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Inserting And Removing Memory And Battery Cards - Siemens LOGO! Manual

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6.2

Inserting and removing memory and battery cards

When you remove a memory card or combined memory/battery card that contains a circuit
program with copy protection attributes, note the following: The circuit program stored on the
card can only be executed if the card remains inserted during system runtime.
After you have removed the memory card or combined memory/battery card, LOGO! outputs
the message 'No Program'. A removal of the card during RUN will lead to impermissible
operating states.
Always heed the following warning:
Do not touch the open slot of the memory card with your fingers or with a metallic or
conductive object.
The memory card socket might be under voltage if the polarity is accidentally reversed at
L1 and N.
The memory card, battery card or combined memory/battery card must only be removed by
qualified personnel.
Removing the memory card, battery card or combined memory/battery card
To remove the memory card, carefully insert a screwdriver with a 3-mm blade into the
groove on the upper end of the card, and lever the module partially out of the slot. You can
now remove the memory card.
LOGO!
Manual, 10/2017, A5E01248535-AA
WARNING
LOGO! memory and battery cards
6.2 Inserting and removing memory and battery cards
231

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