Rev 4.9
SignalFire Telemetry
21
Use Data Type Floats
The Gateway s Modbus Register Remapping provides an option to remap all registers to 32-bit
floats. This allows the user to enter a register and its data type knowing that it will be read from
the gateway via Modbus as two 16-bit registers.
To use the floating-point remapping, select the ‘Use Data Type Float’ check box below the remap table. This will
erase the current register remap in the
Gateway; the user will be asked to confirm this action before
proceeding.
For each even numbered register address in the remap table, enter the Modbus ID, Register Address, and select
the data type. The data types are provided in a pull-down list. Click
Write to GW
to remap the register(s).
The
Node Name
,
Register Value
, and
Description
fields will automatically be filled in by the gateway once the
mapping is written to the gateway.
