Contents
x Experion PKS Series A Fieldbus Interface Module User's Guide R400
Honeywell July 2010
Fieldbus device Analog Input integration............................................................................. 44
Fieldbus Analog Input data manipulation ............................................................................ 45
Fieldbus device Analog Output or PID integration............................................................... 46
Fieldbus Analog Output or PID data manipulation............................................................... 48
Fieldbus device Discrete Input integration........................................................................... 50
Fieldbus Discrete Input data manipulation .......................................................................... 51
Fieldbus device Discrete Output data integration................................................................ 52
Fieldbus Discrete Output data manipulation........................................................................ 53
Interface Connections Summary ......................................................................................... 54
A word about SCM parameter interaction ........................................................................... 54
Fieldbus status data details................................................................................................. 55
Fieldbus status indications .................................................................................................. 57
3.3 Control Mode Interaction..............................................................................57
Fieldbus block modes versus control modes....................................................................... 57
Control mode priorities and indications ............................................................................... 59
Rotary Switch Model versus Toggle Switch Model.............................................................. 61
Display indications and mode calculation............................................................................ 62
Access control through GRANT_DENY parameter ............................................................. 63
3.4 Link and Block Schedules............................................................................64
Link Active Scheduler (LAS) and Link Master ..................................................................... 64
Link Schedule...................................................................................................................... 66
Function block execution schedule...................................................................................... 67
3.5 Tags, Addresses, and Live List....................................................................69
Tag and address assignments ............................................................................................ 69
A word about fieldbus address assignments in Control Builder........................................... 70
Live List and Uncommissioned Devices.............................................................................. 70
3.6 Notification Scheme......................................................................................71
Fieldbus versus Experion Alarm Priorities........................................................................... 71
Advanced Alarming ............................................................................................................. 73
Fieldbus Alarm Conditions .................................................................................................. 73
Loading alarm conditions .................................................................................................... 77
Alarm server operation........................................................................................................ 77
3.7 CIOM-A FIM Redundancy Functionality ......................................................78
About CIOM-A FIM redundancy .......................................................................................... 78
CIOM-A FIM versus C200 CPM redundancy....................................................................... 79
Switchover and Secondary readiness ................................................................................. 80
Switchover behavior considerations.................................................................................... 81
Failure conditions and switchover ....................................................................................... 82
Fieldbus network switchover considerations ....................................................................... 83
Switchover versus fieldbus network activities...................................................................... 84
Switchover events............................................................................................................... 86
3.8 Block Instantiation Support..........................................................................86
About instantiable blocks..................................................................................................... 86
Control Builder supports block instantiation ........................................................................ 86
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