Rockwell Automation 1203-GK5 DeviceNet Communications Module FRN 1.xxx-3.xxx User Manual
Page 110

C-20
DeviceNet Objects (Class Code 0x93 — SCANport Pass-Through Parameter Object)
Class Code 0x93 — SCANport
Pass-Through Parameter Object
The SCANport Pass-Through Parameter Object lets you perform a
scattered read or write.
Class Attributes
Not supported.
Instance Attributes
Not supported.
Common Services
Not supported.
Object-Specific Services
The table below lists the parameters for the Scattered_Parameter_
Value_Read and Scattered_Parameter_Value_Write object-specific
services:
Important: The STRUCT may repeat up to 32 times in a single
message.
Service Code
Implemented for:
Service Name
Class
Instance
0x32
Yes
No
Scattered_Parameter_
Value_Read
➀
0x34
Yes
No
Scattered_Parameter_
Value_Write
➀
➀
Must be directed to Attribute 0, Instance 0.
Name
Data Type
Description
Scattered
Parameters
STRUCT of
Parameter Number
WORD
Parameter to read or write
Parameter Value
WORD
Parameter value to write (zero when
reading)