PROFINET IO functionality
8.4 Structure of the data records
SCALANCE X-200
262
Operating Instructions, 12/2011, A5E00349864-19
MulticastBoundary
The individual bits of the DWord variables specify which of the 32 first RT_CLASS_2
multicast addresses (from 01-0E-CF-00-02-00 to 01-0E-CF-00-02-1F) is blocked.
Bit
Value
Meaning
1
The multicast MAC address 01-0E-CF-00-02-00 will be blocked.
0
0
The multicast MAC address 01-0E-CF-00-02-00 will not be
blocked.
1
The multicast MAC address 01-0E-CF-00-02-xx will be blocked.
...
0
The multicast MAC address 01-0E-CF-00-02-xx will not be
blocked.
1
The multicast MAC address 01-0E-CF-00-02-1F will be blocked.
31
0
The multicast MAC address 01-0E-CF-00-02-1F will not be
blocked.
LinkState
Value (hexadecimal)
Meaning
0x00
Unknown
0x01
Disabled / discard
0x02
Blocked
0x03
Port listening enabled
0x04
Learn
0x05
Forward
0x06
Interrupted
0x07 – 0xFF
Reserved
MediaType
Value (hexadecimal)
Meaning
0x00
Unknown
0x01
Copper cable
0x02
Fiber-optic cable
0x00
Wireless communication
0x04 – 0xFFFFFFFF
Reserved
Note
You will find further information on the IEC data record in IEC 61158.
Summary of Contents for SCALANCE X-200
Page 12: ...Table of contents SCALANCE X 200 12 Operating Instructions 12 2011 A5E00349864 19 ...
Page 284: ...Technical specifications SCALANCE X 200 284 Operating Instructions 12 2011 A5E00349864 19 ...
Page 288: ...References SCALANCE X 200 288 Operating Instructions 12 2011 A5E00349864 19 ...
Page 294: ...Dimension drawings SCALANCE X 200 294 Operating Instructions 12 2011 A5E00349864 19 ...