R8-NC3
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-9726 P. 7 / 7
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I/O DATA
• Analog Dat
a
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
• Pulse Data (32-bit data)
32-bit binary data is used for pulse data.
Lower 16 bits are allocated a lower address and higher 16 bits are allocated a higher address.
32-bit data cannot be accessed using floating addresses.
0
15
+0
Lower 16 bits
0
15
+1
Higher 16 bits
• Analog Data (Temperature date)
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.
• Disc
rete
Data
0
15
Input 1 (Output 1)
Input 2 (Output 2)
Input 3 (Output 3)
:
Input 16 (Output 16)
0 : OFF
1 : ON
For I/O mixed modules shown below, interlock status is assigned to input 1 (to 3) in addition to output 1 to 16.
R8-DCM16ALZ
Input 1
Full interlock
R8-DCM16ALK
Input 1
Full interlock
Input 2
Individual interlock 1
Input 3
Individual interlock 2
R8-DCM16ALH
Input 1
Full interlock
Input 2
Partial interlock 1
Input 3
Partial interlock 2
