Rockwell-automation 855T DeviceNet Stack Light User Manual Instrukcja Użytkownika Pobierz pdf (Strona 52)

B-3 DeviceNet Information

Publication 855T-UM001C-EN-P May 2005

Instance Attributes

➊ Device Status

➋ Unique serial number

Common Services

Table B.4

Attribute Access Name Type Value

1 Get Vendor UINT 1

2 Get Product Type UINT 7

3 Get Product Code UINT 756

4 Get Revision

Major Revision

Minor Revision

STRUCT OF

USINT

5 Get Device Status UINT ➊

6 Get Serial Number UINT ➋

7 Get Product Name

Length

Name

Structure of:

USINT

STRING [Length]

“Tower Light I/O 2-in/5-out”

bit 0 Owned 0 = not owned; 1 = owned (allocated)

bit 1 Reserved 0

bit 2 Configured 0

bit 3 Reserved 0

bit 4…7 Vendor-Specific 0

bit 8 Minor Cfg. Fault 0 = no fault; 1 = minor fault

bit 9 Minor Dev. Fault 0 = no fault; 1 = minor device fault

bit 10 Major Cfg. Fault 0 = no fault; 1 = major cfg. fault

bit 11 Major Dev. Fault 0 = no fault; 1 = major device fault

bit 12…15 Reserved 0

Table B.5

Service Code Class Instance Service Name

05 (0x05) No Yes Reset

14 (0x0E) No Yes Get_Attribute_Single

1 2 ... 47 48 49 50 51 52 53 54 55 56 57 ... 71 72

Brak uwag

Rockwell-automation 855T DeviceNet Stack Light User Manual Instrukcja Użytkownika Strona 52