Commissioning
Proline Promag W 400 HART
114
Hauser
The parameter values are now read only and cannot be edited any more (exception
"Contrast display" parameter
):
• Via local display
• Via service interface (CDI-RJ45)
• Via HART protocol
ON
+ - + -
+ - + -
OFF
A0032092
1. Loosen the 4 fixing screws on the housing cover and open the housing cover.
2. Setting the write protection switch (WP) on the main electronics module to the
ON
position enables the hardware write protection. Setting the write protection switch
(WP) on the main electronics module to the
OFF
position (factory setting) disables
the hardware write protection.
If the hardware write protection is enabled: The
Hardware locked
option is
displayed in the
Locking status
parameter . In addition, on the local display the
-symbol appears in front of the parameters in the header of the operational
display and in the navigation view.
X X X X
X X X
X
X
20.50
XX
XX
A0029425
If the hardware write protection is disabled: No option is displayed in the
Locking
status
parameter . On the local display, the -symbol disappears from in front
of the parameters in the header of the operational display and in the navigation
view.
3.
L
WARNING
Excessive tightening torque applied to the fixing screws!
Risk of damaging the plastic transmitter.
‣
Tighten the fixing screws as per the tightening torque .
Reverse the removal procedure to reassemble the transmitter.
Summary of Contents for Proline Promag W 400 HART
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