Keithley 6487 - Page 293

Model 6487 Reference Manual IEEE-488 Bus Overview D-15
E (Bus Driver Type) — The instrument has open-collector bus drivers (E1).
TE (Extended Talker Function) — The instrument does not have extended talker capa-
bilities (TE0).
LE (Extended Listener Function) — The instrument does not have extended listener
capabilities (LE0).