Honeywell Series A - Alert_Key

11. Appendix B
11.1. Standard Function Block Parameters
420 Experion PKS Series A Fieldbus Interface Module User's Guide R400
Honeywell July 2010
Classification
Record
Description
Detects the current alert status, unacknowledged states,
and disable states of the alarms associated with the block
FF Data Type
DS-74
Range
Usage
C/Alarm Summary
Length
8
Valid Views
VIEW_1, VIEW_3
Storage
Dynamic
Remarks
The data type summarizes 16 alerts using the following 4
elements.
1 Current
2 Unacknowledged
3 Unreported
4 Disabled
ALERT_KEY
Classification
Simple Variable
Description
The identification number of the plant unit. This data may
be used in the host for sorting alarms.
FF Data Type
Unsigned 8
Range
1 to 255
Usage
C/Alert Key
Length
1
Valid Views
VIEW_4
Storage
Static
Remarks
Initial value is 0