Appendices
A - 40
NX-series Analog I/O Units Userâs Manual for Analog Input Units and Analog Output Units (W522)
This object gives the product information.
A-3-2 Analog Input Units
Unit Information Objects
Index
(hex)
Subindex
(hex)
Object name
Default
value
Data range Unit
Data
type
Acc
ess
I/O allo-
cation
Data
attri-
bute
1000 --- NX Bus Identity --- --- --- --- --- --- ---
00 Number of Entries 7 7 --- USINT RO Not
possible
---
02 Model
*1
*1. The product models are assigned in ascending order from the lowest number of array elements. Any remainder elements
are filled with spaces.
--- --- ARRAY
[0..11] OF
BYTE
RO Not
possible
---
03 Device Type
*2
*2. The device types are assigned for each product Unit type.
Bits 0 to 31: Device type
--- --- UDINT RO Not
possible
---
04 Product Code
*3
*3. The product codes are assigned for each product model.
Bits 0 to 31: Product code
--- --- UDINT RO Not
possible
---
05 Vendor Code 00000001
hex
*4
*4. OMRON vendor code
--- --- UDINT RO Not
possible
---
06 Unit Version
*5
*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 Ver.1.0, 0100î
î
î
î
hex
--- --- UDINT RO Not
possible
---
07 Serial Number
*6
*6. A unique serial number is assigned for each product unit.
Bits 0 to 31: Serial number
00000000 to
FFFFFFFF hex
--- UDINT RO Not
possible
---
1001 --- Production Info --- --- --- --- --- --- ---
00 Number of Entries 2 2 --- USINT RO Not
possible
---
01 Lot Number
*7
*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
00000000 to
FFFFFFFF hex
--- UDINT RO Not
possible
---
02 Hardware Version
*8
*8. The hardware version is assigned in ascending order from the earliest number of array elements. Any remainder elements
are filled with spaces.
--- --- ARRAY
[0..19]
OF BYTE
RO Not
possible
---
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