Error Codes; Error Code Storage Area - Mitsubishi Electric QJ71MB91 User Manual

11
TROUBLESHOOTING

11.4 Error Codes

11.4.1 Error code storage area

Each error code is stored in any of the following buffer memory areas.
Error type
Automatic
communication
parameter
Parameter
error
information
MODBUS
device
assignment
parameter
Automatic
communication
Master
function
function
Dedicated
instruction
Slave function
Table11.11 Error code storage area
Area name
Automatic communication parameter error code storage
area
Automatic communication parameter setting result
storage area
MODBUS device assignment parameter error code
storage area
Error, device type
MODBUS device
assignment parameter
setting result storage area
Error, assigned group No.
Automatic communication operation status storage area
(parameters 1 to 32)
Automatic communication error code storage area
(parameters 1 to 32)
Automatic communication setting status storage area
(parameters 1 to 32)
Error log
Error log
Error response code storage area
Error log
Buffer memory
CH1 CH2
0C16 0C18
H
(3094) (3096)
0C17 0C19
H
(3095) (3097)
0C13
H
(3091)
0C14
H
(3092)
0C15
H
(3093)
0C20 to 0C22
H H
0C21 0C23
H
(3104 to (3106 to
3105) 3107)
0C28 to 0C48
H H
0C47 0C67
H
(3112 to (3144 to
3143) 3175)
0CA8 to 0CAA
H H
0CA9 0CAB
H
(3240 to (3242 to
3241) 3243)
0CFE to 0DFF
H H
(3326 to 3583)
0CFE to 0DFF
H H
(3326 to 3583)
0002 0004
H
(2) (4)
0CFE to 0DFF
H H
(3326 to 3583)
11.4 Error Codes
11.4.1 Error code storage area
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Reference
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Section 11.4.2
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