Operating Mode Descriptions
1-15
Attendant Service Operation
Attendant operation allows an operator riding in the car to run the car, choosing run direction,
and which hall calls to answer. In this mode:
• Doors open automatically when the car is stopped in a door zone.
• The attendant closes the door by pressing and holding the door close button, a car call but-
ton, or either car direction (UP/DOWN) button (UPI/DNI input: Please refer to “Spare
Inputs Menu Options” on page 5-29.
• The attendant chooses the direction using run up (UNI) or down (DNI) buttons.
• The car will stop at the next car or hall call in the direction of travel. Holding the bypass
button (NSI input) in will cause hall calls to be bypassed until the button is released.
• The elevator will level into the destination floor automatically, then open its doors.
• In-car position indicators will light for floors at which there are active hall calls so that
they are visible to the attendant. The car will answer the calls unless the attendant is hold-
ing the bypass button (NSI).
• During Attendant operation, load weigher inputs are ignored.
Mode Entry
• Call the car to a floor.
• Enter the car and activate the Attendant mode key switch (enables the ATS, Attendant Ser-
vice, controller input).
Independent Service Operation
In this mode:
• Doors open automatically when the car is stopped in a door zone
• The operator presses and holds the door close button to close doors
• The operator chooses direction and initiates the run by placing car calls (first placed deter-
mines direction of run).
• The elevator will level into destination floors automatically and open its doors.
• Hall arrival lanterns or jamb mounted arrival lanterns are inoperative.
Mode Entry
• Call the car to a floor.
• Enter the car and activate the Independent mode key switch (IND input HC-CTL-2 board).
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