Microcomputer Program Controller TB Series Operation Manual

About this manual

This operation manual introduces the usage of Microcomputer Program Controllers. It covers the explanation of the controller's panel indicators (such as PV, SV, LED status lights) and button functions (SET, Shift, Increase/Decrease, A/M). The document details how to configure parameters for automatic calculation (Auto Tuning), including offset values and failure reasons. This manual is written in Chinese.

What's inside

• Panel Description
• Automatic Tuning Function
• Error Codes
• Operation Levels
• PID Level Settings
• Input Level Settings
• SET Level Configuration

Frequently asked questions

What causes automatic tuning to fail?

It may be caused by the Auto Tuning offset value (ATVL) being set too large or if the calculation time is too long.

What does the MAN light indicate?

The MAN light indicates manual output adjustment; it lights up when an error occurs and resets the output percentage to zero.