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ON
1
0
IP address
192.168.0.X
1
0
1
0
1
0
1
2
0
0
1
1
1
1
3
0
0
0
0
1
1
4
0
0
0
0
1
1
Remote control *
1
X
3
2
1
14
DHCP mode *
2
SW1
Communication
setting
CLEAR/HOLD
Manual set up of
IP address *
3
SW1
5
0
1
1
1
1
1
6
-
-
0
1
-
-
7
-
-
-
-
0
1
SW1
Item
Communication
setting
Communication
speed
Communication
method
Contents
AUTO : The communication setting is automatically
selected.
MANUAL : The communication setting follows
the setting result by the switch No. 6 and 7.
Communicated at 10Mbps
Communicated at 100Mbps
Communicated at half duplex
Communicated at full duplex
SW1
8
0
1
Contents
The output signal is cleared when the communication error occurs.
The output signal is held when the communication error occurs.
Display/Setting ( continued )
*1 : Remote control (SW1 Dip Switches 1 to 4 off)
SMC's EX250 SI Unit will respond to the following Rockwell Automation BOOTP/DHCP
Server commands.
Enable DHCP
Selecting this function will enable the EX250 SI Unit to retrieve its boot information from
the BOOTP/DHCP Server. If DHCP is enabled the EX250 SI Unit will retrieve its boot
information during the next power up.
Disable BOOTP/DHCP
Selecting this function will disable the EX250 to retrieve its boot information from the
BOOTP/DHCP Server, and causes the EX250 to retain its current configuration during
the next power up.
*2 : DHCP Mode (SW1 Dip Switches 1 to 4 on)
The IP address is acquired via DHCP Server. The IP address is not saved and lost if the
power to the EX250 unit is cycled.
*3 : Hardware Addressing
The IP address range is 192.168.0.1-192.168.0.14.
Default settings
At the time of factory shipment, the product is in "Remote Control Mode" and set to
"Enable DHCP".
Switch setting
Open the switch protective cover and set the switches with a
sharp-pointed watchmakers screwdriver etc.
NOTE
1. Be sure to turn off the power before setting the switches.
2. Be sure to set these switches before use.
3. After setting the switch, close the switch protective cover and tighten the screws
with the proper tightening torque. (Tightening torque : 0.6N m)
NOTE
If the stored IP address of an EX250 is not known, please go to the "DHCP Mode" section.