Siemens Sitrans LR250 User Manual

Introduction
1.4 Firmware revision history
SITRANS LR250 (PROFIBUS PA)
10 Operating Instructions, 08/2014, A5E32221386-AC
1.4
Firmware revision history
This history establishes the correlation between the current documentation and the valid
firmware of the device.
The documentation of this edition is applicable for the following firmware:
Firmware
rev.
EDD rev.
Date
Changes
1.00.04 1.00.05 12 Jun 2007
• Initial release.
1.01.00 1.01.00 23 Aug 2007
• EDD
a)
/SIMATIC PDM: improved rendering of
the echo profile and TVT.
1.01.01 1.01.01 26 Sep 2007
• PNO certification release.
1.01.02 1.01.02 10 Jun 2008
• Maintenance release for firmware and
EDD
a)
1.01.02 1.01.03 17 Jun 2008
• The internal EDD revision has been
incremented.
1.02.00 1.02.00 27 May 2009
• Harmonization of menu structures and
parameter names across products.
• Display indicates progress towards first
measurement.
1.02.01 1.02.00 7 June 2010
• Display contrast improvement.
• Antenna type parameter cannot be
modified.
1.02.02 1.02.00 24 May 2011
• Threaded PVDF antenna supported.
1.02.03 1.02.01 31 Oct 2012
• Antenna parameter removed.
• Quickstart on local display enhancements.
a)
Electronic Device Description

Siemens Sitrans LR250 Specifications

General

Brand	Siemens
Model	Sitrans LR250
Category	Transmitter
Language	English