Node splitter SAS System check

Checks if node splitter left or right SAS system is different from connected signal line’s system.
Possible error descriptions:

• In and Out systems doesn't match signal line's system – Left and Right SAS systems set on Node Splitter doesn’t match SAS system of connected signals.
  Fix: Recheck SAS systems on Node Splitter and connected signal lines and replace faulty.
• In/Out system doesn't match signal line's system – Left/Right SAS system set on Node Splitter doesn’t match SAS system of connected signal.
  Fix: Recheck SAS systems on Node Splitter and connected signal lines and replace faulty.