Spectrum Controls Micro800 2085sc-IF16C User Manual page 48

3-22 Chapter 3: Configuring the 2085sc-IF16 Using CCW
Data Format
Engineering Unit ×1
Engineering Unit ×10
Raw/Proportional
Percentage Full Scale
Input Range Signal
-10 to +10 V Low Limit
(IF16V only)
Low Range
High Range
High Limit
0 to 10 V Low Limit
(IF16V only)
Low Range
High Range
User's Manual Pub. 0300306-02 Rev. B
configuration and is the sum of the multiplexer settling time, ADC conversion
period (which is 2/filter + 1 ms), and processing overhead.
(IF16V only): If open circuit detection is enabled, it will be
NOTE
checked every 3 seconds using the 470 Hz filter, which will add
an additional 22 ms to the total channel scan time listed in the
table above.
Input Range Values
Input Range Values are:
Input Range Selection
±10 V
0-10 V
0-5 V
0-20 mA
4-20 mA
Input Data Format
The data format allows you to select how the analog input data is presented. The
raw analog input data is scaled according to the data format selection and the
input range selection. User-defined scaling is not supported.
Refer to the following table for a summary of the data formats available. Refer
to the range limits next to determine the range limits associated with each data
format, input range, and signal value.
Description
The module scales analog input data to the actual current/voltage values in
mA or mV for the selected input range.
The module scales analog input data to the actual current/voltage values in
mA * 10 or mV * 10 for the selected input range.
The value presented to the controller is proportional to the selected input and
scaled to the maximum data range allowed by the bit resolution of the ADC.
The value presented to the controller is a percentage of the user range.
You may scale input data using the following range limits:
Raw/
Proportional
-10.500 V -32768
-10.000 V -31208
+10.000 V 31207
+10.500 V 32767
-0.500 V -32768
0.000 V -29789
+10.000 V 29788
IF16V IF16C
√
√
√
√
√
Engineering Engineering
×
Units 1 Units
-10500 -1050
-10000 -1000
10000 1000
10500 1050
-500 -50
0 0
10000 1000
Percentage
×
Full Scale
10
-250
0
10000
10250
-500
0
10000