45
7 O
2
Trim
7.7 Connecting the O
2
Measurement Device
Fig. 7-1 Connection ETAMATIC OEM - O
2
-measurement device via LAMTEC SYSTEM BUS
Connecting diagram see appendix
LAMTEC SYSTEM BUS transfers to ETAMATIC OEM :
• probe current
• probe current during calibration
• probe voltage
• the cell’s inner resistance
• heating consumption
• low pressure
•O
2
-measuring value
• operating status and fault status
LT1 / LT2 receives from ETAMATIC OEM :
• position of the internal firing-rate
• information of the status
• operating modes
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