New MIAMEX function MX_IATIMEOUT (180) allows querying / setting the inactivity timeout:
XCALL MIAMEX, MX_IATIMEOUT, OP, TIMESECS
op (Num) [in]
Specifies whether to get (0) or set (1) the timeout.
timesecs (Num) [in, out]
Timeout value in seconds. If OP=0, the current timeout setting (or zero if disabled) is returned here. Otherwise the value passed in TIMESECS is used to reconfigure the current inactivity timer.
Note that unlike the case in the MIAME.INI IATIMEOUT parameter, which uses units of minutes, this new MX_IATIMEOUT function uses units of seconds.
