HONEYWELL 51303940-150

Description

HONEYWELL 51303940-150
The C300 performance model estimates the XUs required to support IO, when provided with estimates for the
above factors.
The LU estimation worksheet contains all the details needed to estimate the LUs associated with a given IO
Link and its complement of PM IOPs or Series C IOMs. To summarize, the number of LUs is dependent on the
following items.
• Link Type – PM IO or Series C IO
• Number of IO Modules, and for each its type (AI, AO, DI, DO, etc.), scan rate, and redundancy
configuration
• Number of AO connections – quantity and rate
• Number of DO connections – quantity and rate
• Number of SCM reads and writes per second of IO Link data
2.3.4.4 C300 Communication
Performance testing has determined that the following factors have the greatest influence on the amount of CPU
used to communicate with peer nodes and displays. A conscious effort has been made to keep the number of
input factors to a minimum to keep the C300 performance model as simple as possible while maintaining its
usefulness and accuracy. The model has been refined to the point that only these major factors need be input to
the spreadsheet. The XUs required to support the specified communications are calculated automatically from
these inputs.
• # of Peer Connections (node type is not critical) – nodes considered as peers include C300, C200, ACE, FIM4
• # of Console Stations associated with Experion Server/cluster
• # of Parameters per second for display throughput
• # of Messages per second
o # Messages/second is calculated from the number of Exchange blocks, Push block stores, and SCM block
stores that initiate and respond to requests
The number of Notifications per second generated by a C300 is an example of a factor not included in the model
because it is not significant when compared to the other factors listed above.
CC-PDOB01,

CC-FCF901,

CC-PDIL01,

CC-PDIS01,

CC-PWRR01,

CC-PAIM01,

CC-PCF901,

CC-SCMB02,

CC-SDOR01,

CC-TAIM01,

CC-TAIX01,

CC-TCNT01,

CC-TDIL01,

CC-TDIL11,

CC-TDOB01,

CC-TDOB11,

CC-TDOR01,

CC-TDOR11,

CC-TCF901

CC-CBDD01

CC-MCAR01

EP-DBASE1

 CC-PCNT02，CC-PCF901，CC-IP0101，CC-PAIH01，CC-PAIX01

51199929-100