Safety engineering
Safe parameter setting
Parameter sets and axes
65
EDS94AYAF EN 1.0
1.6.2
Parameter sets and axes
The individuality of an axis with safety functions in a drive system can be achieved by
means of the safety address. In the safe parameter set a module ID is stored. This module
ID is compared to the effective safety address (C15112) in the safety module.
When a safety module is initialised, i.e. when the parameter set is loaded, the compliance
of the safety address will be checked. If no compliance exists, an initialisation error is
reported.
Note!
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Clearly define the safety address in a drive system or plant.
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Document the address in circuit diagrams and labels.
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Ensure identical settings when replacing the module.
In drive systems with activated safety bus the safety address is also used as safety bus
target address. The clear assignment of the safety address must be configured in the safety
PLC.
In drive systems without activated safety bus, individuality and correct assignment of the
safety address must be checked. For this, use the Lenze »Engineer« PC software or an
E94AZK... keypad.