Mitsubishi 2400 File set error Q2ASH point step / parameter 1100

[rtfmpliz 0]

Hello to all 

We have a problem with starting CPU. In GX Developer we click "Diagnostics" and see Error 2400 File set Error. What causes this error?

Error code list[Error code 2400] and point to step / parameter 1100

we already have format the memory

the last thing not tried yet is : 

- swap the CPU , (still in process provide by purchasing)

- change memory battery (as per suggest by machine vendor)

kindly needs some suggestion if anyone experienced this problem, or maybe some tips 

 

Applicable machine    QnA series PLC

=====================================================================================

Error code(SD0)    2400
Error message    FILE SET ERROR

LED status(RUN)    OFF
LED status(ERROR)    Flashing
PLC operating state    Stop
Diagnostics timing    At power ON & reset

[FILE SET ERROR] The file specified with a parameter does not exist. ■

Collateral information • Common information: File name/Drive name • Individual information: Parameter number ■

Diagnostic Timing • At power-on/At reset/At writing to programmable controller/STOPRUN Read the individual information of the error using the programming tool to identify the numeric value (parameter No.). Check the drive name and file name of the parameter corresponding to the value, and correct it as necessary. Create the specified file and write it to the CPU module.

Edited 28 Oct 2021 by rtfmpliz

[Crossbow 287]

Sounds like there are settings in the parameters that are trying to load a file, such as from the memory card, and it does not exist.

Someone who is proficient in GX Developer should be able to help you look at those settings. 

Keep in mind QnA and its small version QnAS are long obsolete, so consideration should be put into upgrading the machine to a current control platform before parts become unavailable and you face a long downtime redesign solution.

[rtfmpliz 0]

4 hours ago, Crossbow said:

Sounds like there are settings in the parameters that are trying to load a file, such as from the memory card, and it does not exist.

Someone who is proficient in GX Developer should be able to help you look at those settings. 

Keep in mind QnA and its small version QnAS are long obsolete, so consideration should be put into upgrading the machine to a current control platform before parts become unavailable and you face a long downtime redesign solution.

thank you for the response

as your prediction,  this time, we face the problem, and from the vendor, their suggestion is same, to upgrade with curent available  control and redesign the wiring, 

now we are still looking for the replacement of the extension card SRAM + EEPROM =  Q1MEM-256SE , maybe there is some file in those memory card need to be loaded and either the card is broken or the battery inside inside card is worn out 

we trying to replace the CPU with the same Q2ASH (without card) still no luck

however do you have experienced read this card using some converter / card reader to a PC / laptop  ?
is it same with PCMCIA card or they had a different type of pin (SRAM) ?

 

 

 

 

 

[Crossbow 287]

I do not know of a way to read the card on a PC, it's not a standard CF card.  The only way I know to read or write the card is in GX Developer.  In the dialog where you select the data to read or write, there should be a drop down where you can select the source or target device, and you can select the card there.  Reading or writing the PLC memory does not change the card, they are two different targets and need to be read or written separately.

[rtfmpliz 0]

On 10/29/2021 at 11:15 PM, Crossbow said:

I do not know of a way to read the card on a PC, it's not a standard CF card.  The only way I know to read or write the card is in GX Developer.  In the dialog where you select the data to read or write, there should be a drop down where you can select the source or target device, and you can select the card there.  Reading or writing the PLC memory does not change the card, they are two different targets and need to be read or written separately.

 

thanks for the response 

today update, the laptop that connect to QnA CPU had to be remote from vendor (Japan) and they requested the I have to provided spare of the  Q1MEM-256SE , now, we have already bought the spare SRAM, from the different city (at least 6 hour driving distance).

tomorrow  we will receive the 3 pcs spare SRAM (including battery) , because, the battery that inside SRAM of the problem CPU was already drop only 1,5V from 3V 

we hope, this will clear out the trouble,  (with the assist from vendor)