Execution Error Codes For Message Communication - Mitsubishi Electric A1SJ71DN91 User Manual

8. TROUBLESHOOTING
8.3.2

Execution error codes for message communication

Error Error
Code Detected
Designated slave station number is outside the
161 DN91
range 0 to 63.
Error Error
Code Detected
Slave The required resources could not be used for the
2
station object to execute a requested service.
Slave The requested service was not mounted or was
8
station not defined for this object class or instance.
Slave
9 Invalid attribute data was detected.
station
Slave The object is already in the mode or status
11
station requested by the service.
Slave The object cannot execute the requested service
12
station in the current mode or status.
Slave A request was received to change a protected
14
station attribute.
The execution error codes are stored at address 00A1
Normal completion : 0000
Faulty : Execution error code
Buffer memory
0121
H
(1) Reading communication error information
Details
(2) Reading/writing attributes
Details
H
Normal completion : 0000
Faulty
• Designate from 0 to 63.
• Refer to the slave station manual to determine the
conditions for the slave station to notify this error,
and take the appropriate remedy.
• Check if the designated station number, class ID,
instance ID, and attribute ID are correct.
• Refer to the slave station manual to determine the
conditions for the slave station to notify this error,
and take the appropriate remedy.
• Check if the designated station number, class ID,
instance ID, and attribute ID are correct.
• Refer to the slave station manual to determine the
conditions for the slave station to notify this error,
and take the appropriate remedy.
• Check if the designated station number, class ID,
instance ID, and attribute ID are correct.
• Use Get Attribute to confirm the current status.
• Refer to the slave station manual to determine the
conditions for the slave station to notify this error,
and take the appropriate remedy.
• Check if the designated station number, class ID,
instance ID, and attribute ID are correct.
• Use Get Attribute to confirm the current status.
• Refer to the slave station manual to determine the
conditions for the slave station to notify this error,
and take the appropriate remedy.
• Check if the designated station number, class ID,
instance ID, and attribute ID are correct.
• Refer to the slave station manual to determine the
conditions for the slave station to notify this error,
and take the appropriate remedy.
−
8 11
MELSEC-A
in buffer memory.
H
H
: Execution error code
Remedy
Remedy