Mitsubishi QJ71LP21 Reference Manual page 303

8 TROUBLESHOOTING
Error
Code Error Contents and Cause
*1
(SD0)
The parameter file is incorrect.
3004 Alternatively, the contents of the file
are not parameters.
• The high speed interrupt is set in a
Q02CPU.
• The high speed interrupt is set in a
multiple CPU system.
3006 • The high speed interrupt is set when
a QA1S B or QA B is used.
• No module is installed at the I/O
address designated by the high
speed interrupt.
The parameter file in the drive
specified as valid parameter drive by
3007
the DIP switches is inapplicable for the
CPU module.
In a multiple CPU system, the modules
3009 for AnS, A, Q2AS and QnA have been
set to multiple control CPUs.
*1 : Characters in parentheses ( ) indicate the special register numbers where individual information is being
stored.
*12 : This applies to the CPU module of function version B or later.
*15 : This applies to the CPU module with the serial No. of which first 5 digits "04102" or later.
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Corrective Action
Check whether the parameter file
version is .QPA, and check the
file contents to be sure they are
parameters.
• Delete the setting of the Q02CPU' s
high speed interrupt. To use high
speed interrupts, change the CPU
module to one of the Q02H/Q06H/
Q12H/Q25HCPU.
• To use a multiple CPU system,
delete the setting of the high-speed
interrupt. To use high speed
interrupts, change the system to a
single CPU system.
• To use either the QA1S B or
QA B, delete the setting of the high
speed interrupt. To use high speed
interrupts, do not use the QA1S B/
QA B.
• Re-examine the I/O address
designated by the high speed
interrupt setting.
Create parameters using GX
Developer, and write them to the drive
specified as valid parameter drive by
the DIP switches.
Re-set the parameter I/O assignment
to control them under one CPU
module. (Change the parameters of all
CPUs in the multiple CPU system.)
MELSEC-Q
Corresponding
CPU
*15
Qn(H)
QnPRH
*12
Qn(H)
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