Chapter 2: Setup and Operation
2-7
Stride MQTT Gateway User Manual, 1st Edition
Configure Modbus Variables
Add each variable to be read from or written to the Modbus device by clicking the “+” icon.
• Uncheck
Read-only
to make the variable writable, if desired.
• Select the
Format
for the variable, and check
Unsigned
if necessary. Available variable formats are:
Modbus Variable Formats
Category
Format
Digital
1 bit
Integer
16 bit (INT) signed or unsigned
32 bit (INT) Big endian signed or unsigned
32 bit (INT) Little endian signed or unsigned
Floating Point
32 bit (FP) Big endian
32 bit (FP) Little endian
