16
6.
Operational status indicators
LED
Yellow
Yellow
Yellow
Green
Red
LED function
flashes every 2 seconds
flashes quickly
lights permanently
lights for several
seconds
lights for approx. 2 sec.
Operating Instructions ACC50
Meaning
Unit is in
normal mode
Unit is in programming or
clear mode, activated
by means of a PROGRAM or
CLEAR card
Unit is ready for preparation
of the programming card set or
memory has to be cleared with the
RESET card (set-up)
Release relay is operated
ID card has no authorization right