Measurement Channel List; Operating The Measuring Menu - Siemens SITRANS DA400 Operating Instructions Manual

Process monitoring sitrans da400 for oscillating positive displacement pumps with protection against explosion
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Operation
6.3 Measuring menu
6.3.2

Measurement channel list

The acoustic diagnostics unit has a total of eight measurement channels:
● 4 acoustic channels
● 4 universal inputs
All eight measurement channels are listed in the following measurement channel list. There
is a brief explanation of which functions are available in each channel.
Table 6-1
Meas
urem
ent
chann
el
1
2
3
4
5
6
7
8
6.3.3

Operating the measuring menu

Procedure
The measured value of a measurement channel is displayed as follows:
1. Press the <MEAS> button to switch to the measuring menu.
2. Select the measurement channel with the
measurement channel is shown in the digital display.
Note
Disconnected measurement channels
Measurement channels configured with "oFF" are not displayed. This is set in the
parameters P.1 to P.4 and P.26 to P.29. If all measurement channels are "oFF", "oFF/ALL"
appears in the digital display.
Note
Switching the device on
After you have switched on the device, the device automatically switches to the measuring
menu.
34
Measurement channel list
Meaning
Digital display
figure
Acoustic channel 1
Acoustic channel 2
Acoustic channel 3
Acoustic channel 4
Universal input 1
Universal input 2
Universal input 3
Universal input 4
SITRANS DA400 for oscillating positive displacement pumps with protection against explosion
Terminal
assignment figure
1/So1
Sens 1
2/So2
Sens 2
3/So3
Sens 3
4/So4
Sens 4
5/In1
In 1
6/In2
In 2
7/In3
In 3
8/In4
In 4
and
buttons. The measured value of the
Operating Instructions, 10/2007, A5E00841127-01
Available functions
Measuring mode, simulation
mode, test mode,
acknowledge alarm
Measuring mode

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