PC7 - TecDriver

1 PC7 INSTRUCTION iTable of Contents 1999. Saftronics, mini VectorUser s You!.. of Liability .. I IIV. I I IVI. About This I I IVII. If You Have I I Marking .. Specifications: VIProduct Specifications: IXChapter 1: Assess the Positioning .. Model Numbers .. Dimensions and Heat Dissipation .. NEMA 4 Model Numbers .. NEMA 4 Dimensions .. 1-8 Chapter 2: Pre-Power Operating the Operating the Digital LED 2-7 Table of ContentsPC7 mini VectorUser s ManualPage ii 1999. Saftronics, Monitoring .. Setting and Referencing Simple Data Setting ..2-12 Chapter 3: General Power Wiring Selection Interconnect Resistor Control Wiring Terminal I/O 4: Programming .. Keypad Key LED Local/Remote Run/Stop Frequency First Set-up and for Vector Control iiiTable of Contents 1999.

2 Saftronics, mini VectorUser s Constant V/f Torque is not sufficient at Low Motor Speed Run/Stop Frequency by Current Reference Input .. Stopping Setting Reverse Run Operator Stop Key Two Accel/Decel Soft-Start Setting Preset Jog Frequency Upper/Lower Selection for Frequency Motor Overload Selecting Cooling Fan Second Interface Circuits with External Devices .. Output Frequency Reference Analog Output as a Pulse Train Signal Frequency Meter or Frequency Meter or Multi-Function Analog Third after Momentary Power Operation by Auto-Fault Timer .. DC Injection of ContentsPC7 mini VectorUser s ManualPage iv 1999. Saftronics, Prevention During Motor From Prevention During Frequency Torque Chart Up/Down Command Accel/Decel Stall Prevention During Time Selection during Stall Fourth Functions.

3 PID Control Energy-Saving Control Command by Pulse Train MODBUS Serial Communications Procedure for Communications with PLC .. Setting Parameters for Message Data Read Example of Loop-Back Data Write Data .. Operation Power Detection Hold Constant Copy Constant Copy Function Prohibiting Constant Read Read (Upload) Copy (Download) Function .. Verify Inverter Capacity Software Number 5: Periodic 5-2 Page vTable of Contents 1999. Saftronics, mini VectorUser s Parts Replacement Operational Alarm and Fault 5-6 Appendix A: Parameter ListFirst Functions (n001 to n049).. A-2 Second Functions (n050 to n079).. A-6 Third Functions (n080 to n119).. A-9 Fourth Functions (n120 to n179)..A-12 Appendix B: PID Set-upPID Set-up .. B-2 Appendix C: PC3 to PC7PC3 to PC7 Parameter Cross C-2 Appendix D: PID Set-upTypes of D-2 International Electrotechnical Commission (IEC).

4 D-4 Cross References between NEMA Enclosuresand IEC D-6 Enclosures for Non-Hazardous D-7 Formulas .. D-8 Glossary of D-10 Conversion D-19 Literature Request D-20 IndexOverviewPC7 mini VectorUser s ManualPage I 2000 Saftronics, YOU !We at Saftronics appreciate your purchase of this PC7model adjustable frequency drive. When properlyinstalled, operated, and maintained, this unit will providea lifetime of reliable, troublefree manual was written to serve as a tool for qualifiedpersonnel to use in the installation, programming, andtroubleshooting of this equipment. It is IMPORTANT theinstaller thoroughly reads and understands theinformation contained herein before any action is document is organized via numbered chapters,which should be read in sequence before any work !The safety of personnel is of utmost importance toSaftronics, Inc.

5 This symbol is used throughout thismanual to identify specific hazards which can lead topersonal injury, death, property damage or economicloss. The applicable procedures must be performedonly by qualified personnel who have been instructedwith respect to the hazards involved with potentiallylethal IIOverviewPC7 mini VectorUser s Manual 2000 Saftronics, OF patent liability is assumed with respect to the use ofthe information contained herein. Moreover, because weat Saftronics are constantly improving our high qualityproducts, the information contained in this manual issubject to change without notice. Every precaution hasbeen taken in the preparation of this , Saftronics assumes no responsibility forerrors or omissions. Neither is any liability assumed fordamages resulting from the use of the informationcontained in this publication. In no event will Saftronicsbe responsible or liable for indirect or consequentialdamages resulting from the use or application of thisequipment.

6 2000 Saftronics, Inc. All rights reserved. Theinformation contained herein is the proprietary propertyof Saftronics, Inc., and may not be copied, reproduced ortransmitted to other parties without the expressed writtenconsent of Saftronics, PC7 is a high performance, microprocessor-basedAC motor speed controller. Its inherent programmingand mechanical flexibility make it the ultimate generalpurpose inverter for distributor and OEM alike. It isavailable as a protected chassis. The ultra-compactprotected chassis units are available through 10 HP at230V and through 10 HP at 460V. (see notes on productspecifications)OverviewPC7 mini VectorUser s ManualPage III 2000 Saftronics, THIS YOU HAVE DIFFICULTYThis document will serve as the installation, programmingand troubleshooting manual for the PC7 mini Vector. Itmust be read in its entirety before any installation ortroubleshooting is performed.

7 This manual should befollowed in sequence, starting with Chapter 1. Thechapters are organized as follows:Chapter 1:InstallationChapter 2:QuickstartChapter 3:WiringChapter 4:ProgrammingChapter 5: PM & TroubleshootingThe PC7 adjustments are made through a family ofprogramming parameters which have a numberdesignator. By convention, this manual will print theFUNCTION numbers in bold to highlight reread the applicable sections of this manual. Ifyou still have difficulty, contact your local distributor orauthorized representative. If they are unable to answeryour questions, please contact Saftronics technicalsupport by phone at 941-693-7200 or by fax at 941-693-2431. Before you contact the factory, make sure you havethe unit model number, serial number, program data andwiring diagram available. Your cooperation will help usserve you promptly and IVOverviewPC7 mini VectorUser s Manual 2000 Saftronics, FEATURESThe PC7 was designed as a compact, yet powerfulplatform to handle a wide variety of general purposeapplications.

8 This product uses the latest inmicroprocessor technology to provide a precise, reliablecontroller for three-phase AC PC7 can be used with a single phase input, but mustalways be used with 3 phase AC motors. Consult withthe factory for special input power PC7 has programmable I/O and will satisfy a widevariety of applications. This allows the product to suit therequirements of the user, distributor, or OEM. Latest generation of power device technology Compact physical size High carrier frequency (low noise) without derate Keypad is standard Single-phase operation Programmable I/O Fan ventilated design (no cooling fans) Keypad for storage of program RS-485 communications port is standard DC injection braking & DB transistor are included Designed to meet requirements of CE Meets requirements of cUL 400 Hz maximum output Comprehensive keypad displays 4 fault memory (nonvolatile to retain even after power removal) Comprehensive ground fault protectionOverviewPC7 mini VectorUser s ManualPage V 2000 Saftronics, MARKINGThis product complies with the low voltage directive (73/23/EEC), the generic standard for industrial immunity(EN50081-2) and the CE marking directive (93/68/EEC).

9 The PC7 also complies with the ElectromagneticCompatibility (EMC) Directive (89/336/EEC) when thefollowing requirements for a conforming installation areapplied: An input RFI filter must be installed to limitconducted emissions. The controller must be mounted inelectromagnetically shielded enclosure to reduceradiated emissions. A typical NEMA or IEC metalenclosure is adequate, provided there are novents and the seams are continuously welded. The motor cables should be shielded cable orin metal conduit to attenuate radiated emissions. Motor cable length must be kept as short Note: The conformity of the PC7 controller andany applicable filters does not necessarily guarantee thatthe entire installation will conform. Many installationspecific factors (wire routing, proper grounding, etc.) caninfluence the total installation and only directmeasurements can ensure total VIOverviewPC7 mini VectorUser s Manual 2000 Saftronics, SPECIFICATIONS: 230 VssalCegatloVssalCegatloVssalCegatloVssa lCegatloVssalCegatloVesahP-3/-elgniSV032 esahP-3/-elgniSV032esahP-3/-elgniSV032es ahP-3/-elgniSV032esahP-3 )PH( ) ( ) ( ) ( )1( )2( )3( )5( ) ( )01()AVk( )A( )V( )egatlovtupniotlanoitroporp(V032ot002,es ahP-3)egatlovtupniotlanoitroporp(V042ot0 02, )zH(ycneuqerF)elbammargorp(zH004dnaegatl oVtupnIdetaRycneuqerFzH06/05,V032ot002,e sahP-3zH06/05,V042ot002,esahP-elgniSegat loVelbawollAnoitautculF%01+ot51-ycneuqer FelbawollAnoitautculF%5 dohteMlortnoC)elbatceleslortnocrotcevpoo lnepolortnocf/V( )egnahCerutarepmeT()C 05+ot01-(% :ecnerefeRlatigiD)C 01 52(% )zH001nahtssel(.

10 EcnerefeRlatigiD)eromrozH001( (CDV01ot0W052(Am02ot4,)W052(Am02ot0,)0 Weslup))elbatceles(emulovgnittesycneuqer f, )demmargorpyltnednepednieraemitleced/lec ca(euqroTgnikarB euqrotnoitarelecedegarevamret-trohS%051: ) , ( , :)PH1, ( , :)PH2( :eromro)PH3( (% :euqrotevitarenegersuounitnoC)ni-tliubro tsisnartgnikarb,rotsisergnikarbscitsiret carahCf/Vnrettapf/VnamargorpotelbissoPPo wer SupplyOutputCharacteristicsControl CharacteristicsOverviewPC7 mini VectorUser s ManualPage VII 2000 Saftronics, SPECIFICATIONS: 230 VssalCegatloVssalCegatloVssalCegatloVssa lCegatloVssalCegatloVesahP-3/-elgniSV032 esahP-3/-elgniSV032esahP-3/-elgniSV032es ahP-3/-elgniSV032esahP-3/-elgniSV032ledo MledoMledoMledoMledoMesahP-3esahP-3esahP -3esahP-3esahP-31P021P021P021P021P022P02 2P022P022P022P024P024P024P024P024P027P02 7P027P027P027P025P125P125P125P125P122P22 2P222P222P222P227P327P327P327P327P325P52 5P525P525P525P525P725P725P725P725P72daol revOrotoMnoitcetorPyalerdaolrevolamrehtc inortcelEsuoenatnatsnItnerrucrevOtnerruc detarretrevnifo% ( ,)regnolrosm51noitareposuounitnoc,retroh staehrevOniFgnilooCtiucriccinortceleybde tcetorPleveLnoitneverPllatS,leced/leccag nirudlevellaudividnitesebnaCpotsaottsaoc gnirudelbaliavadedivorpton/dedivorptluaF naFgnilooC)noitcetedkcolnaf(tiucriccinor tceleybdetcetorPtluaFdnuorG)leveltnerruc revo( (.)