Hi All
I'm working on a Honeywell galaxy dimesion panel 520 V6.7 which i installed a few years ago.
all is well with the panel until i have come to install a MAX4 reader V1.77 for a access door.
this is currently the only MAX4 on the system. I have followed the install instructions and double checked the wiring for the RS485 and all is correct.
I have also added the MAX4 to the system and given it address 0 on network 4, there is nothing else on network 4 using address 0.
the issue I have is the reader appears to be working fine until you try to use a fob and 1 out of 3 times it will work fine, the other times the system goes into alarm saying Alert on the keypads but it will then not allow you to enter a code as the system seems to have locked up or crashed and you have to reboot the main panel in order to get the system working again.
After you reboot the main panel all is fine again until you try using the MAX4 again.
If anyone can help with this or has come across this also please let me know as I'm stuck with what to try next.
Thanks Dan