Mitsubishi Electric MELSEC iQ-R Series User Manual page 214

Error Error definition and causes
code
3135H Over the number of stations that can be
connected.
3136H An illegal ring topology was detected.
3160H The number of points of link devices of the
slave stations set to "CC-Link IE TSN Class
A" in "CC-Link IE TSN Class" of "Network
Configuration Settings" under "Basic
Settings" exceeds the number of points that
can be assigned.
3180H The set value is out of the range.
3181H • Parameter was not written correctly.
• Turned off during parameter writing.
31ABH It is not possible to guarantee the send/
receive of cyclic data of slave stations set to
"Low-Speed" in "Communication Period
Setting" within the "Low-Speed" cycle.
31ACH The settings of "CC-Link IE TSN Class" for
the slave stations set in "Network
Configuration Settings" do not match "CC-
Link IE TSN Class Setting" of "Connection
Device Information" under "Basic Settings".
3600H • For the inter-module synchronization cycle
setting, the setting of the master station
does not match the inter-module
synchronization cycle setting of the local
station.
• "Fixed Scan Interval Setting of Inter-
module Synchronization" of "Inter-module
Synchronization Setting" in "System
Parameter" does not match
"Communication Period Interval Setting"
under "Communication Period Setting" in
"Basic Settings" of the module parameter.
• The values out of communication cycle
setting range of the network module is set
in "Fixed Scan Interval Setting of Inter-
module Synchronization" under "Inter-
module Synchronization Setting" in
"System Parameter".
3601H A mismatch occurs between the network
synchronous communication setting in the
network configuration settings of the master
station and the inter-module synchronization
target module selection of the local station.
4 TROUBLESHOOTING
212
4.5 List of Error Codes
Action
• Reduce the total number of stations to 31 stations (master station: 1, slave
station: 30) or less.
• Reduce the number of CC-Link IE TSN Class B devices to eight or less for
each port of the master station.
Set a line topology or star topology, and turn off and on or reset all stations.
In "Network Configuration Settings" under "Basic Settings", review the
device assignment settings so that the number of points of link devices of
the stations with detailed information 2 does not exceed the number of
points assigned to stations with CC-Link IE TSN Class A.
• Write again from the buffer memory, and reset the CPU module or turn the
power off and on.
• If the same error occurs again even after writing again, the possible cause
is a hardware failure of the error module. Please consult your local
Mitsubishi representative.
• Write again from the buffer memory, and reset the CPU module or turn the
power off and on.
• If the same error occurs again even after writing again, the possible cause
is a hardware failure of the error module. Please consult your local
Mitsubishi representative.
• Set "Low-Speed" of "Multiple Period Setting" in "Communication Period
Setting" under "Basic Settings" to a value equal to or greater than the
value displayed in 'Multiple cycle setting (low speed)' (Un\G1277442).
• Set "Communication Period Interval Setting" under "Basic Period Setting"
to a value greater than or equal to the value displayed in 'Communication
cycle interval (calculation value)' (Un\G1277443).
Set "CC-Link IE TSN Class" in "Network Configuration Settings" of the slave
stations to "CC-Link IE TSN Class B". Alternatively, set "CC-Link IE TSN
Class Setting" in "Connection Device Information" under "Basic Settings" to
"Mixture of CC-Link IE TSN Class B/A or CC-Link IE TSN Class A Only".
• Correct the parameter so that all modules performing inter-module
synchronization have the same cycle setting.
• Check that the setting of "Fixed Scan Interval Setting" of "Inter-module
Synchronization Setting" in "System Parameter" is consistent with the one
of the communication cycle of the network module.
Change the parameter so that the setting of "Select Inter-module
Synchronization Target Module" under "Inter-module Synchronization
Setting" is the same as the setting of "Network Synchronous
Communication" under "Network Configuration Settings" in the "Basic
Settings".
Detailed
information 1
Detailed
information 2


■Parameter
information
• Parameter type
• I/O No.
• Parameter No.
■Target station
information
• Station number
• IP address


■Parameter
information
• Parameter type
■
■Parameter
information
• Parameter type
■
■Parameter
information
• Parameter type
• I/O No.
• Parameter No.
■
■Parameter
information
• Parameter type
• I/O No.
• Parameter No.
■