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171
Procedure for Using Duplex Units
Section 8-3
After transferring the PLC Setup settings, reset the CS1D’s power supply.
For details on the operation method, refer to 8-3-2 Duplex Settings in the
PLC Setup.
Note a) If the duplex settings in the PLC Setup are not performed, it will
not be possible to create I/O tables.
b) Connect the CX-Programmer to the active CPU Unit when trans-
ferring the PLC Setup settings to the CS1D. The settings cannot
be transferred to the CPU Unit if the CX-Programmer is connected
to the standby CPU Unit. (Only reading is possible.)
4.
Set the transmission path format to token-ring mode using the software
switches in the CPU Unit’s DM parameter area. (Set bits 8 or 9 to 1.)
Transmission Path Format
5.
Reset the CS1D’s power supply. (A Unit/Rack Number Duplication Error
will occur.)
6.
Create I/O tables and set the operating mode for each of the Duplex Con-
troller Link Units. The Unit mounted in the slot with the lower slot number
(i.e. further away from the CPU Unit) will be in active mode. (The operating
mode can be changed later.)
If the I/O tables are created correctly, the status of the LED indicators for
each of the Units will be as shown in the following table.
For details on the operation method, refer to 8-3-3 Creating I/O Tables for
Duplex Systems.
Bit
Setting contents
9
8
0
0
Token-ring mode
0
1
1
0
1
1
Token-bus mode
Unit
LED indicator status
Active mode
RUN indicator: Lit
RING indicator: Lit (See note.)
Standby mode
RUN indicator: Flashes
15 14 13 12 11 10
9
8
7
6
5
4
3
2
1
0
N CH
−
−
0
0
0
0
−
−
−
0
0
0
0
−
0: Always set to 0.
−
: Other settings.
(N = unit number
×
100)
Transmission path format
Summary of Contents for CS1W-CLK12-V1
Page 3: ...iv ...
Page 5: ...vi ...
Page 9: ...x TABLE OF CONTENTS ...
Page 11: ...xii ...
Page 59: ...42 Component Names and Functions Section 3 1 Dimensions Unit mm ...
Page 62: ...45 Component Names and Functions Section 3 1 Dimensions Unit mm ...
Page 91: ...74 CVM1 and CV series Optical Ring Controller Link Units Section 4 2 ...
Page 108: ...91 Setting Data Links Section 5 2 Device Information Setting Data Link Tables ...
Page 125: ...108 Checking Data Link Status Section 5 4 ...
Page 181: ...164 Setting Routing Tables Section 7 4 ...
Page 199: ...182 Memory Areas Related to Duplex Operation Section 8 6 ...
Page 275: ...258 Handling Precautions Section 10 7 ...
Page 298: ...281 CS series Optical Bus Controller Link Units Appendix C Dimensions Unit mm 101 35 130 ...
Page 299: ...282 CS series Optical Bus Controller Link Units Appendix C ...