Siemens SCALANCE X-400 - Page 342

PROFINET IO functionality
6.3 Access options over PROFINET IO
SCALANCE X-300 / X-400
342 Configuration Manual, 10/2014, C79000-G8976-C187-22
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 compo-
nent
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 regarding
the current state of the
signaling contact
0: Fault line passive
1: Fault line active
This bit provides infor-
mation about the redun-
dant power supply
0: not redundant
1: redundant
Data record 10 (power supply, parameter assignment)
Access: Read Write,
Structure:
typedef struct {
Word BlockType;
Word BlockLength;
Byte BlockVersionHigh:
Byte BlockVersionLow:
DWord Alarm_enable; };
BlockType
1: Constant