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R3-ND3

5-2-55, Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN
Phone: +81(6)6659-8201  Fax: +81(6)6659-8510  E-mail: [email protected]

EM-8382  Rev.11  P. 5 / 6

MODULE STATUS, ERROR STATUS, DATA ERROR STATUS

Shows each module’s availability and error status.

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15

Module 1
Module 2
Module 3
      :
Module 16

I/O DATA DESCRIPTIONS

The data allocations for typical I/O modules are shown below.
Refer to the manual for each module for detailed data allocations.

 

ANALOG DATA (16-bit data, models: R3-SV4, YV4, DS4, YS4 and US4, etc.)

16-bit binary data.
Basically, 0 to 100% of the selected I/O range is converted into 0 to 10000 (binary).
-15 to 0 % is a negative range represented in 2’s complement.
In case of R3-US4, -10 to 0% is a negative range represented in 2’s complement.

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15

 

TEMPERATURE DATA (16-bit data, models: R3-RS4, TS4 and US4, etc.)

16-bit binary 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.  For example, 135.4°F is con-
verted into 135.
Minus temperature is converted into negative values, represented in 2’s complements.

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15

 

ANALOG DATA (16-bit data, models: R3-CT4A, CT4B, etc.)

16-bit binary data.
Integer obtained by multiplying unit value (A) by 100.
In case of CLSE-R5, integer obtained by multiplying unit value (A) by 1000.

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15

 

ACCUMULATED COUNT DATA (32-bit data, models: R3-PA2, PA4A, WT1, WT4, etc.)

32-bit binary data is used for accumulated counts and encoder positions.
Lower 16 bits are allocated from the lowest address to higher ones, higher 16 bits in turn.

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15

+0

Lower 16 bits

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15

+1

Higher 16 bits

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