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M800W/M80W Series Connection and Setup Manual
23 Sequence Program Writing
Sequence program writing is executed by connecting a personal computer, in which GX Developer or GX Works2 has
been installed, to the control unit.
Refer to the "PLC Development Manual" for details.
23.1 Writing Sequence Program using the SD Card
Save the sequence program in an SD card and write the data to NC using the external file operations on PLC onboard.
23.2 Setting the Ethernet Communication
23.2.1 Confirming the IP Address for CNC
Confirm the IP address set for the CNC. IP address is set to the following parameter.
Basic common
parameter
#1926
#1927
The case of when the initial value "192.168.200.1" after SRAM clear has been set is explained as an example in this
chapter.
23.2.2 Setting the IP Address for PC Side
For the personal computer for which GX Developer or GX Works2 is available, IP address has to be set within the same
subnet mask as CNC unit.
(1) Select [Start] - [Control Panel] - [Network and Internet] - [Network and Sharing Center] from task bar.
(2) "Network and Sharing Center" is displayed. Click [Local Area Connection].
IB-1501268-K
Item
IP address for CNC seen from an external
Global IP address
source
Global Subnet mask
Subnet mask of #1926
Content
454
Setting example
192.168.200.1
255.255.255.0
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