HEIDENHAIN PROFINET - Manual (Page 64)

Acyclic Parameter Data
64
Parameters of SFB53
Parameter Declaration Data type Description
REQ INPUT BOOL REQ=1 Enables data transfer
ID INPUT DWORD
Logical address of the PROFINET IO
module or sub module (PAP-module
address 2039)
INDEX * INPUT INT Record number
LEN * INPUT INT
Length of the record information in
bytes
DONE OUTPUT BOOL Data record was transferred
BUSY OUTPUT BOOL Busy=1 during the write operation
ERROR OUTPUT BOOL Error=1 write error
STATUS OUTPUT DWORD Block status or error code
RECORD IN_OUT ANY Data record
Table 31 Parameters of SFB53
*) Negative values are interpreted as 16-bit unsigned integers.