Tag functions are referenced by the value in the N1 parameter. Unmentioned parameters must be disregarded and their values configured as 0 (zero).

Some Tags depend on others Tags for a correct execution of this Driver in an application. For example, the UNSOLICITED Tag needs a POLL Tag in cyclic execution. The SENDRESP Tag, on the other hand, is only useful when responding to a record received by an UNSOLICITED Tag.