| Register (Decimal) | Parameter | Data Type | Access | |-------------------|-----------|-----------|--------| | 40001 | Ch A process value (scaled x10) | Signed 16-bit | Read | | 40002 | Ch B process value | Signed 16-bit | Read | | 40003 | Alarm 1 status (0=OK, 1=active) | Bool (LSB) | Read | | 40100 | Alarm 1 setpoint (x10) | Signed 16-bit | Read/Write | | 40110 | RS-485 device ID (1–247) | Unsigned 8-bit | Read/Write |
Note: Reversing polarity will cause the controller to read ambient temperature decreases as increases, leading to thermal runaway.
Prepare a standardized rectangular cutout matching the back chassis dimensions of the controller within your band sealer's control housing.
If the display shows temperature rising but the machine is cold, the heating element or the controller's internal relay may be damaged. If replacing a unit, the Teqd-2301b Manual
Before starting production, the heating components should be preheated at a low temperature for several minutes to remove any moisture from the elements.
For standard plastic films (e.g., PE, PP, or laminated foil bags), start with a conservative temperature range (e.g., 150°C–180°C) and adjust upward based on sealing thickness. Visual LED Status Indicators
The heart of the is dedicated to PID (Proportional-Integral-Derivative) tuning. Novices often find this intimidating, but the manual breaks it down clearly. | Register (Decimal) | Parameter | Data Type
The is a vital industrial component designed primarily to regulate heating blocks in CBS series continuous band sealers and AISET packaging equipment. This reliable, robust panel-mounted device maintains exact thermal equilibrium between 0°C and 400°C to ensure uniform, high-quality material adhesion.
This comprehensive manual provides the exact technical specifications, wiring configurations, operating steps, and troubleshooting procedures needed to safely install and manage your TEQD-2301B unit. Technical Specifications
Test pins 1 and 2 with a multimeter for 110V/220V. Replace any blown internal ceramic or enclosure fuses. Internal control relay welded shut, or failed sensor. If replacing a unit, the Before starting production,
| Symbol | Meaning | |--------|---------| | ⚡ | Risk of electric shock | | 🔥 | Hot surface — risk of burn | | 📘 | Consult accompanying documents |
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The TEQD-2301B is an manufactured by Hualian Machinery Group , designed primarily for use with continuous band sealers (CBS series), roller sealers (FRB-770 and FRB-810), and other industrial packaging equipment. Unlike digital controllers that rely on complex circuit boards, this unit uses a simple, robust analog design—making it highly reliable in demanding factory environments where dust, heat, and vibration are everyday challenges.