10 TROUBLESHOOTING
10.5 List of Error Codes
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10.5 List of Error Codes
The following table lists the error codes, error definitions and causes, and actions for the errors that occur in the processing for
data communication between the FX5-CCLGN-MS and external devices or occur by processing requests from the FX5 CPU
module on the own station.
Error codes are displayed in the [Error Information] tab in the "Module Diagnostics" window of the FX5-CCLGN-MS. (
Page 198 Error Information)
Error
code
Error definition and causes Action Detailed
information 1
Detailed
information 2
1124H • The default gateway is not set correctly.
• The gateway IP address is not set correctly.
• The default gateway/gateway IP address
(network address after the subnet mask) is
different from that of the IP address of the own
node.
• Correct the default gateway IP address.
• Set the same network address as that of the IP address.
Parameter
information
• Parameter type
• Intelligent module
No.
• Parameter No.
•Network No.
• Station No.
1128H The port number is incorrect. Correct the port number.
1129H System error Please consult your local Mitsubishi representative.
112DH
to 112EH
System error Please consult your local Mitsubishi representative.
1134H System error Please consult your local Mitsubishi representative.
1152H The IP address is not set correctly. Correct the IP addresses. Parameter
information
• Parameter type
• Intelligent module
No.
• Parameter No.
•Network No.
• Station No.
1155H • The specified connection was already closed in
TCP/IP communications.
• Open processing is not performed.
• Perform the open processing for the specified connection.
• Check if the open processing has been performed in the external
device.
1157H • The specified connection was already closed in
UDP/IP communications.
• Open processing is not performed.
• Perform the open processing for the specified connection.
• Check if the open processing has been performed in the external
device.
1158H System error Please consult your local Mitsubishi representative.
1166H System error Please consult your local Mitsubishi representative.
1167H Unsent data found, but could not be sent. • Check the settings for connection with the external device.
• Check the operation of the external device or industrial switch.
• Since there may be congestion of packets on the line, send data
after a certain period of time.
• Check if the Ethernet cable is disconnected.
• Check that there is no connection failure with the industrial switch.
• Execute the communication test, and if the test was completed
with an error, take corrective action.
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