Mitsubishi Electric MELSEC iQ-R Series User Manual page 179

Error Error definition and causes
code
1D20H The module cannot normally communicate
with the device station on CC-Link IE TSN.
1D21H Initialization processing with the device
station on CC-Link IE TSN cannot be
performed correctly.
1D30H An unsupported co-recording trigger has
been received and discarded.
20E0H The module cannot communicate with the
CPU module.
2160H IP address duplication was detected.
2220H • A parameter that is not supported by the
software version of the Motion module
has been set.
• The parameter setting is corrupted.
2221H • The set value is out of the range.
• Parameters that are not supported by
the software version of the Motion
module have been set.
• The engineering tool does not support
the parameters required for executing
the set functions.
2222H A parameter that is not supported by the
software version of the Motion module has
been set.
24C0H An error was detected on the system bus.
Action
• To use the inter-module synchronization function, set the setting value for
the inter-module synchronization cycle longer than the current setting in
"Fixed Scan Interval Setting of Inter-module Synchronization" under "Inter-
module Synchronization Setting" in "System Parameter".
• Make the setting value greater than the current setting for "Communication
Period Interval Setting" and "Transient Transmission Time" in
"Communication Period Setting" of the module parameter.
• If the value in 'Transient transmission addition time (calculation value)'
(SW007A) is not 0, add the value (μs unit) to "Communication Period
Interval Setting" and "Transient Transmission Time".
• Refer to the manual of the device station in use, and if the device station
does not support the communication periods of "Normal-Speed" and "Low-
Speed", set "Network Configuration Settings" under "Basic Settings" of the
master station to "Basic Period".
• Do not perform the online change in the CPU module.
• Check if the switching hub and the cables are connected properly.
• After taking the above actions, power on the system again or reset the
CPU module.
• Update the version of the station shown in detailed information 2 to the
one that supports the CC-Link IE TSN Network synchronous
communication function.
• Take measures to reduce noise.
• After taking the above actions, power on the system again or reset the
CPU module.
Check the firmware versions of the Motion module and the source device
that sent the co-recording trigger, and if they cannot be used together, then
update the firmware of either the Motion module or the source device,
depending on which one unsupports co-recording.
The hardware failure of the CPU module may have been occurred. Please
consult your local Mitsubishi representative.
Check and correct the IP addresses.
• Check the software version of the Motion module, and if an unsupported
parameter has been set, update the software version or correct the
parameter setting.
• Check the detailed information of the error by executing module
diagnostics using the engineering tool, and write the displayed parameter.
If the same error occurs again, the possible cause is a hardware failure of
the module. Please consult your local Mitsubishi representative.
• Check the detailed information of the error by executing module
diagnostics using the engineering tool, and correct the parameter setting
corresponding to the displayed parameter No..
• Check the software version of the Motion module. If parameters that are
not supported are set, update the software version or correct the
parameters.
• Update the engineering tool to the latest version, and retry the operation.
Check the software version of the Motion module, and if an unsupported
parameter has been set, update the software version or correct the
parameter setting.
• Take measures to reduce noise.
• Reset the CPU module, and run it again. If the same error occurs again
even after taking the above, the possible cause is a hardware failure of the
module, base unit, or extension cable. Please consult your local Mitsubishi
representative.
Detailed
information 1
Detailed
information 2
■
■Target station
information
• Network No.
• Station No.
• IP address
■
■Target station
information
• Network No.
• Station No.
• IP address
■Co-recording trigger
source device
information
• Slot No.
• Network No.
• Station No.


■Parameter
information
• Parameter type
■
■Parameter
information
• Parameter type
• I/O No.
• Parameter No.
• Network No.
• Station No.
■
■Parameter
information
• Parameter type
■System configuration
information
• I/O No.
• Base No.
• Slot No.
• CPU No.
■
4 TROUBLESHOOTING
177
4.5 List of Error Codes
4