Status and Error Messages
6-33
REDUNDANCY DOOR LOCK RELAY FAILURE
Description: The one or both of the front or rear door lock relays has failed closed.
Troubleshooting: Ensure that with the hoistway doors open, there is no power present on the
RDLS or RDLSR inputs. If power is present, one or more of the door lock relays has failed in the
closed or picked position.
REDUNDANCY FRONT GATE SWITCH FAILURE (Non ASME-2000)
Description: The car gate switch relay has failed closed.
Troubleshooting: Ensure that with the car gate open, there is no power present on the RGS input.
If power is present, the car gate switch relay has failed closed.
REDUNDANCY REAR GATE SWITCH FAILURE
Description: The rear car gate switch relay has failed closed.
Troubleshooting: Ensure that with the rear car gate open, there is no power on the RGSR input.
If power is present, the rear car gate switch relay has failed closed.
RESTORING SAFETY (CTLA)
Description: This message will be displayed while the system checks the safety integrity of the
controller when coming out of car top inspection.
RFV INPUT FAILED TO ACTIVATE (CTLA) (Hydro only)
Description: With the VALVE TYPE parameter set to PILOT RELAYS, the Redundancy Fast Valves
(RFV) input did not go high when controller deactivated the associated pilot relays.
Troubleshooting:
1. Check the wiring to the RFV spare input.
2. Verify that the RFV input is programmed in the correct spare input location.
3. Please refer to “Troubleshooting Using External Memory Mode” on page 5-57. Set the proper
external memory address for the RFV spare input. Use a 120VAC jumper to toggle the RSV
input and verify that the appropriate bit toggles.
4. Verify that the appropriate fast pilot relay (up or down) picks at the beginning of a high speed
run and drops at the slow down point for the floor.
RFV INPUT FAILED TO DEACTIVATE (CTLC) (Hydro only)
Description: With the VALVE TYPE parameter set to PILOT RELAYS, the Redundancy Fast Valves
(RFV) input did not go low when controller activated the associated pilot relays.
Troubleshooting:
1. Check the wiring to the RFV spare input.
2. Verify that the RFV input is programmed in the correct spare input location.
3. Please refer to “Troubleshooting Using External Memory Mode” on page 5-57. Set the proper
external memory address for the RFV spare input. Use a 120VAC jumper to toggle the RSV
input and verify that the appropriate bit toggles.
4. Verify that the appropriate fast pilot relay (up or down) picks at the beginning of a high speed
run and drops at the slow down point for the floor.
RP SENSOR TRIPPED (Hydro only)
Description: The Reverse Phase sensor detected a problem with the incoming power and the RP
sensor’s N/C contacts activated HC-DVR board RP1 input (active high - 120VAC). The car returns to
the bottom landing, cycles the doors and shuts down. The DOB can cycle the doors.
Troubleshooting:
1. Verify that HC-DVR board terminal RP1 to ground = 120VAC.
2. Check the wiring (phase rotation) to the motor starter.
3. Check the wiring to the RP sensor (incorrect, loose or missing wires).
Table 6.1 Status and Error Messages
Scrolling Message - Special Event Message
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