GE AF-650 GP Operating Instructions Manual page 62

Service Code
Class
0Eh Yes
01h Yes
10h No
4Bh No
Table 8.15: Services supported
Class ID 0x10 Parameter Group Object
Attribute Access
Rule
1 Get Group Name String
2 Get Number of group members
3 Get 1st group parameter (000-099)
4 Get 2nd group parameter (100-199)
... Get ...
n+2 Get nth group parameter
Table 8.16: Instance Attributes
Class ID 0x64 – 0xC7 GE Objects
The CIP Class ID 100 to 199 (0x64 to 0xC7) gives access to all drive parameters.
Class (decimal)
100
101
102
103
104
105
106
107
108
109
110
111
112
...
The class Instance and Attribute acts in the following way:
- 100 added to the parameter group = the value for the class.
- 100 added to the remaining parameter number = the value for the instance.
- 100 added to the array index of the parameter = the value for the attribute
Examples: (fictitious parameters)
- Parameter K-01 [index 0] = Class 100; Instance 105; Attribute 100
- Parameter H-40 [index 0] = Class 104; Instance 140; Attribute 100
- Parameter AN-54 [index 9] = Class 106; Instance 154; Attribute 109
- Parameter DN-01 [index 0] = Class 122; Instance 101; Attribute 100
All values in decimal.
All parameters are accessed in the Active setup (par. K-10 Active Set-up)
Supported Service Name
Instance
Yes Get_Attribute_Single
Yes Get_Attributes_All
Yes Set_Attribute_Single
Yes Get_Enum_String
Name Data Type
SHORT_STRING
UINT
UINT
UINT
UINT
UINT
Description of Service
returns contents of specified attribute
returns predefined listing of object attributes
modifies attribute
reads enumerated strings from parameter instance
Description
represents group name
amount of parameters in group
instance number of Parameter Object
instance number of Parameter Object
...
instance number of Parameter Object
GE Parameter range
F-##
E-##
C-##
P-##
H-##
K-##
AN-##
B-##
O-##
PB-##
SP-##
XC-##
DR-##
...
OPCEIP EtherNet/IP
Contents
Name of Group from Drive
value of n
variable
variable
variable
variable
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