Siemens SIPART DR24 User Manual

3 Operation
3.3 Configuring Mode (Parameterization and Configuring Mode)
3.3.10Configuring Mode CAE4/CAE5 -- Setting UNI Module(s)
Manual
166
SIP ART DR24 6DR2410
C79000-G7476-C153-03
3.3.10.6 Measuring Range for PT100--2--wire Connection (SEnS=Pt.2L)
D MR/CR adjustment of the feed line resistance
Path 1: The feed line resistance is known.
-- Enter the known resistance with parameter MR.
-- CR is ignored.
Path 2: The feed line resistance is unknown.
-- Short circuit PT100 sensor at the measuring site.
-- Call parameter CR and press Enter key until 0.00Ω
is displayed.
-- MR displays the measured resistance value.
D MA/ME measuring range
Call parameters MA, ME, set range start and end:
-200 _C ≤ MA ≤ ME +850 _C
Specify temperature unit with Unit.
D CA/CE fine adjustment
Call parameter CA:
Set signal at the low end of the range, correct the display with CA if necessary.
Call parameter CE:
Set signal at the top end of the range, correct the display with CE if necessary.
3.3.10.7 Measuring Range for Resistance Transmitter
(SEnS=r._ for R < 600 Ω, SEnS=r.
for R< 2.8 kΩ)
Path 1: The start and end values of the R--potentiometer are known.
- Call parameters MA, ME, set range start and end:
0 Ω ≤ MA ≤ ME 600 Ω/2.8 kΩ
- Parameters CA/CE display at R=MA 0 %, at R=ME 100 %.
Path 2: The start and end value of the R--potentiometer are unknown.
- Call parameter CA:
Move final control element to position 0%, press Enter until 0.0 %
is displayed.
- Call parameter CE:
Move final control element to position 100 %, press Enter until
100.0 % is displayed.
- Parameters MA/ME show the appropriate resistance values.
- MP must be set so that there is no ’exceeding of the range’
(display: oFL)

Siemens SIPART DR24 Specifications

General

Brand	Siemens
Model	SIPART DR24
Category	Controller
Language	English