Mitsubishi Electric MELSEC iQ-R Series User Manual page 235

Error Error name
code
2043H CPU module
configuration error
2044H CPU module
configuration error
2050H CPU module
configuration error
2060H Base unit configuration
error
2061H Base unit configuration
error
2063H Base unit configuration
error
2070H Base unit configuration
error
2080H Inter-module
synchronization
configuration error
20E0H Invalid module
2180H Invalid file
Error details and cause
• The CPU module is mounted on the
inapplicable slot.
• The host CPU No. set in the system
parameters (I/O assignment setting)
differs from the one determined by the
mounting position of the CPU module.
• An unsupported CPU module is
mounted.
• Eight or more extension base units
are connected.
• Any of the following base units is
connected: QA1S3B, QA1S5B/
QA1S6B, QA6B,
QA6ADP+A5B/A6B,
QA1S6ADP+A1S5B/A1S6B.
• Extension base unit levels are
overlapping.
• An unsupported base unit is
connected.
• A GOT is bus-connected to the Q
series extension base unit.
• An inter-module synchronization
signal error has been detected.
• A module that the CPU module
cannot recognize is mounted.
• In the multiple CPU system, the
module cannot be recognized
because the settings of the control
CPU in the system parameters differ
from those of other CPU modules.
• An invalid file has been detected.
Corrective action
• Mount the CPU module on the
applicable slot (CPU slot or I/O slot 0
to 6).
• Remove the CPU module from the
inapplicable slot.
• Re-set the host CPU No. in the
system parameters in accordance
with the mounting position of the CPU
module.
• Remove the unsupported CPU
module. If all the CPU modules are
supported, the possible cause is a
hardware failure of the CPU module
or base unit. Please contact your local
Mitsubishi Electric sales office or
representative.
• Reduce the number of extension
base units to seven or less.
• Remove the inapplicable base unit.
• Check and correct the level setting of
the extension base units.
• Disconnect the unsupported base
unit. If all the base units are
supported, the possible cause is a
hardware failure of the CPU module
or base unit. Please contact your local
Mitsubishi Electric sales office or
representative.
• Disconnect the GOT bus-connected
to the Q series extension base unit.
• The possible cause is a hardware
failure of the CPU module, base unit,
or module (I/O module or intelligent
function module) connected. Please
contact your local Mitsubishi Electric
sales office or representative.
• Mount only applicable modules.
• Correct the system parameter
settings for the CPU No.2 and later in
accordance with those of the CPU
No.1.
• The possible cause is a hardware
failure of the I/O module or intelligent
function module accessed. Please
contact your local Mitsubishi Electric
sales office or representative.
• Check the detailed information (drive/
file information) of the error by
executing module diagnostics using
CW Configurator, select the correct
file name, and write the specified file
to the CPU module. If the same error
code is displayed again, the possible
cause is a hardware failure of the
CPU module. Please contact your
local Mitsubishi Electric sales office or
representative.
33.1 Error Codes for Self-diagnostics
Stop/ Diagnostic
continue timing
Stop Power-on,
hardware
reset, bus
reset
Stop Power-on,
hardware
reset, bus
reset
Stop Power-on,
hardware
reset, bus
reset
Stop Power-on,
hardware
reset, bus
reset
Stop Power-on,
hardware
reset, bus
reset
Stop Power-on,
hardware
reset, bus
reset
Stop Power-on,
hardware
reset, bus
reset
Stop Power-on,
hardware
reset, bus
reset
Stop Always
Stop Power-on,
hardware
reset, bus
reset
33 ERROR CODE LIST
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