Assembly and Operation Manual
46
Appendix 1. Operation algorithm in pulse control mode
"Passage denial"
(closed for entry and exit) active front at the
Stop
contact while there is a high
level at the
Unlock A
and
Unlock B
contacts. Both directions close upon receiving this command.
"Single passage in direction A"
(opened for passage of one person in direction A) – active front at
“Unlock A”
contact, while there is a high level at
“Stop”
and
“Unlock B”
contact. This command
opens direction A either for 8 seconds, or until completion of the passage in this direction, or until
receiving the
"Passage denial"
command, and B direction remains unchanged. The command is
ignored if A direction was in the
"Free passage"
mode at the time it was received.
"Single passage in direction B"
(opened for passage of one person in direction B) – the active front
at the
Unlock B
contact at a high level on the
Stop
,
Unlock A
contacts. This command opens
direction A either for 8 seconds, or until completion of the passage in this direction or until receiving
the
"Passage denial"
command, and A direction remains unchanged. The command is ignored if B
direction was in the
"Free passage"
mode at the time it was received.
"Free passage in direction A"
(opened for free passage in direction A) – an active front at the
Unlock A
contact, low level on the
Stop
contact and the high level on
Unlock B
contact, or active
front is at Stop contact while a low level is at
Unlock A
and high level at
Unlock B.
This command
opens direction A until
"Passage denial"
command is received, and direction B remains
unchanged.
"Free passage in direction B"
(opened for free passage in direction B) – an active front at the
Unlock B
contact, low level on the
Stop
contact and the high level on
Unlock A
contact, or active
front is at
Stop
contact while a low level is at
Unlock B
and high level at
Unlock A
. This command
opens direction B until
"Passage denial"
command is received, and direction A remains
unchanged.
"Free passage"
(opened for free passage in both directions) active front is at
Unlock A
contact, low
level at
Unlock B
,
Stop
contacts, or active front is at
Unlock B
contact, a low level at
Unlock A
, Stop
contacts, or active front is at Stop contact while a low level at
Unlock A
,
Unlock B
contacts. This
command opens both directions until the
"Passage denial"
command is received.
Appendix 2. Operation algorithm in potential control mode
"Both directions are locked"
(closed for entry and exit) – high level at
Unlock A
,
Unlock B
contacts
or low level at the “
Stop”
contact. Both directions close upon receiving this command.
"Direction A is opened"
(opened for passage in A direction) – low level at
“Unlock A”
contact, while
there is a high level at
“Stop”
and
“Unlock B”
contacts. This command opens direction A until the
low level signal is removed from A contact, or until
"Both directions are closed"
command is
received, and direction B remains unchanged.
"Direction B is opened"
(opened for passage in B direction) – low level at
“Unlock B”
contact, while
there is a high level at
“Stop”
and
“Unlock B”
contacts. This command opens direction B until the
low level signal is removed from B contact, or until
"Both directions are closed"
command is
received, and direction A remains unchanged.
"Both directions are opened"
(opened for passage in both directions) – a low level at
Unlock A
and
Unlock B
contacts, and a high level at the
Stop
contact. This command opens both directions until
the low level signal is removed from one of the A (B) contacts, or until the
"Both directions are
closed"
command is received.
