Simex multicon cmc-99 - Page 98

User Manual For - CONTROLLER/DATA RECORDER MultiCon CMC-99/141
•
rising edge
– flip-flop triggers when in selected in
Clock source
parameter
channel rising edge occurs,
•
falling edge
– flip-flop triggers when in selected in
Clock source
parameter
channel falling edge occurs,
–
R input mode
– available for
Function=flip flop
, the user can set following options:
•
disabled
– resetting flip-flop R input in inactive,
•
from log. channel
– means that flip-flop R input source will be logical state of
the selected logical channel,
•
from channel (negation)
– means that flip-flop R input source will be negated
logical state of the selected logical channel,
–
R input source
– available for
Function=flip flop
, selects a logical channel which
will be flip-flop R input source,
–
S input mode
– available for
Function=flip flop
, the user can set following options:
•
disabled
– setting flip-flop S input in inactive,
•
from log. channel
– means that flip-flop S input source will be logical state of
the selected logical channel,
•
from channel (negation)
– means that flip-flop S input source will be negated
logical state of the selected logical channel,
–
S input source
– available for
Function=flip flop
, selects a logical channel which
will be flip-flop S input source,
–
Type of source Y
- available for certain math functions. Available types are:
•
channel
- meaning that the
'Y'
source will be a logical channel selected from a
list in
Source Y
parameter,
•
value
- means that the
'Y'
source will be a constant value entered in the
Source Y
parameter,
–
Source Y
- available for certain math functions. Depends of
Type of source Y
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
),
–
Unit
- available for certain trigonometric functions. Allow an option to be selected:
• degree
• radian
Example of configuration of logical channel in Math function mode
Steps to configure the function which summarizing values of logical channels: 1, 3, 4, 5 are
shown in
Fig. 7.53
. If any logical channel has
Error
state or value exceeds the range of a
logical channel (Hi, Lo) then output has the same state. The following steps are:
(1)
- Select
Math function
mode in the appropriate logical channel (e.g. 14). Press
the button next to the
Function
label to enter the
Function
menu,
(2)
- Enter the
Function
sub-menu by pressing the button next to the
Function
label,
(3)
- Choose function from the list, in this case:
Sum X[i]
,
(4)
- Press button next to the Source X label to enter to the channel list,
(5)
- Choose logical channel from a list, in this case
1
,
3
,
4
,
5
,
(6)
- Set the
X error handling
parameter to
errors forwarded to result
,
(7)
- After configuring, we get a description of function next to the
Function
label:
Sum [1, 3, 4, 5]
,
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