Allen-Bradley ProcessLogix 1756-IA16, Reference Manual, Page: 39 / 120

Publication 1757-RM810A-EN-P - May 2002
Physical Equipment Blocks 2-19
1756-OF8
Serial Interface Module (SIM) TC-MUX021
8-Channel - 10V & 4 to 20mA Non-Isolated - Analog Output
Description Identifies the physical IOM for the CPM to provide links to associated IOC.
Function
•
Defines type of IOM, number of channels, execution state, and communications path for data.
•
Provides link to IOC through IO manager software resident in the CPM.
•
Executes once every cycle.
•
Includes IOC assignment to one of 8 channels (points), as part of IOM configuration.
Inputs Real-time data transmission from configured IOC.
Outputs Real-time data transmission to physical device.
Parameters ALMENBSTATE
ASACONNSTS
ASAERRCODE
ASAERRINFO
BADCAL [0..numChans-1]
CALBIAS [0..numChans-1]
CATNUMBER
CEESTATE
CHANTEXT
DESC
DLCNBSLOT
ESTWEIGHT
EUDESC EXECSTATE
FAULTVALUE
[0..numChans-1]
HIALM
HIGHENG [0..numChans-1]
HIGHSIGNAL
[0..numChans-1]
INALM
IOMSLOT
IOMTYPE
KEYWORD
LOWENG [0..numChans-1]
LOWSIGNAL [0..numChans-1]
MAJORREV MINORREV
NUMCHANS
NUMCONN
NUMDISCONN
NUMSHUTDOWN
OPFINAL [0..numChans-1]
ORDERINCEE
ORDERINCM
PERIOD
PHASE
PRODTYPE
SAMPLERATE
SCANAREA SCANASSOCDSP
SCANCTRLLVL
SCANEUHI
SCANEULO
SCANGRPDTL
SCANPNTDTL
SIPTYPE
[0..numChans-1]
ULCNBMAC
UPDATOPT
VENDOR
Up to 32 Array Channel Function Blocks
Description Identifies the physical Serial Interface Module (SIM) for the CPM to provide links to associated Array Channel blocks
and provides selected diagnostic events for associated channels.
Function
•
Provides configuration and communication software to enable devices to communicate via an ASCII serial protocol
to perform bi-directional data exchange directly with the ProcessLogix Control Processor.
•
Stores are not guaranteed during a failover. That is, the store attempt may occur in the primary, but not reach the
IO Module before the failover occurs. The secondary will not attempt to re-send the information.
Inputs Real-time data transmission from configured FTAs.
Outputs Real-time data transmission to physical device.
Parameters ALMENBSTATE
ASACONNSTS [0..7]
ASAERRCODE [0..7]
ASAERRINFO [0..7]
CATNUMBER
CEESTATE
CHANINUSE [0..31]
CHANSTS [0..31]
DESC
DLCNBSLOT
ERRCODE [0..31] ERRFL [0..31]
ESTWEIGHT
EUDESC
EXECSTATE
FTAAOVRNFL
FTAASTS
FTABOVRNFL
FTABSTS
INALM
IOMSLOT
IOMTYPE KEYWORD
MAJORREV
MINORREV
NUMCHANS
NUMCONN [0..7]
NUMDISCONN [0..7]
NUMSHUTDOWN [0..7]
ORDERINCEE
ORDERINCM
PERIOD
PHASE PRODTYPE
SCANAREA
SCANASSOCDSP
SCANCTRLLVL
SCANEUHI
SCANEULO
SCANGRPDTL
SCANPNTDTL
ULCNBMAC
VENDOR
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