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4-46 1. Ethernet
• System memory: $s518
No. Contents Solution
0 Normal
200 Failed in send request
Check cable connection and network table setting of
the target station.
201 Send error
Check that the setting on the target station is
consistent with the network table setting.
202 Internal port error
The communication unit is in the older version or is
faulty.
204 TCP connection over
The number of connections reaches the maximum,
and no more connection is possible. Check the
communication lines.
205 TCP connection error
Connection cannot be established. Check the
communication lines, or turn the power off and on.
206 TCP connection end error
TCP communication disconnection has failed. Check
that the communication partner with the V7 series is
present on the line.
207 TCP send error
TCP sending has failed. Check the communication
lines.
350 Send buffer full
The line is busy. Consult the network administrator of
your company. The communication unit is in the older
version or is faulty.
351 IC receive buffer overflow
352 Driver receive buffer overflow
801 Receive processing error, link down error
Check the HUB or the link confirmation LED on the
communication unit. If the LED is not on, check cable
connection and the port setting on the network table.
802 Transceiver error Check the transceiver and cable connection.
900 No IP address at local port Check that the IP address of the local port is set on
the network table. Check if the same IP address is set
on the network.
901 Duplicated IP address error
902
Send socket ID error (error that may
occur when V7i LAN port is used)
Turn the power off and back it on. If the problem
persists, contact your local distributor.
1000 Ethernet I/F unit not mounted
Check whether the Ethernet I/F unit is mounted
correctly, and then turn the power off and on. If the
problem persists, contact your local distributor.
1001 Ethernet I/F unit not ready
1002 Ethernet I/F unit DPRAM error
1003 No response from Ethernet I/F unit
1004 Ethernet receive buffer over
1005 Ethernet send registration error
1006 I/F unit unregistered interrupt
1100 - 1115 Initialization error (communication unit)
1120 Dual port access error
1200 Undefined register
1201 Send/receive buffer area over
1202 MAC address error
1203 Port error
Check whether the Ethernet I/F unit is mounted
correctly, and then turn the power off and on. If the
problem persists, contact your local distributor.
1301 Watch dog overflow
1302 JAVA error LANC error