Specifications

App - 44
Appendix 7.2 Error codes of remote I/O network
Error Code List
Error No. Description of error Corrective action
F101 Initial status
F102 Initial status
F103 Initial status (during online test)
F105 Initial status
Make SB0047 (baton pass status) and SB0049 (data link status)
turn off (normal).
Error No. turns off automatically when the baton pass and data link
recover.
F107 Baton pass error (baton lost)
Check the line status for a faulty cable or uninstalled terminating
resistor, as well as the stations that are not powered on.
F108 Baton pass error (duplicate baton)
Check for the duplicate station numbers and duplicate remote
master stations with the setup confirmation test (Section 3.8.2).
Check for faulty cables, wire breakages, faulty connector
connections, connection errors, uninstalled or loose terminal
resistors, etc.
F109 Initial status (during online test)
F10A Initial status (online test/offline loop test)
Set to the online mode or stop the test.
F10B Duplicate station number error Correct the station number.
F10D Offline status Set to online.
F10E Number of receive error retries exceeded
F10F Number of send error retries exceeded
F110 Timeout error
Check for the faulty cables, faulty hardware, noises, incorrect cable
wirings, absence of terminating resistors (in the case of bus), and
duplication of station numbers, and remote master stations.
F111 Corresponding station error
Review the status of the corresponding station and the parameter
and switch settings (to see if there is a parameter error and the
corresponding station is the remote master station and properly
set.)
F112 Faulty loop status
Check for the faulty cables, faulty hardware, noise, incorrect cable
wiring and duplication of station numbers and remote master
stations.
Confirm whether network modules in MESLECNET/H remote I/O
network and MELSECNET/10 network modes exist together.
F113 Send failure
Retry after a little while.
If the error recurs as a result of a retry, check for faulty cables,
faulty hardware, noise, incorrect wiring, absence of terminating
resistor (in the case of bus), and duplication of station numbers and
remote master stations.
Review the parameter and switch settings. (To see if there is a
parameter error and the corresponding station is the remote master
station and properly set.)
F114 Send failure
Retry after a little while.
If the error recurs as a result of a retry, check for the faulty cables,
faulty hardware, noises, incorrect wirings, absence of terminating
resistors (in the case of bus), and duplication of station numbers
and remote master stations.
F117 Send failure
Check for the faulty cables, faulty hardware, noises, incorrect cable
wirings, absence of terminating resistors (in the case of bus).
F118 Initial status (baton regeneration)
Wait until SB0047 (baton pass status) and SB0049 (data link
status) turn off (recovered).
F11A Send failure (multiplex loop transmission stopped) Retry after a little while.
F11B Being disconnected
Review the parameter and switch settings. (To see if there is a
parameter error and the corresponding station is the remote master
station and properly set.)
Check for the faulty cables, faulty hardware, noises, incorrect cable
wirings and duplication of the station numbers and remote master
stations.