turck BL20 Series - Page 181

179
2020/09
12-bit-representation (left-justified)
The ”12-bit-representation (left-justified)” in process automation corresponds to the 16-bit-repre-
sentation in which the lower 4 bits of the analog value are overwritten with diagnostic data.
-10…10 V bipolar Diagnostics dec. hex.
Voltage value U
M
= (dec. value × 0,001) V
 11,008 V Overflow atDIA
Overflow/underflow,
OUFL ON
11008 2B0×
 10,992 V at DIA
Overflow/underflow,
OUFL Off
10992 2AF×
10.512 V atDIA
Measured value out of
range ON
10512 291×
10,496 V Overflow 10496 290×
 10,256 V at DIA
Measured value out of
range
Off
10256 281×
10.016 V 10016 272×
10.000 V nominal range 10000 271×
…
4.992 V 4992 138×
… … …
0.016 V 16 001×
0.0000 V 0 000×
-0.016 V -16 FFF×
… … …
-4.992 V -4992 EC8×
… … …
-10.000 V -10000 D8F×
- 10.016 V out of range -10016 D8E×
-10.256 V atDIA
Measured value out of
range Off
-10256 D7F×
-10.496 V -10496 D70×
-10.512 V Underflow at DIA
Measured value out of
range ON
-10512 D6F×
-10.992 V atDIA
Overflow/underflow,
OUFL Off
-10992 D51×
 -11,008 V at DIA
Overflow/underflow,
OUFL
ON
-11008 D50×