23
7.2.1
D2 / D3 LED Monitoring Status Combination Scenarios
Table 6 - D2/D3 LED Monitoring Status - Combination Scenarios
Scenario
D2 LED
GREEN
D3 LED
RED
Functions
1
OFF
OFF
Indicates a DC power failure.
2
OFF
Flash
When door is closing.
3
ON
OFF
When operator is on standby.
4
ON
Flash
Indicates wrong handling feature activation
(if a limit switch is not
released/deactivated within 3.6 sec while door starts to close/open
from the fully open/closed positions).
5
ON
ON
Indicates a faulty motor centrifugal switch
(single-phase only)
.
6
Flash
OFF
When door is opening.
7
Flash
Flash
When timer to close is counting before closing the door.
8
Flash
Flash
When door is opening during programming of the run timer or the
mid-stop features. Refer to section 7.3.2, p.25 as reference.
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