Can a Unity Quantum PLC simulate 1x and 3x inputs without actual I/O modules?

Issue
How can mapped inputs be triggered in logic for testing?

Product line
Unity Pro, Control Expert

Resolution
There are a series of Simulation Blocks titled WRITE_INPUT_xxxxx. Using WRITE_INPUT_EBOOL will simulate the 1x (%I) and WRITE_INPUT_INT will simulate the 3x (%IW).