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LINSHANG LS152 User Manual

Vacuum coating thickness measuring system
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Shenzhen Linshang Technology Co., Ltd.
LS152
Vacuum Coating Thickness
Measuring System
User Manual V2.2
Applicable to on-line quality monitoring of roll coating machine, coating machine and glass
production line
Optical density value (OD value) online detection
Light transmittance online detection
Detect coating thickness with optical principle
06081152
7-23-2020 Page 1 of 34

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  • Page 1 Shenzhen Linshang Technology Co., Ltd. LS152 Vacuum Coating Thickness Measuring System User Manual V2.2 Applicable to on-line quality monitoring of roll coating machine, coating machine and glass production line Optical density value (OD value) online detection Light transmittance online detection...

  • Page 2: Table Of Contents

    Controller ............................19 Aviation Connector ........................20 Factory List ............................20 X. After-Sales Service ..........................21 Part III. LS152 HMI Software User Manual ......................22 Operation Interface Description ......................22 Real-time Monitoring ........................23 Histogram ............................27 User Setting ........................... 31 Manual Calibration ........................
  • Page 3 Shenzhen Linshang Technology Co., Ltd. Communication Abnormal Description ..................47 Calibration Abnormal Description ....................48 Controller Abnormal Description ....................48 7-23-2020 Page 3 of 34...

  • Page 4: Part I. Ls152 Introduction

    Shenzhen Linshang Technology Co., Ltd. Part I. LS152 Introduction I. Hardware Composition: Console and HMI Control Box 1. The control console consist the light source probe, receiving probe, controller and aluminum profile bracket. 2. The human-machine interface control box consist the human-machine interface, power supply and stainless box.

  • Page 5: Ls152 Internal Structure

    Shenzhen Linshang Technology Co., Ltd. III. LS152 Internal Structure IV. LS152 Parameters Parameters LS152 Test wavelength (optional) Infrared: 850nm, Green light: 530nm (optional) Transmittance measurement accuracy Better than ± 1% Transmittance resolution 0.005% Optical density measurement range 0.00 OD - 5.00 OD 0.01 OD for 0.00-3.00 OD...

  • Page 6: Ls152 Application Cases

    Shenzhen Linshang Technology Co., Ltd. 6 ( RS485①+DC7.5V) Vacuum flange electrode cores 9 ( RS485①+ RS485②+DC7.5V) Power 220V 0.2A AC/50Hz V. LS152 Application Cases Case 1 Gaotai gold foil customized 1 set of coating thickness measuring system with 6 points. The device use diffuse transmission principle.

  • Page 7: Part Ii. Ls152 Hardware User Manual

    If there is a problem, users can find and adjust the process parameters early to improve the product quality and reduce the reject rate of the product. LS152 vacuum coating thickness measuring system is widely used in roll vacuum coating, glass coating, glass production line, coating production line, etc.

  • Page 8: Parameters

    Shenzhen Linshang Technology Co., Ltd. II. Parameters Parameters LS152 Test wavelength (optional) Green light: 530nm, Infrared: 850nm Measuring spot 5mm (diameter) Transmittance measurement accuracy Better than ± 1% Transmittance resolution 0.005% Optical density measurement range 0.00 OD - 5.00 OD 0.01 OD for 0.00-3.00 OD...

  • Page 9: Hardware Composition

    3. Control Console Structure The structure of LS152 control console is shown in the figure below. The unit is mm. (The test points are different, but they are different in the length direction of the device, there is no change in the height and width directions).

  • Page 10: Hmi Control Box Structure

    Figure 3.1 Control console structure schematic drawing 4. HMI Control Box Structure LS152 human-machine interface control box has 3 modes for users to choose from: embedded, wall-mounted and desktop. We will provide detailed drawings for confirmation when ordering. IV. Installation Instructions The control console is installed in the vacuum chamber and the human-machine interface control box is installed outside the vacuum chamber.

  • Page 11: Connection Of Communication Line And Power Line

    C. RS485② is used for communication between control console and PLC, computer and other equipment. The LS152 control console has a total of 3 wiring ports, which are 7.5V power, RS485①, RS485②. The interface is at the junction box of the control console. When wiring, first unscrew the 4 screws on the terminal box cover and remove the terminal box cover to see 3 terminal ports.
  • Page 12 Shenzhen Linshang Technology Co., Ltd. Unwired Control Box Wired Control Box The connecting wires used in the equipment conform to the national standard. The wires and wiring methods used are as follows: Power cord model: RVV 3 * 0.75mm , three-core unshielded, black; inner core color corresponds to DC7.5V wiring port:...

  • Page 13: Operation

    Green Alarm light Green- For alarm light setting, please refer to "User Settings" in "LS152 HMI User Manual" for operation. (3) Human-machine interface control box power supply The human-machine interface control box is connected to AC 220V mains power. The interface is located on the right side of the control box (wall-mounted) or on the back of the control box (embedded and desktop).

  • Page 14: Abnormal Handling

    Shenzhen Linshang Technology Co., Ltd. other pollutants. This device measures the thickness and uniformity of the material coating by measuring the optical transmittance or optical density of the material (such as plastic film, glass, etc.). The measured results do not directly show the thickness of the material, but rather the optical density or transmittance of the material.

  • Page 15: Abnormal Controller Description

    VIII. Internal Composition of Control Console 1. Internal Structure of Control Console LS152 vacuum coating thickness measuring system control console installed multiple sets of probes side by side, each set of probes includes a light source probe and a receiving probe, the numbering of the probes starts from 1 and sequentially increases.
  • Page 16 Shenzhen Linshang Technology Co., Ltd. Example: The vacuum coating thickness measuring system needs 25 test points. Then, 9 controllers are needed, and the labels of the 9 controllers are 1,2,3,4,5,6,7,8,9. The 25 probes are labeled 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, and 25.
  • Page 17 Shenzhen Linshang Technology Co., Ltd. Figure 8.1 Control console internal structure connection 1-14-2020 Page 17 of 42...

  • Page 18: Probe

    Shenzhen Linshang Technology Co., Ltd. 2. Probe The identification at the top of the probe is shown in the figure below. The identification PD represents the receiving probe, LED represents the light source probe, ①②③ represents the test point number and the SN number is the unique number of the device.

  • Page 19: Controller

    Shenzhen Linshang Technology Co., Ltd. Figure 8.3 Receiving source probe dimension 3. Controller The controller has a controller number and a SN number of laser marking. The two ends of the controller are cable outlets. There are 3 light source probe lines (connected to the...

  • Page 20: Aviation Connector

    The light source probe is white and the receiving probe is blue. When the aviation plug is connected, pay attention to the color and number of the label. The LS152 vacuum coating thickness measuring system uses 3 types of aviation connectors: 7-pin connector, 6-pin connector, 5-pin connector. Three types of connectors connect different modules to prevent connection errors.

  • Page 21: After-Sales Service

    Provide users with spare parts for a long time and provide life-long maintenance services Provide users with free device inspection services Free long-term technical support Manufacturer: Shenzhen Linshang Technology Co., Ltd. Website: www.linshangtech.com Service Hotline: 0755-86263411 Email: sales21@linshangtech.com...

  • Page 22: Part Iii. Ls152 Hmi Software User Manual

    Shenzhen Linshang Technology Co., Ltd. Part III. LS152 HMI Software User Manual I. Operation Interface Description After the Human Machine Interface is turned on, it will enter the main interface as shown below: Note: This manual uses 3 test points as an example.

  • Page 23: Real-Time Monitoring

    Shenzhen Linshang Technology Co., Ltd. 1. Real-time Monitoring The following real-time monitoring interface will show by clicking the icon of “Real-time Monitoring”: The function of real-time monitoring is to display real-time data of each test point conveniently. Display methods include: transmittance display and optical density display...
  • Page 24 Shenzhen Linshang Technology Co., Ltd. The displayed contents include: display point number, upper limit value, lower limit value and measured value 1-14-2020 Page 24 of 42...
  • Page 25 Shenzhen Linshang Technology Co., Ltd. The display point number and upper and lower limits are manually settable. The user can make display setup for the test point number according to the situation. Generally, the default is incremented from 1, and the display point number can be set through the “User Settings” interface. The upper and lower limits are referenced to the test object settings.
  • Page 26 Shenzhen Linshang Technology Co., Ltd. value and the lower limit value are displayed in yellow, and the measured value will also flash; Test point 3 is unqualified, the measured value is greater than the upper limit value. For this reason both the measured value and the upper limit value are displayed in red, and the measured value will also flash.

  • Page 27: Histogram

    Shenzhen Linshang Technology Co., Ltd. Optical density display interface: Click the "Return" icon in the upper right corner to return to the main interface (all of the following return icons are used to return to the main interface, which will not be explained later).
  • Page 28 Shenzhen Linshang Technology Co., Ltd. As shown above: rectangular box shows the upper and lower limits, and the filled chart shows the measured values. The histogram display mode can visually express the difference between the test point and the base value.
  • Page 29 Shenzhen Linshang Technology Co., Ltd. The test point 1 is qualified, the histogram entity display color is green, and the top of the histogram is the measured value, which is also displayed in green; Test point 2 is unqualified, the measured value is less than the lower limit value, so the histogram entity display color is yellow.
  • Page 30 Shenzhen Linshang Technology Co., Ltd. The test point 1 is qualified, the histogram entity display color is green, and the top of the histogram is the measured value, which is also displayed in green; Test point 2 is unqualified, the measured value is greater than the upper limit value, so the histogram entity display color is red;...

  • Page 31: User Setting

    Shenzhen Linshang Technology Co., Ltd. Optical density display mode: 3. User Setting Click the "User Setting" icon to enter the user setting interface as shown below: 1-14-2020 Page 31 of 42...
  • Page 32 Shenzhen Linshang Technology Co., Ltd. The user setting is an interface that provides the user with the upper and lower limits, the base value, the display point number, whether the test point is displayed, and whether the alarm function is on after the upper and lower limits are exceeded.
  • Page 33 Shenzhen Linshang Technology Co., Ltd. Users can choose the “Transmittance” or “Optical Density” display mode to set the parameters on the interface according to their own needs. If the settings of each test point are the same, the user can select batch setting to improve the efficiency.
  • Page 34 Shenzhen Linshang Technology Co., Ltd. sound is emitted when the test point exceeds the upper and lower limits), the communication alarm (whether the alarm sound is generated when the communication is abnormal) and the calibration alarm (whether the alarm sound is generated when the calibration status is abnormal). After setting up, click the “Save”...
  • Page 35 Shenzhen Linshang Technology Co., Ltd. of point 4 and point 6 will be displayed as shown below: Enter the "Histogram" interface, and only the point 4 and point 6 interface will be shown as below: Example 2: For user who use optical density display, assuming a test sample with an optical density base value of 0.22, the upper limit is set to 0.23, the lower limit is set to 0.21, and the display points are 7, 8, 9;...
  • Page 36 Shenzhen Linshang Technology Co., Ltd. After the setting is completed and saved, enter the “Real-time Monitoring” interface, and only the interface of point 8 and point 9 will be displayed as shown below: Enter the "Histogram" interface and only the interface of point 8 and point 9 can be displayed as shown...
  • Page 37 Shenzhen Linshang Technology Co., Ltd. The “Temperature Alarm” button in the upper right corner is provided to the user to monitor the internal temperature of the “Control console”. In general, this temperature is the temperature inside the coating machine where the “Control console” is placed. After clicking, the following settings interface appears: The user can set the upper and lower limits of the temperature and the alarm switch.

  • Page 38: Manual Calibration

    Shenzhen Linshang Technology Co., Ltd. 4. Manual Calibration Click the “Manual Calibration” icon to enter the manual calibration interface as shown below: Manual calibration is provided for the user to refer to their own standard sample as the standard measurement calibration; the user can also make zero calibration (with no test object; the calibration transmittance can reach 100%, or optical density can reach 0).
  • Page 39 Shenzhen Linshang Technology Co., Ltd. button, all test points are set to standard values, the calibration mode of each point changes from automatic mode to manual mode, but it should be ensured that each test slot has the same standard sample before the batch calibration.
  • Page 40 Shenzhen Linshang Technology Co., Ltd. not exceed 100% and the optical density value will not be less than zero. Single point calibration requires entering the standard value after the corresponding test point number and then clicking the “Calibration” button. However, before each test point is calibrated, it must be ensured that the test slot has a standard sample (zero calibration does not require a sample).

  • Page 41: Communication Configuration

    Shenzhen Linshang Technology Co., Ltd. The user can perform a single point calibration for all test points as described above. If the manual calibration needs to be restored to automatic calibration, click the “Recover Self-Calibration” icon on the right, and the following interface will appear: After ensuring that there is no sample in the test slot, click the "Confirm"...
  • Page 42 Shenzhen Linshang Technology Co., Ltd. Click the password input box and input 20130326 (User password) and then click “ENT” to enter the interface of communication configuration as below: Note: The controller number is a fixed number of devices starting from 1 and a controller can control up to 3 test points.
  • Page 43 Shenzhen Linshang Technology Co., Ltd. Baud rate: The currently available baud rate is 4800, 9600, 15200 or 38400; Click the “Settings” button after the setting is completed, and the station number and baud rate will be changed. For example, after a “test and control host” with 11 test points (divide 11 by 3 means 4 controllers are needed) enters the communication configuration interface, it can be seen that 4 controller numbers correspond to 4 station numbers and one baud rate.

  • Page 44: System State

    If the setting is completed successfully, the baud rate of each station number will be updated to the set baud rate. The PC and PLC can communicate with the LS152 through the station number and baud rate just used. If the baud rate with station number is not updated to the currently set baud rate, it means that the station number is not set successfully and needs to be set again.

  • Page 45: System Configuration

    Shenzhen Linshang Technology Co., Ltd. environment temperature of each controller can also be checked. When the communication indicator or calibration indicator of the main interface shows abnormality, the user can enter into the interface to check which test point goes wrong.
  • Page 46 Shenzhen Linshang Technology Co., Ltd. This function is mainly used when the communication is abnormal, and the reason cannot be clarified after eliminating the problem of line connection. The communication polling test can be performed by using the “test” button in the above figure. The general test time is 7 minutes. After the test is completed, the station that can communicate and the baud rate can be displayed.

  • Page 47: Description Of Common Abnormity

    Shenzhen Linshang Technology Co., Ltd. It can be seen from the test results that the station numbers that can communicate normally are 1, 2, and 3, and the baud rate is 19200. If one controller is broken, the corresponding station number and baud rate will not be detected.
  • Page 48 “System State” interface keep displaying “88.8”, it means the temperature probe of the controller is broken, and the corresponding controller can be sent back to the factory for repair. Manufacturer: Shenzhen Linshang Technology Co., Ltd. Website: www.linshangtech.com Service hotline: 086-755-86263411 Email: sales21@linshangtech.com...

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