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19
ADMS 44.22 Installation and Operation Manual
INSTALLATION
Unit ID (SW1 – SW3)
The Unit ID is assigned using the first three DIP switches according to the
following table:
When two or more units are connected to a single serial port using multi-
drop RS-232, then each unit must be assigned a unique Unit ID. Units with ID=0
automatically transmit status data to the terminal when the unit status changes (see
section 4). Units whose ID>0 do not transmit status data to the terminal; they must
be polled for status. Units configured for stand-alone operation should therefore
have their Unit ID set to 0.
Baud Rate (SW4 – SW5)
The RS-232 Baud Rate is set according to the following table:
Power Up Mode (SW6)
When the Power Up Mode switch is OFF, the User Preset is automatically recalled
whenever the unit is powered up or reset. When ON, the Last Saved settings are
recalled.
Remote/GPI Mode (SW7)
When the Remote/GPI Mode switch is OFF, the unit boots up in Remote Mode.
When ON, the unit boots up in GPI Mode.
Status/GPO Mode (SW8)
When the Status/GPO Mode switch is OFF, the unit boots up in Status Mode. When
ON, the unit boots up in GPO Mode.
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ID 0
ID 1
ID 3
Unit ID
OFF
OFF
OFF
0
ON
OFF
OFF
1
OFF
ON
OFF
2
ON
ON
OFF
3
OFF
OFF
ON
4
ON
OFF
ON
5
OFF
ON
ON
6
ON
ON
ON
7
Unit ID Settings
BD 0
BD 1
Baud Rate
OFF
OFF
9600
ON
OFF
4800
OFF
ON
38400
ON
ON
56700
Unit ID Settings