Input DescriptionΒΆ
EN BOOL (enable)
The Function Block is activated (EN = TRUE) or deactivated (EN = FALSE) via input EN. If the Function Block is active, the current values are available at the outputs. If the Function Block detects an Ethernet Communication Module at the specified SLOT, this is indicated by DONE = TRUE and ERR = FALSE when the other host answered the ping.
SLOT BYTE (slot)
Input SLOT selects the Communication Module slot (module number), the DNS request will be sent via this module.
The Function Block only works on OnBoard Ethernet Communication Modules.
IP_ADR DWORD (IP address of the Server)
At input IP_ADR, the IP address of the host to be pinged is specified.
TIMEOUT WORD (timeout)
At input TIMEOUT, the time to wait for an ICMP echo reply from the host is specified. After this time has run out, an error will be set as output. The default value is 5000 msec.