Network Disconnect Data Read - Omron SYSMAC CS1W-CLK13 Operation Manual

Optical ring controller link units, h-pcf/gi cable
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Commands and Responses for Controller Link Units
6-5-9

NETWORK DISCONNECT DATA READ

Command Block
Response Block
06
05
Command
Response
code
code
Parameters
15 14 13 12 11 10 9
Bit
0
Network Disconnect Flag
0: Normal
1: Disconnection detected
Bit
0
Disconnect Detection System Flag
0: SL1 (Ascending)/Normal
1: SL2 (Descending)
Reads the disconnection status of the Controller Link Unit. This command can
only be used in token-ring mode, for Optical Ring Controller Link Units (H-
PCF cable or GI cable).
06
05
Command
format
Disconnect
Disconnect
detection
detection
node data 1
flag
4 bytes
4 bytes
Number of
Number of
node/network
network dis-
separations
connections
4 bytes
4 bytes
Number of
Number of
frame drop-outs
frame breaks
(SL2 side)
detected (SL1
side)
Disconnect detection flag (response): Disconnection detections can be
returned as follows:
First byte
8
0
0
0
0
0
0
Disconnect detection node data 1, 2 (response): The node address of a
node for which a detection is detected, along with the direction of detection at
that mode, are returned as follows:
First byte
15 14 13 12 11 10 9
0
0
0
0
0
0
Disconnect
Minute
detection
Second
node data 2
4 bytes
4 bytes
Number of
Max. number
local node
of consecutive
disconnect
disconnec-
cycles
tions
4 bytes
4 bytes
Number of
Number of
frame breaks
CRC errors
detected (SL2
detected
side)
(SL1 side)
Second byte
7
6
5
4
3
2
0
0
0
0
0
Local Node Disconnect Detection System Flag
0: SL1 (Ascending)/Normal
1: SL2 (Descending)
Local Node Disconnect Detection System Flag
0: Normal
1: Disconnection detected
Second byte
8
7
6
5
4
3
0
0
Disconnect detected node address
(00 Hex: No disconnect detected)
Section 6-5
Day
Year
Hour
Month
4 bytes
Number of
frame drop-outs
(SL1 side)
4 bytes
Number of
CRC errors
detected
(SL1 side)
1
0
0
2
1
0
171

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