HCP TC-038D - User Manual

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Temperature Controller
Model: TC-038D
Voltage: 24V
Crystal Oven
Model: OV30D / OV50D
Operation Manual
Temperature Controller & Crystal Oven

Summary

Operation Guide

General Specifications

Details PID control, input voltage, tuning range, operation temperature, and other key specifications of the TC-038D controller.

Front and Rear Panel Introduction

Describes the front panel controls (PV display, SV display, keys) and rear panel ports (connection ports, power switch) of the TC-038D.

System Setup

Step-by-step guide to connect power supply, crystal oven, and power on the controller.

Parameters Setting

Information on important parameters for reference, with a warning against changing pre-shipment settings.

Error Message Analysis

Lists common error messages (S.ERR, E333, E111) and their potential causes for quick failure analysis.

Software Installation

Driver Installation

Instructions for installing the CP210x universal Windows driver for the controller.

PC Utility Installation Process

Steps to install the TC-038D PC Utility software, including destination directory selection and starting installation.

Finalizing Software Installation

The final step of the software installation, completing the process by clicking the 'Finish' button.

Software Operation

Program Overview

Explanation of the PC utility's graphical interface elements like PV, SV, SV SET, PV graph, and control buttons.

Starting and Initializing the Software

Steps to connect the controller, launch the PC utility, and handle the initialization process.

Temperature Control and Data Handling

Details on temperature control, setting PV reading period, saving graph data, and clearing graph data.

Oven Unit Details

Oven Overview and Specifications

Introduction to the HCP OV-X0D oven, its general specifications including sensor, material, range, stability, and power.

Oven Dimensions and Drawings

Provides dimensions for OV-30D and OV-50D models and illustrates their mechanical drawings.

Oven Accessories and Setup

Bottom Plate and L-Adaptor Board

Mechanical drawing of the bottom plate and L-adaptor board, showing dimensions and screw details.

Chip Holder Setup Procedure

Step-by-step guide for installing a crystal into the chip holder, including opening the cover and securing the crystal.

Securing Crystal in Holder

Final steps for clamping the crystal in the chip holder and tightening the screw, with a note on cover alignment.

Safety and Warranty Information

General Safety Warnings

Important safety precautions for operating and servicing the equipment, including water use, grounding, cable routing, and cleaning.

Product Warranty Terms

Details the 1-year warranty for the TC-038D, including repair service, shipping costs, and conditions for coverage.

Appendix

Pin Assignment Details

Details the pin layout and functionality for the 9-pin connector used by the TC-038D and Crystal Oven.

Overview

1. Function Description
2. Important Technical Specifications
3. Usage Features
4. Maintenance Features

The HCP TC-038D is a temperature controller designed for use with crystal ovens, specifically the OV30D and OV50D models, manufactured by HC Photonics Corp. This device facilitates precise temperature control for various applications, offering both manual and software-based operation.

Function Description

The TC-038D acts as a PID (Proportional-Integral-Derivative) temperature controller, enabling users to set and maintain a desired temperature for a connected crystal oven. It features auto-tuning and programmable capabilities, allowing for automated and customized temperature profiles. The controller displays both the measured temperature (PV) and the target set temperature (SV) on its front panel. Users can adjust the set temperature, monitor the system status, and view a real-time temperature graph through a dedicated PC utility.

Important Technical Specifications

Temperature Controller (TC-038D):

• Control Type: PID control, auto-tuning, and programmable.
• Input Voltage: 24 VDC.
• Temperature Tuning Range: Room temperature to 200°C.
• Tuning Resolution: 0.1°C.
• Operation Temperature: 0 to 55°C.
• Transportation and Storage Environment: -25 to 70°C.
• Maximum Power Consumption: 60W.
• Communication Interface: USB.
• Controller Dimensions: 150(L) x 90(W) x 65(H) cm³.
• Weight: 950 ± 50 g.
• Accessories: Includes crystal oven, connection wire, and power supply.
• Sensor Input Type: PT100 sensor, configurable for a range of -199 to 500°C.

Crystal Ovens (OV30D / OV50D):

• Sensor: PT100.
• Material: Brass and Teflon.
• Operation Range: Ambient temperature to 200°C.
• Temperature Stability: ±0.1°C.
• Power: 24V/40W.
• Storage Temperature: -25 to 65°C.
• Overheating Protection: ~210°C.
• OV-30D Dimensions:
  • Overall: 40x50x43 mm.
  • Heating Plate: 35x25 mm.
  • Overheat Protection: Yes.
• OV-50D Dimensions:
  • Overall: 60x70x43 mm.
  • Heating Plate: 55x45 mm.
  • Overheat Protection: Yes.

Usage Features

Front Panel Operation: The TC-038D features a front panel with a display and several keys for direct control:

• PV Display (A): Shows the measured temperature or function codes.
• SV Display (B): Shows the target set temperature or function values.
• Data Change Keys (C, D): Increase or decrease values on the SV display. Holding down the key increases the speed of change.
• Shift Key (E): Shifts digits on the SV display to the left.
• Mode Key (F): Changes the displayed function on PV.
• Level Key (G): Changes operational levels (Initial setting, operation, adjustment).
  • Setting -> Operation: Hold for >1s.
  • Operation -> Setting: Hold for >3s.
  • Operation <-> Adjustment: Press for <1s.

System Setup:

1. Connect the power supply to the rear port (D) of the controller.
2. Connect the crystal oven to the rear port (A) of the controller.
3. Turn on the power switch (B) on the rear panel.
4. Set the target temperature using the front panel keys (C/D).
5. Wait for the temperature to stabilize.

Parameters Setting: While parameters are factory-set and not recommended for change, the manual provides descriptions for important settings:

• IN-E (Sensor input type): Sets the sensor type (value 1 for PT100, -199~500°C range).
• SL-H (Set point upper limit): Sets the upper bound for the current operation.
• SL-L (Set point lower limit): Sets the lower bound for the current operation.
• CMWE (Communications): Enables/disables communication.
• AL (PID auto tuning): Executes PID auto-tuning.

Software Operation (PC Utility): The TC-038D PC Utility provides a graphical interface for control and monitoring:

• Installation: Requires installing drivers (CP210x_Universal_Windows_Driver for Win10 or CP210x_VCP_Windows for XP/Win7) and then the TC-038D PC Utility itself via a setup.exe file.
• Start-up: Connect the controller to power and PC via USB, then run the TC-038D PC Utility from the desktop. An initialization process will occur.
• Program Overview:
  • PV (a): Displays current temperature.
  • SV (b): Displays current set temperature.
  • SV Set (c): Button to set the temperature shown in SV.
  • Program Status (d): Shows current program status.
  • PV Graph (e): Records and displays temperature over time.
  • Time Period (f): Sets the PV reading period.
  • Save Graph Button (g): Exports graph data to Excel.
  • Clear Graph Button (h): Clears the graph data.
  • End Button (i): Exits the software.
• Temperature Control: Adjust the set point in the SV textbox (via keyboard or up/down arrows) and press "SV SET."
• PV Reading Period: Adjust the "Time Period" textbox to set the data logging interval.
• Data Management: Save graph data to Excel or clear the graph.

Crystal Oven Setup Procedure:

1. Open the Teflon cover of the chip holder.
2. Slightly loosen the screw and move the white Teflon to the left.
3. Carefully place the crystal into the holder using a clip, ensuring no surface scratches or damage.
4. Push the white Teflon to the right until the crystal is clamped.
5. Tighten the screw.
6. Replace the cover after alignment, as operating without it affects temperature uniformity.

Maintenance Features

Error Message Analysis: The controller provides error messages for quick troubleshooting:

• S.ERR (Sensor input error): Indicates temperature sensing error, out of range, incorrect oven connection, or wrong sensor type setting.
• E333 (AD converter Error): Suggests an internal circuit error. If power cycling doesn't resolve it, the unit needs further investigation.
• E111 (Memory error): Indicates an internal circuit error. If power cycling doesn't resolve it, the unit needs further investigation.

Safety and Warranty:

• General Warnings: Users are advised to heed all warnings, avoid using the equipment near water, ensure proper grounding, protect power cords, disconnect power before cleaning, and lockout electrical power sources before servicing.
• Warranty: HCP provides a 1-year warranty for the TC-038D from the date of shipment. For repair service, customers must contact HCP. Shipping costs to HCP are borne by the customer, while repair and return shipping costs are covered by HCP if the failure occurs under proper use.

HCP TC-038D Specifications

General

Brand	HCP
Model	TC-038D
Category	Temperature Controller
Language	English