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ver.071217-2.10
iLEARN System Manual
THE HOISTWAY DOORS OPERATE AT “HALF” SPEED IN ONE OR BOTH DIRECTIONS
WHAT TO LOOK FOR - Generally, Hoistway Doors fail to operate properly because of a problem with the iSENSORs
located in the lower door guides. iSENSOR failures can be identied as follows:
• Hoistway Doors operate only at “HALF” speed in one or both directions
• Bit 11 (Almost Open) and/or Bit 12 (Almost Closed) under the ILEARN Menu Item 1.3.8 DOOR STATUS BITS,
remains at 1 at all times during door operation
• Bit 9 (Full Closed) and/or Bit 10 (Full Open) under the iLEARN Menu Item 1.3.8 DOOR STATUS BITS, remains at
1 at all times during door operation
• Error 23 - OPEN STALL CHNG appears on the iLEARN Door Control
• Error 24 - CLOSE STALL CHNG appears on the iLEARN Door Control
Step 1: Complete Steps 1 & 2 from THE HOISTWAY DOORS DO NOT OPERATE OR ONLY ‘CREEP’ AT ONE OR
MORE OPENINGS from above.
Step 2: Adjust the Slowdown Distance (Default = 8”) under the iLEARNs Edit Parameters Menu to a distance that elimi-
nates the OPEN STALL CHNG and/or CLOSE STALL CHNG Error Message. You may also have to adjust the Slow-
down Door Speed in order to achieve an acceptable FULL OPEN/FULL CLOSE operation.
THE iLEARN PARAMETERS ARE SET FOR SEQUENCE OPERATION BUT THE HOISTWAY
DOORS AND CAR GATE CLOSE SIMULTANEOUSLY
Complete Steps 1 & 2 from THE HOISTWAY DOORS DO NOT OPERATE OR ONLY ‘CREEP’ AT ONE OR MORE
OPENINGS from above.
THE HOISTWAY DOORS FAIL TO OPERATE AFTER AN EMERGENCY UNLOCKING DEVICE
(“EUD”) HAS BEEN PULLED
After an EUD event, the iSYSTEM must be restarted from the iLEARN Door Control, and all Hoistway Doors must re-
learn their FULL OPEN and FULL CLOSE position.
THE HOISTWAY DOORS STOP OPERATING AFTER 12” TO 18” OF INITIAL TRAVEL
Reverse the Phasing of your M1 and M2 motor wires at each iDRIVE on that side of the hoistway.
THE HOISTWAY DOORS COCK IN THE DOOR GUIDES
Check to insure that your Door Motors are Phased opposite of one another at that Opening and that the Door Pan-
els are level and properly adjusted.
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