This manual provides a comprehensive description of the installation, use, and maintenance of the SM-ICM-F elevator controller and its accessories in the STEP® serial control system produced by Shanghai STEP Electric Co., Ltd. The elevator controller is efficient and stable, suitable for elevator system design, installation, debugging, and maintenance.
This user manual is intended for elevator users, control designers, maintenance engineers, and technical support staff. It covers the SM-ICM-F dedicated elevator controller, its sub‑modules, and related accessories.
The document includes sections on component introductions, detailed functional descriptions, system application diagrams, wiring requirements, LCD operator instructions, parameter settings, slow‑car and fast‑car debugging, parallel/group control, and a troubleshooting guide. This manual is written in Chinese.
Connect the RS232/485 interface to the modem as shown in the manual.
Connect the RS232/485 interface to a computer for debugging as described in the manual.
It is the dedicated controller for elevator serial communication in the SmartComll system.