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General Measure CW-6K User Manual

Check weigher
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Check weigher
CW-6K
U s e r ' s m a n u a l
( A p p l i c a b l e f o r M C G S + C 0 1 v e r s i o n )
531701010027 Ver A1

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Summary of Contents for General Measure CW-6K

  • Page 1 Check weigher CW-6K U s e r ’ s m a n u a l ( A p p l i c a b l e f o r M C G S + C 0 1 v e r s i o n )

  • Page 2: Table Of Contents

    Contents 1. Summary ..................... 1 Product Features ................1 1.1.1 Mechanical part ..............2 1.1.2 Electrical part ..............2 Usage Notice ................2 1.2.1 Precautions ................ 2 Product installation ..............4 Overall appearance ................ 4 Mechanical installation ..............5 Electrical installation ..............5 Electrical interface .................
  • Page 3 3.3.5 Power off operation ............15 User login ................15 Product selection with New ............ 16 3.5.1 Select product parameters ..........16 3.5.2 New product parameters ........... 16 3.5.3 Modify product parameters..........20 3.5.4 Delete product parameters ..........21 Calibration scale ..............21 3.6.1 The weight calibration scale ..........
  • Page 4 7.1.1 Serial port communication ..........43 7.1.2 Network port communication ..........43 7.1.3 MAC address ..............44 The Modbus register communication address is defined ...... 45 Print content ................51 Set the parameters of the servo driver ......... 52 Program upgrade ..............53 9.
  • Page 5 Shenzhen General Measure Technology Co., Ltd.All rights reserved. Without the permission of Shenzhen Geman Technology Co., LTD., no unit or individual may copy, disseminate, transcribe or translate into other language versions in any form or by any means. Due to the continuous improvement and update of our products, we reserve the right to modify this manual at any time without prior notice.For...

  • Page 6: Contents 1. Summary

    CW-6K user’s manual 1. Summary CW-6K standard weighing scale is a high speed, high precision and small range industrial automatic weighing scale developed by our company to meet the changing technological update. The full touch screen makes the CW-6K weighing scale easy to operate, external expansion of IO input and output and external serial port communication to achieve multi-point control, monitoring and remote control of the product.

  • Page 7: Mechanical Part

    CW-6K user’s manual Note;Scale stands are strictly prohibited from being used over the range. 1.1.1 Mechanical part 1． Electric control box is small and movable, easy to install and operate on site. 2． The servo driver is used as the motor driving device to ensure the speed stability and adjustability in the process of weight checking.
  • Page 8 CW-6K user’s manual the weighing table). 5.Should avoid squeezing, stepping on the scale platform, handling should first fixed scale, installed sensor limit to prevent damage to the sensor, prohibit the direct handling of the scale platform to move.

  • Page 9: Product Installation

    CW-6K user’s manual 2. Product installation 2.1 Overall appearance The product appearance is shown in Figure 2 -1 below. Figure 2 -1 Overall appearance of the product Introduction Serial Name number indicator light More intuitive display of the weight inspection results, allowing the status of the results to be seen from a distance.

  • Page 10: Mechanical Installation

    CW-6K user’s manual Photoelectric Judge the weight table of the object up and sensor down Photoelectric Photoelectric sensor beam reflection sensor targeting plate Weighing Weighing platform for the measured object platform Timing belt Improving the safety of weighing scales during...
  • Page 11 CW-6K user’s manual 1． Any wiring and disconnecting operation can only be carried out after power off. After the operation is completed, check before power on. 2.The serial port is fixed to RS485 communication, where the 485(A) pair should be connected to 485(A) or 485(+), and the 485(B) pair should be connected to 485(B) or 485(-).

  • Page 12: Electrical Interface

    CW-6K user’s manual Touch screen communication jack External custom outlet OUT1-OUT4 External custom output relay K1-K8 Detect the photoelectric sensor wiring terminals Alarm light wiring terminals Custom input ports 1-6 externally Sensor terminal External RS-485 communication jack External TCP/IP communication network port...
  • Page 13 CW-6K user’s manual L2: When the detection result is out of tolerance, the low output is valid until the next check begins. L3: When the test result is qualified, the low output is valid until the next check begins. L4: When the detection result is inferior, the low level output is effective until the next check starts.
  • Page 14 CW-6K user’s manual DO4: undefined. DO0V: switching quantity supply power DC24V-. DO24V: switch quantity power supply DC24V+. DOCOM: switch quantity common end. Sensor (already connected at factory) : EX+ : Power positive, SN+ : induction positive, EX- : power negative, SN- : induction negative, SG+ : signal positive, SG- : signal negative.
  • Page 15 CW-6K user’s manual K6: defined as batch completion, after the completion of the product test batch, the relay output is closed,K6A,K6B on.This definition is the factory default setting, and can be modified according to the actual demand. K7: defined as qualified indication, after the product test is qualified, the relay output is closed,K7A,K7B on.This definition is the factory default setting,...

  • Page 16: Power Supply Power

    CW-6K user’s manual Figure 2-4 shows the power supply and motor interface diagram, defined as follows: External power supply (already connected at factory) : L: external AC power live wire. G: external AC power ground cable. N: neutral wire of external AC power supply.

  • Page 17: Operation

    CW-6K user’s manual Operation Operation summary Boot Technician login New product parameters Power Data Starting query weight check Figure 3-1 Procedure Limit removal Before use, remove the limit protection device. The arrow in Figure 3-2 indicates the limit position. Figure 3-2 limit position Remove the Figure 3-2 limit plate using a hex open or adjustable wrench.After...

  • Page 18: Basic Operation

    CW-6K user’s manual Basic operation The main interface of weight inspection is used for daily production, which is used to start and stop the weight inspection belt, enter the relevant parameter interface and display the basic information of the tested product and the weight inspection result.

  • Page 19: Zero Clear Operation

    CW-6K user’s manual Button and operation frame operation instructions (applicable to all operation interfaces of the device) : Click this button to enter the interface of creating products and setting product parameters. Click this button to enter the parameter setting interface.

  • Page 20: Start Up Operation

    CW-6K user’s manual identifier bit is only related to the weight state, and has nothing to do with the operation of the weighing scale and the size of the weight value). 3.3.3 Start up operation Click "Start" on the touch screen to start the weight checking scale, and the weight checking motor drives the weight checking belt to rotate.

  • Page 21: Product Selection With New

    CW-6K user’s manual Product selection with New Figure 3-6 Product list 3.5.1 Select product parameters Click "Product" under the main interface to enter the product list interface. First, click the product to be checked in the product list, then click "Select Product"...
  • Page 22 CW-6K user’s manual values of the system, which need to be set according to the actual product parameters and production requirements. Figure 3-7 Product parameters screen Example Description of product parameters: Name Instructions Product number Number of the product under inspection...
  • Page 23 CW-6K user’s manual Tare weight The weight of the item's outer packaging Qualified culling The distance traveled by the product from the end of the distance scale to the start of the qualified culling mechanism Duration of The duration of the qualifying cull mechanism's action...
  • Page 24 CW-6K user’s manual Dynamic zeroing Filtering parameters in the weighing process filter grade Dynamic clearing When the belt is running, within the stability stability range determination time, the weight variation range is judged to be stable within this setting value, and only when it...

  • Page 25: Modify Product Parameters

    CW-6K user’s manual Exclude servo lower When the weight is below this value, it does not limit participate in the average calculation and will generate an alarm Servo dead zone If the absolute weight error is less than this, no...

  • Page 26: Delete Product Parameters

    CW-6K user’s manual the parameter value will remain unchanged; if it is higher than the upper limit of the parameter range, the upper limit of the parameter range will be written by default.  The definition of weight checking speed, belt speed and correction coefficient is described in detail on the help interface of product parameters.

  • Page 27: The Weight Calibration Scale

    CW-6K user’s manual Name Instructions Calibrate the empty Eliminate external interference, the scale table at zero scale table and stable, can be clicked Calibrate the scale Enter the weight of the calibration weight weight The weight Put the weight on and after entering the weight of the...

  • Page 28: Dynamic Calibration Of Scale

    CW-6K user’s manual in contact with other equipment, and re-calibrate after troubleshooting. 3.6.2 Dynamic calibration of scale On the product page, click "Dynamic calibration" to enter the dynamic calibration interface, and perform dynamic calibration according to the text prompts. When completed, relevant parameters will be automatically calculated and generated and product parameters will be written.Click "Exit"...
  • Page 29 CW-6K user’s manual times, the number of dynamic calibration to check the weight scale will automatically stop Maximum weight The maximum value of the weight check result during dynamic calibration Average weight During dynamic calibration, the average weight of each...
  • Page 30 CW-6K user’s manual alternative methods are introduced in detail in the interface of dynamic calibration parameter help. If necessary, you can click Help to view.

  • Page 31: Data Viewing

    CW-6K user’s manual Data viewing This check weight scale has data storage and query function, convenient for users to check the historical check weight data and event information.Under the main interface, click "Data" to enter the interface for viewing data (no permission is required for data interface).

  • Page 32: Statistics

    CW-6K user’s manual Statistics Click "Statistics Data" to enter the check weight data statistics interface, which displays product distribution intuitively. Click "Print data" to print statistics information, click "Export data" to export statistics information to the USB disk inserted into the touch screen, click "Delete data" to clear statistics information.For specific operation methods, refer to "Operation...

  • Page 33: Statistical Graph

    CW-6K user’s manual Figure 4-3 Alarm information screen example Statistical graph Click "Statistical Chart" to enter the statistical chart interface to visually view the product weight distribution. Figure 4-4 Example of the statistical chart interface...

  • Page 34: Quantity Of Switches

    CW-6K user’s manual Quantity of switches I/O I/O testing Figure 5-1 I/O parameter screen Example 1 Figure 5-2 I/O parameter screen example 2 Click "Switch quantity" on the setting page to enter the IO test interface. The system provides 6 input terminals and 12 output terminals, which users can...
  • Page 35 CW-6K user’s manual methods, please refer to "Operation Instructions on Buttons and Operation Frames" in Section 3.3.2. IO test is to test whether the IO port is properly connected to the external device. During the test, click "Switch" after the output to output 1-8. If the...
  • Page 36 CW-6K user’s manual Relay - I1 (incoming Qualified indication photoelectric sensor) Relay - I2 (discharge Disqualified cull photoelectric sensor) DO 1 Undefined DO 2 Undefined DO 3 Undefined DO 4 Undefined O17 (Buzzer alarm output) O7 (alarm light out-of- tolerance indication, no relay)
  • Page 37 CW-6K user’s manual When the input is valid, the device will clear the Clear alarm current alarm Aberration cull When the input is valid, the offset cull is complete complete Owe culling When the input is valid, the underbalance culling has...
  • Page 38 CW-6K user’s manual Out-of-order The weight check result is out of tolerance, according culling to the set out of tolerance eliminator distance delay, and then according to the set duration output valid. Owe culling The weight check result is the undererror, according to the set offset culler distance delay, and then according to the set duration output valid.
  • Page 39 CW-6K user’s manual Output in different ways depending on your choice Buzzer alarm output Qualified Cull...

  • Page 40: Working Parameters

    CW-6K user’s manual 6. Working parameters Working parameter Settings Click "Set" to enter the interface of working parameters, and the user can decide whether to open according to the production needs. If the corresponding alarm is generated after opening, the weight checking scale will automatically alarm or alarm stop.
  • Page 41 CW-6K user’s manual more than or equal to 20 over/under error products to be removed in this distance, it will alarm and stop If not eliminated in After the next unqualified product has gone through the reinspection process, the last product has not been...
  • Page 42 CW-6K user’s manual disconformance alarm of continuous nonconformance will alarm and stop when it reaches this value stops Upper limit of motor The maximum load the motor can withstand load Stop above the motor The upper limit of motor load can be set in the system parameter interface of the product.
  • Page 43 CW-6K user’s manual Minimum indexing 0.001. 0.002. 0.005. 0.010. 0.020. 0.050 Optional Check scale for When calibrating the scale, the weight variation range is judged to be stable within this setting value stability range Judge the range of During the stabilization time, the range of weight variation is judged to be stable within this setting stability;...
  • Page 44 CW-6K user’s manual The system Zero clearing operation will be performed once on the scale platform automatically clears zeros after power-on Feed to shake time Do not sample during this time after feeding Time to remove Do not sample during this time before discharging...
  • Page 45 CW-6K user’s manual Duration of The output time of the photoelectric dust removal switch photoelectric dust removal Buzzer buzzer type There are four types to choose from, which are undererror, out-of-error, unqualified, and qualified Buzzer sounding mode There are three ways to choose from, long buzzer, off,...

  • Page 46: Communication

    CW-6K user’s manual 7. Communication The product has RS485 and optional network port for external communication. The communication protocol is standard Modbus RTU, and the network port communication includes Modbus TCP/IP and HTTP.When the communication mode is printed, RS485 can be connected to the printer for printing output.For detailed operation methods, refer to "Operation Instructions on Buttons and Operation...
  • Page 47 CW-6K user’s manual Figure 7-2 Communication parameters screen Example 2 Description of communication parameters: Name Instructions Serial communication Modbus-RTU method Mailing address The address of the current device Baud rate Baud rate for current device communication The byte format of the current device communication.

  • Page 48: Serial Port Communication

    CW-6K user’s manual MAC address MAC address for current device communication 7.1.1 Serial port communication The weighing scale is configured with three serial ports, which can communicate with the host computer through RS485 serial ports. The optional functions are Modbus-RTU and print mode (serial port three can only be set as print).

  • Page 49: Mac Address

    CW-6K user’s manual The upper computer and the motherboard must be in the same network segment and not equal Port Range 0-65535, usually set to 502 for slave number The address of each device cannot be address repeated and is set before delivery HTTP works in server-side mode, and the protocol is as follows: ⒈...

  • Page 50: The Modbus Register Communication Address Is Defined

    CW-6K user’s manual The Modbus register communication address is defined Module Parameter Remarks address address definition Home screen status (Support function code 0x03) . 0 1: Weight positive overflow 1: The sensor is overflowing 1: Weight negative overflow 1: Negative sensor overflow...
  • Page 51 CW-6K user’s manual 1: Qualified (for indication) 1: out of tolerance (for culling) 1: Underbalance (for culling) 1: Qualified 1: Busy (for indication) 1: IO test 1: Belt calibration 10. 1: Dynamic calibration 11. 1: Feed 12. 1: Discharge 13. 1: Keep 14.
  • Page 52 CW-6K user’s manual 5: Qualified batch completed 6: Block the material There is no 40552 0551 8: Super maximum sampling time 9: Super motor load 40563 0562 The number of products that Actual weight actually pass the weighing scale check speed...
  • Page 53 CW-6K user’s manual Quantitative production of 40217 0216 Qualified lot qualified products;0 ~ 40218 0217 999999pcs 40279 0279 Photoelectric Initial value: 60, range: 60 dusting cycle to 1800 40280 0280 40281 0281 Photoelectric dust Initial value: 1, range: 1 removal time...
  • Page 54 CW-6K user’s manual Total cumulative 40518 0817 times 40519 0518 Total accumulated weight 40520 0519 40521 0520 Maximum 40522 0521 40523 0522 Minimum 40524 0523 40527 0526 Pass rate 40528 0527 40529 0528 All qualified products are heavy 40530 0529...
  • Page 55 CW-6K user’s manual should be paid to adding the judgment that is not equal to 2 or 3) 40561 0560 Read as the result value of this test weight, when Weight check result there is a new test 40562 0561 result, the value will be updated.

  • Page 56: Print Content

    CW-6K user’s manual Print content 1. When the communication mode is set to print, connect the printer, click the print button on the "Statistics" interface, or send the print command through the communication mode, the output will be as follows: ----------------------- 上分隔横线符...

  • Page 57: Set The Parameters Of The Servo Driver

    CW-6K user’s manual If there is an external printing device, the above content will be printed out. The above content is only an example. The specific data to be printed is subject to the actual test result. Set the parameters of the servo driver 1.

  • Page 58: Program Upgrade

    CW-6K user’s manual 8. Program upgrade The device can upgrade the motherboard program and touch screen program through the way of U disk.For details, please refer to "Operation Instructions on Buttons and Operation Frames" in section 3.3.2. Figure 8-1 System Information screen example After contacting our technical department, confirm that it is necessary to upgrade the program of the motherboard or touch screen.Obtain the corresponding program upgrade...

  • Page 59: Size

    CW-6K user’s manual 9. Size When the equipment is installed on site, it is necessary to ensure that there is no contact between the weighing table and the surrounding area to avoid affecting the normal weighing. The distance between the surrounding area of the weighing table should be...

  • Page 60: Outline Size Drawing (Unit: Mm)

    CW-6K user’s manual Outline size drawing (unit: mm) T h e o u t l i n e s i z e d r a w i n g o f t h e r e m o v a l m e c h a n i s m i s n o t o p t i o n a l...
  • Page 61 CW-6K user’s manual T h e o u t l i n e s i z e d r a w i n g o f t h e e j e c t i n g m e c h a n i s m i s s e l e c t e d * Note: The width, length and height of the scale stand of non-standard customized products may be different from that of the standard products.

  • Page 62: Equipment Repair And Maintenance

    CW-6K user’s manual 10. Equipment repair and maintenance Maintenance of motors 10.1 10.1.1 Routine maintenance  Keep the motor clean and prevent oil, water and other dirt from entering the motor.  Check motor terminal bolts and motor base fixing bolts for loosening ...

  • Page 63: The Display Is Always Zero

    CW-6K user’s manual  Ground shaking, vibration, such as nearby machine rotation interference, cars passing by, etc.  The conveyor belt is affected by viscous objects  Debris accumulates or gets stuck in the sensor base  The filter factor is set too low 10.2.3 The display is always zero...

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