Index
(hex)
Subin-
dex
(hex)
Object name
Default val-
ue
Data range Unit Data Type
Ac-
cess
I/O alloca-
tion
Data
attrib-
ute
1000 --- NX Bus Identi-
ty
--- --- --- --- --- --- ---
00 Number of En-
tries
7 7 --- USINT RO Not possi-
ble.
---
02 Model
*1
--- --- ARRAY
[0..1
1] OF
BYTE
RO
Not possi-
ble.
---
03 Device Type 00000A00
hex
--- --- UDINT RO Not possi-
ble.
---
04 Product Code
*2
--- --- UDINT RO Not possi-
ble.
---
05 Vendor Code 1 --- --- UDINT RO Not possi-
ble.
---
06 Unit Version
*3
--- --- UDINT RO Not possi-
ble.
---
07 Serial Number
*4
00000000 to
FFFFFFFF
hex
--- UDINT RO Not possi-
ble.
---
1001 --- Production Info --- --- --- --- --- --- ---
00 Number of En-
tries
4 4 --- USINT RO Not possi-
ble.
---
01 Lot Number
*5
00000000 to
FFFFFFFF
hex
--- UDINT RO Not possi-
ble.
---
02 Hardware Ver-
sion
*6
--- --- ARRAY
[0..19] OF
BYTE
RO Not possi-
ble.
---
03 Software Ver-
sion
*7
--- --- ARRAY
[0..19] OF
BYTE
RO Not possi-
ble.
---
*1. The product models are assigned in ascending order from the lowest number of array elements. Unused elements are
padded with spaces.
*2. The product codes are assigned for each product model.
NX-SL3300: 00A03300 hex
NX-SL3500: 00A03500 hex
*3. 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 V
er
.1.0, 0100££££ hex
*4. The unique serial number of the product is given.
Bits 0 to 31: Serial number
*5. The year, month, and day of production are assigned to the "lot number".
Bits 24 to 31: Day of manufacture
Bits 16 to 23: Month of manufacture
Bits 8 to 15: Year of manufacture
Bits 0 to 7: Reserved
*6.
The hardware version is given in order in the lowest elements of the array. Unused elements are padded with spaces.
*7. The software version is given in order in the lowest elements of the array. Unused elements are padded with spaces.
Appendices
A - 6
NX-series Safety Control Unit User's Manual (Z930)
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