Siemens Industrial Ethernet Switches SCALANCE X-200 - Manual (Page 258)

PROFINET IO functionality
8.4 Structure of the data records
SCALANCE X-200
258
Operating Instructions, 12/2011, A5E00349864-19
Data record 5:
Supplies the current alarm setting for this port
Access: Read-only
typedef struct {
Word BlockType;
Word BlockLength;
Byte BlockVersionHigh;
Byte BlockVersionLow;
DWord status; };
BlockType:
1: Constant
BlockLength:
6: Constant in device data, designates the length without Type+ Length
BlockVersionHigh:
1: Constant in device data, designates the major version
BlockVersionLow:
1: Constant in device data, designates the minor version
Status:
Reserved
Bits 8-31 C-PLUG_status
Bits 4-7 Reserved
Bits 2-3 Fault_line_status
Bit 1 Power line redundancy
Bit 0
0 Information regarding
the configuration plug
of the network
component
0: C-PLUG inserted
and ok
1:C-PLUG not inserted
2: C-PLUG inserted but
not ok (incorrect type)
3: C-PLUG inserted but
not ok (checksum error)
Information about the
current error status
0: Fault line passive
1: Fault line active
This bit provides
information about the
redundant power supply
0: not redundant
1: redundant