Appendix C
Communication and Control Troubleshooting Tips
98
Problem
The IP address of the frame has been forgotten.
Solution
Follow this procedure:
1
Remove the ETH6800
+
module from the frame.
2
Select DIP switch
2
on the ETH6800
+
module and slide the tab to the forward position.
This sets the ETH6800
+
module to its default IP address of
192.168.100.250
.
Figure C-2
ETH6800
+
DIP Switch
3
Use CCS Navigator or the web browser to interface with the ETH6800
+
module and then
set the desired IP address.
4
Set the DIP switch back to its normal position and then re-insert the module.
Problem
There is no Ethernet connectivity with the frame.
Solutions
Verify that the correct IP address is being used. If your are not certain, refer to the above
procedure to set to default IP.
Verify that the ethernet cable is the correct type (a
crossover
cable is required for direct
connection from a PC).
Verify the
Link
and
Activity
(left and right) status LEDS are active on the RJ-45
connector at the rear of the frame.
Verify the
Status
LED is lit and green on the card, as viewed from the front
of the frame with the door open.
Verify that the security settings on the PC allow for connection to a frame (TCP port 80
and UDP ports 4000/4050 must be open).
Verify that the PC is configured for and can communicate on the desired subnet.
Verify that the frame reference signal has not been mistakenly connected to a
Communications port on the rear of the frame.
Slide this DIP switch tab
forward for default IP address
Содержание Selenio 6800 SFS6803+OP+SFS+
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Страница 8: ...Contents vi Hardware Communication Problems 99 Index 101...
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