Installation and Upgrade Guide Owner's manual

Publication 1757-IN040B-EN-P - March 2002
11-18 Performance and Capacity Specifications
Client/Server Communication Capacity
Controller Notifications
Table 11.K Server communication NetBIOS session capacity
Session type or activity Comment/example
Time Sync Active once every configured Time Sync period.
Shared Drives/ Displays Active continuously, if Station Client get displays from
central Server.
Shared printer Active continuously if linked to a network printer for
Reports, etc.
Server Redundancy Uses from 1-3 Server Sessions based upon User/Login
Configuration settings. (Also requires Time-Sync)
ER Server Active during ER Sync on Redundant Server if
configured for ER Server account.
Multi-User CB Active during Point Build (uses shared drive)
Snap-Shot Save & Restore Active during this operation (uses shared drive)
Server Type Simultaneous NetBIOS sessions available
ProcessLogix Server on Windows
2000 Server
Unlimited (See Microsoft license restrictions)
Table 11.L Controller Notifications Performance
1757-PLX52 (50 ms and 5 ms CEE) and 1757-FIM Controller Notifications
Performance
Maximum number of events
(1)
(burst condition)
(1)
Up to a minute between event bursts
50 events
Maximum number of event/second
(1)
(sustained)
2/sec