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Overview of Startup Procedure Section 3-2
6. Connect to the network. Connect the transceiver cable and external 24-
VDC power supply for 10Base-5 systems and the twisted-pair cable for
10Base-T systems.
Refer to 3-6 Connecting to the Network.
7. Turn ON the external 24-VDC power supply (for 10Base-5 systems) and
turn ON power to the CPU Unit. When turning ON the power supply, either
first turn ON the external power supply (i.e., the power to the transceiver),
and then turn ON the power to the CPU Unit afterwards, or else turn them
both ON at the same time. If the power is turned ON first to the CPU Unit,
a communications error will be generated.
8. Create the I/O tables using a Programming Device, such as CX-Program-
mer, CX-Net, or a Programming Console. (This step can be omitted if the
I/O table has already been created.)
Refer to 3-7 Creating an I/O Table.
9. Create the routing tables using the CX-Net. (This step is required only if
FINS communications are used, or if CMND(490) is used by a PC with mul-
tiple Communications Units mounted to it.)
Refer to 3-8 Creating Routing Tables.
10. Make the settings in the System Setup using the CX-Programmer. (Create
the IP address table and IP router table.)
Refer to 3-9 System Setup, 3-10 Creating an IP Address Table, and 3-11
Creating an IP Router Table.
This step is required only in the following cases:
• When using a method other than automatic generation for IP address
conversion. (Address conversion method, IP address table.)
• When using the mail notification function.
• When setting a subnet mask.
• When setting an FTP login name and password.
• When Ethernet is configured in multiple segments. (IP router table)
• When Ethernet 4.28 is used (broadcast settings)
• When the UDP port number for FINS is changed to something other
than the default setting (9600).
11. Check communications. (Use PING command and an internode test.)
CJ Series
1,2,3... 1. Determine the local IP address and the address conversion method.
Refer to 3-1 Before Operation.
2. Set the unit number of the Ethernet Unit as a CPU Bus Unit.
Refer to 3-4 Switch Settings.
3. Set the node address.
Refer to 3-4 Switch Settings.
4. Mount the Unit to the PC.
Refer to 3-5 Mounting to a PC.
5. Connect to the network. Connect the twisted-pair cable.
Refer to 3-6 Connecting to the Network.
6. Turn ON power to the CPU Unit.
7. Create the I/O tables using a Programming Device, such as CX-Program-
mer, CX-Net, or a Programming Console.