User's Manual

Rev 1.3 SignalFire Telemetry
17
Slave Register Remapping
The gateway allows any of the remote register data to be remapped to a single block of
registers available at the Gateway’s slave ID (default is 247). This is useful for collecting a
subset of register data from multiple nodes and making it readable in a single block of registers. Up to
750 registers can be remapped to the gateway’s slave ID starting at register 5000.
To configure the remapping, first select Slave Register Remapping from the Settings dropdown
menu.
Enter the remote slave ID and register address to map to each gateway register and click Write
Mapping to Gateway to remap the register(s).
The Node Name, Data Type, Register Value, and Description fields will automatically be filled in by
the gateway once the mapping is written to the gateway. If the gateway does not have data for a
remapped value it will respond with 0xFFFF, or 0x0000 for the register request, this is configurable
globally with the Fail Mode settings.
In the example above, slave ID 1 is a Sentinel-Analog with has been mapped to have sensor current,
RSSI and battery voltage available at gateway registers 5000 through 5002. Note that slave ID 5 is not
currently reporting data to the gateway so its registers are failing “high.”