Allen-Bradley ProcessLogix 1757 Series User Manual

Publication 1757-RM810A-EN-P - May 2002
3-10 Functional Blocks
IO Channel Blocks
AICHANNEL
Parameters ALMDB
ALMDBU
ALMTM
BADPVALM.FL
BADPVALM.PR
BADPVALM.SV
DESC
EUDESC
HIALM
HIALM.PR
HIALM.SV
HIALM.TYPE
INALM
LASTGOODPV
LOCUTOFF
ORDERINCM
P1
P1CLAMPOPT
P1EU
P1FILTINIT
P1FILTTIME
P1STS
PV
PVAUTO
PVAUTOSTS
PVCHAR
PVEUHI
PVEULO
PVEXHIFL
PVEXHILM
PVEXLOFL
PVEXLOLM
PVFORMAT
PVHHALM.DB
PVHHALM.DBU
PVHHALM.FL
PVHHALM.PR
PVHHALM.SV
PVHHALM.TM
PVHHALM.TP
PVHIALM.DB
PVHIALM.DBU
PVHIALM.FL
PVHIALM.PR
PVHIALM.SV
PVHIALM.TM
PVHIALM.TP
PVHISIGCHG.CT
PVHISIGCHG.TP
PVLLALM.DB
PVLLALM.DBU
PVLLALM.FL
PVLLALM.PR
PVLLALM.SV
PVLLALM.TM
PVLLALM.TP
PVLOALM.DB
PVLOALM.DBU
PVLOALM.FL
PVLOALM.PR
PVLOALM.SV
PVLOALM.TM
PVLOALM.TP
PVLOSIGCHG.CT
PVLOSIGCHG.TP
PVP
PVSOURCE
PVSRCOPT
PVSTS
PVSTSFL.BAD
PVSTSFL.MAN
PVSTSFL.NORM
PVSTSFL.UNCER
PVVALSTS
ROCNEGALM.FL
ROCNEGALM.PR
ROCNEGALM.SV
ROCNEGALM.TP
ROCPOSALM.FL
ROCPOSALM.PR
ROCPOSALM.SV
ROCPOSALM.TP
Description Provides standard analog interface to control function blocks.
Function • Brings PV data from an associated IOM block.
• Assigns BAD status to PV parameter when appropriate.
Inputs Floating point value in engineering units.
Outputs Floating point value in engineering units.
Associated
Block
Prior to loading, block must be “associated” with 1 channel of corresponding IOM block that interfaces with the
physical AI hardware module at execution runtime.
Parameters BADCAL
BADCODE
CALBIAS
CJOFFSET
DEBUG
EXECCOUNT
FETCHMODE
FREEZETIME
IOCNUMBER
IOCSTATE
IOCTYPE
IOMCONN
OHMOFFSET
ORDERINCM
UPDATOPT
OVERRANGE
PV
PVRAW
PVSTS
PVVALSTS
UNDERRANGE

Allen-Bradley ProcessLogix 1757 Series Specifications

General

Brand	Allen-Bradley
Model	ProcessLogix 1757 Series
Category	Control Unit
Language	English