Technical data
8
Technical data
Description Value
Number of sessions 828D 5
840 D sl 10
Number of subscriptions 828D 5
840D sl 10
Maximum samples / second 828D 500
840D sl 1000
Sampling rate min. 100 ms
Sampling interval {100, 250, 500, 1000, 2500, 5000}
Publishing rate min. 100 ms
Publishing interval {100, 250, 500, 1000, 2500, 5000}
Number of users max. 20
Calculating maximum subscription load
The maximum number of monitored items depends on the update time of the subscriptions.
Therefore the max. number of monitored items can be calculated as down below.
The maximum subscription load is calculated from the load imposed to the system by the
sample rate of all monitored items from all subscriptions of all active sessions.
Max number of monitored items = Systemload / Updates per second
Updates per second = 1 / Sampling rate (in seconds)
Systemload SINUMERIK 840D sl = 1000 items/s
Systemload SINUMERIK 828D = 500 items/s
SINUMERIK Integrate for Engineering Access MyMachine / OPC UA
Configuration Manual, 12/2017, 6FC5397-1DP40-6BA1 65
To Next Page
Loading...
Need help?
General
