Broadcast SRC-8 III Especificações descarregar pdf (Página 7)

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SRC-4 Installation and Operation Manual

INSTALLATION

Configuration Dip-switch Setup

The configuration dip-switch package (SW1) is located on front panel of the SRC-4.

Note: After changing any dip-switch, please repower the unit.

SW1-1 Baud Rate

OFF = 9600 (default)

ON = Auto-Detect

In auto-detect mode the SRC-4 can automatically detect and set itself to the baud

rate a connected serial device. This allows the SRC-4 to be used with a wide range

of serial devices.

To use the Auto-Detect feature power down the SRC-4, turn SW1-1 on, and connect

the serial device you wish to interface with. Configure the serial device to send an

uppercase U. Power up the SRC-4, from power up there is a 3 second window in

which a received U will set the SRC-4’s baud rate. Once the baud rate is detected

and set the SRC-4 will send its version information over the serial port. After SRC-

4’s baud rate has been set it will retain this setting until the auto-detect feature is

used again.

SW1-2 Unused

SW1-3 SW1-4 Operation Mode

OFF OFF Computer (default)

ON OFF Pair Mode

OFF ON Data Mode

ON ON Data Programming Mode

Computer Operation Mode

In computer operation mode the SRC-4 uses the following ASCII string command

format:

Relay Control Commands:

*0OR1L = Latch relay 1

*0OR1F = Unlatch relay 1

*0OR1P = Pulse relay 1

*0OR2L = Latch relay 2

*0OR2F = Unlatch relay 2

*0OR2P = Pulse relay 2

*0OR3L = Latch relay 3

*0OR3F = Unlatch relay 3

*0OR3P = Pulse relay 3

*0OR4L = Latch relay 4

*0OR4F = Unlatch relay 4

*0OR4P = Pulse relay 4

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Broadcast SRC-8 III Especificações Página 7