An SLS 1508 Logic Solver can be assigned to a ProfessionalPLUS workstation for simulation purposes or it can be assigned to a Logic Solver card under the I/O subsystem of a controller.
Navigate to the Logic Solver you wish to assign to a node.
Drag the Logic Solver to the node. If the node is a controller, drag the Logic Solver to the controller’s Logic Solver card. If the node is the ProfessionalPLUS workstation, drag the Logic Solver to Assigned Logic Solver subsystem.