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SimpleServo 100/200 User Manual Rev 3.4

SimpleServo®

Digital Servo Amplifier

USER'S MANUAL

MODELS:

SS108DC SS208DC

SS108AC SS208AC

Содержание SimpleServo SS108AC

Страница 1: ...SimpleServo 100 200 User Manual Rev 3 4 SimpleServo Digital Servo Amplifier USER S MANUAL MODELS SS108DC SS208DC SS108AC SS208AC 1 ...

Страница 2: ...e no warranty of any kind with respect to this material including but not limited to the implied warranties of its merchantability and fitness for a given purpose AC Technology Corporation and its Divisions assume no responsibility for any errors that may appear in this manual and make no commitment to update or to keep current the information in this manual MotionView SimpleServo and all related ...

Страница 3: ...unding 11 EMI Protection 12 Enclosure 12 Line filtering 12 Heat sinking 12 Line fusing 13 SimpleServo Connections 13 Encoder Feedback 13 Wire size 13 Connectors 14 I O details 19 Operations 21 Configure the SimpleServo 21 Diagnostic LED 22 Enabling the drive 22 Appendix A 23 A1 SimpleServo connections 23 A2 SimpleServo Indexer Follower SS208XX models only 26 Appendix B 28 Troubleshooting 28 Warran...

Страница 4: ...n at left indicates additional information shortcuts or tips that do not affect the safe operation of the drive Reduce the chance of an electrical fire shock or explosion by proper grounding over current protection thermal protection and enclosure Follow sound maintenance procedures It is possible for a drive to run at full speed as a result of a component failure Please ensure that a master switc...

Страница 5: ...he servo will accept feedback from an encoder that includes Hall sensor feedback information It accepts commands from a variety of sources including analog voltage PWM and internal reference signals The control will operate in current mode torque velocity mode or position mode step and direction Upon initial start up the motor is commutated using the hall sensors for the first two or three mechani...

Страница 6: ...0 1 5000000 Rpm sec Deceleration Time Range Max Speed to Zero 0 1 5000000 Rpm sec Speed Regulation typical 0 5 RPM Input Impedance REF to COM and REF to REF 47 kohms Power Device Switching Frequency sinusoidal commutation 16 kHz Encoder power supply max 5 VDC 300 mA Maximum encoder feedback frequency 2 5 MHz ENVIRONMENT Vibration 0 1 G all frequencies 0 5G max 20 50 Hz 0 1G max 50 Hz Shock 1 0 g 1...

Страница 7: ...andwidth up to 300 Hz Speed Range up to 8000 1 Position SS208AC SS208DC only Reference Step and direction signals or Master Encoder full quadrature signal software selectable Minimum Pulse Width 250 nanoseconds Reference Max frequency 2 MHz Position Loop Bandwidth Up to200 Hz Accuracy 1 encoder count CONNECTIONS Serial Standard 9 pin D shell Encoder Feedback Standard 15 pin D shell I O 15 pin remo...

Страница 8: ...SimpleServo 100 200 User Manual Rev 3 4 SS108DC SS208DC Dimensions DIM A DIM C DIM B DIMENSIONS A 4 25 108 B 7 25 185 ALL DIMENSIONS IN INCHES MILLIMTERS 8 ...

Страница 9: ...SimpleServo 100 200 User Manual Rev 3 4 SS108AC SS208AC Dimensions DIM C DIM A DIM B DIMENSIONS A 4 25 108 B 7 25 185 ALL DIMENSIONS IN INCHES MILLIMTERS 9 ...

Страница 10: ...id contact with the printed circuit board directly Hold the SimpleServo by the case only Protect the control from dirt filings airborne particles moisture and accidental contact Provide sufficient room for access to the terminal block Mount the control away from other heat sources Operate within the specified ambient operating temperature range Additional cooling with an external fan may be recomm...

Страница 11: ... point The system ground and equipment grounds for all panel mounted enclosures must be individually connected to the SPG for that panel using 14 AWG 5 5 mm or larger wire Refer to Figure 6 for wiring guidelines In order to minimize EMI the chassis must be grounded to the mounting panel Figure 6 Use 14 AWG 1 6 mm or larger wire to join the enclosure to earth ground A lock washer must be installed ...

Страница 12: ...ns sufficient clearance above and below for the cooling fan to circulate air Refer to Figure 3 for minimum suggested cooling air clearance LINE FILTERING In addition to EMI RFI internal filter in the SimpleServo SS108AC SS208AC external filtering may be required High frequency energy can be coupled between the circuits via radiation or conduction The AC power wiring is one of the most important pa...

Страница 13: ...it SimpleServo has a 5 VDC supply voltage that is used to power the encoder If front end controller power supply needs to be used to power the encoder one has to be disconnected from SimpleServo power supply by removing connections to PWR 5V pins WARNING Use only 5 VDC encoders Do not connect any other type of encoder to the SimpleServo reference voltage terminals When using a front end controller...

Страница 14: ...erminated at the motor shield To satisfy CE requirements AC Technology Corp recommends that you purchase SimpleServo cables for both the motor and AC line Contact your AC Technology Corp representative for assistance DC power in DC models only DC power is connected via terminals 1 and 2 on TB1 connector See description of TB1 functions below WARNING DO NOT connect incoming power to the output moto...

Страница 15: ...Vcc Vcc 5mA 4 REF Positive reference input differential 5 REF Negative reference input differential 6 Shield Shield connection 7 Analog Output 1 Programmable analog output 8 Analog Output 2 Programmable analog output 9 Enable Enable Input1 10 5 VDC out 5VDC 10mA power out 11 GND Logic common 12 MA Step Step or master encoder channel A input2 13 MA Step Step or master encoder channel A input2 14 MB...

Страница 16: ...and EA be twisted In order to satisfy CE requirements AC Technology Corp recommends using OEM cable Contact your AC Technology Corp representative for assistance Table 5 DS1 Pin Assignments D Sub Pin Name Function 1 EA Encoder Channel A 2 EA Encoder Channel A Not3 3 EB Encoder Channel B 4 EB Encoder Channel B Not 5 EZ Encoder Channel Z 6 EZ Encoder Channel Z Not 7 GND Drive Common Encoder Ground 8...

Страница 17: ...ll levels must be RS 232C compliant Table 6 TB505 Pin Assignments D Sub Pin Name Function 1 Reserved 2 TX RS232 TX 3 RX RS232 RX 4 Reserved 5 GND Common 6 Reserved 7 Reserved 8 Reserved 9 Reserved WARNING Do not make any connection to Reserved pins Note If you purchase serial cables from a third party you must use pass through cable not Null Modem not crossover 17 ...

Страница 18: ...or is controlled by the frequency of the step signal while the number of pulses that are supplied to the SimpleServo determines the position of the servomotor DIR input controls direction of the motion Note 3 The complement of A is sometimes written as not A The B C and Z encoder channels are annotated in a similar fashion Note 4 The encoder needs to have power supplied to it The SimpleServo has a...

Страница 19: ...r the connection guidelines The function of these inputs Master Encoder or Step and Direction is software selectable Use MotionView set up program to choose desirable function WARNING Inputs compatible only with 5V logic or open collector outputs Higher voltages will damage drive s circuit 1K R9 1K R4 C5 180pF R5 20K R10 20K STEP TB2 13 VC C GN D ENABLE ENABLE OUTA OUTC OUTB OUTD INA INA INB INC I...

Страница 20: ...2 4 TB2 5 Analog differential input This input will accept 10V single ended voltage on IN or IN input or 5V differential voltage between IN and IN Both connections must be referenced to Analog Common TB2 2 of the drive This input is used to control speed or torque of the motor in velocity or torque mode The total reference voltage as seen by the drive is the voltage difference between IN and IN If...

Страница 21: ... ON 5 Make sure that the drive is disabled 6 Launch MotionView software on your computer 7 From the MotionView menu select Project Connection setup and select RS 232 radio button on opened connection dialog Click Properties and select the serial port number to which the drive is connected Leave the rest of the settings unchanged Click OK to close dialogs 8 From menu click Node then Connect drive 9...

Страница 22: ... status and troubleshoot any faults LED functions GREEN Blinking Power ON no fault drive disabled GREEN Solid Power ON no faults drive enabled RED Solid General Fault RED Blinking Under voltage ENABLING THE DRIVE Regardless of selected operating mode the SimpleServo must be enabled before it can operate Refer to drawing A1 3 in Appendix A for various enabling options 22 ...

Страница 23: ...2 ANALOG DIGITAL I O Motor Feedback Motor Power BLDC MOTOR SS108 A Hall A B Hall A B Hall B Z Hall C Z Hall B Encoder COM Hall C TX RX U V W A 5VDC Encoder Power TB2 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 DS1 CONNECTOR DB15 8 15 7 14 6 13 5 12 4 11 3 10 2 9 1 DS2 CONNECTOR DB9 5 9 4 8 3 7 2 6 1 TB1 1 2 3 4 5 A1 1 Motor and Host computer connection 23 ...

Страница 24: ...rcuit elements to prevent the risk of serious injury or fatality Disconnect incoming power and wait 60 seconds before servicing drive Capacitors retain charge after power is removed o DO NOT connect incoming power to the output motor terminals U V W Severe damage to the SimpleServo will result DC DC SS108 208DC 80 170VDC SS108 208AC 100 120VAC TB1 1 2 3 4 5 TB1 1 2 3 A1 2 Incoming power connection...

Страница 25: ...5V TTL CMOS LOGIC TB2 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 ENABLE A1 3 Enable options SS108 208 SS108 208 BI DIRECTIONAL REFERENCE CONNECTION SINGLE DIRECTION REFERENCE CONNECTION TB2 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 R 5 25K TB2 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 R 5 25K A1 4 Analog reference for torque or velocity 25 ...

Страница 26: ...er Manual Rev 3 4 A2 SIMPLESERVO INDEXER FOLLOWER SS208XX MODELS ONLY SS208 INDEXER WITH DIFFERENTIAL OUTPUTS STEP DIRECTION S S D D TB2 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 A2 1 Indexer connections differential outputs 26 ...

Страница 27: ...SimpleServo 100 200 User Manual Rev 3 4 DIRECTION TB2 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 SS208 OPTO OR OPEN COLLECTOR OUTPUTS STEP A2 2 Indexer connections single ended Open Collector outputs 27 ...

Страница 28: ... foreign material has become lodged on or fallen into the SimpleServo Verify that every connection is correct and in good condition Verify that there are no short circuits or grounded connections Check that the drive s rated phase current and RMS voltage are consistent with the motor ratings For additional assistance contact your local SimpleServo authorized distributor PROBLEM External line fuse ...

Страница 29: ... load If P gain is set to 0 motor will not run at all In step and direction mode Step and Direction inputs are not wired correctly In MotionView program check Parameters Step input type is set for S D if you use a step and direction indexer output and Master Encoder if you use quadrature type output from a master motor encoder or indexer Position loop P gain set to 0 Set P gain to 200 and D gain t...

Страница 30: ...ising from the use of its products This warranty is in lieu of all other warranties expressed or implied No other person firm or corporation is authorized to assume for AC Technology Corporation any other liability in connection with the demonstration or sale of its products B PRODUCT CHANGES AC Technology Corporation reserves the right to discontinue or make modifications to the design of its pro...

Страница 31: ...er Manual Rev 3 4 AC TECHNOLOGY CORPORATION member of the Lenze Group 630 Douglas Street Uxbridge MA 01569 Telephone 508 278 9100 Facsimile 508 278 7873 Visit us on the web www SimpleServo com 12 00 USA 15 00 Outside USA 31 ...

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