{"id":57519,"date":"2025-01-26T07:09:21","date_gmt":"2025-01-26T07:09:21","guid":{"rendered":"https:\/\/www.harsle.com\/?post_type=docs&p=57519"},"modified":"2025-01-26T07:09:24","modified_gmt":"2025-01-26T07:09:24","password":"","slug":"e21s-shearing-machine-manual","status":"publish","type":"docs","link":"https:\/\/www.harsle.com\/pt\/docs\/e21s-shearing-machine-manual\/","title":{"rendered":"Como operar uma m\u00e1quina de corte E21S?"},"content":{"rendered":"\n

As I delve into the E21S Shearing Machine<\/a> Operation Manual, I’m excited to share essential insights and instructions for effectively operating this powerful tool. This manual serves as a comprehensive guide, covering everything from setup to troubleshooting, ensuring you can maximize the performance of your E21S shearing machine<\/a>. Whether you’re a beginner or an experienced operator, this resource will provide valuable tips and best practices to enhance your cutting accuracy and efficiency. Let’s explore the key features and operational techniques that will help you get the most out of your E21S shearing machine!<\/p>\n\n\n\n

Preface<\/strong><\/h2>\n\n\n\n

This manual describes operation of E21S numerical control device and is meant for operators who are instructed for operation of the device. Operator shall read this manual and know operation requirements before using this device.<\/p>\n\n\n\n

Product Overview<\/strong><\/h2>\n\n\n\n

\u2488 Product introduction<\/p>\n\n\n\n

This product is equipped with the shear machine dedicated numerical control device which is applicable to various users. Based on ensuring work precision, the cost of numerical control shearing machine is reduced significantly.<\/p>\n\n\n\n

Features and functions of this product are as following: <\/p>\n\n\n\n

\u25cf Back gauge can be controlled.<\/p>\n\n\n\n

\u25cf Cut-angle can be controlled.<\/p>\n\n\n\n

\u25cf Cut-gap can be controlled.<\/p>\n\n\n\n

\u25cf Stroke time can be controlled.<\/p>\n\n\n\n

\u25cf Intelligent positioning control. <\/p>\n\n\n\n

\u25cf Unilateral and bidirectional positioning which eliminates spindle clearance effectively. <\/p>\n\n\n\n

\u25cf Retract functions.<\/p>\n\n\n\n

\u25cf Automatic reference searching.<\/p>\n\n\n\n

\u25cf One-key parameter backup and restore.<\/p>\n\n\n\n

\u25cf Fast position indexing.<\/p>\n\n\n\n

\u25cf 40 programs storage space, each program has 25 steps. <\/p>\n\n\n\n

\u25cf Power-off protection.<\/p>\n\n\n\n

\u2489Operation panel<\/p>\n\n\n\n

\"E21S<\/figure>\n\n\n\n

Operation panel<\/h2>\n\n\n\n

Functions of panel keys are described in Table.<\/p>\n\n\n\n

\"E21S<\/figure>\n\n\n\n

\u248aDisplayer<\/p>\n\n\n\n

E21S numerical control device adopts 160*160 dot matrix LCD displayer. The display area is shown in Figure.<\/p>\n\n\n\n

\"E21S<\/figure>\n\n\n\n

\u25cf Title bar: display relevant information of current page, such as its name, etc. <\/p>\n\n\n\n

\u25cf Parameter display area: display parameter name, parameter value and system information.<\/p>\n\n\n\n

\u25cf Status bar: display area of input information and prompt message, etc.<\/p>\n\n\n\n

The paraphrases of shortening on this page are as shown in Table.<\/p>\n\n\n\n

\"E21S<\/figure>\n\n\n\n

Operation Instruction<\/strong><\/h2>\n\n\n\n

\u2488 Basic operation procedure<\/p>\n\n\n\n

Basic switch over and operation procedure of the device is shown in Figure.<\/p>\n\n\n\n

\"E21S<\/figure>\n\n\n\n

\u2489Programming<\/p>\n\n\n\n

The device has two programming methods, which are single-step programming and multi-step programming. User can set up programming according to actual demand.<\/p>\n\n\n\n

\u2460Single-step programming<\/p>\n\n\n\n

Single-step programming is generally used for processing single step to finish work piece processing. When controller is power on, it will automatically enter single-step program page.<\/p>\n\n\n\n

Operation steps<\/strong><\/h2>\n\n\n\n

Step 1<\/strong> After starting up, the device will enter setting up page of single-step program automatically, as shown in Figure.<\/strong><\/p>\n\n\n\n

\"E21S<\/figure>\n\n\n\n

Step 2 <\/strong>Click\"E21 , select parameter that needs to be set up, press numerical key to input program value, press\"E21 to complete input.<\/p>\n\n\n\n

[Note]<\/strong> Parameter can only be set when Stop indicator is on.<\/p>\n\n\n\n

Setting range of single step parameter is shown in Table.<\/p>\n\n\n\n

\"E21S<\/figure>\n\n\n\n

Step 3<\/strong> Press\"E21 , system will execute according to this program, as shown in Figure.<\/p>\n\n\n\n

\"E21S<\/figure>\n\n\n\n

Operation example<\/strong> <\/h2>\n\n\n\n

On single-step program page, program back gauge position to 80.00mm, retract distance to 50mm, concession waiting time to 2s, and work piece to 10.<\/p>\n\n\n\n

\"E21S<\/figure>\n\n\n\n

 \u2489Multi-step programming<\/p>\n\n\n\n

Multi-step program is used for processing single work piece of different processing steps, realize consecutive implementation of multi-steps, and improve processing efficiency.<\/p>\n\n\n\n

Operation step<\/strong><\/h2>\n\n\n\n

Step 1<\/strong> Power on, the device enters to single-step parameter set up page automatically. <\/p>\n\n\n\n

Step 2<\/strong> Click\"E21 , switch to program manage page, as shown in Figure.<\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

Step 3 <\/strong>Click \"E21\"E21\"E21, select program serial number, or input program number directly, such as input \u201c1\u201d. <\/p>\n\n\n\n

Step 4<\/strong> Click \"E21, enter multi-step program setting page, as shown in Figure.<\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

Step 5<\/strong> Click\"E21 , select multi-step programming parameter which requires set up, input setting up value, click\"E21 , and the configuration takes effect. <\/p>\n\n\n\n

Step 6<\/strong> In completion of set up, click\"E21 , enter step parameter set page, as shown in Figure.<\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

Step 7<\/strong> Click\"E21 , select step parameter that needs to be set up, input program value, click\"E21 , and the setup takes effect.<\/p>\n\n\n\n

Step 8<\/strong> Click\"E21\"E21 to switch over between steps. If the current step is the first step, click \"E21to enter the last page of step parameter setting; if the current step is the last one, click \"E21to enter the first page of step parameter setting.<\/p>\n\n\n\n

Multi-step parameter setting range is shown in Table.<\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

Step 9<\/strong> Click\"E21 , system will operate according to this program, as shown in Figure.<\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

Operation example <\/strong><\/h2>\n\n\n\n

[Background]<\/strong> One work piece requires processing 50 as shown below; <\/p>\n\n\n\n

\u25cf First shear: 50mm; <\/p>\n\n\n\n

\u25cf Second shear: 100mm; <\/p>\n\n\n\n

\u25cf Third shear: 300mm;<\/p>\n\n\n\n

[Analysis]<\/strong> according to work piece and technological conditions of machine tool: <\/p>\n\n\n\n

\u25cf First shear: X axle position is 50.0mm, concession 50mm; <\/p>\n\n\n\n

\u25cf The second shear: X axle position is 100.0mm, concession 50mm; <\/p>\n\n\n\n

\u25cf The third shear: X axle position is 300.0mm, concession 50mm; <\/p>\n\n\n\n

Edit processing program of this work piece on No. 2 program.<\/p>\n\n\n\n

Operation procedure is shown in Table.<\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

[Note]<\/strong><\/p>\n\n\n\n

\u25cf In completion of multi-step programming, you should back to starting step before launching the system; otherwise, the program will start position processing at current step. <\/p>\n\n\n\n

\u25cf Press left and right direction key to circulate page turning and browsing among all step parameters. <\/p>\n\n\n\n

\u25cf Program can be called and revised again. <\/p>\n\n\n\n

\u25cf In completion of processing all work pieces (50 in the example), the system stopsautomatically. Restart directly will start another round of processing 50 work pieces.<\/p>\n\n\n\n

\u248a Parameter setting<\/p>\n\n\n\n

User can setup all parameters required for normal operation of the system, including system parameter, X axle parameter.<\/p>\n\n\n\n

Step 1<\/strong> On program management page, click\"E21 to enter programming constant page, as shown in Figure. On this page, programming constant can be set.<\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

Range of programming constant setup is shown in Table.<\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

Step 2<\/strong> Input password \u201c1212\u201d, click \"E21to enter system parameter setting page, as shown in Figure.<\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

Step 3<\/strong> Step up parameter, parameter setup range is shown in Table.<\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

Step 4<\/strong> Click \"E21, return to programming constant page.<\/p>\n\n\n\n

\u248bManual movement<\/p>\n\n\n\n

In single-step mode, axle movement can be controlled by pressing key manually. This method helps user to adjust machine tool and work piece.<\/p>\n\n\n\n

Step 1 <\/strong>On single step parameter setup page, click\"\" \uff0c\"\" or\"\" to enter manual page, as shown in Figure.<\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

Step 2<\/strong> Click\"\" , operate at low speed in increasing direction. <\/p>\n\n\n\n

            Click \"\", operate at low speed in decreasing direction. <\/p>\n\n\n\n

            Click\"\" , click \"\"at the same time, and operate at high speed in increasing direction (this operation is valid only when using frequency converter as the drive). <\/p>\n\n\n\n

            Click\"\" , click \"\"at the same time, and operate at high speed in decreasing direction (this operation is valid only when using frequency converter as the drive).<\/p>\n\n\n\n

Step 3<\/strong> Click\"E21 return to single step parameter setting page.<\/p>\n\n\n\n

Alarm<\/strong><\/p>\n\n\n\n

The device can detect internal or external abnormity automatically and send out alarm prompt. Alarm message is available on alarm list.<\/p>\n\n\n\n

Step 1<\/strong> On programming management page, click\"E21 to enter programming constant page. <\/p>\n\n\n\n

Step 2<\/strong> On programming constant page, click \"E21to enter \u201cAlarm history\u201d page to view all alarm history.<\/p>\n\n\n\n

As shown in Figure, the latest 6 alarms, alarm number and causes can be viewed on this page.<\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

Alarm history and message is shown in Table.<\/p>\n\n\n\n

Table 3-1 Alarm number and alarm message<\/p>\n\n\n\n

Alarm number<\/td>Alarm name<\/td>Alarm description<\/td><\/tr>
A.01<\/td>Pieces reached<\/td>Count reaches preset value<\/td><\/tr>
A.02<\/td>X.Pos < min.<\/td>X-axis current position beyond the minimum limit<\/td><\/tr>
A.03<\/td>X.Pos > max.<\/td>X-axis current position beyond the maximum limit<\/td><\/tr>
A.04<\/td>–<\/td>The current position of the X-axis beyond the soft limit<\/td><\/tr>
A.05<\/td>A Axis MAX<\/td>A-axis current position beyond the maximum limit<\/td><\/tr>
A.06<\/td>A Axis MIN<\/td>A-axis current position beyond the minimum limit<\/td><\/tr>
A.07<\/td>G Axis MAX<\/td>G-axis current position beyond the maximum limit<\/td><\/tr>
A.08<\/td>G Axis MIN<\/td>G-axis current position beyond the minimum limit<\/td><\/tr>
A.11<\/td>Finished work<\/td>When count reaches preset value, system shut down automatically.<\/td><\/tr>
A.12<\/td>Out of UDP<\/td>In single step and multistep mode, slider is not on upper dead center.<\/td><\/tr>
A.22<\/td>Encoder abnor.<\/td>Encoder voltage is too low<\/td><\/tr>
A.24<\/td>Mach. not ready<\/td>The pump signal is invalid<\/td><\/tr>
A.25<\/td>Angle Abnormal<\/td>Angle input error<\/td><\/tr>
A.26<\/td>X Stop Err<\/td>The backgauge motor is abnormal stop.<\/td><\/tr>
A.28<\/td>X V2 Err<\/td>The speed of backgauge motor is abnormal on the Low-Speed Mode.<\/td><\/tr>
A.29<\/td>X V3 Err<\/td>The speed of backgauge motor is abnormal on the High-Speed Mode.<\/td><\/tr>
A.32<\/td>XPos < 0<\/td>X-axis position has exceeded the zero point in manual mode, you should turn back.<\/td><\/tr>
A.41<\/td>Para. error<\/td>–<\/td><\/tr>
A.42<\/td>Power off<\/td>–<\/td><\/tr>
A.43<\/td>System fault<\/td>–<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

Appendix Common fault and troubleshooting<\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

Download Manual<\/h2>\n\n\n\n

If you want to download the ESTUN E21S operation manual for shearing machine in PDF, You can go to visit our download center, here you will find all the manuals you will need.<\/p>\n\n\n\n

https:\/\/www.harsle.com\/ESTUN-dc46744.html<\/a><\/p>\n\n\n\n

Video Demo<\/h2>\n\n\n\n
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