Summary of Contents for ESPE JGGD001
- Page 1 JGGD001 Bending Machine Protection Device Instruction Manual SHENZHEN ESPE TECHNOLOGY CO., LTD.
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Page 2: Table Of Contents
Contents 1 Basic Introduction 1.1 Summary ………………………………………………………………… 1 1.2 Manual Composition ………………………………………………… 1 1.3 Standards ……………………………………………………………… 1 1.4 Safety Signs Instruction ……………………………………………… 2 1.5 Cautions ………………………………………………………………… 2 1.6 Application Guide ……………………………………………………… 3 2 Important Information 2.1 Terminology……………………………………………………………… 5 2.2 Usage …………………………………………………………………… 6 2.3 Technical Parameters……………………………………………………... - Page 3 Contents 4.4 Installation Postion …………………………………………………… 16 4.5 Installation Instruction ………………………………………………… 18 4.6 Installation Tools ……………………………………………………… 21 5 Wiring 5.1 Cautions ……………………………………………………………… 22 5.2 Wiring with Safety Relay ……………………………………………… 23 5.3 Signal Cable ………………………………………………………… 25 6 Debugging 6.1 Debug……………………………………………………………………26 6.2 Safety Test ………………………………………………………………27 7 Checkout and Maintenance 7.1 Cautions …………………………………………………………………29 7.2 Checkout Schedule ……………………………………………………29...
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Page 4: Standards
1 Important Information 1.1 Summary This manual is composed of the JGGD001 device's instruction, operation, installation, wiring, maintenance and troubleshooting etc. excludes the operation instruction for the machine protected(installed with JGGD001), please refer to the manual from the machine protected manufacturer 1.2 Composition... - Page 5 Please take note of the contents marked includes the peroper operation instructions, taken as the important components for JGGD001 device, ensure of the manual placed at right place 2. Operator Ability To carry out the installtion,adjustment and maintenance by the 3.
- Page 6 2. The JGGD001 is not used to monitor two bending machines placed in a horizontal plane 3. If the workpiece block the light beams, JGGD001 stop immediately...
- Page 7 4. JGGD001 special mode enables the bending or wavy material or even edge bending within a closed box. If the bending machine only closes at work speed,or too big excess of stroke, JGGD001 won't provide protection, i.e. won't prevent access to the hazardous area.
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Page 8: Terminology
EDM: Means by which the electro-sensitive protective equipment(ESPE) monitors the state of control devices which are external to the ESPE. Lockout Condition: Condition, initiated by a fault, preventing normal operation of the electro- sensitive protective equipment(ESPE). All output signal switching devices(OSSDs) and, where applicable, all secondary switching devices(SSDs) are signalled to go to the OFF-state. -
Page 9: Usage
The E3 is muted during during bending process. 2.2 Usage JGGD001 is the safety device specially applied to bending machine for operator's protection which adpoted class 1 laser, A three-dimension guarding area underneath the clamped upper tool, any intervention into... -
Page 10: Technical Parameters
2.3 Technical Parameters Performance Characteristics; Protection distance 0～20000mm Laser source Class I，635nm ≤1.5mrad Angle of divergence Output PNP×2，cross check,short protection ≤200mA Switch capability Response time <5ms Safety level Cat4. PL e Frequency：10 ～ 55Hz Anti-vibration EN 60068-2-6 Amplitude：0.35mm Protection level IP65 Protection category Electrical Characteristics... -
Page 11: Working Modes
2.4 Characterisitcs ◆ Floating mount to provide protection without dead zone ◆ Class 1 laser can detect 4mm and vibration deviation allowed ◆ Redundancy design,double outputs ◆ EDM function, monitor dual valves ◆ Adustment mode, aligment with ease ◆ Flat bending mode, Box bending mold, Special mode, suitable for different shape process ◆... - Page 12 Mode Change Access(key) back of receiver 【Adjustment Mode】 This mode applied to the condition that initially install the JGGD001 or move the emitter/receiver in operation, all laser beams turn ON, output OSSD1,OSSD2 turn OFF, when the beams are not aimed at the receiver properly, E1,E2,E3 indicators "ON", otherwise the indicators...
- Page 13 "OFF", the sensor outputs the complusory slow speed signal(PNP), control the bending machine press close at low speed <10mm/s. At the same time JGGD001 on longer provides the protection to operator, even though the bending machine closes at slow speed, may result in a potential dangerous condition, so must carefully and thoughtfully use the mode, In no event shall Shenzhen ESPE Technology Co., Ltd.
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Page 14: Components
Fig.2-3 Time Diagram of Special Mode 3.Components 3.1 External Size Fig.3-1 External Size Note: Emitter external size is same as the receiver... -
Page 15: Parts Instruction
3.2 Parts Instruction Fig.3-2 JGGD001 Parts 1.Emitter Front Cover 4.Receiver Back Cover 2.Receiver Front Cover 5.Emitter Panel 3.Emitter Back Cover 6.Receiver Panel 3.3 Receiver Indicators... - Page 16 3.1 Receiver Indicators Mark Function Instruction Remark Woring status: proper alignment, indicators (green LED) ONAdjustmen E1/E2/E3 mode: proper alignment, indicators (green LED) OFF Muting Receiver is muted,indicator(yellow) indication Power Power on, indicator(red) ON Fault Wrong wiring or receiver fault, indicator refer to indicator troubleshooting...
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Page 17: Installation
4 Installation （mm） ◆To carry out the installation, connection, commissioning and maintenance of JGGD001 device by qulified person ◆This warranty does not cover damage or liability for misuse, abuse, or the improper application or installation 4.1 Safety Distance The safety distance is the vertical line distance (S) from upper tool tip to the bottom beam(E2), which is the min. -
Page 18: Beam Position
Note: If different value from the calculations,take the bigger one as the safety distance. 4.2 Light Beam Position All beams position as following fig. when JGGD001 device work's normally, E1 beam should be positioned at 2-3mm behind the top tool tip Fig.4-2 Light Beams Position 4.3 Speed Switching Point... -
Page 19: Installation Postion
The JGGD001 device bottom beam should be positioned at least 6mm on top of the workpiece when the bending machine close at slow speed bottom beam ≥ 6mm Fig.4-3 Speed Switching Point Setting 4.4 Installation Position Initially mount or adjust the JGGD001 position, please select the "adjustment mode": Open the mode change access "ON", then press the mode... - Page 20 Emitter Receiver Emitter Receiver Fig.4-5 Improper Mounting 【Adjustment】 After mounting the JGGD001, slightly adjust the receiver bracket to align properly Receiver Front Cover Fig.4-6 Properly Aligned Beams On Receiver Front Cover...
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Page 21: Installation Instruction
Fig.4-7 Improper Alignment Seen on Receiver Front Cover Note：The emitter indicator will be off when the JGGD001 device is muted 4.5 Installation Instruction step: determin the installation position, then drill holes at the position... - Page 22 vertical view 1. Adjustment bracket 2. Screw M6*12 Fig.4-8 Installation Bracket step: receiver mounting bracket 1.Screw M8*20 2.Fixed bracket 1 3.Fixed bracket 2 4.Screw M6*12 Fig.4-9 Receiver Mounting Bracket...
- Page 23 1.Screw M4*12 2.Pointer machine protected Note: can rotate the JGGD001 by adjusting the M6*12 screw connected adjustment bracket with JGGD001 device adjust angle adjustment in horizontal plane Fig.4-10 Ajustment Diagram...
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Page 24: Installation Tools
Ensure the bending machine be powered off when mount the JGGD001 protection device, otherwise may lead to serious injury. Verify the emitter and receiver in the same horizotal and vertical plane,E3 beam set at front of upper tool tip, the distance from receiver and emitter to machine slider >10cm. -
Page 25: Wiring
5 Wiring 5.1 Cautions ◆ Must switch off the JGGD001 device before wiring and completely connect in compliance with the drawing ◆ Any change is not allowed to the device circuit ◆ Connect with power supply device complying with local law or... -
Page 26: Wiring With Safety Relay
5.2 JGGD001 Wiring with safety relay Fig.5-1 JGGD001 Wiring With Safety Relay... -
Page 27: Signal Cable
6.check the muting wiring correct,i.e. red/green, blue/green cable 7.After the above wiring, operate the bending machine with full stroke to check and confirm the JGGD001 device output and indicators display normally 8. Connect the output1, output2 with bending machine control system, control the machine and check if works normally or not 5.4 Signal Cable... -
Page 28: Debugging
6 Debugging 6.1 debug power on the device to debug ① Check power voltage Ensure the power voltage conforming to that listed in technical label, the range is ±10%. ② Power on ，check carefully then switch on ③Alignment Adjust SLA-3 position and angle to keep at the same height ④Test In adjustment mode,block each beam to... -
Page 29: Safety Test
10 measuring values exceeds 10mm, to decrease slider's fast speed, which can be finished by JGGD001 with limit switch. Fig.6-1 Step-wedge Test Rod a. place the "10" part at the bottom mould then start the bending machine b. - Page 30 STOP upper mould Fig.6-2 Test Procedure Diagram...
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Page 31: Checkout And Maintenance
7 Checkout and Maintenance 7.1 Cautions ● Before operation, check to ensure the JGGD001 device work normally. ● Do not change the device position at random. ● W hen a malfunction happened, need the professional technicians to check and repair. -
Page 32: Troubleshooting
8 Troubleshooting Fig.8.1 The JGGD001 device and press brakes faults analysis Fault Phenomenon Reason Solution safety output short output overload or short per second abnormal muting muting switch fault per second signal or switch EDM fault EDM disconnection per second... - Page 33 Shenzhen ESPE Technology Co., Ltd. Add：F4th-5th, Building 2, Hongxin Industrial Zone, Guanlan Street, Longhua District, Shenzhen518110 China Tel.: +86 13651456490 Email:isabely@espetech.com www.espetech.com...
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