Rockwell Automation 140G-NTK-E12 LSIG and LSIG-MM Release - Manual (Page 39)

DIR 1000587R0002 (L3821)
(39)
By setting trigger “None”, the Data Logger can be stopped only by a stop command from operator panel, system or after a trip caused by the relay.
5.1.2.5 Setting the stopping delay
Stopping delay can be set within the range 0.00 [s] to 10.00 [s], by 0.01 [s] steps.
5.1.3 Recording time windows
The measurements are recorded in a time window, the duration of which is defined and synchronized by a selectable event (Trigger).
The following figure displays time window, trigger and samples available:
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Restart
Stop delay
Restart
Stop event
Data logger 6/6
Stop
Restart
Stop
Stop delay
Data logger
5.1.2.4 Events and display of custom Triggers
From the system, custom Triggers can be set to match the events given in par. 5.2.
In case of custom trigger, the following page will be displayed:
User may select sampling frequency (see par. 5.1.2.2), type of Trigger event (see par. 5.1.2.3) and stopping delay (see par. 5.1.2.4) so as to obtain
a required pre-triggering over the selected event.
According to the value set, stopping delay may have a zero, lower or higher duration over recording duration, as given in the following figure:
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None
Any Trip
Custom
L Prealarm
Stop event
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0.00 s
Stop event
Stop delay
Sampling freq.
Data logger Stop delay
Enter password
0.00 s
Enter ↵
In the event of a trip, this data storage process is stopped after 10 ms, even if a longer stopping delay has been selected.
5.1.2.6 Restart/Stop Data Logger
By means of the Restart/Stop options, Data Logger recording may be restarted/stopped.
Stopping delay
Recording time
Samples
Measurements available
Stopping delay = 0 Stopping delay < duration of recording Stopping delay > duration of recording