When you build your macro, assign the symbolic names in the EPLAN macro properties. When you insert the macro into a new project, EPLAN will ask for a "Structural identifier" (e.g., =Conveyor1). Type it once. EPLAN automatically renames all tags inside the macro to "Conveyor1_Motor_1_Run".
In EPLAN, a macro is a saved snippet of a circuit. Think of it like a Function Block (FB) in the S7-1200. Just as you wouldn't rewrite a PID control loop from scratch for every motor, you shouldn't redraw the wiring for an S7-1214C every time. macros eplan siemens s7-1200
Bridging the Gap: Using Macros in EPLAN to Supercharge Your Siemens S7-1200 Workflow When you build your macro, assign the symbolic