Pat

Powered down panel added fresh battery powered up again no fault this time with K02 missing.Given the keypad was originally removed whilst still powered panel was still probably looking for KO2, resolved anyway thanks for help

Scantronic 9752 two keypads,had to remove K02,put panel into installer mode and disconnected K02 whilst still powered up unable to get out of installer mode panel indicates K02 missing, do I need to power down panel and restart to finally delete K02?

Panel indicates K02 missing

Scantronic 9752 two keypads,had to remove K02,put panel into installer mode and disconnected K02 whilst still powered up unable to get out of installer mode panel indicates K02 missing, do I need to power down panel and restart to finally delete K02?

Did try individual wiring each keypad no luck and also finally short wire direct to panel same problem finally tried returning panel to second stage reset factory defualts still same problem enough time wasted on panel. Will be changing to Scantronic 9651 or 9752. Thanks for all help anyway

Yes have tried soft reset not sure if one of the the 3 keypads has been damaged during power cut perhaps wire back only 1 keypad at a time and see if this error code goes away? Was working ok prior to power cut I do know keypads after power cut and reset were working to engineer code? any help appreciated don't whant to change panel and keypads

I have a scantronic 816 with 3 ( 930) keypads after a recent power cut had to replace 7Ah battery, have done this and performed customer and installer ( first stage reset). Problem I have is the following message on keypads "KPAD BUS TAMPER" and PID Bus tamper. Could anyone advise as to what might be problem?