ABB LD 800HSE, Руководство пользователя

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Limits per H1 Channel Appendix B Limits and Performance Data
98 3BDD011677-600 A
Limits per H1 Channel
General Maximum Limits
Note, that the total size of the LAS schedule domain must not exceed 2000 octets.
Additionally for each component of the LAS schedule, the maximum value given in
the table applies.
Maximum Limits per H1 Channel
Connections (VCRs) - overall
(1)
(1) The total number of Source/Sink, Client/Server, and Publisher/Subscriber VCRs
in an H1 channel cannot exceed this value.
128
- Source
(2)
+ Sink
(2) As the LD 800HSE does not generate alarms, there is no practical use case for
Source VCRs.
20
- Server 40
- Pub Subscriber 100
LAS schedules 2
Sub-schedules
4
Sequences per sub-schedule
64
Elements per sequence
4
Size of LAS schedule domain [octets] 2000
The ABB configuration tools Fieldbus Builder FOUNDATION Fieldbus and
Control Builder F will automatically take into account these limits.