Acquire Image Tool Properties Initialization When the belt program starts, it will first initialize all tracking structures. The code section starts around here: It will initialize the following: l Current position and velocity of the belt l The spacing point based on the current belt position l The camera reference point based on the current belt position l Clears all tracking structures Monitor Encoder Motion Once the belt control finishes initializing control variables, it will monitor the encoder position and velocity. After it checks all of the encoders, it will periodically send the current encoder position and velocity to the PC using the call pm.ace.blt.pos .
ACE Reference Guide, 18317-000 Rev A Page 661