Siemens SCALANCE X-200

Connection to PROFINET IO
7.5 Structure of the data records
SCALANCE X-200
Configuration Manual, 03/2015, C79000-G8976-C285-06
165
7.5
Structure of the data records
Data records 4, 5 and 0x802A
The structure of the data records 4, 5 and 0x802A is described below.
7.5.1
Data record 4
Access: Read-write,
Structure:
typedef struct {
Word BlockType;
Word BlockLength;
Byte BlockVersionHigh:
Byte BlockVersionLow:
DWord Alarm_enable; };
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
Alarm_enable:
This bit list specifies what is to be monitored. If a bit is set, this alarm source is enabled.
Reserved
Bits 2...31
C-PLUG
Bit 1
Red_power
Bit 0
0 0: No C-PLUG monitoring. 0: No monitoring of the redundant power
supply.
1: Missing or incorrect C-PLUG generates
alarm.
1: Monitoring of the redundant power sup-
ply.