Radian RM-111 Operation Manual page 54

Application 6 Application 6
how the ports are confi gured. In this application, there is one RM or RD Primary Reference
Watthour Standard that is connected to Port A. The RM-1R Mechanical Relay will connect to
Port D.
9. Once connections are complete press ENTER to start the test.
10. The RM-111 will prompt the user to reset the standard displays. Reset the electronic standard
using its reset button on the instrument face and press ENTER.
11. In this mode, the RM-111 counts the number of pulses from the reference standard(s). The
watthour count will be displayed when the specifi ed number of pulses have been counted.
12. The test is now complete. To process the results press ENTER.
13. Showing the results will display the result screen with a down arrow icon in the lower
right corner. This icon references the DOWN ARROW key on the RM-111 keypad. Pressing
the DOWN ARROW key prompts the user to enter the DUTs display reading. Enter that value
directly into the keypad and press ENTER. The calculated % registration or % error will appear
at the bottom of the screen. For multiple DUTs enter their respective display reading directly
over the previous display reading. Press ENTER for the calculated result. Use the LEFT and
RIGHT ARROW keys to move the cursor through the display's digits. The DUT number increases
numerically as multiple entries are made. Repeat this process for all additional DUTs. Press
CANCEL when fi nished to return to the Main Menu.
14. To re-run the test select Re-Run Test. The pulses will be counted again and the new count will
be displayed on the RM-111. Press ENTER to continue.
15. To print the results connect the RM-RPP Remote Portable Printer to the SERIAL PORT on the
RM-111. Turn the RM-RPP to the ON 1 position. Select Print Results. This will start the printing
process. The printout is time/date stamped and includes both the watthour count and the calculated
% Registration or % Error.
16. To save the results select Save Results. The RM-111 will prompt the user for the enabled
parameters in the User Prompts menu and save the test results.
RM-111 Operations Manual
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