User Manual For - CONTROLLER/DATA RECORDER MultiCon CMC-99/141
–
peak detect
– the function which allows to detect and visualize peak values in
a measured signal. Detection of the peak value can be performed if the measured
signal raises and drops (or the opposite) in value, which is settable by the user. Next,
the detected value can be held for a period of time settable by user. If during the time
when a peak is detected, a new peak is detected, then the peak value is updated
and the time of hold is reset. When this time elapses, or no peak is detected, the
device will display the current value of the signal (see
After selecting this option, the
Filter conf.
button will appear which contains
the configuration parameters of this filter:
•
Mode
– allows to choose the filter work mode,
◦
peaks
– the function detects the highest values in the logical channel
◦
valleys
– the function detects the lowest values in the logical channel,
•
Value
– the peak will be detected when the signal value drops or rises by
the value in this parameter,
•
Hold time
– the time for which the detected peak will be held, on condition that
there will be no new peak detected,
•
Reset mode
– turns on and off the reset of the peak value from the logical
channel,
◦
disabled
– reset form the logical channel is off,
◦
from log. channel
– allows to select a logical channel in which the value
that is higher than 0 will reset the peak detect,
•
Reset source
– it contains the logical channels list, where selected one on will
be for the peak detect source of reset,
Fig. 7.43. Process of peak detection
83
”Hold time”
measure
time
”Hold time”
”Value”
”Value”
real measurement result
display value
