Eric – You definitely should not be getting an alarm when you do a reset. The link that Brad shared is a full write up we created on the COSMOD and the E27. It should not matter if it is a COSMOD2W or COSMOD4W they would connect and set up the same on the E27.
Additionally – Where is the TouchScreen powered from? Is it from the SAUX on the control by chance? That would result in a reset of power to the 7TS when you do a smoke reset.
Let us know if you have additional issues and we are happy to dig in and help.
Thanks
Mike