Mitsubishi Electric MELSEC-Q Series - Increase of Send Points by Mounting Multiple CC-Link IE Controller Network Modules of the same Network no

84
4.1.9 Increase of send points by mounting multiple CC-Link IE
Controller Network modules of the same network No.
This function allows to increase send points by mounting multiple CC-Link IE Controller Network modules of the same
network No. with one CPU module.
*1*2
When one CC-Link IE Controller Network module is mounted, the send points per station are 16K points for both the
link relay (LB) and the link register.
To increase send points, mount multiple CC-Link IE Controller Network modules.
*1 Check the software version. ( Page 606, Appendix 3)
*2 Send points cannot exceed the maximum link points per network. ( Page 44, Section 3.1)
When the extended mode is set in the station type of a CC-Link IE Controller Network module using GX Works2, the send
points per station is increased up to 32K points for the link relay (LB) and up to 128K points for the link register (LW) per CC-
Link IE Controller Network module. ( Page 181, Section 6.2 (1))
Ex.
When increasing the send points by mounting two CC-Link IE Controller Network modules on the same
network number (LW)
• Link relay (LB): Up to 32K points
• Link register (LW): Up to 32K points
LWW
CPU module
LW
1NS2
Up to 16K
Up to 16K
Control station
1M
P1
Normal station
1N
S2
Normal station
1N
S3
Normal station
1N
S4
Normal station
1N
S5
1M
P1
1N
S2
1M
P1
1N
S2
1N
S3
1N
S4
1N
S5
1M
P1
1N
S3
1N
S4
1N
S5
1M
P1
1N
S2
1N
S3
1N
S4
1N
S5