SRT SCB-PT User Manual

Passive pneumatic controller

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SCB-PT Passive Pneumatic
Controller
User Manual
Version:CV1.0
Soft Robot Tech Co.,Ltd

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Summary of Contents for SRT SCB-PT

  • Page 1 SCB-PT Passive Pneumatic Controller User Manual Version:CV1.0 Soft Robot Tech Co.,Ltd...
  • Page 2 Before starting to use this product, please read carefully the safety precautions and user ’s notices to prevent personal injury or property damage to oneself and others. This product is equipped with SRT flexible end fixture, and it should not be used for other purposes.
  • Page 3: Table Of Contents

    SCB-PT Contents 1. Product introduction ..............1 1.1 Packing list ................3 1.2 Panel introduction and size ..........4 1.3 Technical Parameters ............6 2. Function Description ..............7 2.1 Display function ..............7 2.2 Manual control ............... 8 2.3 Input-output ................9 2.4 Communication function ..........
  • Page 4: Product Introduction

    The SCB-PT series controller has eight stalls, which can store up to eight groups of grasping and opening pressure values, and switch through I /...
  • Page 5 4、Fault alarm function The SCB-PT controller will detect the output pressure in real time. When there is air leakage in the end fixture, the indicator light will become red,...
  • Page 6: Packing List

    SCB-PT 1.1 Packing list Name Amount Controller User manual DB9 Data Line DB9 Data Line 35mm Guide rail buckle Fixed connectors 10mm pipe...
  • Page 7: Panel Introduction And Size

    SCB-PT 1.2 Panel introduction and size Unit:mm...
  • Page 8 SCB-PT Name Function introduction Power Controller power supply switch Pressure display Display content Pilot lamp Status Display RJ45 port MODBUS-TCP protocol DB9 port MODBUS-RTU protocol Manual switch Manually switch the grabbing/opening state Aviation plug in port 14 core aviation plug, controller power supply and I / O Outlet port Connect the end fixture via φ6 pipe...
  • Page 9: Technical Parameters

    SCB-PT 1.3 Technical Parameters Name Specification Dimensions 222*172*96mm Net weight Protection level IP42 Rated voltage DC24V±10% Rated current Input air pressure range 0.5~0.7MPa clean air source,flow>400L/min Output pressure range -80~100kPa Output positive pressure flow 285L/min Output negative pressure flow 85L/min...
  • Page 10: Function Description

    SCB-PT 2. Function Description 2.1 Display function Display features include pressure display and indicator light 1、Pressure display: Display the real time output pressure value of the current air outlet; display the set pressure during grabbing and opening debugging; alarm information.
  • Page 11: Manual Control

    SCB-PT 2.2 Manual control Manual control includes manual switch and adjusting knob, as shown below : Manual switch : It includes grab switch and open switch, which are used to switch the pressure state and reset controller of the outlet interface.
  • Page 12: Input-Output

    SCB-PT the current gear, rotate the adjustment knob to find the gear that needs to be set, and press the adjustment knob to enter the grasping pressure setting under the gear. When entering the grasping pressure setting, the ' grasping adjustment indicator ' is turned on, the adjustment knob is rotated, and the grasping pressure setting value is modified.
  • Page 13 SCB-PT interface and output interface. The aviation plug is 14-core cable with the label distribution as follows: The corresponding relationship between cable and function is as follows : Aviation Cable color Name Name Specifications plug cable 24V+ DC power DC 24V electric...
  • Page 14 SCB-PT Function Description: DC power supply port : voltage range DC24 ± 10 %, power rating greater than 50W. Gear selection port There are eight editable stalls in the PT series controller, and eight sets of different positive and negative pressure settings can be edited by manual adjustment or PC software.
  • Page 15 SCB-PT Color/label Brown/9 Yellow/5 Orange/6 Purple/8 Gear logic IN-SW3 IN-SW2 IN-SW1 IN-COM signal port Gear 1 GND/VCC Gear 2 GND/VCC Gear 3 GND/VCC Gear 4 GND/VCC Gear 5 GND/VCC Gear 6 GND/VCC Gear 7 GND/VCC Gear 8 GND/VCC Grab, open and reset trigger ports:...
  • Page 16 OUT-COM will be turned on. Robot or PLC can judge whether the end fixture completes the grasping or opening action by whether it is turned on or not. Alarm output : When the SCB-PT series controller detects the leakage of...
  • Page 17 SCB-PT the end fixture, the OUT-ERR port and OUT-COM port will be turned on. Robot or PLC can judge whether the end fixture has leakage by whether is turned on or not. Ports and functions correspond as follows : Black and...
  • Page 18: Communication Function

    DB9 interface supports MODBUS-RTU protocol. Users can adjust voltage and set editable files by connecting SRT voltage regulating software through debugging lines, and can communicate through other control devices. The communication protocol is referred to the 《SCB-PT series controller communication protocol description》 document.
  • Page 19: Installation

    4 、 Installation of controller grounding in special environment, such as strong magnetic interference environment。 3.2 Pneumatic connection Before pneumatic connection, SCB-PT series controller should be in a safe position, fixed well, to prevent falling, not placed in the sealed box.
  • Page 20 5、 Series filter can ensure the service life of the end fixture and pneumatic controller, and the filter should be between the controller and the end fixture. The following diagram is the schematic diagram of gas path connection for SCB-PT series controllers: Φ6 pipe Φ6 pipe φ10 pipe...
  • Page 21: Line Connection

    Once a functional error occurs, the line is immediately turned off to check whether the connection is normal and can continue to use after troubleshooting. The following figure is the schematic diagram of circuit connection: Robot Computer Communication Cable Aviation plug cable SCB-PT controller...
  • Page 22: Installation And Use Of Debugging Software

    4. Installation and use of debugging software The controller can be set by connecting the controller to PC by RS232 debugging line. The controller can adjust the output pressure and set parameters by SRT pressure regulating software. 4.1 Software interface...
  • Page 23: Software Use

    SCB-PT 4.2 Software use Preparation : Before opening the software, the USB debugging line is connected to the computer, and the other end is connected to the controller. After opening the software, select the corresponding serial port  number of the controller connection through the COM number selection box.
  • Page 24 SCB-PT corresponding gear 12. Negative pressure setting value : negative pressure setting value of corresponding retaining position 13. Clearing alarm state : Clearing current low-level alarm of controller 14. Clearing historical data : the number of clearing work 15. IAP : Controller internal program upgrade ( customer caution ) 16.
  • Page 25 SCB-PT Software trigger Click the trigger button to trigger the controller, the trigger button is now divided into : Trigger controller for positive pressure loading state Trigger controller for negative pressure open state Trigger controller for pressure release state The trigger controller works in a loop state When the cycle works, the positive and negative pressure trigger intervals are the values set by the cycle.
  • Page 26 SCB-PT gear in the controller. When the gear is selected, when the communication triggers the controller state, the setting value of the selected gear in the internal setting value of the controller is executed. Clear alarm status When the controller air path alarm, click the alarm state button to clear the low level alarm.
  • Page 27: User Information

    SCB-PT 5. User information When the product fails, please contact our sales staff, if necessary, please mail the product to our after-sales service department for maintenance. Unauthorized disassembly of this product may cause problems such as accidental damage. Without permission, the warranty is...
  • Page 28 SCB-PT...
  • Page 29 Address: Building No.12, TianjiZhigu, Jinghai 3rd Road No.109, Beijing Economic and Technological Development Zone, Yizhuang Daxing District, Beijing Shenzhen Soft Robot Tech Co.,Ltd. Address : Block B, Huihai Plaza, Heping Road, Longhua Street, Longhua District, Shenzhen E-mail: srt@softrobottech.com Website: www.softrobottech.com Tel:400-186-7770 SRT is Innovated end Effector...

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