Specifications

App - 53
Error Code
(SD0) *
1
Error Contents and Cause Corrective Action
Applicable
CPU
At a multiple CPU system configuration, the QCPU of function
version A is mounted.
Replace the QCPU of function version A with that of function
version B.
QCPU
function Ver.
B or later
2000
I/O module information at power ON is changed.
• I/O module (including special function module) is halfway to
removing, removed or mounted during operation.
Read the error common information with the peripheral
device, and check and/or change the module that
corresponds to the numerical value (module number) there.
Alternatively, monitor the special registers SD1400 to
SD1431 with the peripheral device and check and/or change
the module whose bit has a value of "1".
Rem
Slot mounted with the QI60 is set to other than the Intelligent
(intelligent function module) in the parameter I/O assignment.
Make setting again to match the parameter I/O assignment
with the actual loading status.
QCPU
function Ver.
B or later
(1) In the parameter I/O allocation settings, a location for an I/O
module is allocated with the intelligent function module, or vice
versa.
(2) In the parameter I/O allocation settings, a location for a CPU
module is allocated with a module other than the CPU or is set to
vacant, or vice versa.
(3) The setting of general-purpose switch was made to the module
without that switch.
(1) Reset the parameter I/O allocation setting to conform to
the actual status of the intelligent function module and
the CPU module.
(2) Reset the setting of general-purpose switch. QCPU
Rem
2100
In parameter I/O allocation settings, a location for an I/O module is
allocated with the special function module, or vice versa.
Reset the parameter I/O allocation setting to conform to the
actual status of the special function modules.
QnA
13 or more A-series special function modules (except for the QI60
and A1SI61) that can make an interrupt start to the CPU module
have been mounted.
Reduce the number of A series special function modules
(except for the QI60 and A1SI61) that can make an interrupt
start to the CPU module to 12 or less.
QCPU
2101
13 or more special function modules (except for the A(1S)I61)
capable that can make an interrupt start to the CPU module have
been mounted.
Reduce the number of special function modules (except for
the QI60 and A(1S)I61) that can make an interrupt start to
12 or less.
QnA
7 or more A1SD51S have been mounted. Reduce the number of A1SD51S modules to 6 or less. QCPU
2102
7 or more serial communication modules (excludes A (1S) J71QC24)
have been mounted.
Reduce the number of serial communication modules
(except for the A(1S)J71QC24) to 6 or less.
QnA
(1) 2 or more QI60/A1SI61 modules are mounted in a single CPU
system.
(2) 2 or more QI60/A1SI61 modules are mounted to the same
control CPU in a multiple CPU system.
(3) 2 or more A1SI61 modules are mounted in a multiple CPU
system.
(1) Reduce the number of QI60/A1SI61 modules mounted
in the single CPU system to one.
(2) Change the number of QI60/A1SI61 modules set to the
same control CPU to one in the multiple CPU system.
(3) Reduce the number of A1SI61 modules to only one in
the multiple CPU system.
When using an interrupt module with each QCPU in a
multiple CPU system, change it to the QI60. (Use one
A1SI61 module + max. three QI60 modules or only the
QI60 modules.)
QCPU
function Ver.
B or later
2 or more QI60, A1SI61 interrupt modules have been mounted.
Reduce the number of QI60 and A(1S)I61 modules to one. QCPU
The QI60 is mounted. Remove the QI60. Rem
2103
2 or more A1SI61 interrupt modules have been mounted. Reduce the number of A(1S)I61 modules to one. QnA
2104
At the parameter MELSECNET/MINI auto refresh settings, the
module allocation that was set is different from the actual module
models at the station numbers in the link system.
Reset the module allocation of the parameter
MELSECNET/MINI auto refresh setting so that it conforms
to the station number of the module that is actually linked.
2105
The number of I/O allocation registration of special function modules
that can use dedicated instructions (number of modules mounted) is
over. (The total of the figures indicated below is above 1344.)
Total 1344
(AD59 modules installed 5)
(AD57(S1)/AD58 modules installed 8)
(AJ71C24(S3/S6/S8) modules installed 10)
(AJ71UC24 modules installed 10)
(AJ71C21(S1) modules installed 29)
(AJ71PT32-S3/AJ71T32-S3 modules installed 125)
(AJ71QC24(R2,R4) modules installed 29)
(AJ71ID1(2)-R4 modules installed 8)
(AD75 modules installed 12)
Reduce the number of special function modules installed.
* When the extension mode is used.
QnA
• 5 or more QJ71P21/BR11 are mounted in a whole multiple CPU
system.
• 5 or more QJ71E71(-B2) are mounted in a whole multiple CPU
system.
Reduce the number of modules to 4 or less in the whole
multiple CPU system.
QCPU
function Ver.
B or later
(1) 5 or more QJ71LP21/BR11 have been mounted.
(2) 5 or more QJ71E71 (-B2) have been mounted.
(3) The same network numbers or station numbers exist in the
MELSECNET/10 network system.
(1) Reduce to 4 or less.
(2) Reduce to 4 or less.
(3) Check the network numbers and station numbers.
QCPU
Rem
2106
(1) 5 or more AJ71QLP21 and AJ71QBR11 modules are mounted.
(2) 3 or more AJ71AP21/R21 and AJ71AT21B modules are mounted.
(3) The total of 5 or more d AJ71QLP21, AJ71QBR11,
AJ71AP21/R21, and AJ71AT21 modules are mounted.
(4) The same network numbers or station numbers exist in the
MELSECNET/10 network system.
(5) 2 or more master or local stations exist simultaneously at the
MELSECNET(II) or MELSECNET/B data link system.
(1) Reduce to 4 or less.
(2) Reduce to 2 or less.
(3) Reduce to a total of 4 or less.
(4) Check the network numbers and station numbers.
(5) Check the station Nos.
QnA
*1: Characters in parentheses ( ) indicate the special register numbers where each information is being stored.