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E045
38
732786 - Rev.C
ENGLISH
11. FUNCTION LOGICS
This table summarizes the function logics.
For a detailed description of each one, see the queued Tables.
LOGIC
Automated system
status: stopped
Automated system
status: in motion
Status: photocell
involvement
E
Semiautomatic
An OPEN pulse opens
the gate and the
following one will close it
An OPEN pulse while
opening stops and
reopens during closing
During motion, the
photocells reverse
EP
Semiautomatic,
Step-by-Step
An OPEN pulse opens
the gate and the
following one will close it
An OPEN pulse during
motion blocks
During motion, the
photocells reverse
SP
Automatic
Safety
Step-by-Step
An OPEN pulse opens
the gate and closes
automatically after the
pause time
An OPEN pulse during
pause closes and
during motion blocks
the operation
The closing photocells
reclose the gate during
pause; they memorise
closing during opening
and immediately
reverse during closing
A
Automatic
An OPEN pulse opens
the gate and closes
automatically after the
pause time
An OPEN pulse
during opening is
ignored, during pause
it recharges the pause
time and during closing
it reopens the leaves
The closing photocells
recharge the pause time
AP
Automatic
Step-by-Step
An OPEN pulse opens
the gate and closes
automatically after the
pause time
An OPEN pulse during
opening and during
pause blocks the
operation; it reverses
during closing
The closing photocells
recharge the pause time
b
Semiautomatic
“b” (OPEN-B
inputs become
CLOSE)
Logic with two separate
commands: OPEN-A
pulse opens; CLOSE
pulse closes
An OPEN-A pulse
during closing opens,
a CLOSE pulse during
opening closes
During motion, the
photocells reverse
C
Dead-man
(OPEN-B
inputs become
CLOSE)
Logic with two separate
commands: a held
OPEN-A pulse opens;
a held CLOSE pulse
closes
An OPEN-A pulse
during closing opens,
a CLOSE pulse during
opening closes
During motion, the
photocells reverse
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