Response in the Event of a Fault

If faults occur, the module enters the temporary STOP_ERROR state. The module is then

rebooted and restarted from the INIT state.

No process data is exchanged with external communication partners in the STOP_ERROR

state. No process data is transferred to the process module.

Scope of Delivery

To operate, the module must be installed on a matching connector board. The connector board

is described in Chapter 3.7.

The connector board is not included within the scope of delivery of the module.

The module can be equipped with fieldbus submodules ex-factory. The specifications are made

with the order using the module’s part number; refer to the communication manual for more

details (HI 801 101 E).

Processor System

The processor system uses self-tests to control and monitor communication. Data is exchanged

between communication and processor modules via the redundant system bus. The system bus

has a redundant structure for reasons of availability. Redundancy is only ensured if both system

bus modules are inserted in the base plates and configured accordingly.

The operating system and the error code history are stored in a non-volatile memory and can be

read in SILworX via the diagnostics