Endress+Hauser Deltabar S PMD75 - Page 28

Operation Deltabar S FOUNDATION Fieldbus
28 Endress+Hauser
6.2.2 Function of operating elements
Performing position adjustment on site
• Operation must be unlocked.  ä 35, Section 6.7 "Locking/unlocking operation".
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Fig. 6: Operating key external, under the protective flap
1 Operating key for position adjustment (zero point
correction) and total reset
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Fig. 7: Operating keys, internal
1 Green LED to indicate value is accepted
2 Operating key for position adjustment (zero point
correction) and total reset
3 Slot for optional display
4 Slot for optional HistoROM
®
/M-DAT
5 DIP switch for locking/unlocking parameters relevant
to the measured value
6 DIP switch for simulation mode
➀
0%
Zero
HW
21
PC
1
2
➀➁
➃
on
off
➂
➄
➅
Sim.
Sensor
on
off
Simulation
0%
Zero
Display
Histo
ROM
Key(s) Meaning
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– Position adjustment (zero point correction): press key for at least 3 seconds. The LED
on the electronic insert lights up briefly if the pressure applied has been accepted for
position adjustment.
See also the following section "Performing position adjustment on site".
– Total reset: press key for at least 12 seconds. The LED on the electronic insert lights
up briefly if a reset is being carried out.
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– DIP switch 1: for locking/unlocking parameters relevant to the measured value.
Factory setting: off (unlocked)
 ä 35, Section 6.7 "Locking/unlocking operation".
– DIP switch 2: for simulation mode
Factory setting: off (simulation mode off)
 ä 36, Section 6.8 "Simulation"
0%
Zero
1
2
on
off
Sim.