Simex MultiCon CMC-99/141, User Manual

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User Manual For - CONTROLLER/DATA RECORDER MultiCon CMC-99/141
– High limit – value which determines the amount of pulses, above which the Hi state
will be displayed in the logical channel, but the actual flow value will still be used in
the total flow calculation,
– Counting mode – defines how the device should interpret signals on pulse inputs; it
has the following options:
•
with direction input
–
Inp[n]1
is the input which counts pulses and
Inp[n]2
sets the counting direction (low state - positive flow, counting up; high state -
negative flow, counting down),
•
quad 1 – Inp[n]1 and Inp[n]2 work as quad inputs,
•
quad 4 – Inp[n]1 and Inp[n]2 work as quad inputs with increased resolution,
–
Filter
– defines the maximal frequency (with 50% duty cycle) the device will
measure,
•
disable
– the device is measuring without the frequency limitation, however
above 50kHz errors in measurements and totalizer calculation can occur,
•
10 Hz ,
•
25 Hz ,
•
50 Hz
,
•
100 Hz ,
•
1 kHz ,
•
5 kHz
,
•
10 kHz
,
•
50 kHz ,
– Zero time – maximal awaiting time for the next pulse. If this time is exceeded,
the device will display 0 value; it has the following options:
•
0.1 sec
.
•
1 sec .
•
10 sec .
– Totalizer configuration – submenu which contains totalizer settings,
•
Reset now
– manual reset of the totalizer,
•
Reset mode – turns on and off reset from the logical channel,
•
Reset source – allows to choose a logical channel from the list, which will reset
the totalizer, when the value in this channel is greater than 0,
•
Hold mode
– turns on and off the total flow calculating from the logical channel,
•
Hold source
– allows to choose a logical channel from the list, which will hold
the total flow calculating in the totalizer (this does not reset the totalizer and
does not stop the flow measurement); the total flow calculating is held when the
value in this logical channel is equals or is lower than zero,
•
Counting direction – turns on and off change of the counting direction,
•
Direction source
– allows to choose a logical channel from the list, which will
change the counting direction; counting direction will change when the value in
this channel is greater than 0,
An example of the total flow configuring and displaying is shown in chapter 7.8.11.10.
Application of Logical channel in the Hardware input mode and Data from other
channel for FT4 module
.
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