User`s guide

Series D8 User’s Guide Chapter 3: Communicating by DeviceNet
Doc. 0600-3120-2000 Watlow Anafaze 75
Table 3.38 Cascade Instance Attributes
(Instances 1 to 4 or 8)
NOTE! All successful explicit message responses
from a Set service will contain no data. The
response will be a two-byte message con-
taining the requester’s node address and
service code (with R/R bit set).
Global Object
The Global Object provides read/write access to all global pa-
rameters. Instance 0 contains the class attributes listed in
Table 3.40. Instance 1 contains the attributes listed in
Table 3.41.
Table 3.39 Global Class and Services
Table 3.40 Global Class Attributes (Instance 0)
Attribute Access Name Type Description
100 (64 hex) Get/Set Cascade Primary Loop USINT See page 149.
101 (65 hex) Get/Set Cascade Low Set Point INT See page 149.
102 (66 hex) Get/Set Cascade High Set Point INT See page 149.
Class Code 6B hex
Class Services 0E hex Get Attribute Single
Instance Services
0E hex Get Attribute Single
10 hex Set Attribute Single
Attribute Access Name Type Description
1 (1 hex) Get Revision UINT Revision of this object
2 (2 hex) Get Max Instance UINT Maximum instances of this object (1)
3 (3 hex) Get
Number of
Instances
UINT Number of object instances (1)