MODEL: R8-NM1

R8-NM1 SPECIFICATIONS

ES-9722 Rev.5 Page 7/10

http://www.m-system.co.jp/

I/O DATA DESCRIPTIONS

■ ANALOG DATA

0 to 100% of the selected I/O range is converted into 0 to 10000 (binary).

Negative values are represented in 2’s complements.

0

15

16-bit binary data is used for pulse data (16-bit data).

Negative value is not available, the data is shown with the range 0 to 65535.

0

15

32-bit binary data is used for pulse data (32-bit data).

32-bit data cannot be accessed using floating addresses.

Lower 16 bits are allocated from the lowest address to higher ones, higher 16 bits in turn.

0

15

+0

Lower 16 bits

0

15

+1

Higher 16 bits

■ ANALOG DATA (TEMPERATURE DATA)

0

15

16-bit binary data is used for temperature data.

With °C, K temperature unit, raw data is multiplied by 10. For example, 25.5°C is converted into 255.

With °F temperature unit, the integer section of raw data is directly converted into the data.

For example, 135.4°F is converted into 135.

Minus temperature is converted into negative values, represented in 2’s complements.

0

15

16-bit binary data is used for CT data.

Conversion data is shown by the engineering unit value multiplied by 100 or 1000. For example, for 520.35A when 0 to 600 A

range, the data is 52035 as the conversion data is the engineering value multiplied by 100.

Negative value is not available, the data is shown with the range 0 to 65535.