Schneider Electric 890USE17700 - Manual (Page 50)

Configuring the Island Bus
50 890USE17700 April 2004
Installing the STB XMP 4440 Optional Removable Memory Card
Introduction The STB XMP 4440 removable memory card is a 32-kbyte subscriber identification
module (SIM) that lets you store (See Saving Configuration Data, p. 163), distribute,
and reuse custom island bus configurations. If the island is in unprotected (edit)
mode (See Protection Feature, p. 164) and a removable memory card containing a
valid island bus configuration is inserted in the NIM, the configuration data on the
card overwrites the configuration data in Flash memory, and is adopted when the
island starts up. If the island is in protected mode, the island ignores the presence
of a removable memory card.
The removable memory card is an optional Advantys STB feature.
Physical
Description The card measures 25.1 mm (0.99 in) wide x 15 mm (0.59 in) high x 0.76 mm
(0.30 in) thick. It is shipped as a punch-out on a credit-card-sized plastic card, which
measures 85.6 mm (3.37 in) wide x 53.98 mm (2.13 in) high.
Note: Network configuration data, such as the fieldbus baud setting cannot be
saved to the card.
Note: Keep the card free of contaminants and dirt.
CAUTION
LOSS OF CONFIGURATION—MEMORY CARD DAMAGE OR
CONTAMINATION
The card’s performance can be degraded by dirt or grease on its
circuitry. Contamination or damage may create an invalid configuration.
z Use care when handling the card.
z Inspect for contamination, physical damage, and scratches before
installing the card in the NIM drawer.
z If the card does get dirty, clean it with a soft dry cloth.
Failure to follow this precaution can result in injury or equipment
damage.