Omicron CMC 356, Руководство пользователя

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CMC 356 Reference Manual
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5.2.4 Status LED A, B
The status LED A and B are of interest in case of troubleshooting.
A : yellow status LED
• A lit yellow LED indicates that the test set is ready to be controlled by a
computer. The hardware checks in the test set are finished, and the test
set is properly connected to a computer or a network.
• The LED is off when the test set is waiting for an "emergency software
image download". This is the case when pressing the ! button while
powering-up the CMC test set.
B : green LED
If the yellow LED A is off, the green LED B signals the following conditions:
• LED B blinks slowly:
CMC test set waits for the TFTP download ( T rivial F ile T ransfer P rotocol)
of a software image.
• LED B is lit:
The TFTP download of the software image is in progress.
• LED B blinks quickly:
The computer writes (e.g., the software image) to the flash memory of
the CMC test set. Do not turn off the CMC test set as long as the writing
is in progress.
5.2.5 Ethernet / Network Settings
General
The OMICRON Test Universe software running on the computer
communicates with the CMC test set via a network connection. Therefore it
is possible to either have the CMC directly connected to the computer’s
network plug by a cable or to have the CMCand the controlling computer
connected to a computer network.
Both network ports can be used equally, and both network ports have link
LEDs (green) and traffic LEDs (yellow flashing) to check the physical
connectivity and proper cabling.
IP Configuration
For the CMC test set to communicate with the controlling computer and the
OMICRON
Test Universe software, TCP/IP is used. The IP parameters are
set by either the Test Set Association and Configuration tool or the
OMICRON Device Browser .