Troubleshooting Reference
2-73
element
TM
Series
LS-EDGE Count Error (362)
Initiated by LS-EDGE-EL. Position count upon detecting a previously
learned magnet is outside acceptable margin. All calls will be canceled;
doors will remain closed. Cannot be bypassed.
Correction:
1. Verify position of magnet. Reset LS-EDGE.
2. Repeat hoistway learn if problem persists (Utils > Landing System Util-
ities > Hoistway Learn (Landing System Learn).
LS-EDGE Floor Checksum (368)
After a learn operation, the landing system and the controller both store
the resulting checksum. On power up, the checksums are compared to
ensure they match. If they do not, the car will not be allowed to move
until a successful learn operation is performed. Bypass in Construction or
Inspection bypass mode.
Correction:
1. Repeat hoistway learn if problem persists (Utils > Landing System Util-
ities > Hoistway Learn (Landing System Learn).
LS-EDGE Learn Active (361)
Informational message while LS-EDGE is performing a hoistway learn
operation.
LS-EDGE Position Error (365)
Initiated by the LS-EDGE-EL landing system. LS-EDGE has detected a
previously learned floor zone or terminal magnet outside learned position
margins. If moving, the car will perform an emergency stop. If stopped,
the car will not be allowed to move. Bypassed in Construction Bypass
mode.
Correction:
1. Verify magnet positions.
2. Repeat hoistway learn (Utils > Landing System Utilities > Hoistway
Learn (Landing System Learn).
LS-EDGE: Access Ovrspd (446)
LS-EDGE has detected an overspeed while operating on hoistway access.
This fault and message are generated when SPD0 = High, SPD1 = High
and INA = Low
LS-EDGE: Inspect Ovrspd (447)
LS-EDGE has detected an overspeed while operating on Inspection mode.
This fault and message are generated when SPD0 = Low, SPD1 = High
and MRIN, INCP or INCT = Low.
Correction:
1. Verify Inspection Overspeed setting (CONFIG02 > System Control
Parameters > Inspection Overspeed).
2. Verify Profile Scale setting (CONFIG02 > System Control Parameters >
Profile Scale).
M2L Input Mismatch (172)
Traction Only. The M2L signals seen by the SPB and PLD do no match.
1. Possible problem with the physical input to SPB or PLD.
2. Possible communication problem between SPB and PLD.
M2L is Low (134)
2LS bus unexpectedly low. Cannot be bypassed.
Correction:
1. Verify fuse F2MV on SCE-UPD board.
M2MV is Low (132)
2MV Bus (120VAC) monitoring input is low. Cannot be bypassed.
1. Check fuse F2MV on the SCE-UPD board.
2. Verify 120VAC across terminals X1B and X2B on the SCE-UPD.
Machine Room Construct (56)
The car is on construction operation and machine room inspection.
System Verifies:
- Mode of Operation = Construction MR
Correction:
1. Exit construction operation (
Construction Operation on page 1-8
Table 2.15 Touch Screen Event Listings
Event
Description
Содержание Nidec Element Series
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