Ember keep alive

[Nico96R]

Hello,

i want to use the module for a ember+ connection to a Lawo PowerCore.
Currently I'm struggling with a stable connection to the PowerCore. I think it does expect keepAlive Packages to keep the connection open. Currently the connection does break after a few seconds. Normally around 15.
Is there a keepAlive mechanism in this module?

Other devices like a very old version of LAWOs vPro8 does not require keepAlives and the connection is stable in this case. Same for Riedels MediorNet on Version 7.4.0

Thanks :)