Execution Error Codes Of Message Communication (Using The Master Function Only) - Mitsubishi QJ71DN91 User Manual

9 TROUBLESHOOTING

9.2.2 Execution error codes of message communication (using the master function only)

Error Error
code detection
161 QJ71DN91 The specified slave node number is other than 0 to 63.
Error Error
code detection
The object could not use the resource required to execute the
2 Slave node
requested service.
The requested service was not installed, or it was not defined for
8 Slave node
this object class/instance.
9 Slave node Invalid attribute data was detected.
The object is already placed in the mode/status that is requested
11 Slave node
by the service.
The object cannot execute the requested service in the current
12 Slave node
mode/status.
A request to change an attribute whose change is inhibited was
14 Slave node
received.
15 Slave node Permission/privilege check failed.
The requested service cannot be executed in the current device
16 Slave node
status.
17 QJ71DN91 Slave node did not respond.
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The execution error codes are stored in buffer memory address 0121
At normal end: 0000
H
When abnormal: Execution error code
Buffer memory
0121
H
(1) When reading the communication error information
Description
(2) When reading/writing/resetting attributes
Description
At normal completion: 0000
When abnormal: Execution error code
• Specify a slave node number between 0 and 63.
• Referring to the slave node manual, check the condition under
which the slave node notifies this error, and take an appropriate
action.
• Check whether or not the specified MAC ID, class ID, instance
ID and attribute ID are correct.
• Referring to the slave node manual, check the condition under
which the slave node notifies this error, and take an appropriate
action.
• Check whether or not the specified MAC ID, class ID, instance
ID and attribute ID are correct.
• Referring to the slave node manual, check the condition under
which the slave node notifies this error, and take an appropriate
action.
• Check whether or not the specified MAC ID, class ID, instance
ID and attribute ID are correct.
• Verify the current status by reading attributes.
• Referring to the slave node manual, check the condition under
which the slave node notifies this error, and take an appropriate
action.
• Check whether or not the specified MAC ID, class ID, instance
ID and attribute ID are correct.
• Verify the current status by reading attributes.
• Referring to the slave node manual, check the condition under
which the slave node notifies this error, and take an appropriate
action.
• Check whether or not the specified MAC ID, class ID, instance
ID and attribute ID are correct.
• Referring to the slave node manual, check the condition under
which the slave node notifies this error, and take an appropriate
action.
• Check whether or not the specified MAC ID, class ID, instance
ID and attribute ID are correct.
• Referring to the slave node manual, check the condition under
which the slave node notifies this error, and take an appropriate
action.
• Check whether or not the specified MAC ID, class ID, instance
ID and attribute ID are correct.
• Referring to the slave node manual, check the condition under
which the slave node notifies this error, and take an appropriate
action.
• Check the entire network and slave node statuses such as
whether or not a slave node is down or a terminal resistor is
disconnected.
MELSEC-Q
.
H
H
Corrective action
Corrective action
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