A - 53
Appendices
NX-series EtherCAT Coupler Unit User’s Manual (W519)
A-6 NX Objects
A
A-6-3 Unit Information Object
This object gives the product information.
• Subindex 06 hex gives the Unit version of the product.
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
• Subindex 07 hex gives the serial number of the product.
• Subindex 01 hex gives the lot number of the product.
• Subindex 02 hex gives the hardware version as a text string.
• Subindex 03 hex gives the software version as a text string.
A-6-3 Unit Information Object
Index
(hex)
Subindex
(hex)
Object name Default Data range Unit Data type Access
I/O allo-
cation
Data
attribute
1000 --- NX Bus Identity --- --- --- --- --- --- ---
00 Number of Entries 7 7 --- USINT RO Not
possi-
ble.
---
02 Model “NX-ECC20
1 ” (padded
with 3
spaces
(character
20 hex))
--- --- ARRAY[0..
11] OF
BYTE
RO Not
possi-
ble.
---
04 Product Code 00610201
hex
--- --- UDINT RO Not
possi-
ble.
---
05 Vendor Code 00000001
hex
--- --- UDINT RO Not
possi-
ble.
---
06 Unit Version 01000000
hex
--- --- UDINT RO Not
possi-
ble.
---
07 Serial Number --- 00000000 to
FFFFFFFF hex
--- UDINT RO Not
possi-
ble.
---
Index
(hex)
Subindex
(hex)
Object name Default Data range Unit Data type Access
I/O allo-
cation
Data
attribute
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 “V1.00 ”
(padded
with 15
spaces
(character
20 hex))
--- --- ARRAY[0..
19] OF
BYTE
RO Not pos-
sible.
---
03 Software Version “V1.00 ”
(padded
with 15
spaces
(character
20 hex))
--- --- ARRAY[0..
19] OF
BYTE
RO Not pos-
sible.
---