Configuration And Paremeters; Osp (Outputs Set As Predefined) State; Error State - ABB S800 I/O User Manual

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The OSP state is only used by modules with output channels. It is entered from the
Operational state if the OSP-watchdog (see
or via a command.
Entering the OSP state the module sets its outputs to the predetermined values.
This means "Keep value" or output the configured OSP value. The outputs are kept
unchanged as long as the module stays in the OSP state.
To change the outputs the module first has to leave this state. This is done with an
explicit command. A re-configuration of the OSP parameters will only be seen if the
module first exits this state and then re-enters it.
After re-entering the Operational state, the outputs are still unchanged until valid
values are written.
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This the state that will be entered if a fault is detected.
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Configuring an I/O module is equal to writing the parameters to it.
42
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Scanned
Active
Run (and Warning if diagnostic warning).
Section 4.2.2.4,
Not applicable
According to configuration (keep value or OSP value)
Run, OSP (and Warning if diagnostic warning).
Not Scanned
Inactive (0V)
Fault.
OSP-Watchdog) expires
3BSE 020 925R101