User's guide for KEYENCE LK-G3000 laser displacement meter provider, covering setup, commands, programming examples, and error codes.
The guide explains how to set up the environment for application development with the KEYENCE LK‑G3000 laser displacement meter provider. It describes the required dedicated cables, RS‑232C serial connection, and configuration options for establishing communication with a client PC.
It also provides a complete command reference, sample programming code, a list of provider‑specific error codes, and an appendix with protocol command tables, helping developers integrate the device into their applications.
| Dedicated cable model | OP-96368 (straight cord 2.5 m) |
|---|---|
| Communication interface | RS‑232C serial |
| Supported baud rates | 9600, 19200, 38400, 57600, 115200 |
Use the dedicated cable OP‑96368 (straight 2.5 m) together with OP‑26401 (D‑sub 9 pin) or OP‑96369 (D‑sub 25 pin).
The provider communicates via RS‑232C serial interface.
Set the Conn option string, e.g., "Conn=COM:1,Timeout=1000" in the AddController method.
The unique error codes are listed in Table 5‑1 of the document.