Master_Add, MSTR; BYTE¶
The DP slave enters the DP master’s address into this octet by which it was parameterized (i.e. to which it is assigned). If the DP slave was not yet parameterized by any DP master, MSTR is set to 255.
The DP slave enters the DP master’s address into this octet by which it was parameterized (i.e. to which it is assigned). If the DP slave was not yet parameterized by any DP master, MSTR is set to 255.