IP address into STRING
This function converts a binary IP address of the data type DWORD into a STRING in IP address format.
Permissible format: 'Octet1.Octet2.Octet3.Octet4', e.g.: '192.168.206.004'
Permissible characters Octets 1-4:
Decimal numbers "0“-"9“, maximal 3 positions, without leading zeros in the range 0-255
The conversion is such that the highest byte of the ET-LAN address represents the fourth octet and the lowest byte represents the first octet of the IP address. The format of the IP address corresponds to the de-facto Socket API standard.