Rockwell Automation Publication 1444-UM001D-EN-P - June 2018 455
CIP Objects Appendix A
Dynamix Voted Alarm Object
This voted/complex alarm object (class object 0x397) defines the
configuration of multiple input voted measurement alarms, the resulting alarm
behavior, and provides access to the associated logical alarm status.
Class attributes and services allow for alarm history information.
Unused instances exist and are accessible but have a disabled state.
Table 185 - Object Instances
Instance ID Description
0 Voted Alarm Class Instance
1…13 Voted Alarm object instances 1…13
Table 186 - Class Attributes
Attribute
ID
Access
Rule
NV Name Data
Type
Description of Attribute Semantics of
Values
1 Get NV Revision UINT Current object revision. Current revision.
8 Get V Instances WORD Defines the enabled voted
alarm instances.
Bit coding (13 used)
9 Get V Common Alert BOOL Boolean status indicates the
presence of at least one alert
condition.
10 Get V Common
Danger
BOOL Boolean status indicating
presence of at least one
danger condition.
11 Get V Common TX
Fail
BOOL Boolean status indicates the
presence of at least one TX
Fail condition.
12 Get V First Out Alarm STRUCT Record of first logical alarm
event (Time Stamp,
measurement output, alarm
status) logged after reset of
First Out alarm option.
13 Get V Alarm History STRUCT Array of events (Time Stamp,
measurement output, alarm
status) that represents last x
number of entries. A change
in the alarm status triggers
an entry.
16 Get V Trip Inhibit/
Bypass Source
BYTE Source definition for Trip
Inhibit/Bypass
Source selection
17 Get V Alarm Reset
Source
BYTE Source definition for Reset
function
Source selection
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