Parameter Adjustment With Pactware - Siemens SITRANS LG270 Operating Instructions Manual

To the RS 485 cable
Prerequisites
PBD-51041066
1
Fig. 26: Connecting the PC via USB to the Modbus electronics
1 USB cable to the PC
The connection of the PC to the RS 485 cable is carried out via a
standard interface adapter RS 485/USB.
Scope of the parameter adjustment:
•
Sensor electronics
•
Modbus electronics
Information:
For the parameter adjustment it is absolutely necessary to separate
the connection to the RTU.
5
Fig. 27: Connection of the PC via the interface adapter to the RS 485 cable
1 Interface adapter RS 485/USB
2 USB cable to the PC
3 RS 485 cable
4 Sensor
5 Voltage supply
7.2

Parameter adjustment with PACTware

For parameter adjustment of the sensor via a Windows PC, the
configuration software PACTware and a suitable instrument driver
(DTM) according to FDT standard are required. The available DTMs
are compiled on a DVD. The DTMs can also be integrated into other
frame applications according to FDT standard.
SITRANS LG270 - Operating Instructions
4
RS485
USB
1
3
2
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