turck BL20 Series - 8.9.8 Value representation process automation (NE 43), 16 bit representation

Analog Input Modules
Hans Turck GmbH & Co. KG | T +49 208 4952-0 | F +49 208 4952-264 | more@turck.com | www.turck.com
204
8.9.8 Value representation process automation (NE 43), 16 bit representation
The hexadecimal value transmitted by the module has to be interpreted as decimal value, which
corresponds, if multiplied with a defined factor, to the analog value.
Example:
 1,184606 mA Underflow at  DIA
Measured value under-
range ON
-4865 ECFF
0.0000 mA -6912 E500
Input current: 15.02 mA
Process value:
dec. 15020
hex. 3AAC
0…20 mA unipolar Diagnostics dec. hex.
Current value I
M
= (dec. value × 0,001) mA
approx. 22 mA Overcurrent atDIA
Overcurrent ON
22000 55F0
21.008 mA Overflow 21008 5210
 20,496 mA atDIA
Measured value over-
range ON
20496 5010
20.016mA 20016 4E30
20.000 mA
nominal range
20000 4E20
… … …
10.000 mA 10000 2710
… … …
0.016 mA 16 0010
0.0000 mA 0 0000
4…20 mA bipolar Diagnostics dec. hex.
Current value I
M
= (dec. value × 5,787 × 10
-4
) mA