
B-64014EN/03 MAINTENANCE 2.SOFTWARE MAINTENANCE INFORMATION
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2.3 COMMUNICATION STATE CONFIRMATION
The communication state of the FAST Ethernet/FAST Data Server
detected by hardware can be checked.
COM STATE (SEND / RECEIVE) screen
Procedure
1 Press the function key
SYSTEM
.
2 Soft key [ETHER BOARD] is displayed. (If the soft key is not
found, press the continuous menu key.)
3 Press soft key [ETHER BOARD] then soft key [COM STATE]
to display the COM STATE screen.
COM STATE screen
Display item
Display item Description
BAUDRATE Displays the communication rate and mode.
Communication rate: 100 Mbps or 10 Mbps
Communication mode: Full duplex or Half duplex
SEND PACKET Displays the number of sent packets.
SEND RETRYOVER
COLLISION
CARRIER SENSE LOST
NO CARRIER
FRAME LENGTH ERROR
Displays the number of errors detected during packet
sending.
RECEIVE PACKET Displays the number of received packets.
CRC ERROR
SHORT FRAME
LONG FRAME
ODD FRAME
OVERFLOW
PHY-LSI ERROR
Displays the number of errors detected during packet
reception.