Diagnostic information Proline Promag L 400
58 Endress+Hauser
1
2
3
4
1
2
3
4
1
2
ON OFF
Default Ethernet network settings
IP 192.168.1.212
Write protection
128
64
32
16
8
4
2
1
IP Address
setting
(last octet)
A0023059
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.
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.
3. WARNING! Excessive tightening torque applied to the fixing screws! Risk of damaging
the plastic transmitter. Tighten the fixing screws as per the tightening torque
(→ 21).
Reverse the removal procedure to reassemble the transmitter.
11 Diagnostic information
Faults detected by the self-monitoring system of the measuring device are displayed as a
diagnostic message in alternation with the operational display. The message on remedial
measures can be called up from the diagnostic messages, and contains important information
on the fault.