Mitsubishi Electric MELSEC iQ-R Series - Page 563

36 ERROR CODES
36.4 List of Error Codes
561
36
1BB0H File name
specification
error
• In redundant mode, the POFF(P)
instruction (Changing the program
execution type to standby type (output
off)) has been executed for an SFC
program in which the program
execution type is set to scan
execution type.
• In redundant mode, the PSCAN(P)
instruction (Changing the program
execution type to scan execution
type) has been executed for an SFC
program in which the program
execution type is set to standby type.
Continue • Check the detailed information
(error location information) of the
error by executing module
diagnostics using the engineering
tool, display the error program
(step) by clicking the [Error Jump]
button, and correct the program.
• Check the detailed information
(drive/file information) of the error
by executing module diagnostics
using the engineering tool, and
check the specified file.
Error location
information,
drive/file
information
At instruction
execution
1BC0H Program
execution time
error (redundant
function)
• In a redundant system with redundant
extension base unit, the program
execution time of the standby system
exceeded 200ms. (The error is
detected in the standby system.)
Continue • Set a program execution time of
the standby system to be within
200ms.
Time
information
At END
instruction
execution
1BD0H System
switching error
• The systems were not switched.
There was a cause of system
switching failure. (The error is
detected in the control system.)
Continue • Check the cause of system
switching failure in the detailed
information (system switching
information) of the error by
executing module diagnostics
using the engineering tool,
eliminate the error cause, and
switch the systems from the
engineering tool again. If the same
error code is displayed again, the
possible cause is a hardware
failure of the CPU module, base
unit, or tracking cable. Please
consult your local Mitsubishi
representative.
System
switching
information
At system
switching
execution
1BD1H System
switching error
• The systems were not switched by
using the SP.CONTSW instruction
because SM1646 (System switching
by a user) was off. (The error is
detected in the control system.)
Continue • To switch the systems by using the
SP.CONTSW instruction, turn on
SM1646 and then execute the
instruction.
Error location
information
At instruction
execution
2000H Module
configuration
error
• The module type set in the system
parameters ("I/O Assignment
Setting") differs from that of the
module actually mounted.
Stop • Re-set the module type in the
system parameters in accordance
with the CPU module or intelligent
function module actually mounted.
System
configuration
information
At power-on, at
RESET
2001H Module
configuration
error
• The I/O numbers set in the system
parameters ("I/O Assignment
Setting") are overlapping between
modules.
Stop • Re-set the I/O numbers in the
system parameters in accordance
with the intelligent function module
or I/O module actually mounted.
S
y
stem
configuration
information
At power-on, at
RESET
2002H Module
configuration
error
• The number of points assigned to the
intelligent function module in the
system parameters ("I/O Assignment
Setting") is smaller than that of the
module actually mounted.
Stop • Re-set the number of points in the
system parameters in accordance
with the intelligent function module
actually mounted.
System
configuration
information
At power-on, at
RESET
2004H Module
configuration
error
• Nine or more CC-Link IE Controller
Network modules and/or
MELSECNET/H network modules are
mounted in the entire system. (The
CC-Link IE built-in Ethernet interface
module is included if the module is
used as a CC-Link IE Controller
Network module.)
• Five or more MELSECNET/H network
modules are mounted in the entire
system.
Stop • Reduce the number of CC-Link IE
Controller Network modules and/
or MELSECNET/H network
modules to eight or less in the
entire system. (The CC-Link IE
built-in Ethernet interface module
is included if the module is used
as a CC-Link IE Controller
Network module.)
• Reduce the number of
MELSECNET/H network modules
to four or less in the entire system.
System
configuration
information
At power-on, at
RESET
Error
code
Error name Error details and cause Stop/
continue
Action Detailed
information
Diagnostic
timing