Format of conversion data

The format of conversion data are binary value and complement binary. The relationship between the voltage of binary value and conversion data is expressed by the following formula.

Voltage value = Binary value X ( Max value of Range - Min value of Range ) / Resolution + Min value of Range

The complement binary is that the conversion data of binary value is handled as 16-bit number and expressed in 2's complement notation. The following table shows the relationship between voltage, binary value and complement binary for the device with (-10 to 10V) range and 12 bit resolution.

Voltage

Binary value

Complement binary

10V

0FFFH

07FFH

.

.

.

.

.

.

0.005V

0801H

0001H

0.000V

0800H

0000H

-0.005V

07FFH

FFFFH

.

.

.

.

.

.

-10.000V

0000H

F800H

The data format of this driver is binary value. Complement binary is not supported.