6 OPERATION
LACO Technologies
TITAN VERSA Operations and Maintenance Manual
113
Terminal Testing
The Terminal Testing screen allows the user to test and debug the following
communication interfaces listed in the table below.
Terminal Testing Communication Method Summary
Communication Interface Methods
Needed connections
RS232
Serial enabled device connected to Serial DB9
Connector.
RS485
Barcode
Connected barcode reader.
LD Command
None. Type command in Send field and press Send.
Response will show in Receive box.
The interface allows the user to see the communication interface transactions
happening in real time. Reference the
TITAN VERSA Communication Interface Manual
for
a list of all commands required for all methods except the barcode method.
➔
For barcode method, the user can verify the correct barcode reading by scanning
any 1D or 2D barcodes.
➔
For serial methods, the user must initiate the send commands from a separate PC
or PLC. Verify cables and Baud Rate settings for all serial testing.
Communication Method
Select the desired communication method per the list in the table above. Received data
and corresponding responses are displayed in the Send and Receive boxes. Received
barcode data is shown in the Received Data box.
The LD Command method transmits data via the Send Data box, and responses are
displayed in the Received Data box. Press the Send button to transmit the entered
command to the leak detector. The LD Command method does not require any
external communication devices.
