2introduction – Lenze E94AYAE SM301 User Manual
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Lenze · SM301 safety module · Parameter setting & configuration · DMS 2.3 EN · 11/2013 · TD05
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2
Introduction
2.5
Parameter setting & configuration
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Safe parameter transfer
By clicking Safe transfer on the Safe configuration tab, the Safe transfer dialog box opens which
provides the functions for the safe parameter transfer.
Service status
If you request the "Send safe data to device" function in the Safe transfer dialog box via the Send
button, the safety module changes to the "Service status" which is required for a safe parameter
setting.
The service status means:
• Normal stop is active and the drive is safely switched to torqueless operation (STO).
• The safe inputs are evaluated as OFF state.
• The safe output was set to OFF state.
• Communication via safety bus is - if possible - active, but passivated.
Supported interfaces for a safe parameter setting
A safe parameter setting with the »Engineer« from version 1.4 is supported via the following
interfaces:
• Diagnostic interface X6 (with E94AZCUS diagnostic USB adapter)
• Ethernet (E94AYCEN communication module)
• System bus (CAN on board / E94AYCCA communication module)
Note!
• The service status is also active if the parameter set in the memory module does not
comply to the parameter set in the safety module during the initialisation.
• The service status can be exited by reinitialising the safety module, i.e.
communication via the safety bus is interrupted.