Chapter 3 PLC System Configuration & Settings 3.2.2.14 Drag an Expansion or Redundant Expansion Backplane Drag an expansion backplane to another expansion backplane when the left mouse button is held. The two expansion backplanes will be interchanged. When the expansion backplane is dragged, the input/output devices assigned to the modules on the expansion backplane, the comments about the modules on the expansion backplane, the parameters in the modules on the expansion backplane, the data registers assigned to the modules on the expansion backplane, and the parameters in the intelligent modules are also dragged. However, the main rack is always on the top of the system configuration area.
*The AHxxEMC series does NOT support expansion backplane function. Drag a redundant expansion backplane to another expansion backplane when the left mouse button is held. The two expansion backplanes will be interchanged. When the redundant expansion backplane is dragged, the input/output devices assigned to the modules on the redundant expansion backplane, the comments about the modules on the redundant expansion backplane, the parameters in the modules on the redundant expansion backplane, the data registers assigned to the modules on the redundant expansion backplane, and the parameters in the intelligent modules are also dragged.
However, the redundant main rack is always on the top of the system configuration area. *The AHxxEMC series does NOT support expansion backplane function. 3-155