Operating instructions

PROFINET IO functionality
7.3 Access options with PNIO
Industrial Ethernet SCALANCE X-100 and SCALANCE X-200 Product Line
7-16 Operating instructions, 09/2006, A5E00349864 Release 7
Alarm_Parameter:
Reserved
Bit 12 - 31
Link Status
Bit 8 - 11
Reserved
Bit 4 - 7
Reserved
Bit 0 - 3
0 0: No monitoring of
link status
0 0
0 1: Linkdown
generates alarm
0 0
Data record 202:
This data record provides diagnostics information about this port. It supplies the current
actual state of the port.
Structure:
typedef struct {
Word BlockType;
Word BlockLength;
Byte BlockVersionHigh;
Byte BlockVersionLow;
DWord PortState;
byte PortType;
byte reserved; };
BlockType:
1: Constant
BlockLength:
8: 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