Mitsubishi Electric MELSEC iQ-R User Manual page 246

Message log
Error
NetMesg_DisconnectConnectionToNetwork
Length
Error NetMesg_NetworkNumberIs
NetworkNo
APDU Length ErrorLength=XX
APDU ConfReqHeader.MaxResp>5
MaxResp=XX
APDU IllegalType Type=XX
Confirmed_RequestPDU Server NotFound
Confirmed_RequestPDU SequenceNo !=0
FindClientAck Error Dev=XX InvokedID=YY
AbortPDU AbortReason Decode Error
AbortPDU Rec Error
APDU IllegalType Type=XX
BVLL Type not Support Error Type=XX
Unsupported BVLL function XX
Invalid TimeSynchronization request
received. XXXXX
UDP Open Error IP=XXXX
Unicast Sock Addr getaddrinfo Error
Unicast Socket Error
3 TROUBLESHOOTING
244
3.5 Message Log List
Log level Message detail
Moderate The received packet is invalid.
error
Moderate The received packet is invalid.
error
Moderate An error occurred during a packet decoding.
error
Moderate The received packet is invalid.
error
Moderate The received packet is invalid.
error
Moderate The BACnet device, communication target,
error in the segment communication is not
registered in the BACnet module.
Moderate The Sequence number was not '0' even
error though the packet received in a segment
communication was the first packet.
Moderate A packet of an InvokeID that the BACnet
error does not managed was received. Or, a
packet which was already processed was
received again.
Moderate An invalid Abort packet was received.
error
Moderate An invalid Abort packet was received.
error
Moderate A PDU type unsupported by BACnet module
error was received.
Moderate BVLL (BVLC type) unsupported by BACnet
error modules was received.
Moderate BVLL (BVLC function) unsupported by
error BACnet modules was received.
Moderate An invalid TimeSynchronization service was
error received.
Major error A BACnet communication in IP address
XXXX was not started.
Major error The specified unicast IP address was not
set for the BACnet module.
Major error The specified unicast IP address was not
set for the BACnet module.
Corrective action
• Check the communication packet.
• Contact the manufacturer of the
communication target device.
• Check the communication packet.
• Contact the manufacturer of the
communication target device.
• Check the communication packet.
• Contact the manufacturer of the
communication target device.
• Check the communication packet.
• Contact the manufacturer of the
communication target device.
• Check the communication packet.
• Contact the manufacturer of the
communication target device.
• Select [BACnetDevice], and check the
BACnet device on the "BACnetDevice"
screen.
• Check the communication packet.
• Contact the manufacturer of the
communication target device.
• Check the communication packet.
• Check the communication traffic.
• Check the communication packet.
• Contact the manufacturer of the
communication target device.
• Check the communication packet.
• Contact the manufacturer of the
communication target device.
• Check the communication packet.
• Contact the manufacturer of the
communication target device.
• Check the communication packet.
• Contact the manufacturer of the
communication target device.
• Check the communication packet.
• Contact the manufacturer of the
communication target device.
• Check the communication packet.
• Contact the manufacturer of the
communication target device.
• Review the setting of the IP address.
• Turn the power OFF and ON, or reset the
CPU module.
• If the same message appears even after
taking the above corrective actions, initialize
or replace the BACnet module.
• Review the setting of the IP address.
• Turn the power OFF and ON, or reset the
CPU module.
• If the same message appears even after
taking the above corrective actions, initialize
or replace the BACnet module.
• Review the setting of the IP address.
• Turn the power OFF and ON, or reset the
CPU module.
• If the same message appears even after
taking the above corrective actions, initialize
or replace the BACnet module.