I configured an Open Link Timeout (id: 1000) of 5400 seconds, a Response Timeout (id: 1001) of 30 seconds and the Network Ping Timeout (id: 1003) of 300 seconds. The FMB120 connects to the server and successfully keeps the connection alive. A record is sent every 60 minutes, which is before the 5400 seconds timeout. Problem is, that the FMB120 doesn't enter the configured online deep sleep, when the keepalive is set.
Without a keepalive, the module enters online deep sleep after the timeout of 10 minutes (id: 103) without any problems.
Do you have any suggestions on how to make the module enter online deep sleep properly with an active keepalive?
Thanks and best regards