Example - external address – Yaskawa MotionWorks IEC Toolboxes User Manual
Page 186
Communications Toolbox: Function Blocks
MotionWorks IEC61131-3 Toolboxes: 2013-09-13
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The device option ID was invalid.
The device option value was not the right size or the data was out of range.
The serial port ID was not a valid serial port.
The serial port could not be opened.
Read response timeout, no response was received within the supplied TimeOut
Not a response (QR should be 1 but it was 0)
Response was truncated because it extended beyond the 512byte UDP packet size
Recursive is not available but was requested by the Query packet
Format error, the name server was unable to interpret the query
Server failure, the name server was unable to process the query due to an internal problem
Name error, not valid for this block (only valid for Authoritative servers)
Address length was less than 3 characters which is not possible
Address format was incorrect as it does not contain a '.'
Example - External Address
The following example demonstrates the blocks ability to perform a lookup for an external address
("google.com") using an internal DNS server. The LocalIP, Address and DNSIP have all be configured and
DNSPort and TimeOut have been left to defaults.