Pepperl+Fuchs KFD HM 16 Series Manual page 44

HART Multiplexer System KFD*-HM*-16
Configuration
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The HART Scan queries the allocation table of the HART Multiplexer. The allocation
table contains the loop number and the long frame address of the device connected
to this loop. This is built up during the power on of the HART Multiplexer. If after the
power on of the HART Multiplexer another device is connected, the allocation table
can be built by means of the Rebuild loops option.
Figure 6.15 Activate Rebuild loops function