Set Up The Sensor With The Display And Adjustment Module; Adjustment Volume; Insert Display And Adjustment Module - Siemens SITRANS LG270 Operating Instructions Manual

PBD-51041066
6 Set up the sensor with the display and
adjustment module
6.1

Adjustment volume

The display and adjustment module is only used for parameter adjust-
ment of the sensor, i.e. for adaptation to the measurement task.
The parameter adjustment of the Modbus interface is carried out via
a PC with PACTware. You can find the procedure in chapter "Set up
sensor and Modbus interface with PACTware".
6.2

Insert display and adjustment module

The display and adjustment module can be inserted into the sensor
and removed again at any time. You can choose any one of four differ-
ent positions - each displaced by 90°. It is not necessary to interrupt
the power supply.
Proceed as follows:
1. Unscrew the housing cover
2. Place the display and adjustment module in the requested posi-
tion onto the electronics and turn to the right until it snaps in
3. Screw housing cover with inspection window tightly back on
Removal is carried out in reverse order.
The display and adjustment module is powered by the sensor, an ad-
ditional connection is not necessary.
Fig. 22: Insertion of the display and adjustment module
Note:
If you intend to retrofit the instrument with a display and adjustment
module for continuous measured value indication, a higher cover with
an inspection glass is required.
SITRANS LG270 - Operating Instructions 29