Rockwell Automation 2098-DSD-xxx Ultra3000 Digital Servo Drives with DeviceNet - Manual (Page 30)

Publication 2098-RM004A-EN-P – August 2002
2-14 Programming Reference
Output Assemblies
There are nine output assemblies. An Output Assembly can consist of
a 16 or 32 bit Logic Command, a Handshake bit, Feedback Data
Pointer, and/or a Data Value.
15 Static Input RO 4 Alternate 32 Bit Logic Status with
Write Data Status Bits (replacing
Position Limit Bits)
16 Static Input RO 4 Feedback Data Value
17 Static Input RO 5 Extra Status Byte (with Write Data
Status bits, Handshake Echo Bit, and
Feedback Data Pointer and Feedback
Data Value
18 Static Input RO 1 Extra Status Byte with Write Data
Status Bits, and Handshake Echo Bit
Assembly Object,
Attribute of Instances ID = 1 - 18
Attr ID Access
Rule Attribute
Name Data Type
3 Set Data ARRAY
Assembly Object,
Common Services
Service
Code Implemented for Service
Name Service
Description
Class Instance
0E
H
Yes Yes Get_Attribute_Single Returns the contents of the
specified attribute.
10E
H
No Set_Attribute_Single Modifies an attribute value.
Assembly Object,
Instance 1 - Output Assembly
Handshake Bit, Feedback Data Pointer
Byte Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0
0 Handshake Feedback Data Pointer
Assembly Object,
Instance ID = 1 - 18
ID Data Type Access Size
(Bytes) Description