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291
Status Area and Troubleshooting
Section 9-2
9-2-1
CS/CJ-series Controller Link Units
The status of the Unit and Network is indicated in the following manner in the
PLC.
Status Area
Error Information:
CIO 1500 + 25 x
(Unit No.)
Polling Node Address, Startup Node Address: CIO 1500 + 25 x (Unit No.) + 1
Network Participation Status: CIO 1500 + 25 x
(Unit No.) + 2, + 3
Local Data Link Participation Status: CIO 1500 + 25 x
(Unit No.) + 6
1: Network parameter error (In PLC's EEPROM)
1: Data link table error (in PLC's EEPROM)
1: Routing table error (in PLC's EEPROM)
1: PLC system setting error
1: EEPROM error
1: Duplicate node address setting error
1: Inconsistent network parameters
1: Communications controller send error
1: Communications controller hardware error
1: Error log exists
Polling node address
Startup node address
Each node address is displayed in 2-digit BCD.
The numbers in the squares are node addresses.
The corresponding node participation status is as follows:
0: Not participating in network
1: Participating in network
+ 2
+ 3
15 14 13 12 11 10 9
8
7
6
5
4
3
2
1
0
16 15 14 13 12 11 10 9
8
7
6
5
4
3
2
1
32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17
+ 4
48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33
+ 5
− −
62 61 60 59 58 57 56 55 54 53 52 51 50 49
When CS1W-CLK23 and CJ1W-CLK23 Units are used and
the Wired Network 62 Node Enable Bit in the DM
Parameter Area software switches is ON, the network
participation status of nodes 33 to 62 will be returned in
words +4 and +5.
1: Local node data link participating
0: Local node data link not participating or data link
inactive
Allocation for automatic setting
00: Equality layout
01: 1:N allocation, common type
10: 1:N allocation, 1 to 1 type
11: 1:N allocation, chain type
Data link mode
0: Manual setting
1: Automatic setting
15 14 13 12 11 10
9
8
7
6
5
4
3
2
1
0
0
0
0
0
0
0
0
0
0
0
: Not used
0
Summary of Contents for C200HW-CLK21
Page 3: ...iv ...
Page 9: ...x ...
Page 12: ...xiii TABLE OF CONTENTS Index 367 Revision History 373 ...
Page 13: ...xiv ...
Page 19: ...xx ...
Page 57: ...32 Application Precautions Section 1 5 Example CX Programmer Response Timeout Setting ...
Page 69: ...44 Message Service Procedure Section 2 2 ...
Page 111: ...86 Constructing Networks with Repeater Units Section 3 4 ...
Page 154: ...129 Setting Data Links Section 5 2 Device Information Setting Data Link Tables ...
Page 261: ...236 Response Codes Section 6 7 ...
Page 297: ...272 Message Delay Times Section 8 4 ...
Page 353: ...328 Handling Precautions Section 9 6 ...
Page 364: ...339 Changing the Data Link Tables with Active Data Links Section 10 2 ...
Page 365: ...340 Changing the Data Link Tables with Active Data Links Section 10 2 ...
Page 369: ...344 Standard Models Appendix A ...
Page 391: ...366 Using the Relay Terminal Block Appendix C ...
Page 397: ...372 Index ...
Page 401: ...376 Revision History ...