Configuration Example; Accessing Parameters Remotely; Functions; Changing Parameter Settings - Siemens SITRANS LR200 Instruction Manual

Configuration Example

To configure and use PROFIBUS PA with an S7-300/ 400 PLC
1. If SITRANS LR 200 is not listed in the STEP 7 device catalog, you can download the
DeviceInstall file from the Siemens Milltronics Web site and run it from your
computer. Go to https://pia.khe.siemens.com/index.asp?Nr=7427 and click
Downloads.
2. Add the SITRANS LR 200 "rack": click and drag the SITRANS LR 200 folder from the
hardware catalog.
3. Fill the rack with desired modules, by dragging and dropping them from the
hardware catalog.
4. After configuring PROFIBUS PA in steps 2 and 3, download it to the PLC.
5. Add code to the PLC program to read data consistently using the SFC14.

Accessing parameters remotely

Functions

The PDM Device Menu gives you access to the following functions:
• upload from/download to the device
• set address
• simulation
• master reset
• Auto TVT
• write locking
• sensor calibration

Changing parameter settings

• First launch SIMATIC PDM, connect to SITRANS LR 200, and upload data from the
device (the status fields change to Loaded).
• Adjust parameter values in the parameter view field (right side of screen).
• After adjusting the value, press Enter (the status fields read Changed).
• When you have completed the adjustments, open the Device menu, download data
to the device, and save parameter settings offline (the status fields go blank).
For a complete list of parameters, please see
page 85.
Page 32 SITRANS LR 200 (PROFIBUS PA) – INSTRUCTION MANUAL
Appendix K: Parameter Descriptions
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