Pulsar blackbox 130 - LEDS; Using the RS232 Serial Interface

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LED’s
There are two LED’s which can be seen through the lid, of the blackbox
enclosure, which will indicate the status of the relays when in simulation as
follows:
blackbox without on board display (standard).
Green
Red
Run Mode
Off
Off
Relays are in their OFF state.
Off
Constant
On
Relay 1 in its ON state
Constant
On
Off
Relay 2 in its ON state
Constant
On
Constant
On
Relay 1 and 2 in their ON state
blackbox with on board display (optional).
LED 1
LED 2
Run Mode
Off
Off
Relays are in their OFF state.
Constant
On
Off
Relay 1 in its ON state
Off
Constant
On
Relay 2 in its ON state
Constant
On
Constant
On
Relay 1 and 2 in their ON state
Using the RS232 Serial Interface
The RS232 serial interface is used to program the blackbox, and communicate
between the blackbox and a PC using the optional blackbox PC and other
associated Pulsar software packages, to obtain information such as data
logging and view echo traces upload, download and save parameter files. In
addition, it can also be used to control or obtain information using a standard
PC or other computer based equipment. To do so, the settings for control are
as follows: baud rate 19,200, 8 data bits, no parity, 1 stop bits.
The device should be connected to the RS232 Interface via the RJ11
connector as shown in Chapter 2 Installation.