IP address lost
Use the program cwmsetup.exe to discover the IP address of the CWM.
CWM files have been corrupted
If at any time, the CWM files might have corrupted such that one is unable to
access the CWM, the files in the CWM might have been corrupted. To reset the
CWM back to factory default, program a response with the following action
codes using Comfigurator;
Send RS232 2 52,45,53,45,54,43,4F,4E,46
Assuming the CWM is at UCM ID =2.
This sends string of “82,69,83,69,84, 67,79,78,70” UCM to ID18 (i.e. UCM ID =
2).
The Engineer sign-in must be enabled by pressing F, 0 on keypad
before sending the above action codes.
Alternately use the keypad to program a Response using the following action
codes
197,18,82,69,83,69,84, 67,79,78,70,255
Triggering this response will then reset the CWM, reverting it back to the
default configuration. However, the index.html file and other user files will still
remain intact.
Password lost
If at any time, the password may have changed accidentally. To reset the
password for the CWM, program a response with the following action codes:
197,18,82,69,83,69,84,80,87,68,255
Note that Engineer sign-in must be enabled by pressing F, 0 on keypad before
sending the above action codes.
This assumes that a string of “82,69,83,69,84,80,87,68” is sent via RS232 to
ID18 (i.e. UCM ID = 2).
Alternatively, this can be done by Comfigurator by setting the response as:
Send RS232 2 52,45,53,45,54,50,57,44
Triggering this response will then reset the password for the CWM, reverting it
back to the default password.
TCP pass-through port does not work
If the CWM is working correctly, but the assigned TCP Pass-through port does
not work, the problem is probably due to a firewall blocking the ports.
Configure the firewall to allow the port assigned to TCP Passthrough (default
10001).
Comfort Webserver Module CWM02
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