Mitsubishi Electric MELDAS C6 Instruction Manual page 462

The following message appears when a communication error occurs. This is only a warning and has no
effects on NC operations.
This message is erased by NC reset or turning NC power OFF to ON.
The communication error is not displayed if the "Communication typ" is "13" (Remote monitoring tool,
Setup/Maintenance tool, CNC monitor by GOT).
The communication error of the "Communication typ:0" (API) is not stored as a log information.
Z30 ETHERNET ERROR
Error No.
1
2
3
4
5
6
7
8
9
Following numbers indicate which communication the error occurred at/on.
Communication No.
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(Error No.) (Communi-
Error type
Socket open error
Bind error
Listen error
Accept error
Data receive error
Data receive count error
Data send error
Connect error
PC3JM time-out
0 API
1 Port for LdCE (Port No.: 4096)
2 Port for MoCE (Port No.: 4097)
3 Port for operation board (Port No.: 4098)
4 Spare (Port No.: 4099)
5 Spare (Port No.: 4100)
6 Spare (Port No.: 4101)
7 Spare (Port No.: 4102)
8 Spare (Port No.: 4103)
9 MC protocol (TCP)
10 MC protocol (UDP)
11 At the communication by OPEN, BUFSND, BUFRCV commands. (TCP)
12 At the communication by OPEN, BUFSND, BUFRCV commands. (UDP)
13 Remote monitor tool, Setup/Maintenance tool, GOT (CNC monitor)
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7. List of Alarms
7.5 System Alarms
A warning issued when a communication error
occurs while Ethernet communication.
cation type)
An error occurred on the connection to Ethernet I/F
card.
An error occurred at address assignments.
An error occurred during transition of reception state
for the connection request.
An error occurred at response to connection request
(server side).
An error occurred while receiving the data.
The length of the received data is illegal.
An error occurred while sending the data.
An error occurred at connection request (serer
side).
There was no response from PC3JM for 5 or more
seconds.
Connection type
IV - 46
Details