Before you search, note that SoMachine Basic has been superseded by EcoStruxure Machine Expert Basic . While v1.6 is no longer in mainstream support, Schneider still hosts it for registered users with maintenance contracts.
Finding & Installing SoMachine Basic v1.6: A Legacy Download Guide schneider electric somachine basic v1 6 download
If you are maintaining legacy machinery or working with older Schneider Electric M221, M241, or M251 PLCs, you know the struggle: newer software versions don’t always play well with old firmware. Sometimes, you simply need the exact version that was used when the machine was commissioned. Before you search, note that SoMachine Basic has