Fail-Safe Chart

FAIL-SAFE CHART

1. FAIL-SAFE FUNCTION
a. The fail-safe function starts if any bus (communication line) fails due to a short or other type of circuit failure. The fail-safe function differs in each system and ensures the minimum required function for each system.

Part 1:

Part 2:

b. The table shows the effects on each system when communication is impossible. For further details, refer to each system.