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STAC6 Drives and Microstepping Motors:

User Manual

(Discontinued Product)

• 5.1 •

Contacting Tolomatic

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Summary of Contents for STAC6

Page 1: ...OLUTIONS MADE EASY LINEAR SOLUTIONS MADE EASY User Manual STAC6 DRIVES AND MICROSTEPPING MOTORS are DISCONTINUED Replacements are not available For legacy STAC6 drives and Microstepping Motors use this manual for reference only 3600 4645_02_AMPstep ...

Page 2: ...olomatic Incorporated All rights reserved Tolomatic and Excellence In Motion are registered trademarks of Tolomatic Incorporated All other products or brand names are trademarks of their respective holders 202204130849 ...

Page 3: ...igital Inputs to In Out 1 1 16 1 24 Wiring Digital Outputs to In Out 1 1 25 1 26 Wiring Analog Signals to In Out 1 1 27 1 28 Connecting to In Out 2 1 29 Wiring Digital Inputs to In Out 2 1 29 1 32 Wiring Digital Outputs to In Out 2 1 33 1 35 Wiring Analog Signals to In Out 2 1 36 1 37 Regeneration Clamp 1 38 1 39 Chapter 2 Recommended Motors General Motor Data 2 1 Size 23 Motors 2 1 Size 34 Motors...

Page 4: ...to PLC with Sourcing PNP Outputs 1 18 1 15 PLC Sinking 1 19 1 16 Mechanical Switches 1 19 1 17 Inside Inputs 1 20 1 18 INP Relay 1 21 1 19 Si1 1 21 1 20 INP NPN In Out 1 1 21 1 21 INP PNP In Out 1 1 21 1 22 STAC6 Limit Input Diagram 1 22 1 23 Mechanical Limit Switch 1 23 1 24 NPN Limit Sensor 1 23 1 25 PNP Limit Sensor 1 24 1 26 Connections In Out 1 1 25 1 27 STAC6 Outputs 1 25 1 28 STAC6 Outsinki...

Page 5: ... Torque Curves 2 3 2 6 HT23 Step Motors 2 4 2 7 HT34 Step Motors 2 5 3 1 STAC6 Configurator 3 1 3 2 Motor Dialog 3 4 3 3 Add New Motor Dialog 3 6 3 4 Lead Angle Graph 3 7 3 5 I O Dialog 3 8 3 6 Status Monitor 3 11 4 1 HUB SiNET HUB 444 4 2 4 2 HUB SiNET HUB 444 Features 4 5 4 3 Connecting the HUB SiNET HUB 444 4 6 4 4 Programmable Input Circuit Schematic Diagram 4 9 4 5 Connecting an Si Drive 4 10...

Page 6: ...ernal Output Shorts Phase to Phase Phase to Ground Inter Amplifier Shorts Idle Current Reduction Reduction to any integer percent of full current after delay selectable in milliseconds POWER AMPLIFIER SECTION DS STAC6 S 220 SI STAC6 Si 220 Amplifier Type MOSFET Dual H Bridge 4 Quadrant Current Control 4 state PWM at 20 Khz Output Current 0 5 3 0 in 0 01 amp increments Power Supply Line Operated No...

Page 7: ...to 50 rps Analog Input Range Software selectable 0 5V 5V 0 10V 10V Analog Input Resolution 12 bits with 10V signal range 11 bits with 0 10V or 5V signal range 10 bits with 0 5V signal range Microstep Resolution Software selectable from 200 to 50800 steps rev in increments of 200 steps rev Anti Resonance Raises the system damping ratio to 0 3 to 0 5 Eliminates midrange instability and allows stable...

Page 8: ...der elliptic for use in removing spectral components from the command sequence Reduces jerk and excitation of extraneous system resonances Encoder Option Employs encoder hi or low resolution to provide stall detection stall prevention and perform position verification and maintenance Interface RS 232 and RS 485 Bus Encoder Differential line receivers suitable for 200 KHz or greater Ambient Tempera...

Page 9: ... used with a HUB SiNET HUB 444 Host commands for real time control from a host PC or PLC using RS 232 or RS 485 serial communication SI SI STAC6 Si can be programmed for stand alone operation with the easy to use Si Programmer Windows software with integrated tuning software and programming cable included Graphical point and click format combines motion I O and operator interface functionality for...

Page 10: ...STAC6 Drives and Microstepping Motors User Manual Discontinued Product viii O V E R V I E W Figure 1 DS STAC6 S SI STAC6 Si Block Diagram ...

Page 11: ...STAC6 Drives and Microstepping Motors User Manual Discontinued Product ix O V E R V I E W Figure 2 DS STAC6 S SI STAC6 Si Drive Mounting Dimensions ...

Page 12: ...om area to area it is the users responsibility to determine which codes should be followed and to verify that the equipment installation and operation are in compliance with the latest revision of these codes Equipment damage or serious injury to personnel can result from the failure to follow all applicable codes and standards We do not guarantee the products described in this publication are sui...

Page 13: ...cing and danger to persons and contacts After powering down the product wait at least ten minutes before touching live sections of the equipment or undoing connections e g contacts screwed connections Capacitors can store dangerous voltages for long periods of time after power has been switched off To be safe measure the contact points with a meter before touching Be alert to the potential for per...

Page 14: ...nk you for selecting an Applied Motion Products motor control from Tolomatic We are committed to making your motion control project successful If there s anything we can do to help you service or troubleshoot your system Contact our technical support department at 800 325 2174 or you can reach us by fax at 763 478 8080 You can also email techsupport tolomatic com ...

Page 15: ...D that was included with your STAC6 Stepper drive A programming cable included Familiarize yourself with the drive and the software before deploying the system in your application Recommended Procedures 1 Install the Configurator software from the CD 2 Launch the software by clicking Start Programs Applied Motion Products Configurator 3 Connect the drive to your PC using the programming cable supp...

Page 16: ...R E Error Codes Status LED The STAC6 includes a bi color red green LED to indicate status Normal status is indicated by a solid green LED If the LED changes to red an error has occurred The errors are indicated by combinations of red and green flashes as follows Figure 1 2 STAC6 Error Codes ...

Page 17: ...n use the COM2 port may be used for the drive On some PCs COM2 will have a 25 pin connector that does not fit the black adapter plug If this is the case purchase a 25 to 9 pin serial adapter sold at local computer stores The drive is also shipped with a 7 foot telephone line cord Plug one end into the black adapter plug attached to your PC and the other end into the RS 232 jack on the drive If the...

Page 18: ...that are receivers RS 422 was not designed for a true multi node network 2 wire interfaces require a network node master or slave must be able to tristate its transmitter to allow other nodes to use the network when required For high speed baud rates this must be done very quickly to avoid communications collisions 4 wire interfaces can go beyond the simple point to point and accommodate multi nod...

Page 19: ...re multi drop network with separate transmit and receive wires One pair of wires connects from the host computer s TX and TX signals to each of the drive s RX and RX terminals Another pair connects the TX and TX drive terminals to the host computer s RX and RX signals A common ground terminal is provided on each drive and can be used to keep all drives at the same ground potential This terminal co...

Page 20: ...witches for DCE and TxON RxON Plug in the DC power adapter that comes with the unit Figure 1 3 RS 422 Wiring The drive can also be connected to the Host computer using only a 2 wire interface In this case first connect the TX to the RX and the TX to the RX on the servo drives before connecting to the Host adapter Usually RS 485 2 wire interfaces are labeled A B Getting and Connecting a RS485 2 wir...

Page 21: ...rive responds the RS485 network is functioning Next choose an address for the drive Any of the low ASCII characters many of which appear above the number keys on a PC keyboard are acceptable 0 1 2 3 4 5 6 7 8 9 To find out what address is currently in the drive type DA then press enter The drive will respond with DA x where x is the address that was last stored For example the response might be DA...

Page 22: ...lways be taken when working with high voltages In regions where the Single phase supply is higher an auto transformer can be used to drop the voltage to the correct level Figure 1 5 AC Connection FUSING The STAC6 contains an internal 8 amp fast acting fuse 3 5 amps slo blo time delay fuse for the 220V version If an external fuse is desired a time lag slo blo fuse is recommended Use an 6 amp fast a...

Page 23: ...connected in series Parallel connections are not suitable for the STAC6 because of the high motor bus voltage In most cases the motor includes a pre assembled connector for the STAC6 If your motor does not already have a connector attached or the length of the cable needs to be changed please refer to the illustration below Be sure to connect the cable shield for safety and minimize electrical int...

Page 24: ... recommended over single ended types They are far less sensitive to electrical interference and provide problem free performance Use of differential encoders with the STAC6 enables the drive to detect a broken wire or bad signal and display an alert If using single ended encoders connect to the A and B terminals only These terminals are internally biased to the proper voltage and will provide the ...

Page 25: ...n external force Check the box below Stall Detection if the drive is desired to fault when the motor stalls This fault can be reported by the Fault output and cleared by the Alarm Reset input see I O Dialog Stall Prevention can prevent many stalls before they occur The STAC6 achieves this by using the encoder to monitor the lead angle of the motor a measure of torque utilization If the motion prof...

Page 26: ...ors User Manual Discontinued Product 1 15 1 H A R D W A R E In the event that the motor cannot move at all such as hitting a hard stop fault the drive after a given amount of time by checking the Hard Stop box and entering a time limit ...

Page 27: ...S The STAC6 drives include two high speed inputs called STEP and DIR They accept 5 volt single ended or differential signals up to 2 MHz These are configured using the STAC6 Configurator software Normally these inputs connect to an external controller that provides step direction command signals Connection of a master encoder to the high speed inputs can also be made for Encoder Following applicat...

Page 28: ...1 H A R D W A R E CONNECTIONS Figure 1 10 Step Source Connecting to indexer with Sourcing Outputs Figure 1 11 Step Sink Connecting to indexer with Sinking Outputs includes Applied Motion Si 1 Indexer Figure 1 12 Step Differential Connecting to indexer with Differential Outputs ...

Page 29: ...s 24 volts can be connected to the STEP and DIR inputs if external dropping resistors are added as shown below For 12 volt logic add 820 ohm 1 4 watt resistors For 24 volt logic use 2200 ohm 1 4 watt resistors WARNING The maximum voltage that can be applied directly to a high speed input terminal is 5 volts Never apply high voltage AC to an input terminal Figure 1 14 Connecting to PLC with Sourcin...

Page 30: ...l inputs are designed for operation between 12 and 24 volts DC This includes five inputs on the IN OUT 1 connector and the eight digital inputs on the expanded I O board IN OUT2 SINGLE ENDED INPUTS The SI STAC6 Si includes single ended optically isolated input circuits that can be used with sourcing or sinking signals 12 to 24 volts This allows connection to PLCs sensors relays and mechanical swit...

Page 31: ...at is COM Common is an electronics term for an electrical connection to a common voltage Sometimes common means the same thing as ground but not always In the case of the STAC 6 when using sourcing PNP input signals connect COM to ground power supply When using sinking NPN signals COM must connect to power supply Note If current is flowing into or out of an input the logic state of that input is l...

Page 32: ...rives and Microstepping Motors User Manual Discontinued Product 1 21 1 H A R D W A R E DIGITAL INPUT CONNECTION EXAMPLES Figure 1 18 INP Relay Figure 1 19 Si1 Figure 1 20 INP NPN In Out 1 Figure 1 21 INP PNP 1 ...

Page 33: ...e motion of the motor or load the motor can be forced to operate within certain limits This is useful to prevent a program or operator error causing damage to a system by traveling too far Limit inputs are optically isolated This allows selection of the voltage for limit circuits of 12 to 24 volts DC Longer wires on limit sensors can also be accommodated creating greater distance from the drive re...

Page 34: ...witches can be used and wired as shown below Figure 1 23 Mechanical Limit Switch WIRING A LIMIT SENSOR Some systems use active limit sensors that produce a voltage output rather than a switch or relay closure These devices must be wired differently than switches If an open collector output or a sinking output sensor is used wire as shown below Figure 1 24 NPN Limit Sensor ...

Page 35: ...output goes low at the limit select the option closed in the software If the output is open or high voltage choose open Other sensors have sourcing outputs causing current to flow out of the sensor output but not into it Sensors with sourcing outputs should be wired as shown below Figure 1 25 PNP Limit Sensor ...

Page 36: ... Out 1 The SI STAC6 Si drives feature three digital outputs Brake Controls an electric brake relay automatically releasing and engaging as the drive requires Alarm Closes when a drive fault or alarm condition occurs The red and green LEDs will flash an error code Motion Indicates that the drive has achieved a desired goal such as a target position Figure 1 27 STAC6 Outputs ...

Page 37: ...o drive LEDs relays and the inputs of other electronic devices like PLCs and counters The BRAKE ALARM and MOTION outputs can only sink current The COM terminal must be tied to power supply Diagrams for each type of connection follow Do not connect the outputs to more than 30VDC The current through each output terminal must not exceed 100 mA Figure 1 28 STAC6 Outsinking Figure 1 29 STAC6 Relay ...

Page 38: ...ing Analog Inputs on the IN OUT 1 Connector Figure 1 30 Connections In Out The STAC6 has a 10 Volt analog input that can be used by the drive for a number of dedicated purposes for controlling the motor It can also be used for general purpose analog input signals Figure 1 31 Analog Single Ended Signal ...

Page 39: ... a analog signal using the Wait on Input BASIC SPECIFICATIONS The analog input can accept 10 Volts The input has an impedance of 20K ohms Because of the nature of the design the input will exhibit a 1 4V offset when not driven by an analog source Low source impedance is important for minimizing analog errors 100 ohms or lower is recommended WARNING Analog input must be used with care It is not opt...

Page 40: ...I STAC6 Si includes single ended optically isolated input circuits that can be used with sourcing or sinking signals 12 to 24 volts This allows connection to PLCs sensors relays and mechanical switches Because input circuits are isolated they require a source of power When connecting to a PLC the PLC should be able to supply the power If you are using relays or mechanical switches a 12 24 V power ...

Page 41: ...cs term for an electrical connection to a common voltage Sometimes common means the same thing as ground but not always In the case of the STAC 6 when using sourcing PNP input signals connect COM to ground power supply When using sinking NPN signals then COM must connect to power supply Figure 1 34 Inputs SI STAC6 Si SI STAC6 Si ...

Page 42: ...re 1 35 Switch In Out 2 Use a normally open momentary switch to trigger the drive using the Wait Input instruction Use a single throw switch for parameter selection using the If Input instruction Use a normally open momentary switch for jogging CONNECTING ANOTHER Si DRIVE Figure 1 36 Output In Out 2 When output closes drive input goes low ...

Page 43: ... 1 H A R D W A R E CONNECT NPN TYPE PROXIMITY SENSOR TO AN INPUT Figure 1 37 NPN Proximity In Out 2 When prox sensor activates drive input goes low CONNECT PNP TYPE PROXIMITY SENSOR TO AN INPUT Figure 1 38 PNP Proximity In Out 2 When prox sensor activates drive input goes low ...

Page 44: ...expanded I O Figure 1 39 In Out 2 Connections DIGITAL OUTPUTS The expanded I O board adds four additional programmable outputs The outputs can be used to drive LEDs relays and the inputs of other electronic devices like PLCs and counters On the IN OUT 2 connector outputs both the collector and emitter terminals of each transistor are available on the connector pins This allows configuration of eac...

Page 45: ...duct 1 34 1 H A R D W A R E Figure 1 40 Outputs SI STAC6 Si Diagrams of each type of In Out connection follow Do not connect the outputs to more than 30VDC The current through each output terminal must not exceed 100 mA Figure 1 41 Sourcing Out SI STAC6 Si DS STAC6 S ...

Page 46: ...AC6 Drives and Microstepping Motors User Manual Discontinued Product 1 35 1 H A R D W A R E Figure 1 42 SI STAC6 Si Out Sinking Figure 1 43 SI STAC6 Si Relay SI STAC6 Si DS STAC6 S SI STAC6 Si DS STAC6 S ...

Page 47: ...input on the STAC6 IN OUT 2 connector can be used by Feed to Sensor commands and other input functions when operating the drive in Host mode The analog input can also be read back to the Host using the IA immediate type and RA buffered type Host commands Readings are in Volts 5 volt DC is provided for powering potentiometers A 1000 to 10000 ohm potentiometer is recommended and should be connected ...

Page 48: ...ing Motors User Manual Discontinued Product 1 37 1 H A R D W A R E controller Connections are shown below The 5V terminal is an output Do not connect it to a power supply Figure 1 45 Connecting an Analog Input to an Active Signal ...

Page 49: ...any power level that the drive is able to out put The internal power resistor is rated for a continuous 50 watts This may not be adequate in cases where the load has a high inertia content and very little frictional content For these cases an external power resistor may be connected to the drive When using an external power resistor the regeneration parameters must be changed in the Regen dialog b...

Page 50: ...STAC6 Drives and Microstepping Motors User Manual Discontinued Product 1 39 1 H A R D W A R E Figure 1 47 Regen Resistor Connection Figure 1 48 STAC6 External Regen ...

Page 51: ...uct 2 1 2 Applied Motion motors are suited for the use with the STAC6 These motors have been tested and approved by Applied Motion Products and Tolomatic GENERAL MOTOR DATA Figure 2 1 General Motor Data Table SIZE 23 MOTORS Figure 2 2 Size 23 Motors Recommended Motors ...

Page 52: ...in series Figure 2 3 HT 23 Torque Curves SIZE 34 MOTORS Figure 2 4 Size 34 Motors MRS21 HT23 548D MRS23 HT23 550D MRS22 HT23 549D MRS21 HT23 548D MRS22 HT23 549D MRS23 HT23 550D 0 50 100 150 200 250 0 353 706 1 059 1 412 1 766 MRS22 HT23 549D MRS23 HT23 550D MRS21 HT23 548D 1 2 4 8 6 10 15 20 30 40 50 0 5 REVS PER SECOND TORQUE oz in TORQUE Nm ...

Page 53: ...4 Torque Curves 0 250 500 750 1000 1250 1500 0 1 77 3 53 5 30 7 06 8 83 10 59 1 2 4 8 6 10 15 20 30 40 50 0 5 REVS PER SECOND TORQUE oz in TORQUE Nm MRS32 HT34 489D MRS33 HT34 490D MRS31 HT34 488D M MR RS S3 31 1 H HT T3 34 4 4 48 88 8D D M MR RS S3 33 3 H HT T3 34 4 4 49 90 0D D M MR RS S3 32 2 H HT T3 34 4 4 48 89 9D D MRS31 HT34 488D MRS33 HT34 490D MRS32 HT34 489D ...

Page 54: ...0005 6 35 DIA D ø 25 0000 0005 6 35 02 x 1 77 5 x 45 BOTH SHAFTS 81 02 20 6 63 04 16 59 01 15 LABEL 20 5 0 06 008 1 6 LENGTH L 1 11 28 2 1 11 28 2 2X 2 22 56 4 2X 2 56 UNC 20 5 DEEP ON A ø1 28 32 5 B C 2X 2 56 UNC TAP THRU 180 APART ON A ø 750 19 05 B C 120 3048 MIN 59 01 15 Figure 2 6 HT23 Step Motors MODEL in mm in mm HT23 548 1 7 43 8 25 6 35 HT23 549 2 16 54 8 25 6 35 HT23 550 3 05 77 5 25 6 3...

Page 55: ...ed Product 2 5 2 R E C O M M E N D E D M O T O R S HT34 STEP MOTORS Length L Figure 2 7 HT34 Step Motors MODEL in mm in mm HT34 488 3 11 79 5 12 7 HT34 489 4 63 117 6 5 12 7 HT34 490 6 14 155 9 625 15 875 Ratings are with motor connected in series LENGTH L DIA D ...

Page 56: ...nfiguration STAC6 Configurator Software The Configurator is used to configure a STAC6 drive for your application The drive set up is divided into six sections each focusing on one area of configuration Drop down menus provide additional functionality Figure 3 1 STAC6 Configurator ...

Page 57: ...where a control program is stored in a HUB SiNet Hub444 and one or more STAC6 drives are connected to it The HUB SiNet Hub444 is used with our Si Programmer software where motion and machine control programs can be quickly and easily created in a user friendly graphical environment The Configurator is not required to set up or program a SI STAC6 Si drive as that function can be performed in the Si...

Page 58: ...of that kinetic energy is transferred back into the drive electronics This is called regeneration To handle the incoming energy the STAC6 includes a circuit called a regeneration clamp In most cases the internal regen clamp can handle the incoming energy of most loads and motor speeds If the drive experiences a regen fault a large external resistor must be used to dissipate the energy The Regen Di...

Page 59: ...rated current for the motor chosen appears in the Motor Specs and that value is normally used If your application is particularly heat sensitive and more torque than needed is displayed reduce motor heating by lowering the current For short duty cycles where the motor has time to cool down between moves the current can be set higher than the motor rating to increase the torque Note Motors operated...

Page 60: ... the exact inertia value of the load is not known choose the second option button and enter a load to motor inertia ratio in the box DEFINING A MOTOR NOT IN A RECOMMENDED LIST Tolomatic highly recommends selecting an Applied Motion Products Motor from the standard motor dropdown matched listing in the configuration software These are high quality motors whose torque rotor inertia and harmonic wave...

Page 61: ... best When in doubt set the gain and phase at 0 Figure 3 3 Add New Motor Dialog If using the Encoder Stall Prevention feature see the Encoder Dialog enter the maximum lead angle and the speed at which the timing advance peaks so the STAC6 knows when it is producing maximum torque A typical motor produces maximum torque at low speeds with a 90 lead angle To produce maximum torque at higher speeds t...

Page 62: ...tors User Manual Discontinued Product 3 7 3 C O N F I G U R AT I O N so the entered value is 135 degrees at 40 rev sec as shown If Stall Prevention is not being used these values are not needed by the STAC6 Figure 3 4 Lead Angle Graph ...

Page 63: ...ts will disable the drive If running the STAC6 Configurator while an alarm condition develops a dialog box will display providing details of the fault Alarms and faults are also displayed by a pattern of red and green flashes on the drive s front panel LED Figure 3 5 I O Dialog ALARM RESET INPUT The Alarm Reset input is used to clear the alarm This will clear the Fault Output but will not reset th...

Page 64: ...nable Care should be made when selecting this option to prevent damage to your system The Brake Output has two time delay settings The release delay is the time delay between the brake being released and the drive being available for moves If a move is attempted immediately after the drive is enabled this could create a time lag in the system as the motor will not respond until after the brake rel...

Page 65: ...put a signal proportional to the motor speed Y2 can emit pulses as the motor turns The default setting provides 100 square wave pulses per revolution assuming a 1 8 motor is used Otherwise factor 2 times the motor electrical frequency Additional settings or 200 400 800 and 1600 pulses rev are available for drives with DSP firmware version 1 02 or later However the signal may not be accurate at hig...

Page 66: ...splays real time drive status including State open or closed of all inputs State of outputs click the HI LO buttons to force an output Motor speed Voltage at the analog input Encoder count if you re using the optional encoder Alarms or faults Status flags enabled motion jogging etc The motor can be enabled or disabled from the Status Monitor by clicking the buttons at the bottom of the display ...

Page 67: ...61619 for IN OUT 2 and 2761622 for IN OUT 1 This connector is not available from Tolomatic You must purchase it from a Phoenix distributor CABLES AND SURGE PROTECTORS Mating Cable for IN OUT connectors with flying leads Black Box P N BC00702 This cable is not available from Tolomatic You must purchase it from Black Box Useful for custom wired applications this shielded cable has a DB 25 connector ...

Page 68: ...n board I O using Si Command Language SCL Four built in programmable inputs optically isolated 5 24 VDC Four built in programmable outputs optically isolated 24V 100mA max load HUB SiNET HUB 444 programs and host computers also have access to the I O in each drive typically 8 inputs and 3 outputs per drive Screw terminal connectors for easy I O wiring RJ11 telephone style drive and PC for easy rel...

Page 69: ...nd servo motor drives GETTING STARTED The SiNet Hub Programmer can be used two different ways Stored Program Mode Install the SiNet Hub Programmer software on your PC and easily point and click to complete a program Once the program has been prepared and tested it stays inside the hub and runs without the PC The program not only controls up to 4 motion control axes it can also interact with an ope...

Page 70: ...th the Si indexer drive 7 A modular telephone line cord for each indexer drive the hub comes with one 7 foot cable and each drive includes a 7 foot cord Longer cords can be obtained anywhere telephone cords are sold such as your local supermarket discount store or Radio Shack Router Mode Router Mode is for systems where your own software will be used to control multiple indexer drives The Hub rout...

Page 71: ... unused 9 pin serial port 6 A PC serial interface cable it comes with your Si indexer drive 7 A modular telephone line cord for each indexer drive the hub comes with one 7 foot cable and each drive includes a 7 foot cord Longer cords can be obtained anywhere telephone cords are sold such as your local supermarket discount store or Radio Shack 8 Customized software to command and query the indexer ...

Page 72: ...dapter that allows the RJ11 cable to connect to the serial port on your PC is also required A modular adapter is included with each Si drive Longer cables can be used but do not exceed 50 feet Note never connect the HUB SiNET HUB 444 to a telephone outlet or to the modem port of your PC Note if making your own cables make sure that the ends are terminated just like a telephone cord as shown below ...

Page 73: ...es at the same time However drives can also be powered up sequentially to balance the load on your power circuit If all the drives are not powered up together make sure power is applied to drive 1 first The remaining drives must receive power within 1 2 second The Hub has two status LEDs marked COMM and POWER If a powered drive is connected to port 1 then the POWER LED on the Hub should light up T...

Page 74: ...rogram is stored inside the hub and the hub then operates without the PC The PC is used to develop and test programs with the aid of the SiNet Hub Programmer software Please refer to the SiNet Hub Programmer Software Manual when installing the software and developing programs ABOUT THE PIT When creating a system where machine operators can interact with a display and keypad the MMI can be used in ...

Page 75: ...ed and allow a wide range of input voltages to be used Each input provides the option of using sinking or sourcing signals A schematic diagram of the input circuit is shown below LEDs on the input side of the optoisolators require a current of 5 24 volts DC Most CMOS and open collector TTL devices are directly compatible with this drive as are typical PLC and proximity sensor outputs Figure 4 4 Pr...

Page 76: ...the DC power supply that powers the output circuits Then connect the signals to the terminals Note We refer to an input as being ON or CLOSED when current is flowing through the input A signal is OFF or OPEN when no current is flowing An input is OPEN when the and input terminals are at the same voltage or when the input is left unconnected Figure 4 5 Connecting an Si Drive Figure 4 6 Connecting a...

Page 77: ...ther electronic devices like PLCs and counters The collector and emitter terminals of each transistor are available at the connector This allows configuration of each output for current sourcing or sinking Diagrams of each type of connection are shown below Do not connect the outputs to more than 30VDC The current through each output terminal must not exceed 100 mA Figure 4 8 Output Circuit Schema...

Page 78: ...AC6 Drives and Microstepping Motors User Manual Discontinued Product 4 12 4 S TA N D A R D A C C E S S O R I E S O P T I O N S Figure 4 11 Driving a Relay MECHANICAL OUTLINE Figure 4 12 Mechanical Outline ...

Page 79: ...op bit no parity PC when running SiNet Hub Programmer software 19200 bps Max cable length any port 50 feet Connectors I O European style screw terminal blocks Wire size AWG 12 28 Drives PC MMI RJ11 Physical Printed Circuit Board 4 2 x 2 85 inches 107 x 72 mm Weights 2 7 ounces 75 grams LED Displays Two Red Displays Operating Temp Range 0 70 C Options DIN rail mounting kit DMK 1 Inputs Optically is...

Page 80: ...STAC6 Drives and Microstepping Motors User Manual Discontinued Product 4 14 4 S TA N D A R D A C C E S S O R I E S O P T I O N S PIN ASSIGNMENTS Figure 4 13 Pin Assignments ...

Page 81: ...g Tolomatic Our technical support staff is ready to help you with any questions you may have regarding Tolomatic products Corporate Headquarters 3800 County Road 116 Hamel MN 55340 P 800 328 2174 P 763 478 8000 F 763 478 8080 Hours of Operation M F 7 30 5 00 CST Website www tolomatic com ...

Page 82: ...3800 County Road 116 Hamel MN 55340 P 763 478 8000 F 763 478 8080 www tolomatic com 3600 4645_02_AMPstep OBS ...

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