Appendices
A - 28
NX-series Position Interface Units User’s Manual (W524)
A-2 Object Lists
This section describes the objects for Incremental Encoder Input Units, SSI Input Units, and Pulse Out-
put Units.
The following format is used to describe objects.
A-2-1 Object Description Format
Index
(hex)
Subin-
dex (hex)
Object name Default Data range Unit Data type Access
I/O
allo-
cat-
ion
Data
attri-
bute
Name Description
Index (hex) The index of the NX object expressed by a 4-digit hexadecimal number.
Subindex (hex) The subindex of the NX object expressed by a 2-digit hexadecimal number.
Object name The name of the object. For a subindex, this is the subindex name.
Default The default setting.
Data range For read-only data (RO), the displayable data range. For read/write data (RW), the valid data
range that you can set.
Unit The physical unit of the object.
Data type The data type of the object.
Access RO: Read only
RW: Read/write
I/O allocation Whether I/O allocation is allowed.
Data attribute The timing at which any changes made to a writable NX object take effect.
Y: Effective after restart
N: Effective immediately
---: Not writable
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