This document mainly introduces the use of the portable programming card, including product specifications, connection interfaces, CPU requirements, working environment and other content.
The CO‑TRUST CTS 7291‑PC001 portable programming card is used to download STL program blocks, system blocks and data blocks from a Micro/WIN project to a PLC via an RS485 interface. It supports CTS C‑100 and CTS C‑200 series CPUs and records the CPU type during download to ensure compatibility.
The manual describes the card’s physical dimensions, temperature and humidity limits, connection method, step‑by‑step download and upload procedures, usage‑limit settings, and a flow‑chart of the overall operation. Safety notes and LED status indicators are also provided to help users avoid errors during programming. This manual is written in Chinese.
| Physical dimensions (W × H × D) | 63 mm × 33 mm × 17 mm |
|---|---|
| Operating temperature | 0 °C – 60 °C |
| Storage temperature | -25 °C – 70 °C |
| Relative humidity (non‑condensing) | 5 % – 85 % |
| Connection interface | RS485 |
The upload will fail and the red SF light will flash, indicating that the card can no longer be used until reset.