Diagnostics Led - tau D704M Notice D'installation

7. DIAGNOSTICS LED

DL1 STOP button green LED signal
DL2 PEDESTRIAN button red LED signal
DL3 STEP BY STEP button red LED signal
DL4
OPEN button red LED signal
DL5 CLOSE button red LED signal
DL6 SENSITIVE EDGE green LED signal
DL7
PHOTOCELL green LED signal
DL8 CLOSE LIMIT SWITCH green LED signal
DL9 OPEN LIMIT SWITCH green LED signal
8. MALFUNCTIONS: POSSIBLE CAUSES AND SOLUTION
1_ The automation does not start
a_ Check there is 230Vac power supply with the multimeter;
b_ Check that the NC contacts of the card are actually normally closed (5 green LEDs on);
c_ Set the dip 3 (man present function) to OFF, dip 5 (encoder) to ON, dip 6 (phototest) to OFF;
d_ Check that the fuses are intact with the multimeter.
2_ The radio control has very little range
a_ Connect the radio aerial to the terminals of the receiver card and not to terminals 19-20 of
the control card;
b_ Check that the ground and the aerial signal connections have not been inverted;
c_ Do not make joints to increase the length of the aerial wire;
d_ Do not install the aerial in a low position or behind walls or pillars;
e_ Check the state of the radio control batteries.
3_ The gate opens the wrong way
a_ Invert the position of dip-switch No. 10 after having turned off the power to the control unit.
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