unit (MIU)
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