ERROR state. IFM CR0403

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BasicController CR0403

ERROR state

A transition into this state is possible in the following cases:

• if the supply voltage is too low.

In the ERROR state:

> The outputs of the device are switched off.

> Processing of the application program is stopped.

>

System parameters are saved.

> The LED flashed red with 5 Hz.

>

A transition from this state into one of the following states is possible:

• INIT (after power-on-reset)

• RUN

• STOP

• FATAL ERROR

FATAL ERROR state

A transition into this state is possible in the following cases:

• memory error (RAM / Flash)

• exception error

• runtime system error

In the FATAL ERROR state:

> The outputs of the device are switched off.

> The application program is terminated.

> The runtime system is terminated.

> The LED lights red.

A transition from this state into one of the following states is possible:

• INIT (after power-on-reset)

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