Filter
Top Products
NE-4100 Series User’s Manual Serial Command Mode
9-18
Example 3: Get IP Mode Using SW Trigger
STEP 1: Verify that the software trigger is enabled for serial command mode, and check the
three trigger characters. For this example, assume the trigger is “2B 2B 2B”.
STEP 2: Check the module’s serial port settings.
STEP 3: Start Windows HyperTerminal and make sure that the PC’s serial port settings match
the module’s settings.
STEP 4: Type the three trigger characters used to enter serial command mode; “2B 2B 2B” in
this example.
STEP 5: HyperTerminal displays “<E”, indicating that the module is in serial command
mode.
STEP 6: Type “>RNC” in HyperTerminal and press Enter, which requests the module’s IP
mode.
STEP 7: HyperTerminal displays “<YNC1”, indicating that the module’s IP mode is DHCP.
STEP 8: Type “>WBR1” in HyperTerminal and press Enter, which exits serial command
mode.
Example 4: Change TCP Port Number Using SW Trigger
STEP 1: Verify that the software trigger is enabled for serial command mode, and check the
three trigger characters. For this example, assume the trigger is “2B 2B 2B”.
STEP 2: Check the module’s serial port settings.
STEP 3: Start Windows HyperTerminal and make sure that the PC’s serial port settings match
the module’s settings.
STEP 4: Type the three trigger characters used to enter serial command mode; “2B 2B 2B” in
this example.
STEP 5: HyperTerminal displays “<E”, indicating that the module is in serial command
mode.
STEP 6: Type “>WTL4001” in HyperTerminal and press Enter, which sets the TCP server
port number to 4001.
STEP 7: HyperTerminal displays “<YTL”, indicating that the TCP server port command was
executed successfully.
STEP 8: Type “>WBR2” in HyperTerminal and press Enter, which saves all changes and
restarts the module.
STEP 9: Repeat STEP 1 to STEP 5 to re-enter serial command mode.
STEP 10: Type “>RTL” in HyperTerminal and press Enter, which requests the TCP server’s
TCP port number.
STEP 11: HyperTerminal displays “<YTL4001”, indicating that the TCP server’s TCP port
number is 4001.
STEP 12: Type “>WBR1” in HyperTerminal and press Enter, which exits serial command
mode.