Mitsubishi Electric MELSEC Q Series Reference Manual page 518

Error code Error
Duplicated station No. (UINI
E122
H
instruction)
Station No. already set (UINI
E123
H
instruction)
E130
Pairing setting error
H
E131
Pairing setting error
H
E134
Network type mismatch
H
E135
Network type mismatch
H
CPU that does not have the
E136
send points extension
H
function is installed
E152
Link startup condition error
H
Invalid link startup/stop
E160
H
direction
Link startup/stop reexecution
E162
error (instructed by other
H
station)
Link startup/stop reexecution
E163
error (instructed by own
H
station)
Link startup/stop reexecution
E164
error (instructed by entire
H
system)
Link startup/stop station
E165
H
specification error
Link startup/stop group
E166
H
specification error
E170
H
to Network module error
E172
H
Communication test retry
E173
H
error
516
Error detail
Duplicated station No. was
set for the own station using
the UINI instruction.
After setting a station No. with
the UINI instruction, the
instruction was executed
again.
Pairing is not set for the
station of a Redundant CPU.
Pairing is set for a station
other than Redundant CPUs.
The network type set in the
control station differs from the
type set in the own station.
The network type set in the
control station differs from the
type set in the own station.
The CC-Link IE extended
mode is set for the network
type in the CPU module that
does not have the send
points extension function.
Link startup was attempted
from a station different from
the one where cyclic
transmission has stopped.
The link stop/startup direction
content (SW0000) was not
set properly.
Reexecution was attempted
during processing for cyclic
transmission stop/restart.
The link stop/startup direction
contents (SW0001 to
SW0008) were not set
properly.
The link stop/startup group
specification (SW0012 to
SW0013) is not correct.
The hardware has failed.
During execution of the
communication test, the test
was retried.
Corrective action
• Change the own station No. setting in the control data,
and then retry the instruction.
• Change the other station's No. which is duplicated.
• Station No. setting with the UINI instruction is limited to
one time only.
Reset the CPU module, and then retry the instruction.
• Check the pairing setting in "Network Range
Assignment" of the control station.
• Change the network type of the own station (normal
station) to the network type of the control station.
• Change the network type of the own station (normal
station) to the network type of the control station.
• Replace with the CPU module that has the send points
extension function.
• Change the network type to the CC-Link IE mode.
• Execute link startup from the station where cyclic
transmission has stopped.
• Execute the forced link startup.
• Check the setting and stop or restart cyclic
transmission.
• Reexecute it after completing the processing for cyclic
transmission stop/restart.
• Check the setting and stop or restart cyclic
transmission.
• Please consult your local Mitsubishi representative.
• Reexecute it after completing the currently executing
communication test.