Help with NX-3200

asingal

Hay all, I have not touched AMX for a long while and I need a bit o'help.
I have a NX3200 that has 5 vaddio ccu's pluged into serial ports 1-5. The display only shows ports 1, 4, and 7 active with good TX/RX. . The result only Camera 2 (CCU2 on Port 4) is actually able to be called up. Now when I swap cables from CCU1 to 2 - the problem follows, and now only CCU1 shows up. I need help getting into game again...

sentry07

NX masters have fault detection turned on by default. This disables the serial port when a "fault" is detected and the only way to turn the port back on is to clear the fault. In my programs, in the online event for serial ports, I always do:

SEND_COMMAND DATA.DEVICE,'CLEAR FAULT'
SEND_COMMAND DATA.DEVICE,'SET FAULT DETECT OFF'

And then send the baud. This makes sure the port doesn't ever get shut off.

asingal

Thanks sentry07 -