Data Type Orientation - Omron NT4S Operation Manual

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6.2.3.1

Data Type Orientation

Data types for the CV-series:
Mnemonic Range
IR 0.0 to 2555.15
IR 0 to 2555
IRd 0 to 2554
GR 0.0 to 255.15
GR 0 to 255
GRd 0 to 254
AR 0.0 to 511.15
AR 0 to 511
ARd 0 to 510
DM 0 to 24575
DMd 0 to 24575
EM 0 to 32765
EMd 0 to 32764
TIM 0 to 1023
CNT 0 to 1023
a) Alphanumerical Texts
These data are interpreted in the PLC-conforming byte order for words.
b) Floating Point
These data are interpreted in IEEE floating point format.
c) Binary Variables with a Length of 2 or 4 Bytes
Data with a length of 2 bytes are interpreted in the PLC-conforming byte order for
words.
Data with a length of 4 bytes are interpreted in the PLC-conforming byte order for
double words.
Address Width Access
Bit access
Word access
Double-word access
Bit access
Word access
Double-word access
Bit access
Word access
Double-word access
Word access
Double-word access
Word access
Double-word access
Word access read-only
Word access read-only
Section 6-2
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