MODEL: R10M-US2

R10M-US2 SPECIFICATIONS

ES-6249 Rev.0 Page 6/8

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

MODBUS I/O ASSIGNMENT

ADDRESS

DATA TYPE

DATA

Input (1X)

1

Analog input 1 error (burnout / input range error)

2

Analog input 2 error (burnout / input range error)

Input Register (3X)

1

I

Analog Input (analog input 1)

2

I

Analog Input (analog input 2)

Note: DO NOT access addresses other than the ones mentioned above. Such access may cause problems such as malfunction.

■ DATA TYPE

I: Integer, -32768 - 32767

■ STATUS

1 bit: indicates input status.

burnout / input range error (Input range is out of the range -5 to +105% for scaling setting, or out of the range -32768 to +32767)

0: Normal

1: Error

DATA CONVERSION

■ UNIVERSAL INPUT DATA (SCALING CONVERSION DATA, 16 bit)

0

15

When scaling setting is initial value, 0 to 10000, data is 0 to 10000 for input 0 to 100% setting.

Input range is -5 to +105% (-500 to +10500). When out of input range, it is fixed to -500 or +10500.

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

■ UNIVERSAL INPUT DATA (TEMPERATURE DATA, 16 bit)

0

15

When setting both zero input and full input to 0 with thermocouple or RTD input, response it as temperature data.

With C 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.

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

■ DATA ERROR STATUS (1 bit)

Data error status is indicated by 1 bit.

0: OFF

1: ON