7-7
Online Functional Test
This section explains how to perform Online Functional Test to check operation of safety functions of
the safety system using the Sysmac Studio. Connect the Sysmac Studio and the Safety CPU Unit
online, and operate the Safety Input Units and the reset switch to confirm that the output device is op-
erating normally, and then output the test result.
The Sysmac Studio checks expected values based on variable values assigned to input devices and
output devices. The operator should verify whether the actual devices are operating properly or not.
7-7-1
Online Functional Test Settings
Set the following signals and value in the Online Functional Test setting tab page to execute the On-
line Functional Test.
• Reset signal
• Input signal
• Output signal
• Expected value of the output signal corresponding to the input signal
You can display the settings window for the Online Functional Test in the following procedure.
• From the main menu, select Controller – Online Functional Test.
The following Online Functional Test setting tab page appears.
7 Checking Operation and Actual Operation
7 - 40
NX-series Safety Control Unit User's Manual (Z930)
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