L240/BS
91
12.7 Operation
The operation of the wall reader is undertaken by the insertion of electronic
chip keys and/or by entering a 6-digit keypad code.
Important
: If an incorrect entry is made, it is necessary to wait for longer
than six seconds before the next entry is made.
Chip key:
The chip key is inserted into the reader slot on the wall reader and
immediately retracted. It is irrelevant which side of the key points
upwards as it is a reversible key.
After five invalid chip key insertions (chip key not created in the
Evaluation Module L240/BS), a time inhibit of five minutes occurs.
During this inhibit time, neither a valid keypad code nor valid chip key
will be accepted. Commencement of a triggered inhibit time will be
indicated by a short signal tone.
Each valid or invalid insertion of chip keys is logged in the access log
with date, time and XIB address of the corresponding evaluation
module.
Keypad code:
Each button push on the wall reader is confirmed by a beeping tone.
Only 6-digit keypad codes are permissible. If an incorrect entry is made,
the “STOP” button must be pushed and the 6-digit code must be re-
entered.
After five invalid keypad entries (keypad not added to the Evaluation
Module L240/BS), a time inhibit of five minutes occurs. During this
inhibit time neither a valid keypad code nor valid chip key will be
accepted. Commencement of a triggered inhibit time will be indicated by
a short signal tone.
Each valid or invalid keypad entry is logged in the access log with date,
time and XIB address of the corresponding evaluation module.
