Mitsubishi Electric R16MTCPU, Руководство пользователя

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6 TROUBLESHOOTING
6.5 Troubleshooting by Circumstance
67
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If an error is still displayed or flickers in the dot matrix LED after checking the above items, there may be a hardware error.
Please consult your local Mitsubishi representative.
When cannot write to Motion CPU
When cannot write to Motion CPU, check the following items.
If write to Motion CPU cannot be performed after checking the above items, there may be a hardware error. Please consult
your local Mitsubishi representative.
When cannot read from Motion CPU
When cannot read from Motion CPU, check the following items.
If read from Motion CPU cannot be performed after checking the above items, there may be a hardware error. Please consult
your local Mitsubishi representative.
When the servo amplifier does not start
When the servo amplifier does not start, check the following items.
If the servo amplifier does not start after checking the above items, there may be a hardware error. Please consult your local
Mitsubishi representative.
Check item Corrective action
Has a password been registered? Authenticate a password in MT Developer2.
With the SD memory card as the write target, is the SD memory card write-
protected? Remove the write-protect from the SD memory card.
With the SD memory card as the write target, has the SD memory card not
been formatted? Format the SD memory card.
Does the writing data exceed the capacity of the standard ROM or the SD
memory card? Secure enough free-space on the standard ROM or the SD memory card.
With the Multiple CPU system in an erroneous state (self-diagnostic errors
such as CPU configuration error, parameter error etc. occurring), is
transmission via Multiple CPU being performed? Use the PERIPHERAL I/F of the Motion CPU to write to the Motion CPU.
Check item Corrective action
Has a password been registered? Authenticate a password in MT Developer2.
Is the specified target memory for reading incorrect? Check the target memory (standard ROM, SD memory card) for reading is
correct.
With the Multiple CPU system in an erroneous state (self-diagnostic errors
such as CPU configuration error, parameter error etc. occurring), is
transmission via Multiple CPU being performed? Use the PERIPHERAL I/F of the Motion CPU to read from the Motion CPU.
Check item Corrective action
An error is displayed or flickering in the dot matrix LED of the Motion CPU. Check the display of dot matrix LED, and remove the error factor.
(

Page 66 When an error is displayed or flickering in the dot matrix LED)
Is the SSCNET

cable connected correctly? Connect the SSCNET

cable correctly.
Have the applicable axes been set in the parameters? Set the applicable axes in [Motion CPU Common Parameter]

[Servo Network
Setting] of MT Developer2.
Have the setting switches on the servo amplifier been set correctly? Set the axis select rotary switch and auxiliary axis No. setting switch correctly.
Are the servo amplifiers connected closer to the Motion controller than the
applicable axis started? Check the error on the servo amplifier that is not starting, and remove the error
factor.