Siemens 6MD85, Manual

Page: 275 / 1256

[dw_measuring-transducer-characteristic, 1, en_US]
Figure 5-75 Characteristic Curve of Setting Example 1
i
i
NOTE
The hardware of the measuring transducer has been designed in such a way that measured values are
transmitted and analyzed using the setting range (
Upper limit
or
Lower limit
). Therefore, special
applications are possible, if necessary. The limits are at approx. +20 mA and -20 mA or +10 V and -10 V.
Setting Example 2:
For special applications, the transmitter sends a maximum of ±12 V. This voltage shall be issued accordingly as
sensor voltage.
Set the parameters as follows:
•
Upper limit
=
10.00 V
•
Upper limit - Sensor
=
10.00 V
•
Lower limit
=
-10.00 V
•
Lower limit - Sensor
=
-10.00 V
With this setting, a signal of 12 V is issued as a 12-V measured value (see following figure).
Function-Group Types
5.7 Function-Group Type Analog Units
SIPROTEC 5, High-Voltage Bay Controller, Manual 275
C53000-G5040-C015-9, Edition 11.2017