List Of Status Codes - Mitsubishi Electric FX5-DP-M User Manual

10.5

List of Status Codes

Status codes can be checked using the buffer memory.
The BF LED turns on if a status code is applicable to a DP-Slave error that occurred during data exchange.
Classification of status codes and their storage areas are as follows.
Status code Classification
E200H to Status codes generated when extended diagnostic
E2FFH information is acquired.
E400H to Status codes generated when Acyclic
E4FFH communication function is executed
E500H to Status codes generated when alarms are acquired.
E5FFH
F100H to Own diagnostic information of the FX5-DP-M
FBFFH
Status code Error details and cause
E200H Out of range the specified FDL
address
E201H The specified FDL address is not
set.
E202H The specified FDL address is own
station (the DP-Master)
E203H The specified FDL address is for a
reserved station or temporarily
reserved station.
E204H No extended diagnostic
information for the specified FDL
address.
E400H Out of range the target FDL
address of DP-Slave
E401H The target DP-Slave is own
station (the DP-Master)
E402H Invalid read data length
E403H Read exception response
E404H Invalid slot number
E405H Invalid index
E406H Invalid CommRef number
E407H A Class 1 service for the Acyclic
communication function was
executed while data exchange
was stopped.
E410H A physical execution error was
detected.
E411H A protocol related execution error
was detected
E412H An application related execution
error was detected
E420H The DP-Slave detected a read
error.
E421H The DP-Slave detected a write
error.
E422H The DP-Slave detected a module
error.
E423H The DP-Slave cannot handle the
data.
E424H The DP-Slave detected an
application error.
E425H The DP-Slave detected an
unsupported request error.
Storage area
'Extended diagnostic information read
response area' (Un\G23457 to Un\G23583)
'Acyclic communication response area'
(Un\G25121 to Un\G26144)
'Alarm response area' (Un\G26446 to
Un\G26768)
'Local station error information area'
(Un\G23071)
Action
Check the specified FDL address and retry.
Check the specified FDL address and retry.
Check the specified FDL address and retry.
Check the specified FDL address and retry.
Check the specified FDL address and retry.
Check the specified FDL address and retry.
Check the specified FDL address and retry.
Check the specified read data length and retry.
Check detailed status codes 1 to 3 and take action.
Check the specified slot number and retry.
Check the specified index and retry.
Check the specified CommRef number are correct and retry.
Turn on 'Data exchange start request signal' (Un\G2.b0) and start data exchange.
Check 'Slave status area (Normal communication detection)' (Un\G23040 to Un\G23043) for
whether the bits relevant to the targets are on and retry.
Check detailed status codes 2 to 3 and take action.
Check 'Slave status area (Normal communication detection)' (Un\G23040 to Un\G23043) for
whether the bits relevant to the targets are on and retry.
Check detailed status codes 2 to 3 and take action.
Check detailed status codes 2 to 3 and take action.
Check whether request data supported by the DP-Slave are correctly configured and retry.
(Refer to the manual for each DP-Slave)
Check whether request data supported by the DP-Slave are correctly configured and retry.
(Refer to the manual for each DP-Slave)
Check whether request data supported by the DP-Slave are correctly configured and retry.
(Refer to the manual for each DP-Slave)
Check whether request data supported by the DP-Slave are correctly configured and retry.
(Refer to the manual for each DP-Slave)
Check whether request data supported by the DP-Slave are correctly configured and retry.
(Refer to the manual for each DP-Slave)
Check whether request data supported by the DP-Slave are correctly configured and retry.
(Refer to the manual for each DP-Slave)
Reference
Page 147 Extended diagnostic
information read response area
Page 152 Acyclic communication
response area
Page 157 Alarm response area
Page 143 Local station error
information area
10 TROUBLESHOOTING
10.5 List of Status Codes
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