Simex MultiCon CMC-99/141, Руководство пользователя

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User Manual For - CONTROLLER/DATA RECORDER MultiCon CMC-99/141
– Filter time – in which the user can change the filter time from 0 to 1000 seconds.
Filtering is disabled (0 sec.) by default. This parameter determines how quickly the
input can change as noticed by the device. Input changes which happen quicker
than the value in the Filter time parameter will be ignored. Filtration can be used if:
•
contact bounce occurs when switching,
•
user deliberately wants to reduce the maximum frequency of the input.
7.9.4. Built-in inputs - Demo input numbered X3, X4, X5
The device has 3 built-in simulation
Demo
inputs which can be defined by the user. The
configuration contains the following parameters:
– Mode – defines the shape of the generated signal (rectangle, triangle, sine),
– Unit - any user-defined unit,
– Low limit - the value below which there is a low state at the output displayed as
status ' -Lo-' ,
–
High limit
- the value above which there is a high state at the output displayed as
status '
-Hi-'
,
– Minimum simulated value – the lowest generated signal level,
– Maximum simulated value – the highest generated signal level,
– Period - duration (in seconds) of one cycle of the Demo signal selected in the Mode
parameter,
–
High state time
- this parameter is displayed only for the
rectangle
mode; it defines
how long (in seconds) the generated signal will be in the
Maximum simulated value
state,
– Rise time - this parameter is displayed only for the triangle mode; it defines how
long (in seconds) the generated signal will be rising from Minimum simulated value
to Maximum simulated value ,
The user should remember that the defined Demo input, which was edited from any
logical channel, will change its settings in all the channel where it occurs.
Example configuration of a
Demo
for sinus mode shown in
Fig. 7.83
.
Fig. 7.83. Example configuration of Demo
151
i
1
2
3
4
5
Set the value by pressing the appropriate boxes next to the labels