THORLABS T-Cube TTC001 Manual de usuario
HA0189T
TTC001
T-Cube TEC Controller
Kinesis User Guide
Original Instructions
T-Cube Laser Diode Driver
Contents
Chaper 1 Overview .................................................................................................. 1
1.1 Introduction ........................................................................................ 1
1.2 TEC Element Protection .................................................................... 2
1.3 Power Options .................................................................................... 3
1.4 -Kinesis Software Overview ............................................................. 3
1.4.1 Introduction ............................................................................................. 3
1.4.2 Kinesis Server ........................................................................................ 4
1.4.3 Software Upgrades ................................................................................. 5
Chaper 2 Safety .......................................................................................................... 6
2.1 Safety Information ............................................................................. 6
2.2 General Warnings .............................................................................. 6
Chaper 3 Getting Started ........................................................................................... 7
3.1 Install The Software ........................................................................... 7
3.2 Mechanical Installation ...................................................................... 7
3.2.1 Environmental Conditions ....................................................................... 7
3.2.2 Mounting Options ................................................................................... 8
3.2.3 Removing the Baseplate ........................................................................ 8
3.2.4 Using the TTC001 Controller on the KCH Series Hub ........................... 9
3.3 Electrical Installation ....................................................................... 10
3.3.1 Rear Panel Connector Identification ..................................................... 10
3.3.2 Connecting The TEC Element and Temperature Sensor ..................... 10
3.3.3 Connecting a Thermistor ...................................................................... 11
3.3.4 Connecting a Temperature Sensor AD590/AD592 .............................. 11
3.3.5 Checking the TEC polarity .................................................................... 12
3.4 Supply Voltage and Current Requirements ................................... 12
3.5 Connecting To A Standalone Power Supply ................................. 13
3.6 Connect The Hardware .................................................................... 13
3.7 Verifying Software Operation ......................................................... 15
Continued...
T-Cube Laser Diode Driver
Chaper 4 Standalone Operation .............................................................................. 16
4.1 Control Panel Buttons and Indicators .......................................... 16
4.2 Output Potentiometer Operation .................................................... 17
4.3 Navigating The Menus ..................................................................... 17
4.3.1 SETUP Menu Overview ........................................................................ 18
4.3.2 Selecting Display Value ........................................................................ 19
4.3.3 Setting the Sensor Type" ...................................................................... 20
4.3.4 Setting the TEC current limit "Cur L" .................................................... 21
4.3.5 Adjusting the Temperature Control Loop .............................................. 22
4.3.6 Control Loop Adjuestment - Recommended Procedure ....................... 23
4.3.7 Setting the Display Brightness .............................................................. 23
4.3.8 Storing and Recalling Control Parameters ........................................... 24
4.3.9 Analog Control of the Temperature ...................................................... 25
4.4 Typical Operation of the Temperature Controller ......................... 27
Chaper 5 Operation - Tutorial ................................................................................. 29
5.1 Introduction ...................................................................................... 29
5.2 Using the Kinesis Software ............................................................. 29
5.3 Typical Operation From the GUI Panel .......................................... 30
Chaper 6 Software Reference ................................................................................. 31
6.1 GUI Panel .......................................................................................... 31
6.2 Settings Panel .................................................................................. 33
6.2.1 Control Tab .......................................................................................... 33
6.2.2 Advanced Tab ...................................................................................... 34
Appendices
Appendix A Connector Pinout Details ....................................................... 35
Appendix B Preventive Maintenance ......................................................... 36
Appendix C Specifications and Associated Parts .................................... 37
Appendix D Regulatory ................................................................................ 40
Appendix E Thorlabs Worldwide Contacts ................................................ 41
Page 1 16005-D03
T-Cube TEC Controller
Chapter 1 Overview
1.1 Introduction
The T-Cube Thermoelectric Temperature Controller (TTC001) is a precise
temperature controller for laser diodes and detectors. The TTC001 is ideally suited
for:
• Wavelength Stabilization of Laser Diode
• Noise Reduction of Detectors
• Wavelength Tuning by Regulating the Temperature
• Modulation of Wavelength by Tuning the Temperature
The unit is easy to use due to the clearly arranged controls on the front panel. The
measurement values are shown by a 5-digit LED display and are selected via two
push buttons and a knob.
The TTC001 is designed to be completely compatible with Thorlabs T-Cube product
series. The unit can be controlled via the panel buttons or from a PC via the a USB
connection (either standalone operation or when mounted to the KCHx01 K-Cube
Hub). The operation can be controlled using the provided software package.
Fig. 1.1 T-Cube TEC Controller (TTC001)
The proportional gain, the integral share, and the de rivative share of th e PID
temperature control loo p can be set independent of each othe r to optimize the
performance of the co ntroller. The TTC001 also has preloaded setups for each of
Thorlabs' TEC mounts to simplify operation. No PID adjustments should be needed
for Thorlabs' LDM56, LDM90, LM14S2, and LDM21.
Rev A Nov 2017 Page 2
Chapter 1 Overview
For temperature sensi ng the TTC001 temperature controller works with both
thermistors and temperature IC sensors like the AD590 or AD592. With a thermistor
the temperature display is shown as resistance value in kΩ. If the TTC001 is operated
with a temperature sensor IC, the temperature is shown in °C or °F.
TEC current output can be enabled or disabled via the Enter button on the front panel.
The Mode button allows the user to access the setup menus. The front panel Control
Knob can be used to adjust the temperature setting as well as navigate the menu.
The temperature sensor and the TEC element are connected by a 15-pin D-sub jack
at the rear of the unit. A 15-pin D-sub to 9-pin D-sub is supplied with the TTC001 to
directly connect to Thorlabs LDM56, LDM90, LDM21 and LM14S2 TEC mounts.
The set value of the temperature can be changed with the Control Knob on the front
panel or through the provide software when connected through the USB port. Also,
an analog input can be used to set the set point temperature or to directly control the
output current level. The temperature set point option will scale the input from the
lower temperature limit to the upper temperature limit. Th ese limits are set in the
Setup Menu. For current control, the input will scale to the current limit also set in the
setup menu.
The unit has been designed for safe operation with environmental temperatures up to
40 °C provided that a free air circulation through the ventilation slots at the rear and
at both sides of the unit is maintained.
USB connectivity provides easy Plug and Play PC controlled operation - multiple units
can be connected to a single PC via standard USB hub technology or by using the K-
Cube Controller Hub (see Section 3.2.4.) for multi-axis motion control applications.
Coupling this with the user friendly Kinesis™ software (supplied) allows the user to
get up and runn ing in a short space of time. Advanced custom motion control
applications and sequences are also possible using the extensive programming
environment also supplied. This programming library is co mpatible with ma ny
development tools such a s LabView, Visual Basic, Visual C++, C++ Builder,
LabWindows/CVI, Matlab and Delphi.
See Section 1.4. for a full description of the Kinesis software.
In the remainder of this handbook, the Tutorial section (Chapter 5) provides a good
initial understanding on using the unit, and the reference section (Chapter 6) covers
all operating modes and parameters in detail.
1.2 TEC Element Protection
The temperature control system includes a protective ci rcuit, which limits the TEC
current in all operating modes.
The current limit can be set through the menu system via the front panel, and through
software method calls. The TTC001 has a maximum current limit of ±1 A but this can
be limited to a minimum of ±100 mA. To access this feature press the Mode button,
Adjust the Control Knob until "Cur L" appears, Press the Enter button, use the Control
Knob to select the desired limit, and press Enter to accept.
Page 3 16005-D03
T-Cube TEC Controller
When the unit is first turned on, the TEC current will be disabled. Pressing the Enter
button allows the TEC controller to enable / disable the current. When the TEC current
is disabled, the display will blink with the set temperature displayed.
1.3 Power Options
A compact power supply unit (TPS101) is available from T horlabs for powering a
single TTC001 unit. This power supply unit is also designed to take up minimal space
and can be mounted to the optical table in close proximity to the driver units,
connected via short power leads. As a further level of convenience when using the T-
Cube Controllers Thorlabs also offers the 3-channel and 6-channel Controller Hubs
(KCH301 and KCH601). These products have been designed specifically with
multiple cube operation in mind in order to simplify issue s such as ca ble
management, power supply routing, multiple USB de vice communications and
different optical table mounting scenarios.
The K-Cube Controller Hub comprises a slim base-plate type carrier with electrical
connections located on the upper surface to accept the K-Cubes.
Internally the Controller Hub contains a fully compliant USB 2.0 hub circuit to provide
communications for all K-Cubes – a single USB connection to the Controller Hub is
all that is required for PC control. The Controller Hub also provides power distribution
for the K-Cubes, requiring only a single power connection..
1.4 -Kinesis Software Overview
1.4.1 Introduction
The K-Cube range of co ntrollers share many of the benefits. These include USB
connectivity (allowing multiple units to be used together on a single PC), fully featured
Graphical User Interface (GUI) panels, and extensive software function libraries for
custom application development.
The Kinesis software suite provides a flexible and powerful PC based control system
both for users of the equipment, and software programmers aiming to automate its
operation.
The User Interface allows full control of all settings and operating modes enabling
complete ‘out-of-box’ operation without the need to deve lop any further custom
software. It provides all of the necessary system software services such as generation
of GUI panels, communications handling for multiple USB units, and logging of all
system activity to assist in hardware trouble shooting. The Kinesis server is also used
by software developers to a llow the creation of advanced automated positioning
Caution
The KCH301 and KCH601 Controller Hubs have been designed primarily for
use with the K-Cube range of controller units. T-Cube controllers such as the
TTC001 TEC Controller can still be used on this hub, but will require an adapter
plate (KAP101) before they can be fitted - see Section 3.2.4. for more details.
Rev A Nov 2017 Page 4
Chapter 1 Overview
applications very rapidly and with great ease. The server is described in more detail
in the following section.
1.4.2 Kinesis Server
Kinesis controls are re-usab le compiled software compo nents that supply both a
graphical user interface an d a p rogrammable interface. Many such Controls a re
available for Windows applications development, providing a large range of re-usable
functionality. For example, there are C ontrols available that can be used to
manipulate image files, connect to the in ternet or si mply provide user interface
components such as buttons and list boxes.
With the Kinesis system, .Net Controls are deployed to allow direct control over (and
also reflect the status of) the range of electronic controller units, including the Piezo
K-Cube. Software applications that use .Net Controls are often referred to as 'client
applications'. A .Net Co ntrol is a l anguage independent software component.
Consequently the controls can be i ncorporated into a wide range of softwa re
development environments for use b y client application developers. Development
environments supported include Visual Basic, Labview, Visual C++, C++ Builder,
HPVEE, Matlab, VB.NET, C#.NET
and, via VBA, Microsoft Office applications such as
Excel and Word.
Consider the control supplied for a TTC001 TEC controller unit..
This Control provides a complete user graphical instrument panel to allow the TEC
unit to be manually operated, as well as a complete set of software functions (often
called methods) to allow all parameters to be set and TEC control operations to be
automated by a client application. The instrument panel reflects the current operating
state of the controller unit to which it is associated (e.g. such as actual temperature).
Updates to the panel take place automatically when a user (client) application is
making software calls into the same Control.
Page 5 16005-D03
T-Cube TEC Controller
The Kinesis software provides a rich set of graphical user panels and programmable
interfaces allowing users and client application developers to interact seamlessly with
the hardware. Each of the controllers has an associated GUI Control and these are
described fully in the handbook for the associated controller.
Fig. 1.2 System Architecture Diagram
Refer to the main Kinesis Software online help file, for a compl ete programmers
guide. This is available either by pressing the F1 key when running the Kinesis server,
or via the Start menu, Start\Programs\Thorlabs\Kinesis\Kinesis Help.
1.4.3 Software Upgrades
Thorlabs operate a policy of continuous product development and may issue software
upgrades as necessary. The latest software can be do wnloaded from the ‘services’
section of www.thorlabs.com.
Rev A Nov 2017 Page 6
Chapter 2 Safety
Chapter 2 Safety
2.1 Safety Information
For the continuing safety of the operators of this equipment, and the protection of the
equipment itself, the operator should take note of the Warnings, Cautions and Notes
throughout this handbook and, where visible, on the product itself.
The following safety symbols may be used throughout the ha ndbook and on the
equipment itself.
2.2 General Warnings
Warning: Risk of Electrical Shock
Given when there is a risk of injury from electrical shock.
Warning
Given when there is a risk of injury to users.
Caution
Given when there is a risk of damage to the product.
Note
Clarification of an instruction or additional information.
Warning
If this equipment is used in a ma nner not specified by the manufacturer, the
protection provided by the equipment may be impaired. In particular, excessive
moisture may impair operation.
Spillage of fluid, such as sample solutions, should be avoided. If spillage does
occur, clean up immediately using absorbant tissue. Do not allow spilled fluid to
enter the internal mechanism.
Page 7 16005-D03
T-Cube TEC Controller
Chapter 3 Getting Started
3.1 Install The Software
DO NOT CONNECT THE CONTROLLER TO YOUR PC YET
1) Go to Services/Downloads at www.thorlabs.com and download the Kinesis software.
2) Run the .exe file and follow the on-screen instructions.
3.2 Mechanical Installation
3.2.1 Environmental Conditions
Location Indoor use only
Maximum altitude 2000 m
Temperature range 5 oC to 40 oC
Maximum Humidity Less than 80% RH (non-condensing) at 31 °C
To ensure reliable operation the unit should not be e xposed to corrosive agents or
excessive moisture, heat or dust.
If the unit has been stored at a low temperature or in an environment of high humidity,
it must be allowed to reach ambient conditions before being powered up.
Note
This section is applicable only if the T-Cube is to be used with a PC. If your
application consists only of local operation via the T-Cube front face, proceed to
Section 3.6.
When operating via a PC, direct user interaction with the NanoTrak controller is
accomplished through intuitive graphical user interface panels (GUIs), which expose
all key operating parameters and modes. The user can select multiple panel views
displaying different information about a particular hardware unit. The multitasking
architecture ensures that the graphical control panels always remain live, showing
all current hardware activity.
Caution
Some PCs may ha ve been configured to restrict the users abi lity to load
software, and on these systems the software may not install/run. If you are in
any doubt about your rights to install/run software, please consult your system
administrator before attempting to install.
If you experience any problems when installing software, contact Thorlabs on
+44 (0)1353 654440 and ask for Technical Support.
Warning
Operation outside the foll owing environmental limits may ad versely affect
operator safety.
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