Mitsubishi Electric MELSEC iQ-R Series User Manual page 153

Module error details
■Module error details (Un\G17169)
The communication error status of PROFINET is stored.
Stored value PN ERR LED
3030H Off
Flashing
3031H On
3033H On
3038H Off
3039H On
3130H to 3138H On
3139H On
3230H On
3231H On
*1 When the RJ71PN92 cannot communicate with IO devices in this status, the IO device information may not exist in the set parameter.
Correct the PROFINET module setting and write it in the RJ71PN92 again.
Error details and causes
During normal communications
with all IO devices
One or more IO devices are not
connected or an error has
occurred in one or more IO
devices.
System error
(RJ71PN92 initial error)
Communications have not been
performed with all IO devices.
The I/O data exchange has not
been started.
System error
(RJ71PN92 initial error)
System error
(RJ71PN92 initial error)
PROFINET module setting access
error
(The PROFINET module setting is
not set or an access has failed.)
PROFINET module setting access
error
(The PROFINET module setting is
not set or an access has failed.)
System error
(RJ71PN92 initial error)
Action
*1

Correct the PROFINET module setting and write it in the RJ71PN92 again.
Reset the CPU module. If the error occurs again even after the measure is
taken, the possible cause is a hardware failure of the RJ71PN92. Please
consult your local Mitsubishi representative.
• Check if the PROFINET module setting is correct.
• Check if no error has occurred in the communication path with the IO
devices.

Reset the CPU module. If the error occurs again even after the measure is
taken, the possible cause is a hardware failure of the RJ71PN92. Please
consult your local Mitsubishi representative.
Reset the CPU module. If the error occurs again even after the measure is
taken, the possible cause is a hardware failure of the RJ71PN92. Please
consult your local Mitsubishi representative.
• Reset the CPU module.
• Write the PROFINET module setting in the RJ71PN92 again.
• Reset the CPU module.
• Write the PROFINET module setting in the RJ71PN92 again.
Reset the CPU module. If the error occurs again even after the measure is
taken, the possible cause is a hardware failure of the RJ71PN92. Please
consult your local Mitsubishi representative.
APPX
Appendix 2 Buffer Memory
A
151