Type Inout vars SM0
_IOLINKCOMMAND UDINT 0
Initial ReadCommand 0
.. B7 Input B0 BOOL Input bit 0 B1 BOOL
bit to write (0..7 [...] set (0..2^usi
protocol: Byte0: 16#41 [...] HardwareAddress BYTE (0..7) hardware
HeartbeatTime > 0 AND byNodeID <> 0 ==> Heartbeat
