Parameter Lock; Trace Menu; Trace Menu Overview - Siemens SITRANS DA400 Operating Instructions Manual

Operation

6.5 Trace menu

6.4.5

Parameter lock

You can activate a parameter lock by special use of a universal input.
To do that, an electrical connection must be set up (e.g., wire jumper in the device, external
key switch) and an appropriate input parameter must be assigned.
input
In 1
In 2
In 3
In 4
If several inputs are parameterized with the function "noPA," the function will be activated
upon switching on ("ORing").
See also
Parameter list (Page 49)
6.5 Trace menu
6.5.1

Trace menu overview

Introduction
The trace menu is used to display and reset timers. The following timers are displayed in the
trace menu:
● Operating time of the device
● Times at which the alarms were activated
Elements of the digital display in the trace menu
Figure 6-11
➀
②
52
Configuration
P.26/INP1 = noPA
P.27/INP2 = noPA
P.28/INP3 = noPA
P.29/INP4 = noPA
Trace menu digital display
Timer value
Timer name
SITRANS DA400 for material flow monitoring with protection against explosion
Connecting terminals
55 = 58
65 = 68
75 = 78
85 = 88
Operating Instructions, 09/2007, A5E00841152-01