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5. Diagnosis and error treatment

5-3

Festo SEC-ST-48-6-P01-EN en 0111NH

5.1

Fault messages of the SEC-ST

The SEC-ST possesses a red LED which indicates a fault.

LED Error lights up red when:

– there is excess temperature:

The final stage is overheated and is switched off.

– there is a short circuit:

There is a short circuit between the motor strings or
against GND.

Содержание SEC-ST-48-6-P01

Страница 1: ...Description Type SEC ST 48 6 P01 Fitting and installation 663 682 en 0111NH Stepper motor controller...

Страница 2: ......

Страница 3: ...663 682 E Festo AG Co D 73726 Esslingen Federal Republic of Germany 2000 Internet http www festo com E Mail service_international festo com The copying distribution and utilization of this document a...

Страница 4: ...Contents and general instructions II Festo SEC ST 48 6 P01 EN en 0111NH...

Страница 5: ...haracteristics 1 3 1 3 Controller part 1 4 1 3 1 Brief description 1 4 1 4 Final output stage 1 4 1 4 1 Brief description 1 4 1 4 2 Internal monitoring 1 4 1 5 Displays 1 5 1 5 1 Ready to operate disp...

Страница 6: ...ction of the SEC ST 3 4 3 2 Plug connectors and their pin assignments 3 5 3 2 1 X1 plug for control cable KSPC SECST 1 5 3 5 3 2 2 Motor cable and current supply for the SEC ST 3 6 3 3 Connecting the...

Страница 7: ...Commissioning 4 1 4 1 Commissioning the SEC ST 4 3 5 Diagnosis and error treatment 5 1 5 1 Fault messages of the SEC ST 5 3 5 2 Fault functions of the SEC ST 5 4 A Technical appendix A 1 A 1 Technica...

Страница 8: ...electronics is not designed for operation in mobile systems in households or in firms which are con nected directly to the low voltage network Install the SEC ST screened and earthed in a control cab...

Страница 9: ...l Festo service centre if you have any technical problems Notes on the use of this manual This manual will help you in successfully commissioning your SEC ST for the first time This manual contains im...

Страница 10: ...between the following danger warnings Warning This means that failure to observe this instruction may result in serious personal injury or damage to property Caution This means that failure to observe...

Страница 11: ...ions tips and references to other sources of information Accessories Information on necessary or useful accessories for the Festo product Environment Information on environment friendly use of Festo p...

Страница 12: ...instructions Please note The relevant safety instructions and accident prevention regulations valid for each specific application must be observed during installation commissioning and maintenance The...

Страница 13: ...System summary 1 1 Festo SEC ST 48 6 P01 EN en 0111NH Chapter 1...

Страница 14: ...put stage 1 4 1 4 1 Brief description 1 4 1 4 2 Internal monitoring 1 4 1 5 Displays 1 5 1 5 1 Ready to operate display 1 5 1 5 2 Fault display 1 5 1 6 User interfaces 1 6 1 6 1 Enable input 1 6 1 6 2...

Страница 15: ...steps and the direction 1 2 Performance characteristics S Bipolar chopper driver S Input voltage 24 V DC to 48 V DC S Phase current can be set up to 6 A in 8 steps S Automatic current reduction to 30...

Страница 16: ...V See section 1 6 User interfaces By means of push buttons an individual step or travel can be carried out in both directions of rotation 1 4 Final output stage 1 4 1 Brief description The integrated...

Страница 17: ...to SEC ST 48 6 P01 EN en 0111NH 1 5 Displays 1 5 1 Ready to operate display The green ready to operate LED on the front of the SEC ST indicates the readiness to operate 1 5 2 Fault display A fault is...

Страница 18: ...ntroller is enabled via the Enable input Ext controller e g SPC200 SEC ST 48 6 P01 Optocoupler energized SEC enabled Fig 1 1 Please note An incorrect connection may cause damage to the SEC ST or to th...

Страница 19: ...ed via the Direction input Ext controller e g SPC200 SEC ST 48 6 P01 Optocoupler energized direction Fig 1 2 Please note An incorrect connection may cause damage to the SEC ST or to the controller Ple...

Страница 20: ...e Clock input Ext controller e g SPC200 SEC ST 48 6 P01 Falling edge one step Fig 1 4 Please note An incorrect connection may cause damage to the SEC ST or to the controller Please note the output lev...

Страница 21: ...of the controller is monitored A fault is also shown here in the event of a short circuit red LED There is a fault output for logical scanning SEC ST 48 6 P01 _ Fig 1 6 Caution Note the maximum permi...

Страница 22: ...8 6 P01 EN en 0111NH 1 7 Settings 1 7 1 The step mode The step mode can be set by the user by means of dip switches 1 2 and 3 Full step Fifth step Half step Quarter step Eighth step Tenth step 1 2 3 1...

Страница 23: ...on Full step 200 Half step 400 Quarter step 800 Fifth step 1000 Eighth step 1600 Tenth step 2000 Please note If quarter fifth eighth or tenths of a step are used this will result in other positioning...

Страница 24: ...TR ST 57 and MTR ST 87 from Festo The setting is made with the dip switches 4 5 and 6 4 5 6 4 5 6 4 5 6 4 5 6 4 5 6 4 5 6 4 5 6 4 5 6 1 25 A 1 50 A 1 80 A 3 15 A 4 70 A 5 00 A 5 50 A 6 00 A Fig 1 8 Ca...

Страница 25: ...et current Switch 7 on current reduction active Fig 1 9 Caution With active current reduction the holding torque of the motor is reduced Note in particular with vertical applications 1 7 4 Enable swit...

Страница 26: ...Fitting 2 1 Festo SEC ST 48 6 P01 EN en 0111NH Chapter 2...

Страница 27: ...tting 2 2 Festo SEC ST 48 6 P01 EN en 0111NH Contents 2 Fitting 2 1 2 1 Dimensions 2 3 2 1 1 Dimensions of the SEC ST 2 3 2 2 Current supply of the SEC ST 2 5 2 3 Electromechanics 2 6 2 3 1 Front view...

Страница 28: ...2 Fitting 2 3 Festo SEC ST 48 6 P01 EN en 0111NH 2 1 Dimensions 2 1 1 Dimensions of the SEC ST 70 3 106 89 86 Fig 2 1 Dimensions of the SEC ST...

Страница 29: ...s The devices in this series are intended as compact units for fitting into a control cabinet or onto a wall The loss of power which occurs in operation and the subsequent heating of the unit depends...

Страница 30: ...of the stepper motors must be taken into account here see data sheet for the stepper motors Please note By the use of PELV power units protection against electric shock protection against direct and...

Страница 31: ...w 1 Button 1 2 Button 2 3 Plug X1 4 LED 1 5 Button 3 6 Button 4 7 Switches 1 8 8 Plug X2 9 Plug X3 1 2 3 4 5 6 7 8 9 Fig 2 3 Front view of the SEC ST 508 Warning Note the pin assignment on plug connec...

Страница 32: ...Installation 3 1 Festo SEC ST 48 6 P01 EN en 0111NH Chapter 3...

Страница 33: ...X1 plug for control cable KSPC SECST 1 5 3 5 3 2 2 Motor cable and current supply for the SEC ST 3 6 3 3 Connecting the cable 3 7 3 3 1 Overview of connections 3 8 3 3 2 SEC ST complete system 3 9 3 3...

Страница 34: ...unexpected movements of the motor Test every cable in accordance with the instructions in the section Fitting the cables Make sure that the cables are correctly connected and that the plugs are provid...

Страница 35: ...ry 3 1 3 Plug X2 for motor connection MTR ST 1 plug connector 4 pin from Weidm ller BLZ 5 00 4 SN SW order no 159608 included in delivery 3 1 4 Plug for power supply 1 plug connector 2 pin from Weidm...

Страница 36: ...Fig 3 1 Pin Brief description Meaning remark 1 EN 24 Enable input 24 V 7 mA 2 En 5 Enable input 5 V 10 mA 3 En Enable input 4 Clk 24V Clock input 24 V 7 mA 5 Clk 5V Clock input 5 V 10 mA 6 Clk Clock...

Страница 37: ...brown green yellow grey pink Screening Shield GND brake 24V DC brake Fig 3 3 Pin assignment of motor cable Pin Brief description Meaning remark 1 String A Motor connection winding A start 2 String A...

Страница 38: ...es once again before installation as incor rect connection assignments can cause serious func tional impairment S Make sure that the SEC ST is connected to the protective earth PE of the power supply...

Страница 39: ...e sure that the cables are provided with strain relief In the case of boom arm and multi axis operation cables which are subject to mechanical stress must be laid in a drag chain 3 3 1 Overview of con...

Страница 40: ...MTR ST Cable for controller KSPC SECST 1 5 Motor cable KMTR ST 5 10 or x Controller PLC e g SPC200 with stepper motor card SPC200 SMX 1 3 3 3 Connecting the motor to the SEC ST 1 Insert the 9 pin sub...

Страница 41: ...3 of the SEC ST 3 Connect the PE cable of the mains supply to the earth terminal PE 3 3 5 Connecting the SEC ST to the controller SPC200 1 Make sure that the power supply is switched off 2 Insert plug...

Страница 42: ...st be connected before commissioning for reasons of safety The mains PE connection is connected to the central PE connection point of the SEC ST Make sure that the earth connections between devices an...

Страница 43: ...ill comply with the regulations specified in the technical stan dards EN 50081 2 interference emission and EN 61000 6 2 resistance to interference Interference emission and resistance to interference...

Страница 44: ...Commissioning 4 1 Festo SEC ST 48 6 P01 EN en 0111NH Chapter 4...

Страница 45: ...4 Commissioning 4 2 Festo SEC ST 48 6 P01 EN en 0111NH Contents 4 Commissioning 4 1 4 1 Commissioning the SEC ST 4 3...

Страница 46: ...r heated S Set the desired step angle in accordance with chapter 1 7 1 The stepper mode S Check that the step angle set is taken into consideration by your position controller See also the manual for...

Страница 47: ...error treatment You can test the stepper motor with the Step and Step buttons When the Step button is pressed the stepper motor turns in a clockwise direction view of motor shaft of Festo stepper mot...

Страница 48: ...Diagnosis and error treatment 5 1 Festo SEC ST 48 6 P01 EN en 0111NH Chapter 5...

Страница 49: ...5 Diagnosis and error treatment 5 2 Festo SEC ST 48 6 P01 EN en 0111NH Contents 5 Diagnosis and error treatment 5 1 5 1 Fault messages of the SEC ST 5 3 5 2 Fault functions of the SEC ST 5 4...

Страница 50: ...lt messages of the SEC ST The SEC ST possesses a red LED which indicates a fault LED Error lights up red when there is excess temperature The final stage is overheated and is switched off there is a s...

Страница 51: ...e Final stage overheated Winding resistor of motor too small Motor defective check Check fitting of controller Motor does not move power LED li hts d f lt Dip switch 8 off Dip switch 8 on LED lights u...

Страница 52: ...Technical appendix A 1 Festo SEC ST 48 6 P01 EN en 0111NH Appendix A...

Страница 53: ...A Technical appendix A 2 Festo SEC ST 48 6 P01 EN en 0111NH Contents A Technical appendix A 1 A 1 Technical specifications A 3 A 1 1 SEC ST 48 6 P01 A 3 A 1 2 Maximum ratings A 4...

Страница 54: ...00 steps per revolution Quarter step 800 steps per revolution Fifth step 1000 steps per revolution Eighth step 1600 steps per revolution Tenth step 2000 steps per revolution Setting the step With the...

Страница 55: ...ification CE symbol Fig A 1 A 1 2 Maximum ratings Inputs Plugs Pin Vin V DC Vin max V DC Iin Iin max En 24 20 26 V 28 V 5 4 17 2 mA 22 mA En 5 4 6 V 7 5 V 4 8 8 mA 8 4 mA En 0 V Clk 24 20 26 V 28 V 5...

Страница 56: ...en 0111NH Outputs Plugs PIN Vout V DC Vout max V DC Iout Iout max X1 Err 4 26 V 30 V 5 20 mA 30 mA X1 Err 0 V String A 24 48 V 51 V 0 6 5 A 7 A X String A 24 48 V 51 V 0 6 5 A 7 A X2 String B 24 48 V...

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