The Computer
5-66 Manual # 42-02-1P28 A3
FRONT DOOR CLOSE FAULT (14)
REAR DOOR CLOSE FAULT (15)
Description: Car is shut down after 4 failed attempts to close the front
doors.
Troubleshooting:
Check the front door close limit (DCL/R) and door close command (DCF/R)
related circuitry.
FRONT DOOR CLOSE DELAY (836)
REAR DOOR CLOSE DELAY (837)
Description:
The doors are about to close after a user defined delay. The total closing
delay time is the sum of both the door close warning light and buzzer tim-
ers.
Car actions:
The doors remain open until the user defined timer has elapsed.
If configured, the door close warning light and/or buzzer outputs are acti-
vated.
Troubleshooting:
1. Check the door close warning option.
2. Check the door close warning light timer.
3. Check the door close warning buzzer timer.
DOWN NORMAL LIMIT OPEN (615) Description: This message indicates that the car has traveled beyond the
bottom terminal landing and has opened the down normal (directional) ter-
minal switch.
Troubleshooting:
1. Check the location of the car.
2. Check the voltage at terminal DNTD.
3. Check the limit switch connections.
4. Replace the HC-DVR board.
DOWN TERM LIMIT FAILURE (613) Description: Both the Down Slow Limit 1 and Down Slow Limit 2 switches
have been detected to be in opposite states. These switches should open/
close simultaneously, meaning that the voltage at these terminals should
always be identical.
Troubleshooting:
1. Check the connections to terminals DSL1 and DSL2.
2. Check the limit switches for proper operation.
3. Replace the HC-DVR board.
DPM LOW - DLK HIGH (207)
DPMR LOW - DLK HIGH (208)
Description: The door position monitor switch is open but the door locks
are made. If the DOOR CONTACT FLT ENABLED option = YES, the car is
shut down and the door close button is rendered inoperative as long as the
fault is present (per applicable elevator safety code). If the option = NO,
the fault is logged but otherwise ignored.
Troubleshooting:
Check door position monitoring and door lock string inputs and related cir-
cuitry.
DPM OPEN-RUNNING (213)
REAR DPM OPEN-RUNNING (789)
Description: Asserted if the door position monitoring switch is not made
during a run. The car will make an emergency stop.
Troubleshooting:
Verify DPM input parameter.
Verify DPM input electrically and mechanically.
Table 5.10 Touch Screen Event Listings
Event Description
To Next Page
Loading...
