Figure 11 - Fault Monitor Block - Honeywell HC900 Safety Manual

Design and Implementation of HC900 Control System - Allowable Function Blocks for Process and Safety Functions
Fault monitor function block
•
In this function block, the type of diagnostic for monitoring is user configurable providing an output fault
pin for logical action of the fault. The fault pin is set to indicate the selected fault type detected by
. The CLRFLT input pin allows the user to clear out any faults.
controller
For more details on these function blocks, refer to sections for these respective blocks in the Function
Blocks manual.
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Figure 11 – Fault Monitor Block
HC900 Process & Safety Controller Safety Manual Revision 1.9
01/14