BTL6 A/C/E/G500 M _ _ _ _ PF S115 User`s Guide
Contents
1. 13 5 Fig 11 7 Installation dimensions of BTL5 P 4500 1 magnet Fig 11 9 Connector type BKS S115 PU _ _ Weight Approx 90 g Housing Plastic Operating BKS S116 PU _ _ temperature 40 C to 60 C Angled connector molded on cable preassembled M12 8 pin 11 2 BTL2 GS10 ____ Ajoint rod Various cable lengths can be ordered e g is BKS S116 PU 05 Cable length 5 m om nal leng IH E a see 5H7 Fig 11 10 Connector type BKS S116 PU __ Fig 11 8 BTL2 GS10 __ _ _ A joint rod 11 4 Adjusting box BTL7 A CB02 S115 Weight Approx 150 g m Material Aluminum Scope of delivery Adjusting box 2 adapter cables each approx 0 3 m Condensed guide 1 State the nominal length when ordering E www balluff com english BALLUFF 19 BTL6 A C E G500 M _ _ _ _ PF S115 Micropulse Transducer in a Flat Profile Housing 12 orsering code BTL6 A 5 00 M0500 PF S115 Micropulse transducer Interface A Analog interface voltage output O to 10 V G Analog interface voltage output 10 to 10 V C Analog interface current output 0 1 to 20 mA E Analog interface current output 4 to 20 mA Supply voltage 5 10 to 30 V DC Output gradient 00 Rising factory setting Nominal stroke 4 digit M0500 Metric specification in mm nominal length 500 mm Construction PF flat profile housing Electric2. noise immunity noise immunity emission emission and the following product standard EN 61326 2 3 Emission tests RF emission EN 55016 2 3 industrial and residential areas Noise immunity tests atic electricity ESD EN 61000 4 2 Electromagnetic fields RFI N 61000 4 3 0P Severity level 3 Severity level 3 il The magnets are available in various models and must be ordered separately Electrical fast transients burst EN 61000 4 4 Severity level 3 E www balluff com urge N 61000 4 5 onducted interference induced y high frequency fields ma Severity level 2 moo N 61000 4 6 Severity level 3 Magnetic fields EN 61000 4 8 Severity level 4 il More detailed information on the guidelines approvals and standards is included in the declaration of conformity english BALLUFF 5 6 BTL6 A C E G500 M _ _ _ _ PF S115 Micropulse Transducer in a Flat Profile Housing 2 ET 2 1 Intended use The BTL6 Micropulse Transducer together with a machine controller e g PLC comprises a position measuring system It is intended to be installed into a machine or system Flawless function in accordance with the specifications in the technical data is ensured only when using original BALLUFF accessories Use of any other components will void the warranty Opening the transducer or non approved use are not permitted and will result in the los
3. and end points may corresponds to activation high active not be reversed ae The Balluff BTL7 A CBO2 S115 adjusting box can be used The absolute null and end points must lie within the for this see Accessories on page 19 minimum or maximum limits of what can be output see value table Automatic deactivation il The last set values are always saved regardless il of whether the setting was ended using the If no signals are transmitted via the programming inputs for approx 10 min programming mode is automatically ended programming inputs or automatically after 10 min have expired Value table for teach in and inverting 6 2 Calibration procedure notes il The following examples refer to transducers Prerequisites with O to 10 V or 4 to 20 mA output Programming inputs are connected The transducer is connected to the system controller Voltage or current values from the transducer can be read using a multimeter the system control or the adjusting box Supply Adjusting box B m Adapter cable with connector Adapter cable with socket connector plug Fig 6 1 Connecting the BTL7 A CB02 S115 adjusting box BALLUFF english BTL6 A C E G500 M _ _ _ _ PF S115 Micropulse Transducer in a Flat Profile Housing 6 Calibration procedure continued 6 3 Calibration procedure overview 6 3 1 Teach in The factory set null point and end point is replaced by a new null point an
4. magnet defines the position to be measured on the waveguide An internally generated INIT pulse interacts with the magnetic field of the magnet to generate a torsional wave in the waveguide which propagates at ultrasonic speed E www balluff com The component of the torsional wave which arrives at the end of the waveguide is absorbed in the damping zone to prevent reflection The component of the torsional wave which arrives at the beginning of the waveguide is converted by a coil into an electrical signal The travel time of the wave is used to calculate the position Depending on the version this information is made available as a voltage or current output with a rising gradient 3 3 LED display il In normal operation the LED indicates the operating states of the transducer LED Operating state Normal function Magnet is within the measuring range Green Flashing red Measuring range left Magnet is outside the measuring range Red Error No magnet or magnet outside the limits english BALLUFF 7 8 BTL6 A C E G500 M _ _ _ _ PF S115 Micropulse Transducer in a Flat Profile Housing 4 Installation and connection 4 1 Installing the transducer NOTICE Improper installation Improper installation can compromise the function of the transducer and result in damage gt For this reason ensure that no strong electrical or magnetic fields are present in the im
5. 001 Subject to modification
6. 1 Converting units of length 13 2 Part label 4 BALLUFF english BTL6 A C E G500 M _ _ _ _ PF S115 Micropulse Transducer in a Flat Profile Housing 1 Notes to the user 1 1 Validity This guide describes the construction function and setup options for the BTL6 Micropulse Transducer with analog interface It applies to types BTL6 A C E G500 M ___ code on page 20 _ PF S115 see Ordering The guide is intended for qualified technical personnel Read this guide before installing and operating the transducer 1 2 Symbols and conventions Individual handling instructions are indicated by a preceding triangle Action instruction 1 Action sequences are numbered consecutively 1 Action instruction 1 2 Action instruction 2 il Note tip These symbols indicate the programming his symbol indicates general notes inputs Symbols of this type indicate the LED display 1 3 Scope of delivery BTL6 transducer Mounting clamps with insulating sleeves and screws Condensed guide 1 4 Approvals and markings UL approval c US File no E227256 US Patent 5 923 164 The US patent was awarded in connection with this product The CE Mark verifies that our products meet the requirements of EU Directive 2004 108 EC EMC Directive The transducer meets the requirements of the following generic standards EN 61000 6 1 EN 61000 6 2 EN 61000 6 3 EN 61000 6 4
7. Approx 1 kg m Anodized aluminum english BALLUFF 17 18 BTL6 A C E G500 M __ _ _ PF 8115 Micropulse Transducer in a Flat Profile Housing 1 1 Accessories 11 1 Magnet BTL5 P 3800 2 Fig 11 1 Installation dimensions of BTL5 P 3800 2 magnet Weight Approx 12 g Housing Plastic BTL5 P 5500 2 21 Fig 11 2 Installation dimensions of BTL5 P 5500 2 magnet Weight Approx 40 g Housing Plastic BTL6 A 3800 2 37 6 21 28 8 Fig 11 3 Installation dimensions of BTL6 A 3800 2 magnet Weight Approx 30 g Housing Plastic BALLUFF english BTL6 A 3801 2 37 6 28 Fig 11 4 Installation dimensions of BTL6 A 3801 2 magnet Weight Approx 25 g Housing Plastic BTL5 F 2814 1S Fig 11 5 Installation dimensions of BTL5 F 2814 1S magnet Weight Approx 28 g Housing Anodized aluminum Slide surface Plastic BTL5 T 2814 1S 28 a Fig 11 6 Installation dimensions of BTL5 T 2814 1S magnet Weight Approx 28 g Housing Anodized aluminum Slide surface Plastic BTL6 A C E G500 M _ _ _ _ PF S115 Micropulse Transducer in a Flat Profile Housing 1 1 Accessories continued BTL5 P 4500 1 11 3 Connector il For information on pin assignment see Table 4 2 on page 10 BKS S115 PU _ _ Straight connector molded on cable preassembled M12 8 pin Various cable lengths can be ordered e g BKS S115 PU 05 Cable length 5 m 43
8. BALLUFF sensors worldwide BTL6 A C E G500 M _ _ _ _ PF S115 User s Guide english www balluff com BTL6 A C E G500 M _ _ _ _ PF S115 Micropulse Transducer in a Flat Profile Housing 1 Notes to the user 5 1 1 Validity 5 1 2 Symbols and conventions 5 1 3 Scope of delivery 5 1 4 Approvals and markings 5 2 C o gt 2 1 Intended use 6 2 2 General safety notes for the position measuring system 6 2 3 Explanation of the warnings 6 2 4 Disposal 6 3 Construction and function 7 3 1 Construction 7 3 2 Function 7 3 3 LED display 7 4 Installation and connection 8 4 1 Installing the transducer 8 4 2 Captive magnets 8 4 3 Floating magnets 9 4 4 Electrical connection 10 4 5 Shielding and cable routing 10 ST 5 1 Starting up the system 11 5 2 Operating notes 11 6 Calibration procedure 12 6 1 Programming inputs 12 6 2 Calibration procedure notes 12 6 3 Calibration procedure overview 13 6 3 1 Teach in 13 6 3 2 Inverting 13 6 3 3 Reset 13 7 Teach in 14 8 Inverting 15 9 Resetting all values reset 16 10 10 1 Accuracy 17 10 2 Ambient conditions 17 10 3 Supply voltage external 17 10 4 Output 17 10 5 Input 17 10 6 Dimensions weights 17 E www balluff com english BALLUFF 3 BTL6 A C E G500 M _ _ _ _ PF S115 Micropulse Transducer in a Flat Profile Housing 11 Accessories ag 11 1 Magnet 11 2 BTL2 GS10 ____ A joint rod he 11 3 Connector 19 11 4 Adjusting box 19 1 2 Ordering code 20 13 CE 13
9. al connection S115 8 pin M12 plug 20 BALLUFF english BTL6 A C E G500 M _ _ _ _ PF S115 Micropulse Transducer in a Flat Profile Housing 13 pend 13 1 Converting units of length 1 mm 0 0393700787 inch 1 inch 25 4 mm mm inches inches mm 1 0 03937008 1 25 4 2 0 07874016 2 50 8 3 0 11811024 3 76 2 4 0 15748031 4 101 6 5 0 19685039 5 127 6 0 23622047 6 152 4 7 0 27559055 7 177 8 8 0 31496063 8 203 2 9 0 35433071 9 228 6 10 0 393700787 10 254 Tab 13 1 Conversion table mm to inches Tab 13 2 Conversion table inches to mm 13 2 Part label BALLUFF Null Position MICROPULSE BTLOJZK BTL6 A500 M0500 PF S115 09112200054321 DE CE Aus www balluff com 1 Ordering code Type N 3 Serial number 4 Null mark Fig 13 1 BTL6 part label E www balluff com english BALLUFF 21 Evww balluff com Headquarters Germany Balluff GmbH Schurwaldstrasse 9 73765 Neuhausen a d F Phone 49 7158 173 0 Fax 49 7158 5010 balluff balluff de Global Service Center Germany Balluff GmbH Schurwaldstrasse 9 73765 Neuhausen a d F Phone 49 7158 173 370 Fax 49 7158 173 691 service balluff de US Service Center USA Balluff Inc 8125 Holton Drive Florence KY 41042 Phone 859 727 2200 Toll free 1 800 543 8390 Fax 859 727 4823 technicalsupport balluff com No 871955 726 E 00 000000 Edition 1
10. d end point The null point and end point can be set separately the output gradient changes il The detailed procedure for teach in is described on page 14 Steps gt Move magnet to the new null position gt Read new null point by activating the programming inputs gt The current end point remains the same Fig 6 2 Reading new null point gt Move magnet to the new end position Read new end point by activating the programming inputs The current null point remains the same SSS SSS SS SS SS SS SS SS Se Sa L7 all Before After New end point I E23 Fig 6 3 Reading new end point E www balluff com 6 3 2 Inverting The gradient can be inverted by activating the programming inputs During inverting the output gradient is inverted For example a rising output gradient is changed to a falling gradient il The detailed procedure for inverting is described on page 15 6 3 3 Reset Restoring the transducer to its factory settings il The detailed procedure for the reset is described on page 16 english BALLUFF BTL6 A C E G500 M _ _ _ _ PF S115 Micropulse Transducer in a Flat Profile Housing 7 NOTICE Interference in function Teach in while the system is running may result in malfunctions gt Stop the system before performing teach in Initial situation Transducer wit
11. h magnet within measuring range b Activate teach in Activate for at least 4 s gt 4s v Set null point Bring magnet to the new null point Activate for at least 2 s gt 2s Vn v The new null point is set after activation oo Set end point Bring magnet to the new end point Activate b for at least 2 s gt 2s v The new end point is set after activation A End teach in Briefly activate and 6 simultaneously lt 1 s lt 1s b Current position value is displayed il Any of the individual steps for settings can be selected The teach in process can be ended at any time LED display Displayed values example LED AtOto 10V At4 to 20 mA 5 39 V 23 7 mA IN A O 5 39 V 23 7 mA 1 04 V 4 82 mA IN A 0 00 V 4 00 mA 9 89 V 19 13 mA IN A O 10 00V 20 00 mA LED legend LED green LED rea IN A LED flashing green 14 BALLUFF english BTL6 A C E G500 M _ _ _ _ PF S115 Micropulse Transducer in a Flat Profile Housing 8 vert NOTICE Interference in function Inverting while the system is running may result in malfunctions Initial situation LED display Displayed values example gt Stop the system before inverti
12. is offset by 4 mm towards the BTL plug see Figure 4 7 english BALLUFF 9 10 BTL6 A C E G500 M _ _ _ _ PF S115 Micropulse Transducer in a Flat Profile Housing 4 Installation and connection continued 4 4 Electrical connection Pin BKS S115 A500 G500 C500 E500 BKS S116 1 Yellow Not used 2 Gray OV 3 Pink Not used Fig 4 8 Pin assignment of 115 FR connector view of connector 4 Red La programming input pins of transducer 5 Green Oto 10V 10to10V 0 1to20mA 4to20mA 6 Blue GND 7 Brown 10 to 30 V 8 White Lb programming input 1 Unassigned leads can be connected to the GND on the controller side but not to the shield 2 Reference potential for supply voltage and EMC GND Tab 4 2 Pin assignment of S115 connector 4 5 Shielding and cable routing il Defined ground The transducer and the control cabinet must be at the same ground potential Shielding To ensure electromagnetic compatibility EMC observe the following Connect transducer and controller using a shielded cable Shield Braided copper shield with minimum 85 coverage Shield is internally connected to connector housing Magnetic fields The position measuring system is a magnetostrictive system It is important to maintain adequate distance between the transducer and strong external magnetic fields Cable routing Do not route the cable be
13. l certainly result in death or serious injury 2 4 Disposal gt Observe the national regulations for disposal BTL6 A C E G500 M _ _ _ _ PF S115 Micropulse Transducer in a Flat Profile Housing 3 Construction and function Output signal rising Error signal 100 0 Null point l 13 731 Nominal length 1 Unusable area 2 Not included in scope of delivery Measuring range IL E GB C BTL5 P 3800 2 magnet 2 73 es 24 8 Mounting clamps with insulating bushes and ISO 4762 M5x25 cylinder head screws max tightening torque 2 Nm Fig 2 1 BTL6 transducer construction 3 1 Construction Electrical connection The electrical connection is made via a connector see ordering code on page 20 BTL housing Aluminum housing containing the waveguide and processing electronics Magnet Defines the position to be measured on the waveguide Magnets are available in various models and must be ordered separately See accessories on page 18 Nominal length To optimally adapt the transducer to the application the following nominal lengths are available Nominal length Grading 50 to 4572 mm 25mm 3 2 Function The BTL6 transducer contains the waveguide which is protected by an aluminum housing A magnet is moved along the waveguide This magnet is connected to the system part whose position is to be determined The
14. le parameters and readjust the transducer if necessary il Check for the correct values at the null point and end point especially after replacing the transducer or after repair by the manufacturer 5 2 Operating notes Check the function of the transducer and all associated components on a regular basis Take the position measuring system out of operation whenever there is a malfunction Secure the system against unauthorized use E www balluff com english BALLUFF 11 12 BTL6 A C E G500 M _ _ _ _ PF S115 Micropulse Transducer in a Flat Profile Housing 6 Calibration procedure Output gradient Linear Unit Min value Null value End value Max value Error value transducer BTL6 A V 0 5 0 10 0 10 5 10 5 Rising BTL6 G V 10 5 10 0 10 0 10 5 10 5 factory setting BTL6 C mA 0 1 0 1 20 0 20 4 20 4 BTL6 E mA 3 6 4 0 20 0 20 4 3 6 BTL6 A V 10 5 10 0 0 0 5 10 5 Falling BTL6 G V 10 5 10 0 10 0 10 5 10 5 after inverting BTL6 C mA 20 4 20 0 0 1 0 1 20 4 BTL6 E mA 20 4 20 0 4 0 3 6 3 6 Tab 6 1 Value table for factory settings 6 1 Programming inputs Values for null and end point Programming inputs La and Lb must be used in order to Any desired position of the magnet can be used as the make settings A programming input at 10 to 30 V null or end point However the null
15. mediate vicinity of the transducer gt The recommended spacing for the installation must be strictly observed Any orientation is permitted Mount the transducer on a evel surface of the machine using the provided mounting clamps and cylinder head screws A sufficient number of mounting clamps is supplied il In order to avoid the development of resonant frequencies from vibration loads we recommend arranging the mounting clamps at irregular intervals The transducer is electrically isolated from the machine with the supplied insulating bushes see Figure 3 1 1 Guide the transducer into the mounting clamps 2 Attach transducer to the base using mounting screws tighten screws in the clamps with a max 2 Nm 3 Insert magnet accessories il The micropulse transducer in profile housing is suitable both for floating i e non contacting magnets see Figures 4 3 to 4 7 and for captive magnets see Figures 4 1 and 4 2 BALLUFF english 4 2 Captive magnets The following must be observed when installing the magnet Avoid lateral forces Connect the magnet to the machine member with a joint rod see Accessories on page 19 Fig 4 1 Dimensions and distances with BTL5 T 2814 1S magnet Fig 4 2 BTL6 A C E G500 M _ _ _ _ PF S115 Micropulse Transducer in a Flat Profile Housing 4 Installation and connection continued 4 3 Floating magnets The following mus
16. mm magnet in the middle of the measuring range Max detectable speed 10 2 Ambient conditions Operating temperature Storage temperature Relative humidity Shock rating per EN 60068 2 27 Continuous shock per EN 60068 2 29 Vibration per EN 60068 2 6 Degree of protection per IEC 60529 when attached 4 4 10 m s 25 C to 70 C 40 C to 100 C lt 90 non condensing 50 g 6 ms 50 g 2 ms 12 g 10 to 2000 Hz IP67 1 Individual specifications as per Balluff factory standard E www balluff com 10 3 Supply voltage external Voltage stabilized Ripple Current draw at 24 V DO nrush current Reverse polarity protection Overvoltage protection Dielectric strength GND to housing 10 4 Output BTL6 A Output voltage Load current BTL6 C Output current Load resistance BTL6 E Output current Load resistance BTL6 G Output voltage Load current Short circuit resistance 10 5 Input Programming inputs La Lb Overvoltage protection 10 6 Dimensions weights Housing height Nominal length Weight depends on length Housing material 10 to 30 VDC lt 0 5 Vpp lt 150 mA lt 3 A 0 5 ms Up to 36 V Up to 36 V 500 V DC Oto 10V Max 5 mA 0 1 to 20 mA lt 500 ohms 4 to 20 mA lt 500 ohms 10to 10 V Max 5 mA Signal cable to 36 V Signal cable to GND 10 to 30 V DC High active Up to 36 V 20 8 mm 50 to 4572 mm
17. ng LED AtOto 10V At4to20 mA Transducer with magnet within measuring range 5 39 V 23 7 MA h Activate inverting 5 39 V v Activate for at least 4 s gt 4s b 23 7 MA iw Invert gradient Activate and b simultaneously for at least 4 s gt 4s b A After activation 5 61 V 14 85 mA The output gradient is inverted Current position value is displayed gt Inverting is deactivated 3 Abort inverting il Inverting can be aborted without any changes being saved after the Activate inverting step gt Briefly activate and simultaneously lt 1 s lt 1s Current position value is displayed A A LED legend OLED green LED flashing green LED red E www balluff com english BALLUFF 15 16 BTL6 A C E G500 M _ _ _ _ PF S115 Micropulse Transducer in a Flat Profile Housing 9 Resetting all values reset NOTICE Interference in function Resetting the values while the system is running may result in malfunctions gt Stop the system before performing the reset The reset function can be used to restore all the settings to the factory settings For a reset the magnet may also be LED display located outside the measuring range 1 Activate reset A gt Simultaneously activate and for at least 4 s gt 4As b 2 Reset gt Simultaneously ac
18. s of warranty and liability claims against the manufacturer 2 2 General safety notes for the position measuring system Installation and startup may only be performed by trained specialists with basic electrical knowledge Qualified personnel are those who can recognize possible hazards and institute the appropriate safety measures due to their professional training knowledge and experience as well as their understanding of the relevant conditions pertaining to the work to be done The operator is responsible for ensuring that local safety regulations are observed In particular the operator must take steps to ensure that a defect in the position measuring system will not result in hazards to persons or equipment If defects and unresolvable faults occur in the transducer it should be taken out of service and secured against unauthorized use BALLUFF english 2 3 Explanation of the warnings Always observe the warnings in these instructions and the measures described to avoid hazards The warnings used here contain various signal words and are structured as follows SIGNAL WORD Hazard type and source Consequences if not complied with gt Measures to avoid hazards The individual signal words mean NOTICE Identifies a hazard that could damage or destroy the product DANGER The general warning symbol in conjunction with the signal word DANGER identifies a hazard which if not avoided wil
19. t be observed when installing the magnet To ensure the accuracy of the position measuring system the magnet is attached to the moving member of the machine using non magnetizable screws stainless steel brass aluminum The moving member must guide the magnet on a track parallel to the transducer Ensure that the distance A between parts made of magnetizable material and the magnet is at least 10 mm see Figures 4 3 to 4 7 Maintain the following values for distance B between the magnet and transducer and for center offset C see Figures 4 3 to 4 7 Type of magnet Distance B Offset C BTLS P 3800 2 0 1 to 4 mm 2mm BTL5 P 5500 2 5 to 15mm 15mm BTL5 P 4500 1 0 1 to2 mm 2mm BTL6 A 3800 2 4 to 8 mm 2mm BTL6 A 3801 2 4 to 8 mm 2 mm For optimum measurement results a distance B of 6 to 8 mm is recom mended Tab 4 1 Distance and offset for magnets see Figures 4 3 to 4 7 it O Fig 4 4 Dimensions and distances with BTL5 P 5500 2 magnet E www balluff com j TE BA S A X LA ON ZAANO SY NO qh fon Fig 4 6 Dimensions and distances with BTL6 A 3801 2 magnet Plug with C Sf gt AI Fig 4 7 Dimensions and distances with BTL5 P 4500 1 electromagnet 24 V 100 mA il The measuring range
20. tivate and for at least 4 s gt 4s b O After activation All values are reset gt Current position value is displayed Reset is deactivated 3 Abort reset il Resetting can be aborted without any changes being saved after the Activate reset step gt Briefly activate and simultaneously lt 1 s lt 1s 6 Current position value is displayed A A LED legend LED green LED flashing green ED red BALLUFF english BTL6 A C E G500 M __ _ _ PF S115 Micropulse Transducer in a Flat Profile Housing 10 technica at 10 1 Accuracy The specifications are typical values for BTL6 A C E G at 24 V DC and room temperature with a nominal length of 500 mm in conjunction with the BTL5 P 3800 2 BTL5 P 4500 1 BTL5 P 5500 2 BTL6 A 3800 2 BTL6 A 3801 2 BTL5 F 2814 1S or BTL5 T 2814 1S magnet The BTL is fully operational immediately with full accuracy after warm up il For special versions other technical data may apply Special versions are indicated by the suffix SA on the part label Resolution BTL6 A G BTL6 C E Repeat accuracy Sampling rate 350 uV gt 5 um 700 nA gt 5 um lt 0 002 FS gt 5 um Max 2 kHz dependent on the nominal length Non linearity at Nominal length lt 500 mm Nominal length gt 500 mm Temperature coefficient 200 um 0 04 FS lt 30 ppm K nominal length 500
21. tween the transducer controller and power supply near high voltage cables inductive stray noise is possible Inductive stray noise from AC harmonics e g from phase angle controls are especially critical and the cable shield offers very little protection against this Cable length Cable length max 20 m Longer cables may be used if their construction shielding and routing prevent noise interference BALLUFF english Noise elimination To avoid equipotential bonding a current flow through the cable shield please note the following Use insulating bushes Put the control cabinet and the system in which the BTL6 is located to the same ground potential BTL6 A C E G500 M _ _ _ _ PF S115 Micropulse Transducer in a Flat Profile Housing 5 TE 5 1 Starting up the system DANGER Uncontrolled system movement When starting up if the position measuring system is part of a closed loop system whose parameters have not yet been set the system may perform uncontrolled movements This could result in personal injury and equipment damage gt Persons must keep away from the system s hazardous zones gt Startup must be performed only by trained technical personnel gt Observe the safety instructions of the equipment or system manufacturer 1 Check connections for tightness and correct polarity Replace damaged connections 2 Turn on the system 3 Check measured values and adjustab
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