Error Code List - Mitsubishi Electric QJ71E71-100 User Manual

16.6

Error Code List

This section describes the error codes (abnormal codes) of the errors that may occur in each process for performing
communications between the E71 and a connected device as well as errors caused by process requests issued from
the CPU module of the own station, the error details, and the actions to be taken.
The following table lists the types of errors that may occur.
Error type
Errors occurring in the initial process
Errors occurring in the open process
Errors occurring in communications using a
fixed buffer (sending) with the connected
device
Errors occurring in communications using a
fixed buffer with the connected device
Errors returned to the connected device when
communicating with it
Errors occurring while communicating with the
destination (including the causes in the
"Description" column), and whose error codes
are stored in the error log area
Errors occurring in data communications
using the predefined protocol
Errors (response commands) occurring in
communications with the destination using the
file transfer (FTP server) function
Errors occurring in communications using the
Web function
Errors occurring when an e-mail is received
Errors occurring when an e-mail is sent
Errors occurring in communications using
data link instructions from the CPU module of
the own station
Errors occurring in communications using the
dedicated instructions from the CPU module
of the own station
Description
• Setting value error
• Initial process error
• Setting value error
• Open process error
• Specified data error
• Sending error
• Specified data error
• Communication error (excluding errors occurring in
communications using a fixed buffer (sending) with
the connected device)
• Errors returned in communications using a fixed
buffer (end code)
• Errors returned in communications using a random
access buffer (end code)
Errors returned in communications using the MC
protocol
• Specified data error
• Errors where the source cannot be found
• Errors that have occurred in MC protocol
communications
• Errors that have occurred in communications using
a random access buffer
• Setting data error
• Receiving error
• Specified data error
• Communication error
Communication error
• Setting data error
• Receiving error
• Setting data error
• Sending error
• Specified data error
• Communication error
• Specified data error
• Communication data error
CHAPTER 16 TROUBLESHOOTING
Buffer memory area that stores the
error code
Page 300, Section 16.6 (1)
Page 300, Section 16.6 (2)
Page 300, Section 16.6 (3),
Page 300, Section 16.6 (4)
Page 300, Section 16.6 (4)
-
End code or error code for each
command
Page 301, Section 16.6 (5)
Page 302, Section 16.6 (6)
Page 304, Section 16.6 (7)
Refer to the QnUCPU User's
Manual (Communication via
Built-in Ethernet Port).
Page 305, Section 16.6 (8)
Page 306, Section 16.6 (9) (a)
Page 308, Section 16.6 (9) (b)
Not stored (stored in the
complete status area of the
instructions)
Not stored (stored in the
complete status area of the
instructions)
299
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