GE GFK-0787B Noise Reduction Machine User Manual


 
6
6-30 Genius Modular Redundancy Flexible Triple Modular Redundant (TMR) System
User’s Manual – March 1995
GFK-0787B
1.) Loss of a block within the group. (I.E. any failure which causes the
block to no longer communicate on the Genius Bus such as loss of
power.)
2.) Autotest failure of the power feed output (point Q16) of any of the
blocks in a group.
For discrete output groups there are also two types of faults which
may prevent the output autotest from continuing to execute for that
output group and thus cause an I/O shut down for the outputs in
the group.
1.) Loss of a block within the group. (I.E. any failure which causes the
block to no longer communicate on the Genius Bus such as loss of
power.)
2.) Output autotest failure detected of a type which could potentially
prevent a normally energized output from being tripped off. An
example is the short of a source block output to +24 Vdc.
After completing the selections for Autotest, select OK.