Heidenhain-Message

The message trigger triggers the data transfer if the assigned numeric data increments by 1. You can also send an answer and, if the transfer is incorrect, an error message to two other data points.

Access data	Select a set of Heidenhain access data.
Item	Item whose increase will execute the transfer. Browse items with tag browser (“...” button).
Write answer	Will transfer Heidenhain item’s value (or set a bit) to another item as confirmation that the transfer executes.
Ttem	Heidenhain item the answer is send to. It must be a logical (bit) data point that has state “0” or “1”. Use the button “...” to open the tag browser (see below) for the interactive selection of an item.
Write error bit	Activate to set a bit with transfer errors.
Item	Heidenhain item (bit) that is set with transfer errors. It must be a logical (bit) data point that has state “0” or “1”. Use the button “...” to open the tag browser (see below) for the interactive selection of an item.
Trigger with start	Release trigger once with OPC Router start.