Mitsubishi Electric MELSEC iQ-R Series User Manual page 190

Error Error definition and causes
code
C071H The number of device points for data read/
write set for modules other than a
MELSEC iQ-R/Q/QnACPU with the
SLMPmessage is out of the range.
C072H The request details of the SLMP message
are incorrect. (For example, a request for
data read/write in bit units has been
issued to a word device.)
C073H The access destination of the SLMP
message cannot issue this request. (For
example, the number of double word
access points cannot be specified for
modules other than a MELSEC iQ-R/Q/
QnACPU.)
C075H The request data length for the label
access is out of range.
C081H The termination processing for the CC-
Link IE TSN-equipped module that is
involved with the reinitialization processing
is being performed, and arrival of link
dedicated instructions cannot be checked.
C087H IP address of the destination external
device could not be acquired.
C0B2H There is insufficient space in the receive
buffer or send buffer of the relay station or
external station for the MELSOFT
connection, link dedicated instructions, or
SLMP. (Send/receive buffer full error)
C0B3H A request that cannot be processed was
issued from the CPU module.
C0D4H The number of relay stations to
communicate with other networks exceeds
the allowable range.
C0D8H The number of specified blocks exceeded
the range.
C0D9H The specified subcommand of the SLMP
message is incorrect.
C1A4H • There is an error with the command,
subcommand, or request destination
module I/O No. specified by the SLMP
message.
• A function that is not supported by the
target device was executed.
C1A7H The specified network No. is incorrect.
C1A9H The specified device No. is incorrect.
C1ADH The specified data length is incorrect.
C1CCH A response with a data length that
exceeds the allowable range was received
by the SLMPSND.
C200H The remote password is incorrect.
C201H The remote password status of the port
used for communications is in the lock
status.
4 TROUBLESHOOTING
188
4.5 List of Error Codes
Action
Correct the number of read/write points and send the SLMP message to the
CC-Link IE TSN-equipped module again.
• Check if the data can be requested to the access destination.
• Correct the request details and send the SLMP message to the CC-Link IE
TSN-equipped module again.
Correct the request details of the SLMP message.
• Correct the number of read/write points and send the SLMP message to
the CC-Link IE TSN-equipped module again.
• Correct the label to shorten the label name and send the SLMP message
to the CC-Link IE TSN-equipped module again.
Finish all the communications to perform the reinitialization processing of the
CC-Link IE TSN-equipped module.
• Correct the IP address in the network station No.  IP information setting.
• Check if the network or station No. of the external device is correctly
specified by using control data of the dedicated instruction.
• Check if the Ethernet cable is connected properly.
Increase the request interval (execution interval) and execute the operation.
• Do not access through one station using the MELSOFT connection, link
dedicated instruction, or SLMP.
• Wait for a response to the previous request before sending the next
request.
• Correct the timer setting value for data communication of the CC-Link IE
TSN-equipped module.
• Correct the request details.
• Correct the network No. or request destination station No..
• Check if the specification (network No./station No.) for the communication
destination is correct.
• Check that the number of relay stations accessing the communication
destination is 7 or less.
• Correct the settings in the network station No.  IP information setting for
the stations between the own station and the communication destination.
Correct the number of blocks.
Correct the subcommand.
• Correct the command, subcommand, or request destination module I/O
No. specified by SLMP message.
• Check the version of the target device.
Correct the specified network No..
Correct the specified device No..
Correct the specified data length.
• Execute again after correcting the request data to be within the range.
• If the error occurs again even after taking the above, please consult your
local Mitsubishi representative.
Correct the remote password, and unlock/lock the remote password again.
After unlocking the remote password, perform communications.
Detailed
information 1
Detailed
information 2
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