Support For Multi User Engineering; Speed Up Of Device Assignment - ABB LD 800HSE Manual

Support for Multi User Engineering

Support for Multi User Engineering
For System 800xA SV5.1 onwards, LD 800HSE supports multi user engineering. It
allows concurrent configuration and commissioning via several parallel sessions:
•
•
In all situations, LD 800HSE ensures a consistent configuration and operational
status without limitations to its redundancy status.

Speed up of Device Assignment

The time needed for an H1 device address assignment can be configured for
dynamic adaption to the speed of the H1 device. Set parameter "T3" of an individual
H1 link as follows:
•
•
For details on the configuration and commissioning of FF subsystems in general
and specially of linking devices, refer to the System 800xA - Device
Management, FOUNDATION Fieldbus Configuration (3BDD012902*) manual
or the Engineering Reference Manual Communications and Fieldbusses for AC
800F.
74
Configuration and commissioning: One H1 link allows configuration and
commissioning for one client of the Fieldbus Builder FOUNDATION Fieldbus.
This can be done with as many clients as H1 links are available per subnet.
Parameterization: An unlimited number of users is possible here allowing a
quasi-parallel access to single block parameters.
"T3 = 0s": to enable the dynamic adaption
"T3" = 45s": to disable dynamic adaption by reverting to this default value, in
case the address assignment cannot be performed properly for an individual H1
device.
Section 3 Configuration
3BDD011677-600 A