KEYENCE LK-CC100/DN100 - Manual (Page 21)

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2 Connecting to CC-Link
Changing the CC-Link Communication
Unit Settings
This section explains the principle and operation of the CC-Link communication unit (LK-
CC100).
This manual describes only those functions and settings of the CC-Link master device necessary for
communicating with the LK-CC100. Refer to the manual supplied with the master device for details on
functions and settings between the CC-Link master device and a PLC.
Field network connection specifications
Master settings
To connect the LK-CC100 to the CC-Link master, it is necessary to configure the slave
attribute and memory allocation settings.
 Slave attributes
Register the LK-CC100 to the CC-Link master unit as a remote device station.
You can also set this by importing a CSP file into the software for the master unit (ladder
programming software, CC-Link setting software).
 Memory allocation settings
In order to exchange data between the LK-CC100 and CC-Link master unit, the memory
allocation must be set using the software for the master unit (ladder programming
software, CC-Link setting software).
• The RX, RY, RWw, and RWr communicated over the CC-Link is stored in the master unit's buffer
memory.
• When multiple slaves are being used, the memory is allocated automatically for each slave
according to the specified starting address. You can view the memory allocation information for
each slave in the CC-Link setting software.
• CSP files can be downloaded from the KEYENCE website.
http://www.keyence.co.jp/
NOTE
Reference