
User Guide Feedback Please send your comments to our email address: [email protected] THIS GUIDEChapter 1. InstallationWhat You Should Have (
8 ζ ZETA6104 Installation GuideElectrical ConnectionsVerify Factory-Wired ConnectionsMOTORINTERLOCKA CENTER TAPA+A-EARTHB+B-B CENTER TAPINTERLOCK95-1
Chapter 1. Installation9Serial CommunicationRxTxGNDSHLDCOM 1 COM 2+5VGNDRxTxSHLDRx+Rx–Tx+Tx–GNDRxTxGNDSHLDRS-232C ConnectionsStandard 25-PinCOM Port P
10 ζ ZETA6104 Installation GuideMotor (Zeta motors only) WARNING REMOVE AC POWER FIRST before connecting or disconnecting the motor
Chapter 1. Installation11End-of-Travel and Home Limit InputsNOTES• Motion will not occur until you do one of the following:- Install end-of-travel (PO
12 ζ ZETA6104 Installation GuideEncoderCONNECTIONS & INTERNAL SCHEMATICSInternal SchematicChassis GroundIsolated GroundSHLDGNDZ-Z+B-B+A-A++5VENCO
Chapter 1. Installation13Trigger InputsChassis GroundSHLDGNDZ-Z+B-B+A-A++5VENCODER ConnectorTRG-ATRG-BOUT-AGNDP-CUT+5VOUT-PIN-PAUX-PInternal Schematic
14 ζ ZETA6104 Installation GuideGeneral-Purpose Programmable Inputs & OutputsVM50 ADAPTOR — for screw-terminal connections150PROGRAMMABLE I/O2 4
Chapter 1. Installation15INPUT CONNECTIONS — Connecting to electronic devices such as PLCsConnection to aSinking OutputDeviceConnection to aSourcing O
16 ζ ZETA6104 Installation GuideOUTPUT CONNECTIONS (includes OUT-A) — for electronic devices such as PLCsConnection to a Sinking Input (active high)
Chapter 1. Installation17THUMBWHEEL CONNECTIONS — for entering BCD dataConnection to the Compumotor TM8 ModuleOptional Sign BitProgrammable Input #1Pr
18 ζ ZETA6104 Installation GuideRP240 Remote Operator Panel12PROGRGNDRxTx+5VRxTxGNDSHLDCOM 1 COM 2+5VGNDRxTxSHLDRx+Rx–Tx+Tx–GNDIf you will use RS-422
Chapter 1. Installation19Lengthening I/O CablesBear in mind that lengthening cables increases noise sensitivity. (The maximum length ofcables is ulti
20 ζ ZETA6104 Installation GuideTesting the Installation WARNING This test procedure allows you to control I/O and produce motion.
Chapter 1. Installation21Connections Test Procedure Response Format (left to right)End-of-travelandHome LimitsNOTE: If you are not using end-of-travel
22 ζ ZETA6104 Installation GuideMatching the Motor to the ZETA6104 (OPTIONAL)Due to slight manufacturing variations, each motor has its own particula
Chapter 1. Installation23Step 3Run your motor at the resonant speed listed in the Offset Adjust column. Vary the speedslightly until you find the res
24 ζ ZETA6104 Installation GuideMounting & Coupling the Motor WARNINGS • Improper motor mounting and coupling can jeopardize pe
Chapter 1. Installation25Coupling the MotorAlign the motor shaft and load as accurately as possible. In most applications, some misalignment isunavoi
26 ζ ZETA6104 Installation GuideOptimizing System Performance (OPTIONAL)The ZETA6104 is equipped with three damping circuits that minimize resonance
Chapter 1. Installation27Step 2Establish appropriate inductance and static torque settings. If you ordered yourZETA6104 and Zeta motor together as a
1CHAPTER ONEInstallationIN THIS CHAPTER• Product ship kit list• Things to consider before you install the ZETA6104• General specifications table• Opti
28 ζ ZETA6104 Installation GuideStep 4Make a baseline move with active damping disabled. This is your baseline move.Notice the sound, amount of moto
Chapter 1. Installation29Configuring Electronic Viscosity (EV)Before You Start• If you configured active damping (see procedure above), leave the DACT
30 ζ ZETA6104 Installation GuideRecord Your System's ConfigurationYou may wish to record your configuration information in the chart below.PSAxi
Chapter 1. Installation31Set-up Program Example (as viewed in the terminal emulator)Assumptions: The ZETA6104 is used with a Zeta83-93 motor wired in
32 ζ ZETA6104 Installation GuideWhat's Next?By now, you should have completed the following tasks, as instructed earlier in this chapter:1. Revi
2CHAPTER TWOTroubleshootingIN THIS CHAPTER• Troubleshooting basics:- Reducing electrical noise- Diagnostic LEDs- Test options- Technical support• Solu
34 ζ ZETA6104 Installation GuideTroubleshooting BasicsWhen your system does not function properly (or as you expect it to operate), the first thingth
Chapter 2. Troubleshooting35Common Problems & SolutionsNOTESome software-related causes are provided because it is sometimesdifficult to identify
36 ζ ZETA6104 Installation GuideTroubleshooting Serial Communication ProblemsGeneral Notes • Power up your computer or terminal BEFORE you power up t
Chapter 2. Troubleshooting37Product Return ProcedureStep 1Obtain the serial number and the model number of the defective unit, and secure a purchase o
2 ζ ZETA6104 Installation GuideWhat You Should Have (ship kit)Part Name Part NumberIf an item is missing,call the factory (seephone numbers oninside
Appendix AResonance, Ringing & Damping—Discussion & TheoryIn this appendix we will discuss resonance and ringing in step motors. This informa
40 ζ ZETA6104 Installation GuideRinging (TransientResponse)Inside a step motor, the rotor behaves like a mass on a spring, as mentioned above. Whenc
Appendix A41TimeVelocityAnti-Resonance orActive Damping(above 3 rps)Electronic Viscosity(below 3 rps)3 rps 3 rpsAbove 3 rps, the ZETA6104 automatic
42 ζ ZETA6104 Installation GuideActive Damping Active damping monitors the ZETA6104’s motor terminals and, like anti-resonance, uses thesame current
Appendix BUsing Non-Compumotor MotorsWe recommend that you use Compumotor ZETA Series motors with the ZETA6104. If youuse a non-Compumotor motor, it
44 ζ ZETA6104 Installation Guide6-Lead Motor 1. Determine, with an ohmmeter, which three of the six motor leads are common (onephase).2. Label each o
Appendix B45Terminal ConnectionsAfter you determine the motor's wiring configuration, connect the motor leads to theZETA6104's 9-pin MOTOR c
46 ζ ZETA6104 Installation GuideSetting Motor Current – Non-Compumotor MotorsTo set motor current for a non-Compumotor motor, refer to the formulas b
INDEX3rd harmonic 234-lead motor wiring 436-lead motor wiring 448-lead motor wiring 445V power supplyconnections 8load limit [email protected] (e-m
Chapter 1. Installation3General SpecificationsParameter SpecificationPowerAC input...
48 ζ ZETA6104 Installation GuideDIP switch settingsaddress 5autobaud feature 5bias & termination resistors 6motor current 5disassembling the ZETA
Index49Rreference documentation iremoving the ZETA6104 chassis 6resistors, termination/biascalculating 9selecting 6resolution, decoded quadrature 12re
4 ζ ZETA6104 Installation GuidePre-installation AdjustmentsFactory Settings May Be Sufficient (if so, skip this section)• Zeta motors are pre-configu
Chapter 1. Installation5DIP Switch Settings – Motor Current, Address, Autobaud CAUTIONDo not set switches 6-11 to ON at thesame time. This invoke
6 ζ ZETA6104 Installation GuideChanging the COM 2 Connector from RS-232 to RS-422/485COM 2+5VGNDRxTxSHLDRx+Rx–Tx+Tx–GNDRS-232 (factory default)RS-422
Chapter 1. Installation7Mounting the ZETA6104Before you mount the ZETA6104Make sure you have performed all the necessary configuration tasks that requ
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