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Hardware installation
SW1 settings for addressing multiple HLCs in a daisy chain
configuration
Correct functioning of a daisy chain requires that each HLC have a unique
address set via DIP switch. Position determines proper addressing in the daisy
chain. The following table correlates the DIP switch settings of SW1, positions
1–6 to address numbers for a daisy chain of up to 32 HLCs.
Notes: The following points pertain to addressing daisy-chained HLCs.
1.
These settings define the binary address which, when converted to decimal,
creates the HLC address. Therefore, when displayed using the
CONFIG (D C)
the settings will be shown in reverse, as in 6–1, instead of 1–6.
2.
Positions 7 and 8 are determined by which cards are at the MMI and SDI
ends.
Address
Position 1 Position 2 Position 3 Position 4 Position 5 Position 6
0
OFF
1
ON
2
OFF
3
ON
4
OFF
5
ON
6
OFF
7
ON
8
OFF
9
ON
10
OFF
11
ON
12
OFF
40
command (see "DISPLAY CONFIG (D C)" on page 102),
OFF
OFF
OFF
OFF
ON
OFF
ON
OFF
OFF
ON
OFF
ON
ON
ON
ON
ON
OFF
OFF
OFF
OFF
ON
OFF
ON
OFF
OFF
ON
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
Meridian HomeOffice II
Standard 01.02
DISPLAY
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
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