OPTIMUM MASCHINEN - GERMANY

Transcription

1 Operating manual Version Step motor control CNC Controller III CNC Controller VI Illustr.0-1: CNC Controller III Illustr.0-2: CNC Controller VI Keep for future reference! GB 8 / 03 / 2006 CNC Controller VI and III ; Version Page 1

2 Table of Contents 1 General warning notes Proper use Capacity and general data Unpacking and connecting Delivery volume Operation Safety General notes Connections CNC Controller III CNC Controller VI Description of the connections Signal configuration on the parallel port (port / PC) Definiton of the axes at machine tools Control boards Set Jumper Load current and retension current Replacing a control board Malfunctions The red LED on the CNC Controller flashes or flickers All axes are no longer triggered Step motor does not run Spare parts Appendix Copyright Warranty Disposal Product follow-up EC Declaration of Conformity Page 2 CNC Controller VI and III ; Version / 03 / 2006 GB

3 General warning notes OPTIMUM 1 General warning notes Glossary of symbols gives additional indications calls on you to act enumerations This part of the operating manual explains the meaning and use of the warning references contained in the operation manual, explains how to use the CNC Controller properly, highlights the dangers that might arise for you or others if these instructions are not obeyed, tells you how to avoid dangers. In addition to this operating manual please observe applicable laws and regulations, legal regulations for accident prevention the warning notes on the CNC Controller. ALWAYS KEEP THIS DOCUMENTATION CLOSE TO THE CNC CONTROLLER. 1.1 Proper use The CNC Controller is designed and built to be used in dry and non-explosive environments. It is provided to control step motors up to a maximum power of 6A at 40 V. It is also part of proper use that the maximum values for the CNC Controller are to be complied with, the operating manual is to be observed. WARNING! It is forbidden to make any modifications or alterations to the values of the CNC Controller! These could endanger personnel and cause damage to the CNC Controller and connected devices. WARNING! Always disconnect the CNC Controller when exchanging the control board. Wait at least one minute until you open the housing of the CNC Controller. Switch off the CNC Controller with the main switch, if the CNC Controller is not used. GB 8 / 03 / 2006 General warning notes CNC Controller VI and III ; Version Page 3

4 Capacity and general data 2 Capacity and general data The following information gives the dimensions and weight of the CNC Controller VI and III and is the manufacturer s authorised machine data. Power supply CNC Controller III CNC Controller VI Connection 230V ~ 50 Hz 300VA Fusing 1,6 A slow-blow fuse General data Potential-free relais output - 4 pcs. max. 10 A Dimensions: Length xwidth x Height [ mm ] 295 x 230 x x 275 x 125 Environmental conditions Temperature 5-35 C Humidity % 3 Unpacking and connecting INFORMATION When then CNC Controller is delivered, check immediately that the machine has not been damaged during transport and that all components are included. Also check that no fastening screws have come loose. 3.1 Delivery volume CNC Controller without control boards inlet connector from non-heating apparatus operating manual 3.2 Operation Safety Use the CNC Controller only under the following conditions: The CNC Controller is in proper working order. The CNC Controller is used as prescribed. The operating manual is followed. All anomalies should be eliminated immediately. Stop the CNC Controller immediately in the event of any abnormality in operation and make sure it cannot be started up without authorisation General notes INFORMATION Your CNC Controller had been perfectly set in the factory. Re-adjustment, setting of the holding current and load current of the individual control boards are to be performed only in particular cases. Particular cases can be e.g. mechanic stiffness of the driven axis at a certain position. Page 4 Capacity and general data CNC Controller VI and III ; Version / 03 / 2006 GB

5 Connections 4 Connections OPTIMUM 4.1 CNC Controller III Illustr.: 4-1: Connection to the CNC Controller III 4.2 CNC Controller VI Illustr.: 4-2: Connection to the CNC Controller VI Description of the connections Description 1 Z 1 connection step motor Z - axis of the machine 8 2 Y 1 connection step motor Y - axis of the machine 9 3 X 1 connection step motor X - axis of the machine 10 4 Z 2 onnection step motor Z 2 - axis of the machine 11 Y 2 connection step motor Y 2 - axis of the 5 machine 12 X 2 connection step motor X 2 - axis of the 6 machine 13 Port 1 / PC1 parallel port, LPT connection of the 7 personal computer to the control of the axes Z, Y, X 14 Description Port 2 / PC2 parallel port, LPT connection of the personal computer to the control of the axes Z 2, Y 2, X 2 Port 1 relay potential-free relay output, for user-defined application in connection with Port 1 / PC1, maximum 10 A Port 1 relay potential-free relay output, for user-defined application in connection with Port 1 / PC1, maximum 10 A Port 2 relay potential-free relay output, for user-defined application in connection with Port 2 / PC2, maximum 10 A Port 2 relay potential-free relay output, for user-defined applications in connection with Port 2 / PC2, maximum 10 A Mains supply Fine-wire fuse 1,6 A slow-blow fuse GB 8 / 03 / 2006 Connections CNC Controller VI and III ; Version Page 5

6 Connections Signal configuration on the parallel port (port / PC) The following signal configuration is used on the parallel port. Pin No Direction Description 1 Output Direction for all axes 2 Output Speed information bit 0 3 Output Speed information bit 1 4 Output Speed information bit 2 and relay 5 Output Speed information bit 3 and relay 6 Output Speed information bit 4 7 Output Speed information bit 5 8 Input Speed information bit 6 9 Output Speed information bit 7 10 Input X - axis 11 Input Dongle acknowledgement 12 Input Y - axis 13 Input Z - axis 14 Output Cycle X - axis 15 Input Reference switch 4th axis 16 Output Cycle Y - axis 17 Output Cycle Z - axis 25 - Ground 4.3 Definiton of the axes at machine tools Right-handed, rectangular coordinate systems are used for machine tools. Such systems describe the movements on the machine as a relative motion between tool and workpiece. The orientation of the coordinate system on the machine tool depends on the particular machine type. It can be turned to various positions. +Z +Y + Z +X +X Illustr.: 4-3: coordinate system lathe and milling machine Page 6 Connections CNC Controller VI and III ; Version / 03 / 2006 GB

7 Control boards 5 Control boards OPTIMUM Jumper Potentiometer Illustr.: 5-1: Control board CNC Controller 5.1 Set Jumper When replacing a control board, one control board is to be set as master control board, the other control boards are always set as slave control boards. The setting is performed with a jumper. The master board is located at the slot of the X or X1 - axis. CAUTION! The master board is located only at the slot of the X or X 1 -axis. Jumper in position "Master" Illustr.: 5-2: Position Jumper "Master" Jumper in position "Slave" Illustr.: 5-3: Position Jumper "Slave" GB 8 / 03 / 2006 Control boards CNC Controller VI and III ; Version Page 7

8 Control boards 5.2 Load current and retension current The control board disposes of two adjustable fields. Load current The load current moves the step motor. With a direction signal the turning direction is being changed. The load current can be set from 2 to 6 A. The type plate of the corresponding step motor gives the values of the required settings. Settings load current The current is increased by turning the potentiometer clockwise. The current is to be set to the used step motor. If the current is set too high, the running properties will degrade and there will not be more power! 33 % 66% 0 % 100% Setting step motor 2,2 Nm about 75% Setting step motor 4,2 Nm about 100% Setting step motor 8 Nm about 100% When lighting up the red control lamp (red LED) the full load current is adjusted and must be reduced. See also, The red LED on the CNC Controller flashes or flickers. on page 10 Retension current The retension current provides a save hold during the operation break and a save hold of the non-moving axes at the time of operation. Setting retension current The retension current is increased by turning the potentiometer clockwise. In most cases a setting of about 30% is sufficient. In case of excessive chip removal and by using a recirculating spindle, proceed with a higher setting. CAUTION! If the retension current is set too high, it will lead to unnecessary heating-up! Potentiometer load current Potentiometer retension current Illustr.: 5-4: Potentiometer control board Page 8 Control boards CNC Controller VI and III ; Version / 03 / 2006 GB

9 Control boards OPTIMUM 5.3 Replacing a control board CAUTION! Unplug the device and wait at least one minute before opening the CNC Controller. This term is required to make sure that all condensators will be dumped. Slot covering Illustr.: 5-5: Backside of CNC Controller Proceeding Control board Disconnect the mains plug and wait at least one minute. Disconnect the plug of the step motor from the control board. Screw off the slot cover of the control boards. Pull off the control board from slot. Check the correct positioning of the jumper. Set Jumper on page 7 Insert new control board into the slot. Reassemble the slot covering of the control boards. Reconnect the plug of the step motor. GB 8 / 03 / 2006 Control boards CNC Controller VI and III ; Version Page 9

10 Control boards 6 Malfunctions 6.1 The red LED on the CNC Controller flashes or flickers. The load current is set too high. Slightly turn back the load current on the potentiometer anti-clockwise. The correct function is always given if the blue LED lights up when the corresponding axis is being triggered. Potentiometer control board on page All axes are no longer triggered In case of a short circuit or excess voltage or in case of a defect on the control board, all 3 axes will be switched off! this way a damage of the workpiece will be avoided as far as possible. The red LED shows which axis s concerned. Replacing a control board on page Step motor does not run Possible cause: The CNC Controller does not have current. Solution: lamp at the main switch off. Check the plug and the fine-wire fuse at the CNC Controller. Possible cause: machine not cleaned by corrosion protection agents.the start torque is thereby to high. Solution: remove the corrosion protection agents at machine, clean and lubricate the machine again. Possible cause: taper gibs at the machine too firmly attracted. The start torque is thereby to high. Solution: adjust the taper gibs better. Possible cause: speed movement too highly adjusted, motor current too low selected. Solution: decrease the speed movement, increase the motor current somewhat. Page 10 Control boards CNC Controller VI and III ; Version / 03 / 2006 GB

11 Control boards 7 Spare parts OPTIMUM Bezeichnung Designation Artikelnummer Item no. Steuerkarte Control board CNC Controller VI komplett complete CNC Controller VI 6 Steckplätze 6 slots CNC Controller III komplett complete CNC Controller III 3 Steckplätze 3 slots Netzteil Power supply unit Lüfter Fan Kaltgerätestecker Inlet connector for non-heating apparatus Ein-Aus Schalter On - Off switch Anschlussstecker Steuerkarte Plug control board Feinsicherung 1,6 A Träge Fine-wire fuse 1.6 A slow-blow Hauptplatine CNC Controller VI Mainboard CNC Controller VI Hauptplatine CNC Controller III Mainboard CNC Controller III Frontblende CNC Controller VI Front screen (Front cover) CNC Controller VI Frontblende CNC Controller III Front screen (Front cover) CNC Controller III Gehäuse CNC Controller VI Housing CNC Controller VI komplett ohne Elektrik completely without electric Gehäuse CNC Controller III Housing CNC Controller III komplett ohne Elektrik completely without electric Slot - Abdeckung CNC Controller VI Slot - cover CNC Controller VI Slot - Abdeckung CNC Controller III Slot - cover CNC Controller III GB 8 / 03 / 2006 Control boards CNC Controller VI and III ; Version Page 11

12 Appendix 8 Appendix 8.1 Copyright This document is copyright. All derived rights are also reserved, especially those of translation, re-impression, use of figures, broadcast, reproduction by photo-mchanical or similar means and recording in data processing systems, whether partial or total. The company reserves the right to make technical alterations without prior notice. 8.2 Warranty Within the term of warranty, the company Optimum warrants for a perfect quality of its products and will reimburse any cost for overhaul or exchange of defective parts in case of construction error, fault in material and/or defect of fabrication. The term of warranty for commercial use is 12 months and for use as an amateur it is 24 months. Condition for a warranty claim due to construction errors, faults in material and/or defects of fabrication is: Proof of purchase and that the instructions for use had been followed. In order to assert the claim of warranty, you have to present a typescript original receipt of puchase. It must comprise the complete address, date of purchase and type designation of the product. The instruction for use, the corresponding device as well as the safety information are to be observed. Damages due to operator s mistakes may not be accepted as warranty claims. Correct use of the devices. The products of the company Optimum had been designed and built for certain purposes. They are listed in the operation manual. The warranty claim may not be accepted if the operating manual is not being followed properly or if it is used for a purpose which has not been intended or with improper accessory. Maintenance work and cleaning. It is absolutely necessary to maintain and clean the machine in regular intervals according to the prescriptions of the instruction for use. By intervention of a third party, any warranty claim will expire. Maintenance work and cleaning are usually not part of the claim of warranty. Original spare parts Make sure to use only original spare parts and original accessory. This can be acquired from authorized distributors of the machine. When other than original parts are being used, consequential damages may occur and danger of accidents will increase. Disassembled or partially disassembled devices and devices which are repaired with foreign parts are excluded from warranty claims. Wearing parts Certain components are subject to wear out by time respectively a standard wear by use on the corresponding machine. Among these components are e.g. V-belts, ball bearing, switches, mains cables, gaskets and washers, etc. These wearing parts are not part of the warranty. Page 12 Appendix CNC Controller VI and III ; Version / 03 / 2006 GB

13 Appendix OPTIMUM 8.3 Disposal Disposal of used electric and electronic machines (Applicable in the countries of the European Union and other European countries with a seperate collecting system for those devices). The sign on the product or on its packing indicates that the product must not be handled as common household waist, but that is needs to be delivered to a central collection point for recycling. Your contribution to the correct disposal of this product will protect the environment and the health of your fellow men. The environment and the health are endangered by incorrect disposal. Recycling of material will help to reduce the consumption of raw materials. Your District Office, the municipal waste collection station or the shop where you have bought the product will inform you about recycling of this product. 8.4 Product follow-up We are required to perform a follow-up service for our products which extends beyond shipment. We would be grateful if you could send us the following information: modified settings, experiences with the CNC Controller, which could be important to other users, repeated failures. Optimum Maschinen Germany GmbH Dr.-Robert-Pfleger-Str. 26 D Hallstadt Phone +49 (0) Fax +49 (0) info@optimum-maschinen.de GB 8 / 03 / 2006 Appendix CNC Controller VI and III ; Version Page 13

14 8.5 EC Declaration of Conformity The manufacturer / retailer: Optimum Maschinen Germany GmbH Dr.-Robert-Pfleger-Str. 26 D Hallstadt hereby declares that the following product, Machine type: CNC Controller Relevant EU directives: EMV directive: 89/336/EWG Low Voltage Directive: 73/23/EWG meets the provisions of the aforementioned directive, including any amendments valid at the time of this statement. In order to ensure conformity, the following harmonized standards in particular have been applied: DIN EN 62079:2001 Editing of instructions - structure, content and illustration (VDE 0039) IEC 62079:2001 Thomas Collrep (Manager) Kilian Stürmer (Manager) Hallstadt, 8 / 03 / 2006 Page 14 Appendix CNC Controller VI and III ; Version / 03 / 2006 D

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