Partner ACS r3

[Tony316]

My customer have a ACS rel3 defective so i changed it with a another ACS r3 and try to use the backup card but the new ACS can't recognize the flash card so i reprogramed the system and this morning it says backup failure. Customer remove the flash card and same problem.

What I should do

thanks

 

[Dexman]

If the old processor is functioning, does it see the original flash card?

If so, try the "FEATURE 59" trick to be 100% sure that the replacement processor is the exact same revision. If so, the replacmement processor might be the problem.

Honestly, the R3 is old. The customer really should consider an upgrade to a brand spanking new R6 processor.

The R7 processor, with the "K" software is OK, but the "O" load has some quirks.

If it ain't broke, I haven't fixed it yet.