Rockwell Automation PLC-5 Fieldbus Solutions for Integrated Architecture User Manual - Manual (Page 200)

Publication 1757-UM006A-EN-P - May 2002
A-20 Standard Function Block Parameters
Hxxx Blocks Table A.54 HARD_TYPES
Table A.55 HI_ALM
Table A.56 HI_HI_ALM
Classification Simple Variable
Description Identifies types of hardware that are available as channel numbers on this
resource.
FF Data Type Bit String
Range Set by manufacturer
Usage C/Contained
Length 2
Valid Views VIEW_4
Storage Static
Remarks Read Only
Classification Record
Description Identifies the status and time stamp associated with the high alarm.
FF Data Type DS-71
Usage C/Alarm
Length 16
Storage Dynamic
Remarks Read Only
The Data type consists of data that describes floating point alarms. It uses the
following five elements.
• Unacknowledged
• Alarm State
• Time Stamp
• Subcode
• Value
Classification Record
Description Identifies the status and time stamp associated with the high high alarm.
FF Data Type DS-71
Usage C/Alarm