Troubleshooting Reference
Manual # 42-02-1P28 A3 5-49
AUX POWER: FIRE I (49) Description: The car is in fire recall mode and on auxiliary power. Cannot
be bypassed.
System Verifies:
- State of fire recall input
- Aux Power Data = APS Fire Recall On
- Mode of operation is not OpModeFireII
Troubleshooting:
If in error, verify the status of the fire recall related inputs.
AUX POWER: FIRE II (50) Description: The car is on in-car firefighter mode and is recalling on auxil-
iary power. Cannot be bypassed.
System Verifies:
- Aux Power Data = APS Fire Recall On
- Mode of operation = Fire II
Troubleshooting:
If in error, verify the in-car firefighter switch wiring.
AUX POWER: RECALL (48) Description: The car is recalling under auxiliary power, i.e., a battery pow-
ered lowering device. Cannot be bypassed.
System Verifies:
- State of input
- Aux Power data = APS Recall On
Troubleshooting:
If in error, verify no input programmed for this function.
Otherwise, verify status of input and input device.
Verify input wiring.
AUX STARTER TIMEOUT (597) Description: One of the auxiliary starters did not start properly.
On a solid state starter, the DR1 input did not go high within the time pro-
grammed in the UP TO SPEED TIMER parameter (1.0 - 8.0 sec).
BBRAM READ ERROR (184) Description: System has detected a Battery Backed RAM read error. Can-
not be bypassed.
Troubleshooting:
Cycle power and recheck.
BBRAM WRITE ERROR (183) Description: System has detected a Battery Backed RAM write error. Can-
not be bypassed.
Troubleshooting:
Cycle power and recheck.
BOTTOM ACC SW FAILURE (484) Description: The Up and Down Bottom Access inputs are active at the
same time.
Troubleshooting: Check the wiring and switches associated with the ABU
and ABD inputs.
BOTTOM DEVIATION (EDGE) (155) Description: LS-EDGE-EL encountered terminal magnets that do not
match learned positions. Fault bypassed in Construction/Inspection.
System Verifies: - Learned versus current-read magnet locations do not
match within an acceptable tolerance.
Troubleshooting:
Verify magnets for terminals have not been changed.
Relearn terminal magnets location by performing a hoistway learn.
CAPTURE MODE (4) Description: The controller is in Capture Mode. In this mode the elevator
will not accept hall calls but will answer car calls. The intent is to service
existing passengers until the car is idled at a floor and is available for main-
tenance or test. Fault bypassed in Construction/Inspection.
System Verifies: - Mode of operation = Capture
Troubleshooting:
Check that the Test switch is not in the Pretest position.
Table 5.10 Touch Screen Event Listings
Event Description
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