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353
Memory Areas
Appendix B
Operating Level Status: SR 252 (See pages 192, 298.)
AR Area
Duplicate Operating Levels/Refresh Error: AR 00 (See page 296.)
Routing Table Error/Unit Restart Bits: AR 01 (See page 296.)
Data Link Start Bits (See page 156.)
Network Participation Status: AR 08, AR 09, AR 12, AR 13 (See pages 193, 297.)
Operating level 1
Operating level 0
Network Instruction Enable Flag
0: Disabled (operating)
1: Enabled (not operating)
Network Instruction Error Flag
0: Normal completion
1: Error
Network Instruction Enable Flag
0: Disabled (operating)
1: Enabled (not operating)
Network Instruction Error Flag
0: Normal completion
1: Error
1: Local node data link participating
1: Local node data link participating
A bit will be turned ON (1) the
next cycle when
1) The same operating level is
set more than once or
2) A refresh error occurs
between the Controller LInk
Unit and the PLC's CPU Unit.
Operating level 1
Operating level 0
Operating level 1
Operating level 0
1: Routing table error
Resets the Controller Link Unit.
Turn ON (1) and then OFF (0)
to reset Unit.
Operating level 1
Operating level 0
Data link Start Bit for level 0 (AR 0700)
Start: Changed from OFF to ON or set to ON
when power is turned on
Stop: Changed from ON to OFF
Data link Start Bit of level 1 (AR 0704)
Start: Changed from OFF to ON or set to ON
when power is turned on
Stop: Changed from ON to OFF
15 14 13 12 11 10 9
8
7
6
5
4
3
2
1
0
AR 07
Operating level 0
AR 08
AR 09
Operating level 1
AR 12
AR 13
The numbers in the squares indicate node addresses.
The corresponding node participation status is as follows:
0: Not part of network
1: Part of network
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 ...