Endress+Hauser Levelflex FMP54 - Write Protection via Write Protection Switch

Levelflex FMP51, FMP52, FMP54 FOUNDATION Fieldbus Operation options
Endress+Hauser 71
8.2.6 Write protection via write protection switch
Unlike parameter write protection via a user-specific access code, this allows write access
to the entire operating menu - except for the "Contrast display" parameter - to be locked.
The parameter values are now read only and cannot be edited any more (exception
"Contrast display" parameter):
• Via local display
• Via FOUNDATION Fieldbus
+
E
–
2.5 Nm (1.84 lbf ft)
3 mm
XXXXXXXXXXXXX
WPCDI SIM
ON
WP SIM
OFF
A0021474
1. Loosen the securing clamp.
2. Unscrew the housing cover.
3. Pull out the display module with a gentle rotation movement. To make it easier to
access the lock switch, attach the display module to the edge of the electronics
compartment.
 Display module is attached to the edge of the electronics compartment.
A0013909