Control System Fault Codes Diagnostics Section
©Vertical Express 3-34 Printed in USA April 2020
This manual shows only the parameters that have an operational relevance to the ICON32. The UIT may have
additional parameters available, which should not effect the controller operation.
1018
Normal limit error - Both of the top and bottom normal limits
(DL, NTST, NTSB) are active at the same time.
• CAN loading incorrect/noise on Car CAN.
• Magnet issue with selector.
• A defective I/O.
1019
• The normal limits and the car position do not agree.
• The selector is not lost.
• The car position is not at the top or bottom floor.
• The I/O DL, NTST, NTSB do not agree.
• CAN loading incorrect/noise on Car CAN.
• Magnet issue with selector.
1020
Software error - The I/O database has been corrupted, or the
checksum for I/O has changed.
—
1021
• A safety node is offline.
• Inspection indicates an invalid I/O condition.
• The status of an I/O indicates a combination of active and
inactive inputs that are not allowed.
• A wiring error.
• Defective I/O: IN, INOP, INHA, INCN, INCT, INHAM.
1022 Run monitor - The run protect timer has expired. • Ran too long at leveling speed.
1023
Run monitor - The wrong direction run. The software issued a
command to run in one direction, but the car actually ran in
the other direction.
—
1024
Excessive number of re-levels - A fault is issued if the eleva-
tor re-levels more than 25 times within a 5-minute interval.
• A defective valve.
• A mis-adjusted valve.
1028
The selector shows the level outside of the door zone - The
inputs indicate that the car is level at the floor-at some loca-
tion other than within the door zone.
—
1029
LU and LD are active at same time - This fault indicates that
both level up and level down inputs are active at the same
time.
—
1030
Leveling sequence error - The leveling inputs were activated
in an invalid sequence.
—
1031 Selector setup error - The selector was not properly setup.
• Incorrect number of leveling vanes was detected.
• A bad floor position setup.
• The selector setup is incomplete.
• Scanning the hatch too fast.
1032
False slowdown interrupt - The slowdown interrupt was
detected with no active slowdown input.
—
1033
Selector position error - The selector position is out of step
with either the encoder, the slowdown, or the BP position.
—
1034
Expansion card error - The incorrect expansion card type was
returned.
• The wrong type of expansion card was installed.
• A defective expansion card or cable.
• An expansion cable was installed backwards.
• An incorrect expansion card type.
1040
Door watchdog closing failure - The DCL input did not acti-
vate within the expected time interval.
• An incorrect D21 and/or D22 adjustment. Door operator
faulted out or failed to provide the limit.
1041
Door watchdog opening failure - The DCL input did not acti-
vate within the expected time interval.
• An incorrect D21 and/or D22 adjustment. Door operator
faulted out or failed to provide the limit.
1042
Viscosity Shut Down due to over temperature – OLTO input is
(or was at some time) active.
Reset faults and cycle inspection switch to return car to service
once OLTO state is correct.
1043
Low Fluid Shutdown - The car did not complete a floor-to-
floor run within the low fluid timer (Z44) interval.
—
1044
Software error
- Both inputs are in the required state to acti-
vate and deactivate Fire Service Phase 1 at the same time.
—
1045
Software error - Both inputs are in the required state to acti-
vate and deactivate Fire Service Phase 2 at the same time.
—
1046
Failed to add I/O to the hardware assignments list - An invalid
I/O name was found.
—
1047 Calls canceled due to service interruption. —
Code Description (cont.) Possible Causes/Solutions (cont.)
To Next Page
Loading...