Diagnostics
5
© ELETTROQUADRI S.r.l.
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INSTALLATION MANUAL
Er - 07
No door opening
Recoverable
Case 1: once door opening has timed out (t5 = 15 seconds), the board does not see termination
of the door contacts open signal at terminal J7/10 (D4). Led D4 remains on.
Verify:
•
The front door closure contactor (AP…) or rear door closure contactor (AP1..) is not excited.
•
Door opening limit switch is open.
•
NC contact of the electrical reciprocal of the front door closure contact (CP..) or rear door
closure contact (CP1..).
•
No control signal output from board terminal J6/8 (led APB on REMP2) and J6/9 (led APA
on REMP2).
•
No power to the car door motor (if three-phase).
•
No power to the car door regulator board (single-phase 220 VAC).
•
No open signal to the car door regulator board (single-phase 220 VAC).
Recoverable
Case 2
: after the door open delay has timed out (t5 = 15 seconds), input J11/3 (DRA) or J11/4
(DRB) still carries the 24 VDC voltage from the front door AP.. or rear door AP1.. closure
contactor.
Verify:
•
No opening of the open limit switch.
•
Delay t5 timeout (15 seconds).
Er - 08
UM count error
Recoverable
A pulse is missing from the up count sequence.
Verify:
•
Presence of all magnetic strips.
•
Correct positioning of the magnetic strips relative to the UM reed switch.
•
Minimum distance between consecutive strips to enable pulse counting.
•
Failure of the flexible cable.
Er - 09
DM count error
Recoverable
A pulse is missing from the down count sequence.
Verify:
•
Presence of all magnetic strips.
•
Correct positioning of the magnetic strips relative to the DM reed switch.
•
Minimum distance between consecutive strips to enable pulse counting.
•
Failure of the flexible cable.
Er - 10
D1 safety chain control
Recoverable
When the car is moving, no signal to the board at input J7/4 (D1).
Verify:
•
Speed governor contact.
•
Speed governor tensioner contact.
•
Safety equipment contact.
•
Pit stop contact.
•
Car roof stop contact.
•
Car interior stop contact.
•
Pit buffer contact.
•
Car roof inspection panel contact.
•
Machine room inspection panel contact.
•
Automatic valve contact (VA).
•
Motor cutout contact (1 and 2 speed rope lift system).
ELETTROQUADRI
SINCE 1983
MP3
