ABB ACS310 Quick Start Manual page 38

Quickstart Guide
ABB PLC and drives integration using Modbus RTU
Example ­ Read drive data with "ACS_MOD_READ_N_PRM"
Values are read from Modbus register addresses according to user choice. No additional parameter settings in the
drive are necessary.
Create a new network in the same program (POU) and add the block "ACS_MOD_READ_N_PRM".
Modbus RTU ‐ 38 ‐ PLC and drives integration