Module Configuration And Supervision; Signal Conditioning - ABB S800 I/O User Manual

Avryqiˆ†Ã8‚€€ˆvph‡v‚ÃD‡r…shprÃs‚…Ã6q‰h‡ÃAvryqiˆ†Ã
8uhƒ‡r…Ã# Pƒr…h‡v‚
The FCI is responsible for:
•
•
•
#!  H‚qˆyrÃ8‚svtˆ…h‡v‚ÃhqÃTˆƒr…‰v†v‚
The FCI stores the configuration for all configured I/O Modules in the station.
The FCI will continuously supervise all I/O modules being configured by the
controller. It sends the status of all modules to the controller via the Advant
Fieldbus 100.
When the FCI detects an I/O module without configuration, which it has
configuration data for, it will automatically load the parameters to the module.
An input module is automatically set into operation by the FCI. An output module is
commanded into operation by the controller.
In a I/O station with redundant FCI the Primary FCI configured the Backup FCI.
Both the Primary and Backup supervise each other.
#! ! TvthyÃ8‚qv‡v‚vt
The FCI performs the signal conditioning (for example, linearization and filtering)
for the more basic I/O modules. This means that the FCI has to make some
computation before moving the value to the module or after reading the value from
the module. The type of signal conditioning to perform depends on the module type
and its configuration (parameter settings).
Intelligent I/O modules do signal conditioning themselves. In this case the FCI only
has to move the value to or from the module. This means less load on the FCI which
can be used on other modules or services.
36

Module configuration and supervision.

Performing signal conditioning on input and output values.
Dynamic data transfer.
ÃV†r…¶†ÃBˆvqr
3BSE 020 925R101