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Motor and ECAT configuration seemed disappear after powrcycle
#1
my powerpmac is CK3E-1410,firmware ,2.2.0(not remember exactly);IDE is 3.1.1.0;

Today,After I buid and download my project to pmac, then save, then $$$. the project in pmac is still the older one . I have tried a lot of time ,It is still the same result.
then I clear the pmac ($$$***, save, $$$),the older project is still in pmac. they have not been cleared.

by the way , everytime I issue ' save' ,terminal window returns :

save
cp: cannot create regular file `/opt/ppmac/usrflash/Database/pp_cintelli.sym': Read-only file system
cp: cannot create regular file `/opt/ppmac/usrflash/Database/pp_global.sym': Read-only file system
cp: cannot create regular file `/opt/ppmac/usrflash/Database/pp_swtbl0.sym': Read-only file system
cp: cannot create regular file `/opt/ppmac/usrflash/Database/pp_swtbl0.txt': Read-only file system
cp: cannot create regular file `/opt/ppmac/usrflash/Database/pp_mrc.sym': Read-only file system
cp: cannot create regular file `/opt/ppmac/usrflash/Database/pp_prog.sym': Read-only file system
cp: cannot create regular file `/opt/ppmac/usrflash/Database/pp_local.sym': Read-only file system
cp: cannot create regular file `/opt/ppmac/usrflash/Database/pp_stn_mro0.sym': Read-only file system
cp: cannot create regular file `/opt/ppmac/usrflash/Database/pp_swtbl2.sym': Read-only file system
cp: cannot create regular file `/opt/ppmac/usrflash/Database/pp_subprog.sym': Read-only file system
cp: cannot create regular file `/opt/ppmac/usrflash/Database/pp_swtbl1.txt': Read-only file system
cp: cannot create regular file `/opt/ppmac/usrflash/Database/pp_mtrcfg.sym': Read-only file system
cp: cannot create regular file `/opt/ppmac/usrflash/Database/pp_ectcfg.sym': Read-only file system
cp: cannot create regular file `/opt/ppmac/usrflash/Database/pp_swtbl1.sym': Read-only file system
cp: cannot create regular file `/opt/ppmac/usrflash/Database/pp_swtbl3.txt': Read-only file system
cp: cannot create regular file `/opt/ppmac/usrflash/Database/pp_swtbl3.sym': Read-only file system
cp: cannot create regular file `/opt/ppmac/usrflash/Database/pp_swtbl2.txt': Read-only file system
cp: cannot create regular file `/opt/ppmac/usrflash/Database/pp_hardware.sym': Read-only file system
cp: cannot create regular file `/opt/ppmac/usrflash/Database/pp_mro0.sym': Read-only file system
cp: cannot create regular file `/opt/ppmac/usrflash/Database/rom Firm.war': Read-only file system
cp: cannot create regular file `/opt/ppmac/usrflash/Database/move
SaveToFlash: mount

SaveToFlash: Finish SAVING to Flash.

Save Complete

before today everythig is normal . does somes guys know why?
Inaddition ,after powercycle of $$$, I can't move my motor, It is seem that my motor setup is not load or loosed.
my motor setup is saved in where inside the pmac's flash ? is it in project database?
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#2
In order to solve this problem ,I update my pmac firmware to 4.1.18. $$$*** -> save -> $$$ -> download the motor stup -> download the .eni file .
It is worked, problem disappered, my machine can run again.

but after a few hours , I poweron the pmac, Error monitoring: "FileConfigErr" and also "PwrOnFault". then I find I can't move my motor again.

the I clear the pmac, redownload project and motor setup, no error occured , but when I power cycle , there is no project load in pmac.

how can I sove this problem?
Reply
#3
It sounds as if your project may be corrupting PMAC's memory.

As a test try loading a "default blank" project with just a simple PLC that counts.
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