User Manual For - CONTROLLER/DATA RECORDER MultiCon CMC-99/141
–
Processing
parameter block - is used for scaling and filtering of data (discussed in
Chapter 7.8.1. Logical Channels - General settings
–
Displaying
parameter block - for these parameters the user select the format and
range of data displayed on the screen (discussed in Chapter
Function
parameter in the
Math function
mode
Basic math functions implemented into device are: addition, subtraction, multiplication and
division. The unit allows the operation of logic functions, trigonometric, array operations,
determining the arithmetic mean, finding maximum and minimum values, and many other
function that are discussed in the table below. After pressing the button next to the
Function
label go to a math function menu. This menu consists of the following parameters (Note! Not
all parameters are available for each function):
–
Function
– available for all math functions, by pressing the button next to the this
label a list of available math functions appears, from which the user can select the
appropriate function,
–
Type of source X
– available for certain math functions. Available types are:
•
channel
– means that the
'X'
source will be a logical channel selected from a
list in
Source X
parameter,
•
value
– means that the
'X'
source will be a constant value entered in the
Source X
parameter,
–
Source X
– available for certain math functions. Depends of
Type of source X
parameter. This parameter allows user to:
•
select logical channel from list (
Type of source Y=channel
),
•
or enter set point value (
Type of source Y=value
),
–
X error handling
– available for some math functions, depending on this parameter,
the user can set following options:
•
errors forwarded to result
– when the result of the selected channel
(
Source X
) is a state: Error, Hi, Lo, or undefined then the output received states:
Err
,
Hi
or
Lo
,
•
skip erroneous channels
- means, that these channels, which result in a status
of
Error
,
Hi
,
Lo
are ignored in the calculation of selected math function,
–
Init. value mode
– available for some math functions, depending on this parameter,
the user can set following options:
•
channel
– means that initial value will be loaded from selected logical channel,
•
value
– means that initial value will be a constant value entered in the
Initial value
parameter,
–
Init. value source
– available for certain math functions, selects logical channel from
list which will be initial value source for the function,
–
Initial value
– available for certain math functions, constant value which will be initial
value for the function after its reset or device start,
–
Max. value mode
– available for some math functions, depending on this parameter,
the user can set following options:
•
channel
– means that maximal value will be determined by selected logical
channel,
•
value
– means that maximal value will be a constant value entered in the
Maximal value
parameter,
–
Max. value source
– available for certain math functions, selects logical channel
from list which will be maximal value source for the function,
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