Honeywell SFC STS103 Operating Manual

About this manual

The Honeywell SFC (Model STS103) is a rechargeable handheld intelligent communicator designed to establish a two-way communication channel with Intelligent Field Instruments (SFI). It allows operators to select communication modes, set parameters, perform diagnostics, calibrate instruments, and output test signals. The device features a 2-line LCD display and a keyboard for navigation. This manual is written in Chinese.

What's inside

• SFC Technical Specifications
• SFC Introduction
• SFC Appearance
• SFC Switches and Battery
• SFC Keyboard Description
• Establishing Communication
• DE Communication Mode Setup
• ST 3000 Transmitter Settings
• SFC Diagnostics
• ST 3000 Fault Handling

Specifications

Frequently asked questions

How long does it take to charge the SFC battery?

The battery requires a minimum of 10 hours to charge fully.

What indicates that the SFC battery is low?

A colon (:) appears in the middle of the first line on the LCD.

What does the SFC display after a successful self-check?

It displays either 'PUT LOOP IN MAN' for analog communication or 'DE-XMTR PRESS ID' for digital communication.