Fail-Safe Chart

FAIL-SAFE CHART

FAIL-SAFE FUNCTION

a. When communication fails in any of the main wires (communication lines) due to a short circuit or other causes, the fail-safe function, which is specified for each system, operates to prevent the system from malfunctioning.

Fail-Safe Chart (Part 1):

Fail-Safe Chart (Part 2):

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