Siemens SCALANCE X-300 - Page 344

PROFINET IO functionality
6.3 Access options over PROFINET IO
SCALANCE X-300 / X-400
344 Configuration Manual, 10/2014, C79000-G8976-C187-22
BlockVersionLow
1: Constant in device data, designates the minor version
Alarm_Mode
Reserved
Bits 2-31
Enhanced_Alarm_Mode
Bit 1
Show_C-PLUG_Error
Bit 0
0
No function
0: No monitoring of the C-PLUG
1: Missing or incorrect C-PLUG generates an alarm.
Data record 12 (power supply, module status)
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