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Festo SEC-ST-48-6-P01, Fitting And Installation Instructions

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Festo SEC-ST-48-6-P01 Fitting And Installation Instructions Download Page 19

1. System summary

1-7

Festo SEC-ST-48-6-P01-EN en 0111NH

1.6.2 Direction input

The direction of rotation of the motor is determined via the
Direction input.

Ext. controller
(e.g. SPC200)

SEC-ST-48-6-P01

Optocoupler energized = dir

Fig. 1/2:

Please note

An incorrect connection may cause damage to the SEC-ST
or to the controller.

Please note the output levels of your controller.

+ 24 V

or

+ 5 V can be used as signal level.

motor
step

0

1

0

1

DIR

CLK

6

7

6

5

+

Fig. 1/3:

Summary of Contents for SEC-ST-48-6-P01

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

Page 2: ......

Page 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...

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

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

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

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

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

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

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

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

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

Page 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...

Page 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...

Page 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...

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

Page 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...

Page 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...

Page 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...

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

Page 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...

Page 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...

Page 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...

Page 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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