10
DEVICE EXPLANATION
10.2 Internal User Devices
10.2.14 Link special register (SW)
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Remark
For details of the link special registers, refer to the manual of the intelligent
function module having link special registers.
Table10.9 Number of link special register points of each CPU module (continued)
CPU module
Number of link special relay points
Universal model QCPU
2048 points (SB0 to 7FF)
However, this can be changed in the device setting of the PLC
parameter dialog box.
(
For the intelligent function module, such as the CC-Link IE
controller network module and MELSECNET/H network module,
having link special relays, 512 points are assigned.
Assigning the link special registers as shown below enables
refreshing of the CC-Link special register (SW) for the link special
register (SW) of the CPU module.
SW200
SW3FF
SW400
SW5FF
SW600
SW7FF
SW0
SW1FF
Link special register
For the 1st network
module
For the 2nd network
module
For the 3rd network
module
For the 4th network
module
2560
points
512
points
512
points
512
points
512
points
512
points
For the 1th CC-link
module
SW800
SW9FF
to
to
to
to
to
