“The HMI is the face of the PLC. Design them together, not separately.”
⚠️ Liam’s warning: Do not put delays in PLC logic for HMI actions – use HMI scripts for temporary pulses. liam bee plc and hmi development with siemens tia portal pdf
✅ Pro Tip (Liam Bee): Always enable “Consistent data” for HMI tags to avoid display lag. “The HMI is the face of the PLC
Sub JogMotor() SmartTags("HMI_Jog_Request") = True Sleep(500) SmartTags("HMI_Jog_Request") = False End Sub liam bee plc and hmi development with siemens tia portal pdf