The following figure shows the layout of a non-cyclic data record. SAP 51 is used to transmit
the data. The data unit (DU) indicates how the MOBY-ASM is addressed.
FC 45
Function manual, Release 03/2006 , J31069-D0167-U001-A2-7618
Programming the MOBY-ASM on PROFIBUS
B.5 PROFIBUS implementation
B-23