Operating instructions

Operator controls and displays
5.4 Unplugging the memory card
MP 377, MP 377 PRO (WinCC flexible)
Operating Instructions, 10/2008, 6AV6691-1DR01-0AB0
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5.4 Unplugging the memory card
Introduction
The memory card can be unplugged during operation. Do not remove the memory card while
data is being accessed by an application, e.g. during backup or recipe transfer.
Procedure
NOTICE
Loss of data possible
The data on the memory card is lost if you attempt to remove it while the HMI device is
accessing its data.
Do not remove the memory card while data is being accessed. Observe the corresponding
alarms on the screen.
Proceed as follows:
1. Unplug the memory card from the memory card slot.
2. Store the memory card in a safe place.