Beckhoff CX51x0, Руководство пользователя

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Commissioning
CX51x0 37 Version: 2.8
6.1.4 CFast card installation and removal
Loss of data
CFast cards are subjected to heavy load during operation and have to withstand many write cycles
and extreme ambient conditions. CFast cards from other manufacturer may fail, resulting in data
loss.
Only use industrial CFast cards provided by Beckhoff.
A CFast card is a non-volatile memory. Data to be retained in the event of a power failure should be saved
on the CFast card. The CFast cards supplied by Beckhoff are industrial cards with an increased number of
write cycles and an extended temperature range (+85 °C).
The eject mechanism is based on the push/push principle. The installation and removal of CFast cards is
described below.
Requirements:
• The Embedded PC must be switched off. The CFast cards may only be installed or removed in
switched off state.
Removing a CFast card
1. Gently push the CFast card.
A soft click can be heard when the card is released.
2. The card is lifted by approx. 4 mm from the housing. Pull out the card.
Installing a CFast card
1. Push the CFast card into the CFast card slot.
2. A soft click can be heard when the CFast card engages.
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The card is seated correctly if it is flush with the front side of the device housing.