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What are the Modbus port designations on a Unity Momentum M1 and M1E
XMIT block will error out if the Modbus port designation is incorrect
Unity Pro v8.0
Incorrect Modbus port assignment
When using a Unity Momentum M1, the Modbus ports are designated as MB port 0 and MB port 1.
When using a Unity Momentum M1E, the Modbus port is designated as MB port 0.