Omron sysmac NX Series User Manual page 511

9-8
Search FB Where Safety Output Is
OFF
This section describes the function for searching for a function block instance that causes safety out-
put to be turned off in the safety program currently being executed by using Sysmac Studio.
Using this function, you can identify a function block instance where output has been turned off after
an input signal had been disrupted or an error had occurred, without analyzing a safety program.
9-8-1 Procedure for Operating Search FB Where Safety Output Is OFF
1
Start Sysmac Studio. Monitor safety application.
For the procedure to start monitoring, refer to 9-12 Starting and Stopping the Safety Application
Monitoring on page 9-62.
2
From the Controller Menu, select Controller – Search FB Where Safety Output Is OFF –
Start.
The Search FB Where Safety Output Is OFF window is displayed.
The Search FB Where Safety Output Is OFF window is configured as described in the following table:
Letter Name
(a) Operation
panel
NX-series Safety Control Unit/Communication Control Unit User's Manual (Z395)
This is an operation panel for performing setup or export for Search FB Where Safety
Output Is OFF.
Total number with er- Displays the total number of function block instances where
ror safety output is turned off due to an error during execution of
the relevant function block.
You can show or hide this by clicking it.
Total number without Displays the total number of function block instances where
error safety output is turned off due to a cause other than a function
block error, such as input signal disruption.
You can show or hide this by clicking it.
Monitor Target Select the Safety CPU Unit to monitor.
To search for a function block where safety output is off, it is
necessary that the Safety CPU Unit be in the RUN or DEBUG
mode.
Export Exports the current search results to a CSV file.
9 Checking Operation and Actual Operation
(a)
(b)
Function
9
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