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tousek
/ EN_ST-80-M-S_05 / 25. 03. 2020
Safety edge (de)activation of main closing edge
M/S
•
OBSTACLE DETECTION:
If the contact edge of the main closing edge is triggered,
an opening movement is effected for approx. 1s, then
the barrier stops.
That means: the barrier safety contact edge has to react on an obstacle during closing movement.
The connection has to be made on terminals 50/52.
Example:
W
8,2kΩ final resistance
1
final edge
S to
control
board
50
52
main
closing edge
Important
•
During the initial learning phase of the barrier the contact edge should not be triggered. This would lead to an
error message.
main closing edge
function:
Safety during closing
G
Main closing edge
(terminals 50/52)
M/S
Safety
ACTIVE:
to be selected if the contact edge (8,2kOhm) of main closing edge should be evaluated.
NOT ACTIVE:
to be selected if the contact edge (8,2kOhm) of main closing edge should not be evaluated.
PHC/ISD-function
M
Safety
Reverse during closing:
an interruption of the photocell/induction loop during closing makes the barrier reverse
(open). In automatic mode the barrier closes as soon as the pause time has run out. In impulse operation another
closing command has to be actuated.
Stop during closing, then close:
an interruption of the photocell beam or induction loop during closing makes the
motor stop as long as the photocell/loop stays interrupted. After release of the photocell, the barrier closes.
PHC/ISD-Photocell/induction loop with pause time
M
Safety
no influence
:
the photocell/induction loop doesn’t have any influence on the pause time in automatic mode.
Stop of pause time (immediate closing):
in automatic mode an interruption of the photocell/induction loop during
pause time shortens the pause time. After release of the photocell the barrier starts closing.
Restart pause time:
in automatic mode an interruption of the photocell or induction loop during pause time, restarts
the pause time. As soon as the pause time has run out, the barrier closes.
Immediate c
lose after opening:
If the photocell is interrupted during the opening movement, the barrier starts closing
as soon as it reached the open end position.
PHC-Test
M
Safety
active:
photocell self-test is executed with an opening impulse (switch, button) in gate position „closed“.
not active:
photocell self-test is not executed.
Attention
•
The photocell self-test can only be deactivated by selecting „not active“.
•
The deactivation of the self-test function is only permitted if the safety installations correspond to the
category 3 !
1
W
S
Summary of Contents for ST 80
Page 27: ......
