secs gem , task management , Web Services, Erp, Debugging, Rs232, Performance Tuning, Soap, Xml, Rest Apis, Industry 4.0, EtherCAT, reusable function blocks, Optimization, Omron, industrial communication protocols, semiconductor manufacturing process knowledge, scan-time optimization, IEC 61131-3, Keyence, Plc Programming, Modbus, structured program architecture, Troubleshooting, Mes