Mitsubishi Electric MELIPC MI5000 Series, User Manual

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6 CC-Link IE Field Network FUNCTION
6.1 Cyclic Transmission
If slave station (with exception of local stations) and local stations are mixed
As with master stations, data for all slave stations is stored in the local station as well.
*1 The order of slave stations is the same as the one set in the network configuration settings. (

Page 195 Network Configuration
Settings)
Assignment of link devices
Assign link devices using "Network Configuration Settings" of "Required settings". (

Page 195 Network Configuration
Settings)
Link scan time
The link scan time will differ depending on the numbers of slave stations and total assigned point numbers of link devices.
The link scan time can be set for "Synchronous Communication Settings" under "Required Settings". (

Page 193 Required
settings (if master station is selected by station type))
Shorten the link scan time by reducing the numbers of slave stations or total assigned point numbers of link
devices. At this time, the total assigned point numbers of link devices will be the number of points from the
links device start to final number as set in the link device assignment settings.
Effective link device assignment is shown below.
• Use from 0000H for the start device.
• Ensure there are no blanks in the device number.
: Transmission area to other station
(1) Master station
(2) Slave station 1
*1
(3) Slave station 2
*1
(4) Local station
(5) Link scan
(6) User program
RX, RWr
RX, RWr
RY, RWw
RY, RWw
RX, RWr
RY, RWw
(1)
(5)
(2) (3)
RX, RWr
RY, RWw
(4)
(2)
(3)
(4)
(2)
(3)
(2)
(3)
(4)
(2)
(3)
(4)
(4)
(6)
(6)