6 Check the precautions for executing the Online Functional Test and select Yes
.
7 Operate the device as instructed on the screen. When you complete the preparations for start-
ing a test, select OK.
8 Operate the device as instructed on the screen. Execute a shutoff test.
The operating instructions for the device to be tested will appear. Operate the input device as
instructed on the screen and specify F
ALSE for the variable assigned to the input device.
9 Make sure that the device operated normally.
The Controller detects the values of the assigned variables whose statement became FALSE
and defines whether the statement of the variables assigned to all the output devices is consis-
tent with the settings of the expected values. The definition results are displayed in the below
dialog box. If the device is running in accordance with the settings of the expected values,
check the box
The device operates normally and select OK.
7 Checking Operation and Actual Operation
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NX-series Safety Control Unit User's Manual (Z930)
7-7 Online Functional Test
7
7-7-2 Online Functional Test Execution Procedure