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PRE-INSTALLATION
HUNDREDS
TENS
ONES
HNET
USB CONNECTOR
INSTALLATION
Figure 2
Installing The XDLC
Siemens Industry, Inc.
Building Technologies Division
Three rotary dial switches at the bottom of the front panel are used to set the HNET
network address of the XDLC. All field devices connected to the XDLC are ad-
dressed and tested using the Device Programming Unit (DPU). Refer to the DPU
Manual, P/N 315-033260 for further information.
Set the three-digit HNET network address for the XDLC using the three rotary dial
switches located near the bottom of the front panel. (Refer to Figure 1 for the
location of the switches.) The address for the XDLC must be the same as the
address selected for it in the Zeus Programming Tool. To set the address, turn the
pointers on each of the three dials to the numbers for the selected address. For
example, if the address is 123, set the pointer for the HUNDREDS dial to "1" , set the
pointer for the TENS dial to "2" , and set the pointer for the ONES dial to "3" . The range
of allowable addresses is from 001 to 251 (leading zeros must be used).
The USB connector provides an interface to download new Firmware to the XDLC.
Using a standard USB A-B cable connected to a PC running Zeus, a new XDLC
Firmware can be downloaded. The Zeus Configuration Program is used to select the
new Firmware and initiate the download to the XDLC.
Both the power LED and the Ground Fault LED will blink during download. The power
LED will blink alone if the firmware was not completely downloaded to the XDLC.
In addition to Firmware Download, the USB port provides a diagnostic log of the
XDLC internal functions for field support personnel.
The XDLC plugs perpendicularly into one slot in the CC-5 card-cage via two 96-pin
DIN connectors and can occupy any slot in the card cage. (Refer to Figure 2.)
Insert the XDLC card into the card guides rightside
up (lettering on the front panel is legible)
Slide the card in until the card edge connectors
contact the receptacles on the motherboard.
Verify that the DIN connectors of the card and the
card-cage are aligned properly. The card can only be
plugged into the card cage in one direction; if it does
not align, DO NOT FORCE the card.
Place thumbs on the front panel adjacent to the
captive screws and gently apply even pressure on
the card until the connectors seat in the receptacles
on the motherboard.
Secure the card with the captive screws.
3
A6V101040156_en--_c
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