87
UMG 96RM-PN
Measured
value
Threshold value
Threshold value
violation (e.g.
exceedance)
Lead time
Min. switch-on
time
Comparator
result
2 seconds
Comparator running times
Comparator running times are time counters, which
are added together at a set comparator output. i.e.
if the condition of the comparator is fulfilled and
the lead time has elapsed, the counter is increased by
the corresponding amount of time - this does not take
account of the min. switch-on time!
Comparator with set limit value violation
• The set limit value is compared to the measured value.
• If the limit value violation occurs for
at least
the duration of the lead time, the comparator result
is changed.
• The result is retained for
at least
the duration of
the min. switch-on time and for
no longer than
the duration of the limit value violation. If there is no
longer a limit value violation and the min. switch-on
time has elapsed, the result is reset.
Comparator
running time
6 seconds
Summary of Contents for UMG 96 RM-PN
Page 123: ...123 UMG 96RM PN...
Page 128: ...128 UMG 96RM PN...
