Mark-10 WT3-201M User Manual
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Mark-10 WT3-201M User Manual

Motorized wire crimp pull tester
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WT3-201M
Model
MOTORIZED WIRE CRIMP PULL TESTER
User's Guide

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Summary of Contents for Mark-10 WT3-201M

  • Page 1 WT3-201M Model MOTORIZED WIRE CRIMP PULL TESTER User’s Guide...

  • Page 2: Table Of Contents

    Our technical support and engineering teams are eager to assist you. Before use, each person who is to use the WT3-201M should be fully trained in appropriate operation and safety procedures.

  • Page 3: List Of Included Items

    Model WT3-201M Motorized Wire Crimp Pull Tester User’s Guide 1 LIST OF INCLUDED ITEMS Qty. Part No. Description WT3-201M Wire crimp pull tester Power cord Certificate of calibration without data (standard) or with data (optional) 09-1165 USB cable USB driver, MESUR Lite software, MESUR gauge evaluation software, User’s Guide...
  • Page 4 Model WT3-201M Motorized Wire Crimp Pull Tester User’s Guide 3.1.4 Sample setup Secure the terminal into the standard terminal fixture or optional ring terminal fixture, as shown in the images below. Rotate the fixtures until the desired slot or ring size is aligned with the cam mechanism adjacent to the lever.
  • Page 5 Model WT3-201M Motorized Wire Crimp Pull Tester User’s Guide 3.2 Connections and Outputs 1. I/O Connector RS-232, set point, analog, Mitutoyo, and other outputs are provided. Refer to the Communications and Outputs section for details. 2. Fuse 3. Power Switch Use to turn power on and off.
  • Page 6 Before turning on power, the following safety checks and procedures should be performed: Never operate the tester if there is any visible damage to the power cord or the tester itself. The WT3-201M is powered by 100-240VAC. Any contact with this high voltage can cause serious injury or even death.

  • Page 7: Home Screen And Controls

    4 HOME SCREEN AND CONTROLS 4.1 Demo Mode Functions The WT3-201M is shipped in Demo Mode, which provides full functionality of all available optional functions for an evaluation period of 160 operating hours. When this period has expired, any functions not purchased will no longer be accessible.
  • Page 8 Model WT3-201M Motorized Wire Crimp Pull Tester User’s Guide 4.2 Home Screen Name Description Indicates one of the following statuses: STOPPED Status PULLING RETURNING (to the Home position) HOLDING (Load Holding sequence in progress) Position Indicates one of the following positions: HOME or LIMIT Indicates the upper and lower acceptable force limits, as configured in the Pass / Fail Limits menu.
  • Page 9 Model WT3-201M Motorized Wire Crimp Pull Tester User’s Guide 4.3 Controls Primary Secondary Primary Function Secondary Function Label Label Various uses, as described in the ENTER following sections. Zeroes the primary reading and Navigates up through the menu and ZERO (UP) peaks.

  • Page 10: Operating Modes

    Pressing ZERO will reset the value. 6 UNITS OF MEASUREMENT The WT3-201M can display five different force measurement units. To change the unit, select Units from the menu. The display will list the available units, as follows: UNITS Note: Changing the unit within this menu will not set the default unit.

  • Page 11: Digital Filters

    Model WT3-201M Motorized Wire Crimp Pull Tester User’s Guide 7 DIGITAL FILTERS Digital filters are provided to help smooth out the readings in situations where there is mechanical interference in the work area or test sample. These filters utilize the moving average technique in which consecutive readings are pushed through a buffer and the displayed reading is the average of the buffer contents.

  • Page 12: Pass / Fail Limits

    Model WT3-201M Motorized Wire Crimp Pull Tester User’s Guide 8 PASS / FAIL LIMITS 8.1 General Information Pass / fail limits are useful for tolerance checking with red and green indicators and audible tones. Outputs are also provided, for triggering an external device such as an indicator or alarm in process control applications.

  • Page 13: Speed

    Model WT3-201M Motorized Wire Crimp Pull Tester User’s Guide 9 SPEED The speed may be adjusted to comply with various standards and test methods. Select Speed from the menu and press ENTER. The display appears as follows: SPEED * in/min...

  • Page 14: Auto Start

    Model WT3-201M Motorized Wire Crimp Pull Tester User’s Guide 10 AUTO START Auto start increases testing efficiency by automatically starting the test when the sample has activated the switch, identified below: To use Auto start, select Auto Start from the menu and press ENTER. The display appears as follows:...

  • Page 15: Preload

    Model WT3-201M Motorized Wire Crimp Pull Tester User’s Guide 11 PRELOAD To improve testing efficiency, the initial speed may be faster than the test speed. When the mechanism engages the sample, definable as a preload, the speed reverts to the programmed test speed. Select Preload from the menu and press ENTER.

  • Page 16: Pull To Load (Optional Function)

    Model WT3-201M Motorized Wire Crimp Pull Tester User’s Guide 12 PULL TO LOAD (optional function) For non-destructive testing and other applications, the tester can stop when a specified load has been reached. Select Pull to Load from the menu and press ENTER. The display appears as follows:...

  • Page 17: Load Holding (Optional Function)

    Model WT3-201M Motorized Wire Crimp Pull Tester User’s Guide 13 LOAD HOLDING (optional function) Load Holding addresses certain test methods requiring a specified load to be maintained for a specified period of time, such as UL 486A/B. The motor dynamically reacts to changes in load, such as sample relaxation, in order to maintain the specified for the duration of the test.

  • Page 18: Break Detection

    Model WT3-201M Motorized Wire Crimp Pull Tester User’s Guide 14 BREAK DETECTION The break detection function senses when the wire-terminal separation occurs. A break is defined as a force increasing beyond a configured force threshold, then decreasing to 2 lbF (or equivalent value in other units).

  • Page 19: Auto Return

    Model WT3-201M Motorized Wire Crimp Pull Tester User’s Guide 15 AUTO RETURN With this function, the tester reverses direction and proceeds at maximum speed to the home position. Auto Return is triggered when one of the following conditions has been met, whichever occurs first: 1.

  • Page 20: Auto Settings

    Model WT3-201M Motorized Wire Crimp Pull Tester User’s Guide 16 AUTO SETTINGS The tester can perform one or several functions automatically when it has returned to the Home position. Return to Home can occur after a simple manual reverse, Auto Return, or a special event such as Break...

  • Page 21: Data Memory And Statistics

    User’s Guide 17 DATA MEMORY AND STATISTICS The WT3-201M has storage capacity of 2,000 data points. Readings may be stored, viewed, and output to an external device. The most recent data point may be deleted. Statistics are calculated for the data presently in memory.
  • Page 22 Press ENTER to output data to an external device. The display will show, “SENDING DATA…”, then “DATA SENT”. If there was a communication problem, the display will show, “DATA NOT SENT”. Saved data can be downloaded to Mark-10 data collection programs. Refer to their respective user’s guides for details.

  • Page 23: Communications And Outputs

    User’s Guide 18 COMMUNICATIONS AND OUTPUTS Communication with the WT3-201M tester is achieved through the micro USB or 15-pin serial ports, as shown in the illustration in the Power section. Communication is possible only when the tester is in the main operating screen (i.e.
  • Page 24 User’s Guide 18.1.3 Data Communication Individual data points may be transmitted by pressing DATA. The WT3-201M may also be controlled by an external device through the RS-232 or USB channels. The following is a list of supported commands and their explanations. All commands must be terminated by a CR (Carriage Return) character, 0x0D, or a CR-LF (Carriage Return –...
  • Page 25 Model WT3-201M Motorized Wire Crimp Pull Tester User’s Guide 18.4 DATA Key Functions The DATA key can be configured to perform several functions. To configure the DATA key, select DATA Key from the menu. The display appears as follows: DATA KEY...
  • Page 26 Model WT3-201M Motorized Wire Crimp Pull Tester User’s Guide 18.5 I/O Connector Pin Diagram (DB-15HD female) Pin No. Description Input / Output Signal Ground Tension Overload * Output * RS-232 Receive Input RS-232 Transmit Output +12V DC Input / Output...

  • Page 27: Profiles (Optional Function)

    Model WT3-201M Motorized Wire Crimp Pull Tester User’s Guide 19 PROFILES (optional function) Groups of menu settings may be saved as profiles, and later recalled as required for the application. To save, edit, and recall profiles, select Profiles from the menu and press ENTER. The display appears as...

  • Page 28: Passwords

    Model WT3-201M Motorized Wire Crimp Pull Tester User’s Guide 20 PASSWORDS Two separate passwords may be configured to control access to the Calibration section and to the menu and other keys. To access the passwords setup screen, select Passwords from the menu. The display...
  • Page 29 If the password has been misplaced, it can be reset. Press ENTER to generate a request code. The request code must be supplied to Mark-10 or a distributor, who will then provide a corresponding authorization code. Enter the activation code to disable the password.

  • Page 30: Other Settings

    Model WT3-201M Motorized Wire Crimp Pull Tester User’s Guide 21 OTHER SETTINGS 21.1 Date & Time (optional function) If the Date & Time Stamp function is installed, the date and time may be configured in the Date & Time menu. The display appears as follows: DATE &...
  • Page 31 Model WT3-201M Motorized Wire Crimp Pull Tester User’s Guide 21.4 Initial settings This section is used to configure the initial settings upon powering on the tester. The initial units of measurement and the primary reading measurement mode may be configured. To access these settings, select Initial Settings from the menu.

  • Page 32: Function Activation

    22.1 Demo Mode Functions The WT3-201M is shipped in Demo Mode, which provides full functionality of all available functions for an evaluation period of 160 operating hours. When this period has expired, any functions not purchased will no longer be accessible.

  • Page 33: Calibration

    The tester should be mounted vertically to a fixture rugged enough to withstand a load equal to the full capacity of the instrument. Certified deadweights or master load cells should be used, along with appropriate mounting brackets and fixtures. A calibration kit is available from Mark-10. Caution should be taken while handling such equipment.
  • Page 34 Model WT3-201M Motorized Wire Crimp Pull Tester User’s Guide CALIBRATION OFFSET Place force tester horizontal, then press ZERO. 5. Place the tester horizontally on a level surface free from vibration, then press ZERO. The tester will calculate offsets, and the display appears as follows:...
  • Page 35 Model WT3-201M Motorized Wire Crimp Pull Tester User’s Guide 8. The display appears as follows: CALIBRATION Gain adjust Apply full scale load 200.0 lbF +/-20%, then press ENTER. Apply a weight equal to the full scale of the instrument, then press ENTER.
  • Page 36 Model WT3-201M Motorized Wire Crimp Pull Tester User’s Guide CALIBRATION Units must be lbF. Please try again Press ENTER. Displayed at the start of calibration if a disallowed unit is selected. CALIBRATION Load not stable. Please try again. Ensure that the load is not swinging, oscillating, or vibrating in any manner. Then try again.

  • Page 37: Maintenance

    Model WT3-201M Motorized Wire Crimp Pull Tester User’s Guide 24 MAINTENANCE As wire terminals are removed, debris may fall into the cam mechanism area. This debris may be accessed by removing the cam mechanism cover. Ensure that the cam mechanism is in the maximum travel position (opposite the Home position) before removing the cover.

  • Page 38: Specifications

    Model WT3-201M Motorized Wire Crimp Pull Tester User’s Guide 25 SPECIFICATIONS 25.1 General 200 x 0.1 lbF | 3200 x 2 ozF | 100 x 0.05 kgF | 1000 x 0.5 N | 1 x 0.0005 kN Force capacity x resolution: Accuracy: ±0.2% of full scale...
  • Page 39 Model WT3-201M Motorized Wire Crimp Pull Tester User’s Guide 25.2 Factory Settings Parameter Setting Pass / Fail Limits Disabled Upper 160 lbF Lower 80 lbF Filters Current Displayed 1024 DATA Key Functions RS-232/USB Output Enabled Mitutoyo Output Disabled Memory Storage...
  • Page 40 Model WT3-201M Motorized Wire Crimp Pull Tester User’s Guide 25.3 Dimensions...
  • Page 41 Model WT3-201M Motorized Wire Crimp Pull Tester User’s Guide NOTES:...
  • Page 42 User’s Guide 4.3 Dimensions (IN [MM]) Mark-10 Corporation has been an innovator in the force and torque measurement fields since 1979. We strive to achieve 100% customer satisfaction through excellence in product design, manufacturing and customer support. In addition to our standard line of products we can provide modifications and custom designs for OEM applications.

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