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Index
(hex)
Subindex
(hex)
Object name
Default
value
Data range
Unit
Data
type
Ac-
ces
s
I/O allo-
cation
Data
attrib-
ute
1000
---
NX Bus Identity
---
---
---
---
---
---
---
00
Number of Entries
7
7
---
USINT
RO
Not pos-
sible
---
02
Model
---
---
AR-
RAY[0..1
1] OF-
BYTE
RO
Not pos-
sible
---
03
Device Type
---
---
UDINT
RO
Not pos-
sible
---
04
Product Code
---
---
UDINT
RO
Not pos-
sible
---
05
Vendor Code
0000000
---
---
UDINT
RO
Not pos-
sible
---
06
Unit Version
---
---
UDINT
RO
Not pos-
sible
---
07
Serial Number
00000000 to
FFFFFFFF
hex
---
UDINT
RO
Not pos-
sible
---
1001
---
Production Info
---
---
---
---
---
---
---
00
Number of Entries
4
4
---
USINT
RO
Not pos-
sible
---
01
Lot Number
00000000 to
FFFFFFFF
hex
---
UDINT
RO
Not pos-
sible
---
02
Hardware Version
---
---
AR-
RAY[0..1
9] OF-
BYTE
RO
Not pos-
sible
---
03
Software Version
---
---
AR-
RAY[0..1
9] OF
BYTE
RO
Not pos-
sible
---
*1.
Product models are assigned in ascending order from the lowest number of array elements. Any remainder elements
are filled with spaces.
*2.
The device types are assigned for each product Unit type.
Bits 0 to 31: Device type
*3.
The product codes are assigned for each product model.
Bits 0 to 31: Product code
*4.
OMRON vendor code.
*5.
Bits 24 to 31: Integer part of the unit version
Bits 16 to 23: Fractional part of the unit version
Bits 0 to 15: Reserved
(Example) For version 1.0: 0100
££££
hex
*6.
A unique serial number is assigned for each product unit.
Bits 0 to 31: Serial number
*7.
The year, month, and day of production are assigned to the “lot number”.
Bits 24 to 31: Date of production
Bits 16 to 23: Month of production
Bits 8 to 15: Year of production
Bits 0 to 7: Reserved
Appendices
A - 39
NX-series Analog I/O Units User’s Manual for High-speed Analog Input Units (W592)
A-5
List of NX Objects
A
A-5-2 Unit Information Objects