Contec CONPROSYS Alpha Series, Справочное руководство

Страница: 101 / 121

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Troubleshooting
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CPSA-PCB100 Reference Manual
— 101 —
1. Troubleshooting
When the product does not function properly, perform the following checks
1. In general

Check the LEDs on the front panel

Check that PWR LED is on.

Check that ST1 LED is flashing.

Check the network port LEDs.
Check the LEDs on the UTP connector at the front of the product.
If the network cable is correctly connected to a hub, the Link/Act LED will be on.
If not, refer to the “LAN Port (Page 82)” and confirm HUB or LAN cable. The Link/Act LED will be
on when communication is in progress via the network port

Use the ping command from a host computer and see
whether the server unit responds.
Ping the IP address of the server unit.
The server unit should respond if it is operating.
Example:
The following response should be received when the server unit is set to IP address 10.1.1.101:
ping 10.1.1.101<Enter> :
Reply from 10.1.1.101: bytes=32 time<10ms TTL=255
Reply from 10.1.1.101: bytes=32 time<10ms TTL=255
Reply from 10.1.1.101: bytes=32 time<10ms TTL=255
If you are unsure of the IP address, you can restore the default factory settings
(IP address 10.1.1.101) by turning on the power to the product with SW1-2 switch on (left).
CAUTION
If you set the switch back to the former position, the product starts with the settings
previously saved in ROM.