Mitsubishi Q01CPU User Manual page 543

12
TROUBLESHOOTING
Error
Code Error Contents and Cause
(SD0)
Either of the following settings was
made in a multiple CPU system.
• Multiple CPU automatic refresh
setting was made for the inapplicable
CPU module.
• "I/O sharing when using multiple
CPUs" setting was made for the
inapplicable CPU module.
The system configuration for using the
Multiple CPU high speed transmission
function is not met.
7011
• The QnUD(H)CPU is not used for the
CPU No.1.
• The Multiple CPU high speed main
base unit (Q3 DB) is not used.
• Points other than 0 is set to the send
range for the CPU module
incompatible with the multiple CPU
high speed transmission function.
• Points other than 0 is set to the send
range for the CPU module
incompatible with the multiple CPU.
The Q172(H)CPU(N) or
Q173(H)CPU(N) is mounted to the CPU
7013
slot or slots 0 to 2. (The module may
break down.)
In the operating mode of a multiple CPU
system, an error occurred in the CPU
7020 where "system stop" was not selected.
(The CPU module where no error
occurred was used to detect an error.)
An assignment error occurred in the
CPU-mountable slot (CPU slot, I/O slot
0, 1) in excess of the number of CPU
7030
modules specified in the multiple CPU
setting of the PLC parameter dialog
box.
An assignment error occurred within the
range of the number of CPUs specified
7031
in the multiple CPU setting of the PLC
parameter dialog box.
*3 The Universal model QCPU except the Q02UCPU.
*4 The module whose first 5 digits of serial No. is 09082 or later.
*5 Abbreviation for "MELSEC-Q series-compatible PC CPU module bus interface driver software package"
Corrective Action
• Correct the multiple CPU automatic
refresh setting.
• Correct the "I/O sharing when using
multiple CPUs" setting.
• Change the system configuration to
meet the conditions for using the
Multiple CPU high speed
transmission function.
• Set the send range of CPU, that does
not correspond to multiple CPU
compatible area, at 0 point, when
performing automatic refreshing in
multiple CPU compatible area.
Check the QCPU and Motion CPU that
can be used in a multiple CPU
system,and change the system
configuration.
Read the individual information of the
error using the peripheral device, check
the error of the CPU module resulting in
CPU module fault, and remove the
error.
• Set the same value to the number of
CPU modules specified in the
multiple CPU setting of the PLC
parameter dialog box and the number
of mounted CPU modules (including
CPU (empty)).
• Make the type specified in the I/O
assignment setting of the PLC
parameter dialog box consistent with
the CPU module configuration.
12.3 Error Code List
12.3.9 Error code list (7000 to 10000)
9
Corresponding
CPU
10
*1
Q00/Q01
QnU
11
*3
QnU
12
QnU
*1
Q00/Q01
*1
Qn(H)
QnPH
QnU
Q00J/Q01/
*1
Q01
QnU
12
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