Item Description
Logging Settings ID An ID number is specified to associate a logging settings file with relevant log
files as its logging result. This ID number is used as part of their file names so
that the safety data logging settings file and the corresponding log files can be
identified.
Start logging at startup Selected: The safety data logging is executed at a startup without pressing
the service switch.
Not selected: The service switch operation is required for executing the safety
data logging.
Trigger condition Specify a variable and a condition expression as the trigger to stop the safety
data logging.
Left box: Specify a variable name.
Right box: Specify a constant value to compare.
List in the middle: Select from the following.
For BOOL: Select either T
rue or False.
For other than BOOL: Select one of the following options:
=: Equal to the constant
≠: Not equal to the constant
>: Greater than the constant
<: Less than the constant
≥: Equal to or greater than the constant
≤: Equal to or less than the constant
Sampling interval
Select a sampling interval.
Data ratio after trigger Specify a ratio of the log data after the trigger to that before the trigger.
Logging target Up to 100 variables can be registered for logging.
Name: Specify the name of the variable is specified.
Data T
ype: The data type of the variable is displayed.
Comment: The comment for the variable is displayed.
Generate
Button This button allows you to save a safety data logging settings file into a folder
you specify.
Import
Button This button allows you to import a safety data logging settings file.
2 Specify the settings and click the Generate Button.
When you specify a save destination in the displayed dialog box and click the OK Button, the
following file will be generated.
File name
*1
Application
SFLogConfig_<N>_<ID>_<SIGNATURE>.dat Safety data logging settings file. This file is
used for the safety data logging function.
SFLogConfig_<N>_<ID>_<SIGNATURE>.txt Confirmation file for safety data logging
settings. A text file in which the settings
are visualized. This file is not used for the
safety data logging function.
*1. The meaning of the extensions used for file names is as follows:
N: Logging Settings Number
ID: Logging Settings ID
SIGNATURE: Safety Signature
3 Store the safety data logging settings file in /SFLog/ on the SD Memory Card.
11 Safety Data Logging
11 - 5
NX-series Safety Control Unit User's Manual (Z930)
11-2 Creating a Safety Data Logging Settings
File with the Sysmac Studio
11
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