Nov 3, 2013
Troubleshooting. At some point,
you'll need to troubleshoot your AS-Interface
system - it happens. After years of trouble-free
operation, an AS-Interface system is just not
running any longer. Here are a few easy things to check:
- -Remove modules from the
network until things work again.
- -Verify AS-Interface and AUX
cable to be connected to the correct tray.
- -Ground faults. To fix, remove
modules until the error is gone.
- -Length. Use the length
indicator on the cable to figure out the network length. Try the
terminator with an analyzer.