JRC JMR-92 Series Field Service Manual page 660

Step 7 Check operation.
Check the operation as follows.
(1) Check that a cable open error has not occurred.
(2) Check that the values of the sensor being connected to the SLC are displayed on the
screen.
(3) Check that the 24V buzzer functions correctly if it is being connected to the SLC.
(4) Check that the contact input can be read correctly if contact signal input is being
connected to the SLC.
(5) Check that the contact output functions correctly if contact signal output is being
connected to the SLC.
This completes SLC replacement.
4-439 Chapter 4 Replacement procedure