Ringbuffer/*Pringbuffer Structure - Omron SYSMAC 3G8F7-CLK13-E Operation Manual

Structure Descriptions
4-2-4

RINGBUFFER/*PRINGBUFFER Structure

Type
WORD wDisConnectionFlag
WORD wDisConnectionNodeInfo1
WORD wDisConnectionNodeInfo2
BYTE abyDisConnectionInfoRecordTime[6]
DWORD dwNetworkSeparationCount
DWORD dwNewsorkDisConnectionCount
DWORD dwLocalNodeDisConnectionCount
DWORD dwNetworkDisConnectionMaxCycleCount
DWORD dwFrameDropOutsCountSL1
DWORD dwFrameDropOutsCountSL2
DWORD dwFrameBrakesCountSL1
DWORD dwFrameBrakesCountSL2
DWORD dwCrcErrorCountSL1
DWORD dwCrcErrorCountSL2
Disconnected Line Flags
68
This structure stores optical ring status that has been read. It is used by
ClkGetRingStatus().
Variable name
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).
High Bits
Network Disconnected Flag
0: Normal
1: Disconnected
Low Bits
Local Node Disconnection Direction Flag
0: SL1 (upstream)
1: SL2 (downstream)
Local Node Disconnected Flag
0: Normal
1: Disconnected
Contents
Disconnected Line Flags (See graphic following this table.)
Disconnected node information 1 (See graphic following this
table.)
Disconnected node information 2 (See graphic following this
table.)
Starting time for disconnected information storage (See
graphic following this table.)
Number of network separations
Number of network disconnections
Number of local node disconnections
Maximum number of cycles with continuous disconnection
Number of frame dropouts for SL1
Number of frame dropouts for SL2
Number of broken frames for SL1
Number of broken frames for SL2
Number of CRC errors for SL1
Number of CRC errors for SL2
(Valid when Local Node Dis-
connected Flag is ON.)
Section 4-2