Mitsubishi Electric MELSEC-Q Series User Manual page 51

(1) Points per module and per system
For the points, refer to the table of the performance specifications. (
In CC-Link, increasing the number of occupied stations and expanded cyclic setting can increase points per
module. Set the number of occupied stations and expanded cyclic setting for each slave station. (
Section 7.3.2 (2), Page 118, Section 7.4.2 (1))
Item
Number of Occupied Stations
Expanded Cyclic Setting (CC-Link Ver.2 only)
(2) Data transfer between RX, RY, RWr, and RWw and a device in a CPU module
(a) Automatic transfer by parameter settings using a programming tool
Setting a refresh device using the network parameter can automatically transfer data between RX, RY, RWr,
and RWw in a master/local module and a device in a CPU module. (
Section 7.4.2)
(b) Transfer using a program
Using an intelligent function module device (Un\G) and FROM/TO instructions transfers data between the
buffer memory areas in a master/local module and a device in a CPU module. Use this function to use a
different refresh device for each station or for other purposes.
Address
Hexadecimal
4000 to 41FF
16384 to 16895
H H
4200 to 43FF
16896 to 17407
H H
4400 to 4BFF
17408 to 19455
H H
4C00 to 53FF
19456 to 21503
H H
The number of points is increased by increasing the station numbers
occupied per module.
Note that the number of slave stations that can be connected to a CC-
Link system is decreased because one module occupies the station
numbers for multiple modules.
The station numbers occupied by one module are not changed, and only
the number of points is increased.
Unlike "Number of Occupied Stations", the number of slave stations
connected to a CC-Link system is not decreased. Note, however, that
the transmission delay time is extended compared to that of when the
number of points is increased in "Number of Occupied Stations".
Decimal
Ver.2-compatible remote input (RX)
Ver.2-compatible remote output (RY)
Ver.2-compatible remote register (RWw)
Ver.2-compatible remote register (RWr)
CHAPTER 3 SPECIFICATIONS
Page 24, Section 3.2)
Description
Page 97, Section 7.3.2, Page 115,
Item
Page 341, Appendix 2
(10)
Page 342, Appendix 2
(11)
Page 102,
3
Reference
49