User Manual For - CONTROLLER/DATA RECORDER MultiCon CMC-N16
7.14.2.
Groups - Logging options
Logging options
are active only in the device having a license to log the data (for more
information about the logging license see
Chapter 7.4. DEVICE INFORMATION, LICENCE,
FIRMWARE UPDATE, REMOTE DISPLAY, EXPORT MANUAL AND RENEW
CONFIGURATION
). To log the data from the Logical Channel we need:
–
Logical channel
attached to
Group
using the
Channels
parameter block (see
Chapter 7.14.1. Groups - General settings
–
enable
the data logging by setting the options in the block of parameters ->
Logging options
,
–
after exiting the menu accept the changes by
writing configuration
,
–
received logging data files can be sent to a flash drive (for more information about
files management see
Chapter 7.3. FILES MANAGEMENT
Each
Group
has its own data logging options and the device can log 10 independent
Groups of Logical channels at the same time.
Logging of the data in the device is hardware limited, so the producer recommends
to limit the logging to less than 200 samples per second (e.g. at the maximum
sampling frequency of 0.1 sec. The user should not log more than 20 Logical
channels at one time). Failure to comply with these restrictions may cause the
device to slow down.
Logging options
parameter block
–
Mode
– defines the way of triggering group logging:
•
disabled
- logging of selection Group is disabled,
•
always
- logging is continuous in time,
•
from log.channel
- this option activates a new parameter -
Triggering source
which enables logging the data when the value of
Triggering source > 0
,
–
Triggering source
- this parameter is visible for
Mode: from log.channel
, in this
parameter the user can choose a logical channel from list and the selected one will
be triggering source for this group; logging is active when the value in the selected
channel is
> 0
,
–
Description
– the user can set a description of a data logging file by pressing the
button next to the
Description
label and then setting any text,
–
Base period
and
Base unit
- thiese parameters set the duration of the sample of
data logging, these parameters have the following options:
•
unit: second ->
duration form
0.1
to
3600 sec.
,
•
unit: minute ->
duration form
0.1
to
1440 minute
,
•
unit: hour ->
duration form
0.1
to
24 hour
,
–
Alternative mode
- this mode allows the user to log data in a special situation where
a deeper analysis is required (for example in the critical state of an object), this
parameter has the following options:
•
disabled
- alternative logging of selection Group is disabled,
•
from logical channel
- this option activates a new parameter -
Triggering
source
which enabled logging the data when the value of
Triggering source
> 0
,
•
Alternative source
- this parameter is visible for
Mode=from log.channel
,
when the value of this source
> 0
then the
data logging
for an alternative mode
is
enabled
,
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