01-09-2020
If you can unplug the ethernet-RS232 adapter from the display I think I'd be inclined to test the ethernet-RS232 adapter by shorting pins 2 & 3 (is this a DB9 or a DB25 connector) to loop back any received characters, make a connection over ethernet and see if the adapter echos the characters typed. Also, directly connect a laptop to the serial input of the display (using an old laptop with a DB9 serial connector or a USB-serial adapter) and see if you can control the display using the commands given.
Once both of those tests are done reconnect the ethernet-RS232 adapter to the display. Remember to also consider baud rates, 8 bit or 7 bit, stop bits, and parity/no parity which could also cause it not to work until they are aligned.
Last edited by hicksd8; 01-09-2020 at 12:46 PM..
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LEARN ABOUT SUNOS
list-resource-adapter-configs
asadmin-list-resource-adapter-configs(1AS) User Commands asadmin-list-resource-adapter-configs(1AS)
NAME
asadmin-list-resource-adapter-configs, list-resource-adapter-configs - lists the configuration information created in domain.xml for the
connector module
SYNOPSIS
list-resource-adapter-configs --user admin_user [--password admin_password][--host localhost] [--port 4848][--secure|-s] [--passwordfile
filename] [--terse=false] [--echo=false] [--interactive=true] [--verbose=false][--ranameconnector_module_name]
Lists the configuration information in the domain.xml for the connector module. It lists an entry called resource-adapter-config in the
domain.xml.
This command is supported in remote mode only.
OPTIONS
--user authorized domain application server administrative username.
--password password to administer the domain application server.
--host machine name where the domain application server is running.
--port port number of the domain application server listening for administration requests.
--secure if true, uses SSL/TLS to communicate with the domain application server.
--passwordfile file containing the domain application server password.
--terse indicates that any output data must be very concise, typically avoiding human-friendly sentences and favoring well-
formatted data for consumption by a script. Default is false.
--echo setting to true will echo the command line statement on the standard output. Default is false.
--interactive if set to true (default), only the required password options are prompted.
--verbose if set to true the properties that are configured are also listed. Default is false.
OPERANDS
raname the value kept in the resource-adapter-name in the domain.xml file.
Example 1: Using list-resource-adapter-configs
asadmin> list-resource-adapter-configs --username admin1
--password adminadmin1
Command list-resource-adapter-configs executed successfully
EXIT STATUS
0 command executed successfully
1 error in executing the command
asadmin-create-resource-adapter-config(1AS), asadmin-delete-resource-adapter-config(1AS)
J2EE 1.4 SDK March 2004 asadmin-list-resource-adapter-configs(1AS)