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NL D5-A
Special Elevator Door Drive
The NL D5-A Door Controller by Naqsh-e-Lasani Electronics is a high-performance solution for precise elevator door motor control. Designed for easy installation, wiring, parameter setting, troubleshooting, and maintenance, it supports both synchronous and asynchronous motors, ensuring reliable and efficient door operation in various elevator systems.
Features
Supports synchronous and asynchronous motor control (F01.00)
High-performance vector control for precise door operation (Page 40)
Automatic demo mode with configurable running cycles (F00.02, F07.02)
Encoder direction setting for flexible installation (F02.01)
Door width self-learning for accurate positioning (F06.01)
Configurable open/close (OD/CD) speed and torque curves (F03, F04, F05)
Multiple I/O configurations for door commands and status monitoring (F09.00–F09.06)
Fault record and reset functionality via keypad (F10.00–F10.04)
Parameter upload/download via Ne-LED keypad (F11.01)
Door block detection with reopen or continue options (F04.20)
Speed control mode using external limit switches (Page 42)
High starting torque (180% at 0 Hz for VC, 0.5 Hz for SVC) (Page 9)
Pulse monitoring for door width and position (F10.25–F10.26)
EMC-compliant wiring with shielded cables for reduced interference (Page 41)
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