Rockwell Automation RECOMM-CNET ControlNet Communications Module User Manual
Page 136
C-20
ControlNet Communications Module
Formulas for Converting
Display Value = ((Internal Value + Offset) x Multiplier x Base) / Divisor x 10
Decimal Places
Internal Value =
((
Display Value x Divisor x 10
Decimal Place)
/
(Multiplier x Base))
-
Offset
Common Services
Object Specific Services
20
Not Used
Reserved
21
Formula Links
Reserved
22
Access Level (Bit 1)
Reserved
23
Access Level (BIt 2)
Reserved
24
Access Level (Bit 3)
Reserved
25
Writable ENUM
Reserved
26
Not a Link Source
0 = Parameter can be a source for a link
1 = Parameter cannot be a source for a link
27
Enhanced Bit ENUM
Reserved
28
Enhanced ENUM
Reserved
29
Not Used
Reserved
30
Not Used
Reserved
31
Not Used
Reserved
Bit
Name
Description
Service
Code
Implemented for:
Service Name
Class
Instance
0x0E
Yes
Yes
Get_Attribute_Single
0x10
Yes
Yes
Set_Attribute_Single
Service
Code
Implemented for:
Service Name
Class
Instance
0x4B
Yes
Yes
Get_Attributes_Scattered
0x4C
Yes
Yes
Set_Attributes_Scattered