SST Automation GT200-HT-RS, User Manual

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Note: 1. Some HART slave instrument need to perform self-test and other internal work when power is on, they
may not start HART communication, then gateway cannot receive the response data of the instrument right now. It
is recommended the HART slave instrument and gateway uses separate power supply so that the gateway can
immediately establish communication with instrument.
2. When configuring HART commands in the software SST-HT-CFG, the commands need to be
configured according to the actual demands. To improve the speed of bus communication, it is recommended not
to configure the empty node (in fact, not connected to the node) and empty commands (the actual unnecessary
commands).