AS-Interface (ASi) Bus
Vendor-neutral AS-Interface: two-wire yellow cable, masters and slaves, addressing, profiles, diagnostics, ASi Safety at Work, and gateway integration. All four levels are free.
ASi Field Tech
20 Questions · Cable, power, addressing
Yellow flat cable and IDC piercing, ASi power supplies, topology rules, slave addressing, LED indications, and safe field work.
ASi Commissioning Tech
20 Questions · Masters, profiles, I/O mapping
Master/slave cycle time, I/O and ID codes, profiles, analog slaves, configuration and LPS/LAS/LDS lists, and mapping ASi data into the PLC.
ASi Diagnostics Specialist
20 Questions · Faults, noise, ASi-3/ASi-5
Earth-fault and noise detection, duplicate addresses, retries and telegram errors, ASi-3 vs ASi-5 features, repeaters and extension planning.
ASi Safety & Architecture Lead
20 Questions · Safety at Work, gateways, design
ASi Safety at Work monitors, safe slaves, PL/SIL validation, gateway integration to PROFINET/EtherNet/IP, and large-plant ASi architecture.