Contec AD16-64(LPCI)LA, User Manual

Page: 60 / 83

4. Functions
AD16-64(LPCI)LA
53
Conversion data
The following equation represents the relationship between input data and voltage.
Voltage = Input data x (Max. range value - Min. range value) / Reso Min. range value
The value of resolution for the 16-bit device is 65536.
The table below shows the relationship between input data and voltage in the ±10-V range.
Voltage Conversion data (16-bit)
+9.99970V 65535
: :
0.00030V 32769
0V 32768
-0.00030V 32767
: :
-10.000V 0
Ex.: When input data 49152 is input at a resolution of 16-bit in the ± 10-V range
Voltage = 49152 x (10 - (-10)) ÷65536 + (-10)
= 5.0
4.Reset
Various states can be reset by executing the following reset commands:
Status
This command resets the sampling clock error status and AD conversion error status.
Memory
This can only be used when the transfer mode is set to device buffer mode.
This command resets the following memory related states.
- Resets the conversion data in memory.
- Resets the repeat count to 0.
- Resets the sampling count to 0 when a stop trigger is input.
- Resets the buffer overflow status.
- Resets the status information for the specified data save count.