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Forums13
Topics7,385
Posts40,939
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Most Online3,137 Apr 9th, 2026
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Joined: Dec 2011
Posts: 317
Mechanic
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Mechanic
Joined: Dec 2011
Posts: 317 |
Hi guys, had an 0445 fault level at the bottom landing. Reset and tested operation, car ran without any issues. What causes a 0445 fault?
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Joined: Oct 2013
Posts: 197
member
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member
Joined: Oct 2013
Posts: 197 |
04 45: E_DRIVE_TRIP_PREPARATION_FAILURE The drive trip preparation was not successful due to logical data mismatch
C1:The car drive got invalid trip preparation data from the elevator control (for example car load necessary to calculate pretorque out of range, or invalid trip profile) A1:Check drive parameter.Check drive capability.Check load measurement
C2:Communication problem between elevator control and car drive A2:Check data connection between elevator control and car drive
C3:Software problem (deadlock) at elevator control or at car drive A3:Wait for successful recovery
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Joined: Dec 2011
Posts: 317
Mechanic
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Mechanic
Joined: Dec 2011
Posts: 317 |
Yup, have that info. Anyone know how to simulate it?
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Joined: Dec 2011
Posts: 317
Mechanic
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Mechanic
Joined: Dec 2011
Posts: 317 |
Does anyone have the extra info faults on these units that they’re willing to share?
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Joined: Jun 2023
Posts: 6
stranger
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stranger
Joined: Jun 2023
Posts: 6 |
Trip Profile Invalid Pretorque out of range Expected Drive inverter prep state not reached (software hang up) NTSD monitor not set when required Safety Circuit not closing at unknown location Door Contacts (KTS, KTC) not closing during trip prep
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Joined: Dec 2011
Posts: 317
Mechanic
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Mechanic
Joined: Dec 2011
Posts: 317 |
Thank you! So if extra info equals 0006, does that mean that door contacts not closing during trip prep?
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HW PM
by Chris, January 13
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