Control Execution Environment Specifications; Controller Communications Performance - Honeywell Experion PKS Specifications And Technical Data

EP03-300-200
Release 200

Control Execution Environment Specifications

Table 9. Control Execution Environment (CEE) General Configuration Options
Base Execution Period
Controller Redundancy Supported
Remote I/O Supported
I/O Module Function Block Execution Period
Available CM/SCM Execution Periods
Configurable Peer-to-Peer Update Rates
(Period)
(Rate at which a CEE can subscribe to data from other
CEEs through peer-to-peer communications;
Supervisory Ethernet LAN systems have a guaranteed
pull/get request rate of 500 ms or greater)

Controller Communications Performance

Peer-to-peer communication between Controllers allows data to be transparently shared among
separate Control Execution Environments (CEE), irrespective of controller location within a Server
domain (i.e., within a Supervisory Process Control Network). If a parameter connection can legitimately
be formed between two function blocks within a single controller, then that same parameter connection is
permitted between two function blocks located in separate controllers. All data connections are done via
data "pulls." The only data "push" in Experion PKS is the output expression of a Sequential Control
Module Step function block and the output of the PUSH FB. Experion PKS provides end point fail-safe
data protection and handling. Connections are protected against failures and abnormal conditions by
always receiving either live-process data or fail-safe data.
Table 10. Controller Communications Performance
Overall Communications Performance per Experion PKS Server
Maximum Total Parameter Access Response Rate to the Server from
all Controllers combined.
Excel I/ODBC Exchange, and CB Monitoring)
Overall Communications Performance per C200/CPM, FIM, ACE
Maximum Total Parameter Access Response Rate
(Includes all Server Data Requests and peer communications)
C200 Controller and ACE Notifications Performance
Maximum Number of Events
throttled to one burst per minute to allow the Server to process the previous
burst. The "sustained rate" may continue between bursts)
Maximum Number of Events/Second (sustained)
Experion PKS CEE-based Controller Specifications and Models
(Includes Display updates, Fast/Slow History,
(burst condition, where event bursts will be
C200 Controller
50 ms CEE 5 ms CEE
Yes
Yes
50 ms
50, 100, 200, 500, 5, 10, 20, 50,
1000, 2000 ms 100, 200 ms
100, 200, 10, 20, 50, 100,
500, 1000 ms
500, 1000 ms
PPS = Average Parameters per Second
C200/CPM, FIM, IOL
C200
50 ms CEE
2000 PPS
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December, 2003
Version 1.0
ACE
500 ms CEE
No No
No N/A
5 ms N/A
500 ms and
1, 2, 5, 10, 20
sec
500 ms and
200, 1, 2, 5, 10 sec
500ms CEE
4000 PPS 2000 PPS
C200
5 ms CEE 500ms CEE
2000 PPS 2000 PPS
50 events
2/second
ACE
ACE