You could also use the IcmpPing function block from the AsIcmp library to detect if the NTP-server is reachable.
https://help.br-automation.com/#/en/4/libraries/asicmp/fbks/icmpping.html
You could also use the IcmpPing function block from the AsIcmp library to detect if the NTP-server is reachable.
https://help.br-automation.com/#/en/4/libraries/asicmp/fbks/icmpping.html