Siemens Sinamics S120 Comissioning Manual page 162

Diagnostics
5.3 Diagnostics via Startdrive
Trigger condition: Trigger on variable
1. Select a trigger parameter from the "Trigger variable" field. The following options are
available:
– Click on the icon
– Enter the name or the parameter number into the input field for the trigger parameter.
After setting the trigger parameter, generally an additional "Event" drop-down list is
displayed. The following settings are possible here:
2. Select the required event in the "Event" drop-down list.
Depending on the selected event, additional settings may be required (input fields to the
right of the curve diagram). Make these specific event settings.
3. In order to record a time period before the trigger event, enter a value greater than 0 in
the input field for the pre-trigger.
4. Enter the recording time under "Recording duration". The possible total duration is
displayed to the right.
Activate the option "Recording duration = max. recording duration" if you wish to set the
total duration.
5. Enter a recording cycle under "Cycle" The possible cycle settings depend on the number
of signals.
Trigger condition: Trigger on fault
1. In order to record a time period before the trigger event, enter a value greater than 0 in
the input field for the pre-trigger.
2. Enter the recording time under "Recording duration". The possible total duration is
displayed to the right.
Activate the option "Recording duration = max. recording duration" if you wish to set the
total duration.
3. Enter a recording cycle under "Cycle" The possible cycle settings depend on the number
of signals.
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for the trigger parameter and select a parameter.
Rising signal The recording starts if the falling value of the trigger reaches or exceeds the
configured value. After activating the trace, at least 2 cycles are required in
order to identify the signal edge.
Falling signal The recording starts if the falling value of the trigger reaches or falls below
the configured value. After activating the trace, at least 2 cycles are required
in order to identify the signal edge.
Within the Recording starts as soon as the value of the trigger lies within the configured
tolerance band value range.
Outside the Recording starts as soon as the value of the trigger lies outside the config-
tolerance band ured value range.
Commissioning Manual, (IH3), 07/2016, 6SL3097-4AA10-0BP0
Commissioning with Startdrive