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Structure Descriptions
Section 4-2
4-2-4
RINGBUFFER/*PRINGBUFFER Structure
This structure stores optical ring status that has been read. It is used by
ClkGetRingStatus().
For more information on the Disconnected Line Flags and Disconnected
Node Information, refer to the
Optical Ring Controller Link Units Operation
Manual
(Cat. No. W370).
Disconnected Line Flags
Type
Variable name
Contents
WORD
wDisConnectionFlag
Disconnected Line Flags (See graphic following this table.)
WORD
wDisConnectionNodeInfo1
Disconnected node information 1 (See graphic following this
table.)
WORD
wDisConnectionNodeInfo2
Disconnected node information 2 (See graphic following this
table.)
BYTE
abyDisConnectionInfoRecordTime[6]
Starting time for disconnected information storage (See
graphic following this table.)
DWORD
dwNetworkSeparationCount
Number of network separations
DWORD
dwNewsorkDisConnectionCount
Number of network disconnections
DWORD
dwLocalNodeDisConnectionCount
Number of local node disconnections
DWORD
dwNetworkDisConnectionMaxCycleCount
Maximum number of cycles with continuous disconnection
DWORD
dwFrameDropOutsCountSL1
Number of frame dropouts for SL1
DWORD
dwFrameDropOutsCountSL2
Number of frame dropouts for SL2
DWORD
dwFrameBrakesCountSL1
Number of broken frames for SL1
DWORD
dwFrameBrakesCountSL2
Number of broken frames for SL2
DWORD
dwCrcErrorCountSL1
Number of CRC errors for SL1
DWORD
dwCrcErrorCountSL2
Number of CRC errors for SL2
High Bits
N
etwork Disconnected Flag
0:
N
ormal
1: Disconnected
Low Bits
Local
N
ode Disconnection Direction Flag
0: SL1 (upstream)
1: SL2 (downstream)
Local
N
ode Disconnected Flag
0:
N
ormal
1: Disconnected
(Valid when Local
N
ode Dis-
connected Flag is O
N
.)
Summary of Contents for SYSMAC 3G8F7-CLK12-EV1
Page 2: ......
Page 4: ...iv ...
Page 20: ...xx Conformance to EC Directives 6 ...
Page 48: ...28 Applications Precautions Section 1 4 Example CX Programmer Response Timeout Setting ...
Page 68: ...48 Backup Power Supply Wiring Optical Ring Systems Only Section 2 4 ...
Page 74: ...54 Using the C Library Section 3 2 ...
Page 110: ...90 Changing the Data Link Tables with Active Data Links Section 5 5 ...
Page 187: ......