Siemens SCALANCE X-400 - Page 343

PROFINET IO functionality
6.3 Access options over PROFINET IO
SCALANCE X-300 / X-400
Configuration Manual, 10/2014, C79000-G8976-C187-22
343
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
Enable_alarms
Reserved
Bits 1-31
Red_power
Bit 0
0
0: No monitoring of the redundant power supply
1: Monitoring of the redundant power supply
Data record 11 (CPU, parameter assignment)
Structure
typedef struct {
Word BlockType;
Word BlockLength;
Byte BlockVersionHigh:
Byte BlockVersionLow:
Word Alarm_Mode;
DWord Alarm_Parameter; };
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