A-3-2 System Units - Omron NX Series User Manual

Appendices
A-3-2 System Units
Unit Information Objects
This object gives the product information.
Index Subindex
(hex) (hex)
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1000 NX Bus Identify
00 Number of Entries
02 Model
03 Device Type
04 Product Code
05 Vendor Code
06 Unit Version
07 Serial Number
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1001 Production Info
00 Number of Entries
01 Lot Number
02 Hardware Version
*1. The product models are assigned in ascending order from the lowest number of array elements. Any remainder ele-
ments 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 Ver.1.0, 0100
*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
*8. The hardware version is assigned in ascending order from the earliest number of array elements. Any remainder ele-
ments are filled with spaces.
A - 18
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NX-series System Unit User's Manual (W523)
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