Analog input modules
D300529 0115 - BL67 I/O modules6-22
6.3.6 Measurement value representation
16-bit-representation
Voltage values from 0 to 10 VDC
The value range:
0 VDC to 10 VDC
is displayed as follows:
0000
hex
to 7FFF
hex
(decimal: 0 to 32767)
Voltage values from -10 to 10 V DC
The value range:
-10 V to -3,052 10
-4
V
is displayed as follows:
8000
hex
to FFFF
hex
(decimal:-32768 to -1)
The value range:
0 V to 10 V
is displayed as follows:
0000
hex
to 7FFF
hex
(decimal: 0 to 32767)
12-bit-representation (left-justified)
Voltage values from 0 to 10 VDC
The value range:
0 V to 10 V
is displayed as follows:
000(0)
hex
to FFF(0)
hex
(decimal: 0 to 4095)
Voltage values from -10 to 10 VDC
The value range:
0 V to 10 V
is displayed as follows:
000(0)
hex
bis 7FF(0)
hex
(decimal: 0 to 2047)
The value range:
-10 V to -0.0049 V
is displayed as follows:
800(0)
hex
to FFF(0)
hex
(decimal: -2048 to -1)
NOTE
A detailed description of the measurement value representation for the analog input mod-
ules in 16 or 12 bit can be found in the Appendix of this manual, page 15-8.