Mitsubishi Electric FX5-DP-M User Manual page 124

Status code
E576H
E580H
E581H
E582H
E590H to E59AH
E59BH
E59CH
E59DH
E59EH
E59FH
E5A0H
E5A2H
F120H
F121H
F122H
F123H
F124H
F125H
F126H
10 TROUBLESHOOTING
122
10.5 List of Status Codes
Error details and cause
No alarm is available for the ACK
request.
No alarm is available for the ACK
request.
The alarm specified in the ACK
request is not present.
The alarm function is deactivated
for the specified DP-Slave.
Therefore no alarm is available for
the ACK request.
A hardware failure has been
detected.
The Acyclic communication
function is being executed for the
same DP-Slave.
No resource is available.
Invalid parameter setting
The DP-Slave cannot respond.
No response was received from
the DP-Slave.
The same DP-Master is executing
the following functions to the
same DP-Slave.
• Acyclic communication function
• Alarm acquisition function
A hardware failure has been
detected.
Diagnostic information was
detected in a DP-Slave.
A DP-Master or DP-Slave on the
same line has the same FDL
address.
An error was detected on the line.
Or the master parameters are
inappropriate.
An error was detected on the line.
Or the master parameters are
inappropriate.
An error was detected on the line.
Or the master parameters are
inappropriate.
The DP-Master is in the clear
request sent state.
The line status is unstable.
Or the PROFIBUS cable has
short-circuited.
Action
Check the alarm occurrence status of the specified DP-Slave and retry.
Check the alarm occurrence status of the specified DP-Slave and retry.
Check the alarm occurrence status of the specified DP-Slave and retry.
Check whether the DP-Slave supports the alarm and retry.
Please consult your local Mitsubishi representative.
Check that execution of the Acyclic communication function is completed and retry.
Check that execution of the Acyclic communication function is completed and retry.
Check the parameters and retry.
Check the wiring of PROFIBUS cables and the start completed status of the DP-Slave, and
retry.
When the Acyclic communication function is executed successively to the same DP-Slave,
adjust the execution interval and retry.
For the start completed status of DP-Slaves and the intervals of executing the Acyclic
communication function, refer to the following.
Manual for each DP-Slave
Check the status of the DP-Slave and retry.
Check that the processing of the following functions are completed and retry.
• Acyclic communication function
• Alarm acquisition function
Please consult your local Mitsubishi representative.
Check Diagnostic information area for the diagnostic information detected in the DP-Slave
and take action against the problem.
Check the FDL addresses for the DP-Master and DP-Slave and then configure them with the
different FDL addresses.
Check wiring of bus terminators and PROFIBUS cables.
When the bus terminators and PROFIBUS cables are wired correctly, increase setting value
"Min. slave interval" of the master parameters.
Check wiring of bus terminators and PROFIBUS cables.
When the bus terminators and PROFIBUS cables are wired correctly, increase setting value
"Min. slave interval" of the master parameters.
Check wiring of bus terminators and PROFIBUS cables.
When the bus terminators and PROFIBUS cables are wired correctly, increase setting value
"Min. slave interval" of the master parameters.
Since master parameter "Error action flag" is checked, clear requests are being sent to all
the DP-Slaves.
When clear requests do not need sending, uncheck "Error action flag".
Check wiring of bus terminators and PROFIBUS cables.
Check whether the PROFIBUS cable has short-circuited.