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Rev:5.0

6/08/2010

MSST5/10-S

Step Motor Drive

UserManual

AMP & MOONS’ Automation

Summary of Contents for MSST10-S

Page 1: ...Rev 5 0 6 08 2010 MSST5 10 S Step Motor Drive UserManual AMP MOONS Automation...

Page 2: ...232 9 3 4 Connecting the inputs and outputs 9 3 4 1 Connecting Digital Inputs 9 3 4 2 STEP DIR Digital Inputs 10 3 4 3 High Speed Input 11 3 4 4 EN Digital Input 12 3 4 5 Analog Inputs 13 3 4 6 Connec...

Page 3: ...CW Encoder following Analog velocity or digital velocity SCL Host commands for real time control from a host PC or PLC using RS 232 serial com munication Multi axis Mis programming when used with MisN...

Page 4: ...k diagram of MSST5 10 S is as below 24 48VDC From Extornal Power Supply MSST5 S Block Diagram TX RX PC STEP DIR EN OUT1 ANALOGIN Gate Drivers 4 RS232 Optical Isolation resistor divider Over Current De...

Page 5: ...instructions in the ST Configurator Software 2 2 Choosing a Power Supply Voltage A power supply with a voltage rating at least five times that of the motor is necessary for efficient and silent switch...

Page 6: ...stall the motor in the application and monitor the current coming out of the power supply and into the drive at various motor loads An appropri ate power supply can then be selected 3 If a regulated p...

Page 7: ...ful not to reverse the wires Reversing the connections may destroy the drive and void the warranty Regeneration When a step motor decelerates it converts the kinetic energy of the load into electrical...

Page 8: ...tion In series operation the motor should be operated at 30 less than the rated current to prevent overheat ing Wiring diagrams for both connection methods are shown below Note NC not connected Eight...

Page 9: ...adapter plug If this is the case and you must use COM2 you may have to purchase a 25 to 9 pin serial adapter at your local computer store Another choice other than COM serial port you can select is us...

Page 10: ...r software STEP and DIR inputs can connect to an indexer a master encoder or CNC hand wheel for follow ing applications or they can be used for connecting sensors switches and other electronic de vice...

Page 11: ...maximum voltage that can be applied directly to a high speed input termi nal is 5 volts Never apply high voltage AC to an input terminal PLC with Sinking Outputs Drive 12 24V DIR STEP DIR R R DIR STE...

Page 12: ...for 5 volt logic The EN input is designed for operation between 5 and 12 volts Add 1500ohm to En for 24 volt operation 5 12 VDC Power Supply MSST5 S or MSST10 S EN switch or relay closed logic low EN...

Page 13: ...ge using the SCL IA commands Connecting an Analog Signal Connecting the Analog Input to a Potentiometer or Joystick WARNING The analog input must be used with care It is not optically isolated and may...

Page 14: ...tion occurs the red and green LEDs will flash an error code Tach produces pulses proportional to the distance traveled and thereby a frequency that is pro portional to motor speed General purpose digi...

Page 15: ...red for specific applica tions The setup is divided into four sections each focused on a particular area of configuration 4 1 Configurator Menus In the File Menu previously created configurations can...

Page 16: ...ration SCL Terminal allows SCL commands to be entered to test the drive s response creating an oppor tunity for commands to be learned before host control software is written Self Test rotates the mot...

Page 17: ...nfigurator 4 1 1 Drive Choose one of the ST drive models from the drop down list on the upper right The MSST5 S and MSST10 S can be used for three types of applications 1 Applications where another de...

Page 18: ...cool down between moves the current may be set higher than rated to increase the torque However motors operated above their rated current will not run as smoothly and if used continuously could overh...

Page 19: ...a Custom Motor is used detailed information from the manufacturer will be needed This includes electrical specifications holding torque rated current and rotor inertia as well as a wiring diagram To...

Page 20: ...otation is determined by a signal fed into another input Either an ON or OFF signal can be configured to represent clockwise motion CW and CCW Pulse The drive has two inputs allocated to this feature...

Page 21: ...re the indexer is limited to a 100kHz maximum pulse rate the steps rev should be no higher than 5000 A particular value may also be entered to make one step result in a convenient increment of mo tion...

Page 22: ...IS FS or FY commands Options for Output are Closed on fault the output will close if a fault occurs Open on fault the output will open if a fault occurs Closed to release brake the output controls a...

Page 23: ...Offset When a joystick will be used to operate the drive in both directions an offset must be entered that is half the voltage range of the joystick If the drive s 5V output is being used to power an...

Page 24: ...and Options for Output are Closed on fault the output will close if a fault occurs Open on fault the output will open if a fault occurs Closed to release brake the output controls a fail safe brake re...

Page 25: ...y may need to be adjusted in order for the drive to give the host time to disable its RS 485 driver before responding to a command If the delay is not adjusted data from the drive might not be receive...

Page 26: ...red 1 green over current short circuit 5 red 2 green motor resistance out of range 6 red 1 green open motor winding 7 red 1 green serial communication error 6 Drive mounting MSST5 10 S drives can be m...

Page 27: ...rates high back EMF which can be transferred to the drive and destroy it after a sudden stop MOONS recommends using a RC050 to protect the drive in a high speed application How is the function of Elec...

Page 28: ...ts MSST10 0 1 10 0 amps phase Peak value in 0 01 amp increments POWER SUPPLY MSST5 External 24 48VDC power supply required MSST10 External 24 80VDC power supply required INPUT VOLTAGE RANGE MSST5 18 5...

Page 29: ...ON Software selectable from 200 to 51200 2 steps rev increments ANTI RESONANCE Raises the system damping ratio to 0 3 to 0 5 eliminates midrange instability and allows stable operation to 50rps WAVEFO...

Page 30: ...50 Drive MSST5 Microstep 20000 steps rev Current 1 4A Peak 24V 36V 17HD4435 02N Speed rps Torque mN m 300 250 200 150 100 50 0 0 10 20 30 40 50 Drive MSST5 Microstep 20000 steps rev Current 1 8A Peak...

Page 31: ...ve MSST5 Microstep 20000 steps rev Current 4A Peak 24V 36V 48V 23HS3442 06 Speed rps Torque N m 1 5 1 2 0 9 0 6 0 3 0 0 10 20 30 40 50 Drive MSST5 Microstep 20000 steps rev Current 4 2A Peak 24V 48V 2...

Page 32: ...Speed rps Torque N m 2 4 2 0 1 6 1 2 0 8 0 4 0 0 10 20 30 40 50 Drive MSST10 Microstep 20000 steps rev Current 6 3A Peak 24V 48V 34HD1801 02 Speed rps Torque N m 4 8 4 0 3 2 2 4 1 6 0 8 0 0 10 20 30 4...

Page 33: ...strict Shanghai 201107 P R China Tel 86 0 21 52634688 Fax 86 0 21 52634098 Room 2209 22 F Kerry Center 2008 Renminnan Road Luohu District Shenzhen 518001 P R China Tel 86 0 755 25472080 Fax 86 0 755 2...

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