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Installation, Operation and Maintenance Manual ManRE20en Rev.06/2022
OMC S.p.A: Via G. Galilei, 18 - 20060 - Cassina de Pecchi (MI) - ITALY - www.omcvalves.com - Tel.: (+39) 02.95.28.468
8.11.6 Positioner Self-Test (SELFTEST)
This function is used to diagnose the operation of the memory (RAM or NVM) inside the positioner. If
no error is found during SELFTEST, the SELFTEST menu is displayed after FINISH is displayed, and
if abnormalities are detected, the message "SEt / NVMW" is displayed.
3 seconds
Press <UP> or
<DOWN> button
if the above is not
displayed.
Press <UP> or
<DOWN> button
if the above is not
displayed.
automatically
<ESC>
Check the content of
test by pushing the
<UP> & <DOWN>
buttons.
<ESC>
3 times
# Diagnostic message
If the abbreviation displayed at the top line is “Set”, it means the event has been
created, and if it is “CLr”, the message has been cleared. NVMW at the bottom
is an alarm message that has occurred. See "8.14 Status and Alarm Code" for
alarm details.
