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95
C200HX/HG/HE Controller Link Units
Section 4-3
Note
1.
Always turn OFF the PLC’s power before setting the terminating resistance
switch.
2.
Turn ON the switch to connect terminating resistance at the nodes at both
ends of the Network and turn OFF the switch at all other nodes. Normal
communication cannot be performed in the Network unless all the nodes
are set properly.
3.
The TER LED indicator will light when the terminating resistance switch is
set to ON.
4.
The default setting is OFF (not connected).
4-3
C200HX/HG/HE Controller Link Units
The following settings are required for a Controller Link Unit used with a
C200HX/HG/HE PLC.
Item
Switch
Page
Node address
Node address switches
Baud rate
Baud rate and operating level switch, pins 1 and
2
Operating level
Baud rate and operating level switch, pin 4)
Terminating resistance
Terminating resistance switch
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 ...