1- Drive communication address is assigned to PNU [1000].
2- PNU [1003] is set to 0.
3- When PNU [1002] is set to 2, the SD300 Profinet communication
module references PNU [1000] and reads the data saved in the
drive internal address pointed by it.
4- After reading the drive internal parameters, the SD300 Profinet
communication module saves the result to PNU [1003]. If the
reading procedure is successful, it saves the read data to
PNU[1001].
5- PNU [1003] is used to verify successful completion of reading
procedure. If the reading procedure is successful, the PLC reads
the data saved at PNU[1001].
To Next Page
Loading...