CNC-Step Zero-4 Operating Instructions Manual Download Page 4

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Operating Instructions

Zero-4 / 5-Channel Stepper Controller

CNC-STEP GmbH & Co. KG ▪ Siemensstrasse 13-15 ▪ 47608 Geldern ▪ Germany

Page 4

Support: +49 (0)2831/91021-50

6/16/2021

4.4.4.1

Sensor inputs XLR 1-5 ................................................................................................ 20

4.4.4.2

PC connection (LAN) ................................................................................................. 21

4.4.4.3

Connection frequency converter (FU) for RF spindles ............................................... 21

4.4.4.4

In / Out ........................................................................................................................ 22

4.5

commissioning ......................................................................................................................... 23

CLEANING AND MAINTENANCE .............................................................................. 24

5.1

Working inside the housing ................................................................................................... 25

5.1.1

Open the chassis ................................................................................................................ 26

5.1.2

Replacement of fuses ......................................................................................................... 26

5.1.3

Setting the DIP switches .................................................................................................... 27

5.1.4

Closing the chassis............................................................................................................. 27

TECHNICAL DATA ..................................................................................................... 28

6.1

Absolute limits ........................................................................................................................ 28

6.2

Electrical connection values .................................................................................................. 28

6.3

Housing dimensions................................................................................................................ 29

CUSTOMER SERVICE ............................................................................................... 30

Summary of Contents for Zero-4

Page 1: ...stand 6 16 2021 Operating Instructions Zero 4 5 Channel Stepper Controller Rev 2 1 Article 1911 0011 Motor current X Y Z 3 5A https www cnc step de...

Page 2: ...ntrol is a further development of the well known Zero 3 control It contains the complete electronics required to operate a milling machine with up to 4 axes and up to 5 stepper motors The hardware int...

Page 3: ...repair disposal 10 3 5 Indications of special dangers 11 3 5 1 electrical energy 11 3 5 2 Gas dust sparking 11 3 5 3 Hydraulics pneumatics steam 12 3 5 4 Oils fats gases and other chemical substances...

Page 4: ...n LAN 21 4 4 4 3 Connection frequency converter FU for RF spindles 21 4 4 4 4 In Out 22 4 5 commissioning 23 5 CLEANING AND MAINTENANCE 24 5 1 Working inside the housing 25 5 1 1 Open the chassis 26 5...

Page 5: ...erruption loss of information etc is excluded The stepper motor control Zero 4 is a component that can only run in conjunction with a suitable personal computer and software It is by no means an indep...

Page 6: ...The 15 pin Sub D connector of the C axis has a 24V PWM output and a 12V power supply for controlling tangential cutting modules z B TCM 4 or ETO 3 with or without oscillating knives If no oscillating...

Page 7: ...Make them available to the operating staff Regularly check the safety and hazard conscious work of the staff in compliance with the operating instructions Staff are not allowed to wear open long hair...

Page 8: ...trained to be trained to be instructed or in the context of a general training only under the constant supervision of an experienced person at the plant All work on the electrical system may only be...

Page 9: ...ion Operate the system only if all protective devices and safety related devices e g detachable protective devices emergency stop devices extraction devices are available and functional Check the syst...

Page 10: ...tched off during maintenance and repair work it must be secured against unexpected reactivating For example by locking the main switch or attaching a Warning sign on the main switch For assembly work...

Page 11: ...prescribed current In the event of disturbances in the electrical power supply switch off the system immediately Inspect or check the electrical equipment of the system regularly Eliminate defects su...

Page 12: ...ydraulics compressed air coolants make them pressure less before the start of the repair work according to the assembly descriptions Lay and assemble hydraulic coolant and compressed air lines profess...

Page 13: ...es or measures shall be fully effective only when the installation is used as intended Special care should be taken with the operating modes with limited safety equipment set up maintenance repair 3 8...

Page 14: ...and approved power cords and socket adapters These must have a protective conductor connection and be designed for a load of up to 16A 4 3 Connection of the machine front At the front are the connect...

Page 15: ...ding A green 3 8 Motor winding B brown 4 9 Motor winding B white 5 Earth screen Color of the wires of the 4 wire motor connection cable For motors with 3A or higher current a cable cross section of at...

Page 16: ...re PIN 1 Limit switch C or length switch grey LPT1 PIN15 2 Limit switch X pink LPT1 PIN13 3 Limit switch Y green LPT1 PIN12 4 Limit switch Z brown LPT1 PIN10 5 Emergency stop closed OK open stop white...

Page 17: ...24V max 3A 14 15 Oscillation motor mass 13 Limit switch C input low active NPN LPT1 PIN15 5 Signal mass screen 6 Fan sensor 12V max 150mA Stepper motor oscillation motor and 12V output are short circu...

Page 18: ...2 green Ready PC software ready toggle signal 3 yellow Running power cut when off 4 yellow Relay 1 spindle on 5 yellow Relay 2 cooling suction 6 red Emergency stop mushroom button or ext Entrance 7 re...

Page 19: ...nd can be used either for a vacuum cleaner a coolant pump or other aggregates The maximum current consumption of each individual consumer must not exceed 8A The sum of the current consumption must not...

Page 20: ...offers various connection options for accessories 4 4 4 1 Sensor inputs XLR 1 5 The xlr1 to xlr5 connectors can be used for PNP inductive sensors or mechanical switches Mechanical or magnetic switches...

Page 21: ...ket or optional accessories that require an analog 0 10 volt signal e g portal control for AMB milling motors All outputs on the FU connector are high active i e output 24V when switched on All inputs...

Page 22: ...ncy converter max 30V 50mA Pin no 18 is the analog speed signal It is short circuiting resistant so no damage is caused if a normal LPT cable pin 18 ground is connected by mistake Pin No signal Softwa...

Page 23: ...sitions Close the covers or make sure that no one is in the danger area Only now plug in the power plug of the controller and turn on the control on the main switch First check the correct functioning...

Page 24: ...discharge Check the power supply line the power cords of the external consumers and all motor cables for external damage Damaged or brittle cables must be replaced immediately Control the ventilation...

Page 25: ...nergy stored in the capacitors can discharge Failure to comply with this instruction is a danger to life due to an electric shock The control can also be damaged if objects accidentally fall into the...

Page 26: ...el and back wall in your place if possible 5 1 2 Replacement of fuses The fuses are in two plastic fuse holders green components in the picture on the right First remove the top of the fuse holder and...

Page 27: ...FF 2 0A 5 OFF 6 ON 2 8A 5 ON 6 ON 3 5A 5 OFF 6 ON 6 7 Current XYZ motors OFF 2 0A ON 3 5A ON 8 Assignment of the 24V Signal OFF oscillation motor PWM controlled ON holding brake OFF Attention The DIP...

Page 28: ...rameter Min Max unit Main s voltage 10 15 115 240 V AC power frequency 47 63 Hz Power consumption with power supply without ext Consumers 2 5 AAC Ambient temperature during operation 0 40 C Level logi...

Page 29: ...oller CNC STEP GmbH Co KG Siemensstrasse 13 15 47608 Geldern Germany Page 29 Support 49 0 2831 91021 50 6 16 2021 6 3 Housing dimensions parameter unit Length without connectors and controls 260 mm wi...

Page 30: ...ss CNC STEP GmbH Co KG Siemensstrasse 13 15 D 47608 Geldern telephone 49 0 2831 91021 50 Mon Fri 07 00 15 00 mobile 49 80 2831 91021 20 Only in urgent cases Mon Thu 15 30 18 00 fax 49 0 2831 91021 99...

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