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Mitsubishi Electric MOTION CONTROLLERS Q172DCPU Programming Manual Page 156

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APPENDICES
Error code
Error contents and cause
(SD0)
3001
The parameter settings are corrupted.
Multiple CPU setting of Multiple CPU setting parameter or control
3012
CPU setting of system setting differs from that of the reference CPU
settings.
Multiple CPU automatic refresh setting is any of the following.
(1) When a bit device is specified as a refresh device, a number other
than a multiple of 16 is specified for the refresh start device.
3013
(2) The device specified is other than the one that may be specified.
(3) The number of send points is an odd number.
(4) The total number of send points is greater than the maximum
number of refresh points.
(1) "Use multiple CPU high speed transmission " is not set in the
Multiple CPU setting of Universal module QCPU.
3015
(2) In a Multiple CPU system, the CPU verified is different from the
one set in the parameter setting.
In the operating mode of a Multiple CPU system, a CPU error
occurred at the CPU where "All station stop by stop error of CPU"
was selected.
7000
In a Multiple CPU system, CPU No.1 resulted in stop error at power-
on and the other CPU cannot start. (This error occurred at CPU No.2
to 4)
There is no response from the target CPU module in a Multiple CPU
7002
system during initial communication.
7010
In a Multiple CPU system, a faulty CPU module was mounted.
Either of the following settings was made in a Multiple CPU system.
(1) Multiple CPU automatic refresh setting was made for the
inapplicable CPU module.
(2) "I/O sharing when using multiple CPUs" setting was made for the
inapplicable CPU module.
7011
The system configuration for using the Multiple CPU high speed
transmission function is not met.
(1) The QnUD(H)CPU is not used for the CPU No.1.
(2) The Multiple CPU high speed main base unit (Q3 DB) is not
used.
(1) CPU module which cannot be mounted in OnCPU(H)CPU is
7013
mounted. (The module may break down.)
(2) Q173HCPU,Q172HCPU,Q173CPUN,Q172CPUN is mounted.
In the operating mode of a Multiple CPU system, an error occurred in
7020
the CPU 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,
7030
I/O slot 0 to 2) in excess of the number of CPU slot (with in the range
of CPU number setting parameter).
An assignment error occurred in the CPU slot (within the range of the
7031
CPU number setting parameter).
7035
The CPU module has been mounted on the inapplicable slot.
(1) Check the parameter item corresponding the numerical value
(parameter No.), and correct it.
(2) Rewrite corrected parameters to the CPU module, reload or reset the
Multiple CPU system power supply.
(3) If the same error occurs, it is thought to be a hardware error.
Explain the error symptom and get advice from our sales
representative.
Match the Multiple CPU setting of Multiple CPU setting parameter or control
CPU setting of system setting with that of the reference CPU (CPU No.1)
settings.
Check the following in the Multiple CPU automatic refresh setting and make
correction.
(1) When specifying the bit device, specify a multiple of 16 for the refresh
start device.
(2) Specify the device that may be specified for the refresh device.
(3) Set the number of send points to an even number.
(4) Set the total number of send points is within the range of the maximum
number of refresh points.
(1) Set "Use multiple CPU high speed transmission " in the Universal
module QCPU.
(2) Check the parameter item corresponding to the numerical value
(parameter No./CPU No.) and parameter of target CPU, and correct
them.
Check the error of the CPU resulting in CPU module fault, and remove the
errors.
Reset the CPU module and RUN it again. If the same error is displayed
again, this suggests the hardware fault of any of the CPU modules.
Explain the error symptom and get advice from our sales representative.
Replace the faulty CPU module.
(1) Correct the Multiple CPU automatic refresh setting.
(2) Correct the "I/O sharing when using multiple CPUs" setting.
Change to the system configuration to meet the conditions for using the
Multiple CPU high speed transmission function.
Remove Q173HCPU,Q172HCPU,Q173CPUN,Q172CPUN.
Check the error of the CPU resulting in CPU module fault, and remove the
error.
(1) Set the same value to the number of CPU modules specified in the
Multiple CPU setting of the PLC parameter and the number of mounted
CPU modules (including CPU (empty)).
(2) Make the same as the state of the installation of CPU module set in the
system setting.
Mount the CPU module on the applicable slot.
APP - 21
Corrective action

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