Adjustment System - Siemens SITRANS LG250 Operating Instructions Manual

Key functions

Adjustment system

PBD-51041387
7.2 Adjustment system
Fig. 20: Display and adjustment elements
1 LC display
2 Adjustment keys
•
[OK] key:
– Move to the menu overview
– Confirm selected menu
– Edit parameter
– Save value
•
[->] key:
– Change measured value presentation
– Select list entry
– Select editing position
•
[+] key:
– Change value of the parameter
•
[ESC] key:
– Interrupt input
– Jump to next higher menu
You adjust the sensor via the four keys of the display and adjustment
module. The individual menu items are shown on the LC display. You
can find the functions of the individual keys in the previous illustration.
When the [+] and [->] keys are pressed quickly, the edited value,
or the cursor, changes one value or position at a time. If the key is
pressed longer than 1 s, the value or position changes continuously.
When the [OK] and [ESC] keys are pressed simultaneously for more
than 5 s, the display returns to the main menu. The menu language is
then switched over to "English".
Approx. 60 minutes after the last pressing of a key, an automatic reset
to measured value indication is triggered. Any values not confirmed
with [OK] will not be saved.
SITRANS LG250 - Operating Instructions
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