Siemens SCALANCE X-400

PROFINET IO functionality
6.4 Data record 0x802A (PDPortDataReal)
SCALANCE X-300 / X-400
Configuration Manual, 10/2014, C79000-G8976-C187-22
347
BlockLength
Constant, describes the length of the data record without the BlockType and BlockLength
fields.
BlockVersionHigh
Constant = 1, designates the major version.
BlockVersionLow
Constant = 0, designates the minor version.
SlotNumber
Slot number, refer to the section "Access options via PROFINET IO"
SubslotNumber
Subslot number, refer to the section "Access options via PROFINET IO"
LengthOwnPortID
Length of the OwnPortID field in bytes.
OwnPortID
ID of the port used.
NumberOfPeers
Number of neighboring ports.
LengthPeerPortID
Length of the PeerPortID field in bytes.
PeerPortID
ID of the neighboring port.
LengthPeerChassisID
Length of the PeerChassisID field in bytes.