Toshiba nv Series Operating Instructions (Functional Manual)

Toshiba nv Series Operating Instructions (Functional Manual)

Tc-net i/o system 8ch-pulse input module pi918
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6F8C1370
Unified Controller
nv Series
TC-net I/O system
8ch-Pulse Input Module PI918
Functional Manual

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Summary of Contents for Toshiba nv Series

  • Page 1 6F8C1370 Unified Controller nv Series TC-net I/O system 8ch-Pulse Input Module PI918 Functional Manual...
  • Page 2 (1) The technical information provided herein describes typical operations and applications of the product and does not guarantee the intellectual property rights or other rights of Toshiba or third parties nor allows license of its use. (2) No part or the whole of this document may be reproduced without prior consent.
  • Page 3 Specific details are indicated near the symbol with pictures and text. Warning (Note) Descriptions of Prohibition, Mandatory Action, and Warning vary depending on the display on the main unit. Unified Controller nv series TC-net I/O system 8ch-Pulse Input Module PI918 Functional Manual...
  • Page 4 Install the power module, controller the installation condition module, and I/O module to the base ・ A place with direct sunlight unit for the nv series because they Mandatory ・ A place near equipment generating are dedicated to the nv series.
  • Page 5 Insufficient tightening may cause this document. failure or malfunction due to Otherwise, it may cause a fall, fire, vibrations. failure, or malfunction. Unified Controller nv series TC-net I/O system 8ch-Pulse Input Module PI918 Functional Manual...
  • Page 6 2. Safety Precautions on Wiring WARNING Install the terminal block cover Connect the cables while the power securely to the terminal block. is off. Mandatory Mandatory Exposed conducting parts may cause an Otherwise, it may cause an electric electric shock. shock or failure.
  • Page 7 If not, it may cause damage of the device, or fire due to overheat, as well as not obtaining the original performance of the device. Unified Controller nv series TC-net I/O system 8ch-Pulse Input Module PI918 Functional Manual...
  • Page 8 CAUTION When performing program changes Do not forcefully bend, pull, or twist during operation, forced output, the power cord and cables. run, or halt operations, ensure It may cause breaks or heating. Mandatory Prohibited safety. Wrong operations or failure to ensure Do not insert any metal into the gaps safety may cause an accident or damage of the device main body.
  • Page 9 Otherwise, it may cause environmental Mandatory Mandatory government. damage. Otherwise, it may cause environmental damage. Unified Controller nv series TC-net I/O system 8ch-Pulse Input Module PI918 Functional Manual...
  • Page 10 24V). Remove the sticker from the mount, and attach it on the main body of the nv series, or on a location near the nv series where it can be seen easily. There are stickers in both Japanese and English.
  • Page 11 ■ Toshiba shall not be responsible for any damage caused by an earthquake, lightning and wind, fire for which Toshiba is not responsible for, acts of a third party, other accidents, the user's willful acts or negligence, misuse, or use in abnormal conditions.
  • Page 12 Precautions on Usage ● Installation • Use your cellular phone or PHS one meter or more away from the product main unit in operation, various transmission cables, and I/O cable. Otherwise, the system may malfunction. • When connecting the connectors and cables or installing the module to the base unit, secure them with screws tightly.
  • Page 13 8. This document and related materials are intended for people with general knowledge on handling of control devices. If you have any question, please do not hesitate to ask us. Unified Controller nv series TC-net I/O system 8ch-Pulse Input Module PI918 Functional Manual...
  • Page 14 ●nv series operation manuals In addition to this manual, there are the following related manuals for the nv series. • Unified Controller nv series Type 1 Function Manual (6F8C1221) Describes the functions and use of type 1 and information necessary to create user programs.
  • Page 15 ThismanualdescribesthefunctionsoftheUnifiedControllernvseriesTC-netI/O system8ch-PulseInputmodule(PI918).    ・ O verview      Descriptionofconfigurationofthemodulefrontpanelandfunctionsetting parameters    ・ I nterfaceinformation      Descriptionofmessagereceptionformatandscantransmissionformat    ・ C ounterfunction      Descriptionofeachoperationofcounter Thefollowingmanualsrelatedtothismodulearealsouseful:   UnifiedControllernvseriesControllerUnitInstructionManual (6F8C1220)  Unified Controller nv series High-Speed Serial I/O System TC-net I/O...
  • Page 16 Use Regulation Thisproductisnotdevelopedormanufacturedforthesystemincludingthe equipmentdirectlyrelatedtohumanlife(note1).Donotusetheproductforthat purpose.  Whenusingthisproducttothesystemthatisrelatedtothesafetyofhumanand seriouslyaffectsthemaintenanceofpublicfunction(note2),contactoursales sectionasthenecessaryspecialconsideration(note3)isrequiredforthesystem operation,itsmaintenanceandmanagement. (Note1)Theequipmentdirectlyrelatedtohumanlifemeansthefollowing: Medicalequipmentsuchaslifesustainingequipmentandequipment foroperation. (Note2)Thesystemthatisrelatedtothesafetyofhumanandseriouslyaffects themaintenanceofpublicfunctionmeansthefollowing: Mainequipmentcontrolsystemfornuclearpowerplant,safety protectionsystemofnuclearfacility,othersystemimportantforsafety. Operationcontrolsystemofmasstransportationsystemandaviation controlsystem. (Note3)Specialconsiderationmeansthesufficientconsultationwithour engineerstoestablishsafesystem(foolproofdesign,failsafedesign, redundancydesign). Disclaimer ToshibaCorporationshallnotbeliableforthedamageduetoearthquake, lightning,windandflooddamage,fireforwhichToshibaisnotresponsible, conductofthirdparty,otheraccident,customer’swillful,negligence,erroneous useandotheruseunderabnormalcondition. ToshibaCorporationshallnotbeliablefortheincidentaldamage(lossof businessprofit,suspensionofbusiness,changeanddeletionofthememorized contents)arisingfromuseofnonuseofthisproduct. ToshibaCorporationshallnotbeliableforthedamagearisingfromthe negligencetoobservetheinstructiondescribedintheinstructionmanual. ToshibaCorporationshallnotbeliableforthedamagearisingfromthe malfunctionduetotheconnectionwithotherequipment. ToshibaCorporationshallnotbeliableforthedamagearisingfromthe malfunctionduetothecombinationwithapplicationprogrammadebycustomer. 6F8C1370...
  • Page 17 The Rules on Notation Thisdocumentusesfollowingsymbolsfortherulesonnotationforbetter understanding. Describesthemattersthatneedspecialattentionfor Important: appropriateproducthandling. Describesthematterstobeobservedforappropriateproduct Note: handling. Describesthesupplementarymatterstothedescribed Supplementary: contents 8ch Pulse Input Module PI918 Functional Manual...
  • Page 18: Table Of Contents

    1.1. Configuration of the module front panel ············ 3 Chapter 1 1.2. PI918 function setting parameters ························ 4 Overview 1.2.1. Module parameter (common function setting) ·········· 4 ...1 1.2.2. Point parameter (function setting by channel) ·········· 4 2.1. PI918 message reception format ··························· 6 Chapter 2 2.1.1.
  • Page 19 Chapter 1 Overview 1.1. Configuration of the module front panel ··········· 3 1.2. PI918 function setting parameters ··················· 4 1.2.1. Module parameter ····· 4 (common function setting) 1.2.2. Point parameter (function setting by channel) ······...
  • Page 20 Chapter1 Overview Overview ThepulseinputmodulePI918countsexternalorinternalpulsesignalssothat thecontrollercanreadthepulsecount. Upto8pointscanbeinput,andeachpointhasanexternalgateinput. Thecounterfunctioncanbesetforeachcounterviaparametersetting.  The controllercanopen/closethegateviasoftwareaswellaspresetofalarmdata andexternalgateinput.  Itcanalsobeappliedwidely,suchasselfdiagnosis settingusingunusedinput. Theinputpulsespecificationsare50kHzpulsevoltageof+9.6to+26.4VDC, inputcurrentof12mA(at24Vinput). To use this module, the version of the serial I/O CAUTION bus adaptor (SA911) must be V01.11 or later, and the version of the Engineering Tool must Version be V4.3.10 or later.
  • Page 21: Configuration Of The Module Front Panel

    1.1 Configuration of the module front panel 1.1. Configuration of the module front panel PI918 Module model printing <LEDdisplay> RUN(green): ONwhenthemoduleisnormalor duringmaintenance  Blinkswhenthemoduleiswaitingforsetting  ALM(red):  ONduringatransmissionerror, diagnosiserror(read-backerror),or maintenance Px(green): ONwhenpulsevoltagelevelison Gx(green): ONwhengateinputvoltagelevelison <Maintenanceswitch(MAINT)> Thisswitchisusedonlywhenthemoduleisinserted orremovedonline.Insertionorremovalisperformed whentheswitchissettotheup(MAINT)positionto separatethemodulefromthesystem.When insertioniscomplete,theswitchisreturnedtothe down(RUN)positionfornormaloperation. <Slotaddresssettingswitch(SLTADR)> MAINT...
  • Page 22: Pi918 Function Setting Parameters

    Chapter1 Overview 1.2. PI918 function setting parameters Thefollowingfunctionsettingparameterscanbespecifiedfromthe controllerwhenthePI918startsup. TheparameterscanbesetwhenthePI918isregisteredinthecontroller side. 1.2.1. Module parameter (common function setting) Thefollowingsettingsarecommonamongalltheinputchannels. Setting Common parameter Function value Doesnotsetgatebatchpermission.  ON/OFF controlisdonebyusinggateinputofeach Gatebatchpermission channel. (GEN) Setsgatebatchpermission.  Gateinputofall channelsisregardedasON(‘1’). Inputfilterforhighspeed(50kHz-max.) Inputfiltersetting Inputfilterforlowspeed(50Hz-max.,contact (LSF) supported) Setsspeedcountercycleof1s. Speedcounter Setsspeedcountercycleof0.5s. frequencysetting...
  • Page 23 1.1 Configuration of the module front panel Table 1.2.2. Point parameters 8ch Pulse Input Module PI918 Functional Manual...
  • Page 24 Chapter 2 Interface information of the PI918 2.1. PI918 message reception format ····················· 6 2.1.1. Module parameter setting (common function setting) ················································ 7 2.1.2. Point parameter setting (function setting by channel) ·············································· 8 2.2. PI918 scan reception format ··························· 9 2.3.
  • Page 25: Pi918 Message Reception Format

    Chapter2 Interface information of the PI918 2.1. PI918 message reception format TheentireformatofamessagethatthePI918receivesuponstartupis asshownbelow. (bit) 15                             8  7                                 (word Message size (002Ch) Reception scan block NO.
  • Page 26: Module Parameter Setting (Common Function Setting)

    2. 1. PI918 message reception format (common function setting) 2.1.1. Module parameter setting TheformatofaPI918moduleparameter(commonfunctionsetting)is asshownbelow. (bit) GEN Internal reference pulse Input filter setting 100Hz Highspeed(for 1kHz 0-50kHz) 10kHz Lowspeed(for0-50Hz) 50kHz External gate setting (Note 1) Speed counter Gateindividualpermission setting cycle Gatebatchpermission 0.5s 0.2s...
  • Page 27: Point Parameter Setting (Function Setting By Channel)

    Chapter2 Interface information of the PI918 2.1.2 Point parameter setting (function setting by channel) Slavemodesetting,speedmodesetting,alarmsetting,andexternal pulseinputsettingarespecifiedforeachchannel(thefollowingare parametersforonechannel). (bit) External pulse selection Countsinternalreferencepulses. Countsexternalinputpulses. Alarm setting Noalarmfunction Alarmfunction Speed counter setting Normalcounteroperation Speedcounteroperation Slave mode setting Operatesasanindividualcounter  (Mastermode) Countercontrolsynchronizedwiththe operationofthepreviouschannel  (Slavemode) Table 2.1.2.
  • Page 28: Pi918 Scan Reception Format

    2. 2. PI918 scan reception format 2. 2. PI918 scan reception format ThedatareceivedbythePI918duringscantransmissionisasshown below. 15                            8   7                                 (bit) (word) CH1alarmregistersettingvalue...
  • Page 29: Pi918 Scan Transmission Format

    Chapter2 Interface information of the PI918 2.3. PI918 scan transmission format Theinternalcounter,register,andsettinginformationofthePI918is transmittedatthescancycle. 15                                  8  7                                    0 (Word) (bit) CH1countregister...
  • Page 30 Chapter 3 Counter function of the PI918 3.1. Operation of the universal counter ················ 12 3.1.1. Application as a programmable interrupt occurrence timer ·································· 13 3.1.2. Application as an auto reset universal counter ························································ 15 3.1.3. Application as a gate on timer with alarm ·· 16 3.1.4.
  • Page 31 Chapter 3 Counter function of the PI918 Thefollowingcounterscanbespecifiedforeachchannelbyusingthe pointparametersettingsofthePI918. However,somefunctionsareaffectedbythemoduleparameters (commonfunction). Point parameter Counter function Counter type Application example Universalcounter Programmableinterruptoccurrencetimer Slavecounter Interruptcyclecounter Speedcounter Selfdiagnosiscounter Universalcounter Gateonpulsewidthmeasurementwithalarm Table 3. PI918 counter function list Slavecounter Interruptcyclecounterwithalarm Speedcounter Selfdiagnosiscounterwithalarm Universalcounter Autoresetuniversalcounter Slavecounter Speedratiomeasurement Fig.
  • Page 32: Operation Of The Universal Counter

    3.1. Operation of the universal counter 3.1. Operation of the universal counter Theuniversalcounterresetsthecountvalueto"0"andstartscounting inputpulseswhenthegate/commandinputconditionchangesfrom prohibitiontopermission.  Whenthegateconditionchangesto prohibition,ittransfersthecountvaluetotheholdregister. Theconfigurationofprohibition/permissioncontrolofgatesand commandsisasshownbelow. Gatebatchpermission Ch1permissioncommand setting Ch1gatepermission (‘1’) Ch1gateinput Ch2permission command Ch2gatepermission (‘1’) Ch2gateinput Whenthealarmsetting(AL)is"0",thecountreturnsto"0"andthe interruptstatusbitisreversedwhenthecountvalueandalarmvalue match. Whenthealarmsetting(AL)is"1",aninversionoftheinterruptstatus bitoccurs,butthecountiscontinued. Someexampleapplicationsoftheuniversalcountersareprovided below. 8ch Pulse Input Module PI918 Functional Manual...
  • Page 33: Application As A Programmable Interrupt Occurrence

    Chapter 3 Counter function of the PI918 3.1.1. Application as a programmable interrupt occurrence timer Fixedtimeinterrupts(inversionofthestatusbit)canbegeneratedby usinginternalreferencepulses. Condition: Parameter setting Pulseinput Gateinput External Notrequired ONlevel,orbatch input permission(GEN=‘1’) Operation: (1) Internalreferencepulsesarecounted.  Aninversionofthe interruptstatusbitoccursandthecountisclearedtozerowhen thecountreachesthealarmvalue.  Foralarmvaluesof8001hto FFFFh,nointerruptconditionoccurs.  Foranalarmvalueof8000h (32768),aninterruptoccursat"0"count. (2) Thecountiscontinuedregardlessofthealarmvaluesetting outsidetheinterruptoccurrencepermissionperiod(gate permission),butnointerruptoperationisperformed....
  • Page 34: Application As An Auto Reset Universal Counter

    3.1. Operation of the universal counter 3.1.2. Application as an auto reset universal counter Theoperationisthesameasin"3.1.1.Applicationasaprogrammable interruptoccurrencetimer"exceptthatexternalpulsesarecounted.  Condition: Parameter setting Pulseinput Gateinput External Externalpulseconnection ONlevel,orbatch input permission(GEN=‘1’) Operation: (1) Externalinputpulsesarecounted.  Aninversionoftheinterrupt statusbitoccursandthecountisclearedtozerowhenthecount reachesthealarmvalue.  Foralarmvaluesof8001htoFFFFh,no interruptconditionoccurs.  Foranalarmvalueof8000h(32768), aninterruptoccursat"0"count. (2) Thecountiscontinuedregardlessofthealarmvaluesetting outsidetheinterruptoccurrencepermissionperiod(gate permission),butnointerruptoperationisperformed....
  • Page 35: Application As A Gate On Timer With Alarm

    Chapter 3 Counter function of the PI918 3.1.3. Application as a gate on timer with alarm Thepulsewidth(ONTIME)ofthesignalappliedtothegateinputis measuredusinginternalreferencepulses.  Apulsewidthoveracertain periodcanbedetectedbasedonachangeintheinterruptstatusby settinganalarmvalue. Condition: Parameter setting Pulseinput Gateinput Notrequired Connectionofpulsestobe External measured.  Gatebatch input permissionsettingisnot available.(GEN=‘0’) Operation: (1) Theonpulsewidthofthegateinputismeasured.  Aninversionof theinterruptstatusbitoccurswhenthecountreachesthealarm value.  Foralarmvaluesof8001htoFFFFh,nointerruptcondition occurs.  Foranalarmvalueof8000h(32768),aninterruptoccurs...
  • Page 36: Application As A Universal Counter With Alarm

    3.1. Operation of the universal counter 3.1.4. Application as a universal counter with alarm Aninversionoftheinterruptstatusbitoccurswhenthecountreaches thealarmvalue,andthecountiscontinued.  Thealarmvaluecanbe overwrittenasneeded.  Condition: Parameter setting Pulseinput Gateinput ONlevel,orbatch External permission Externalpulseconnection input (GEN=‘1’)  Operation: (1) Externalinputpulsesarecounted.  Aninversionoftheinterrupt statusbitoccurswhenthecountreachesthealarmvalue.  For alarmvaluesof8001htoFFFFh,nointerruptconditionoccurs.  For analarmvalueof8000h(32768),aninterruptoccursat"0"count. (2) Thecountiscontinuedregardlessofthealarmvaluesetting...
  • Page 37: Operation Of The Speed Counter

    Chapter 3 Counter function of the PI918 3.2. Operation of the speed counter Thespeedcountercontinuouslycountsinputpulses,andtransfersthe countvaluetotheholdregisteratcertaincycles.  Thecountstarts from"0." Whenexternalinputpulsesareused,itcanbeusedasafrequency counter.  Becausecountingisdonecontinuously,theabsolutevalueof inputpulsecountcanbemeasured. Wheninternalinputpulsesareused,itcanbeusedasaselfdiagnosis counter. Theinterruptstatusfunctionsetwiththealarmfunctioncanbeused.  Interruptsduetothealarmvaluesettingofthespeedcounteroccurin synchronizationwiththedataupdatecycleoftheholdregister. Forthespeedcounter,gatecontrolwithgateinputandcommandis invalid. Someexampleapplicationsofthespeedcounterareprovidedbelow. 6F8C1370...
  • Page 38: Application As A Self Diagnosis Counter

    3.2. Operation of the speed counter 3.2.1. Application as a self diagnosis counter Itcountsandholdsinternalreferencepulsesatcertaincycleswithout externalinputconnection. Ifitalwayshasafixedvalue,theinternalcircuitoperationcanbe determinedasnormal.  Condition: Parameter setting Pulseinput Gateinput External Notrequired Invalid input  Operation: (1) Afixedvaluedeterminedbasedoninternalreferencepulsesand samplingcycleissettotheholdregister.  However,theholdvalue isnotguaranteeduntilthetimeuptotwotimesthesamplingcycle elapsesafterstartup. Internal referencepulse Startup(parameter downloadcomplete) Sampling Countvalue B(Specifiedvalue)
  • Page 39: Application As A Speed Counter With Alarm

    Chapter 3 Counter function of the PI918 3.2.2. Application as a speed counter with alarm Itcanbeusedformeasuringtheexternalpulseinputfrequency.  Ifan alarmisset,theinterruptstatusisinversedwhenCountvalueAlarm valueduringthesamplingcycle.  Condition: Parameter setting Pulseinput Gateinput External input Externalpulseconnection Invalid  Operation: (1) Thecountvalueofexternalpulsesistransferredtothehold registeratthesamplingcycles. (2) TheinterruptstatusisinversedwhenCountvalueAlarmvalue duringthesamplingcycle. Theinterruptstatuscanbeinversedatcertaincyclesonlywhen inputpulsesaredetectedandthetotalinputpulsescanbe countedbasedontheintegralvalueforeachinterruptbysetting thealarmvalueto"1."  Foranoverflow,aninterruptoccurs immediately....
  • Page 40: Operation Of The Slave Counter

    3.3. Operation of the slave counter 3.3. Operation of the slave counter Generally,theslavecounter'smasterisauniversalcounter.  Itoperates insynchronizationwiththegatesignalandinterruptoftheuniversal counter. Theslavecounteralwaysregardsthepreviouschannelasamaster.  If thepreviouschannelisalsoaslave,itcheckstheonebeforethat channel.  Combinationsofmastersandslavesareasfollows: Masters:Slaves=1:1(x4)to1:7 Thereisnolimitoncombinationsofmasters:slaves. ExampleconfigurationofMaster:Slave =1:7 Master Slave Slave Slave Channel1 Channel2 Channel3 Channel4 Slave Slave Slave Slave Channel5 Channel6 Channel7...
  • Page 41: Application As A Slave Cycle Counter

    Chapter 3 Counter function of the PI918 3.3.1. Application as a slave cycle counter Theslavecyclecountercanmeasuretheinterruptcycleofthemaster counterbasedontheinternalreferencepulses.  Inversely,itcanbe usedtomeasurethefrequencyoftheinputpulsesappliedtothe master'scounter.  Condition: Parameter setting Pulseinput Gateinput External input Notrequired Invalid  Operation: (1) Thecounterisresetwhenthegateconditionofthemaster becomes"Permission." (2 Theinterruptstatusisinversedasynchronouslywhenanoverflow oftheslavecounteroccursduringgatepermissionofthemaster. (3) Thecountvalueistransferredtotheholdregisterandthecount valueisresetto"0"whenaninterruptoccursinthemaster. (4) Thecountvalueistransferredtotheholdregisteratthegate prohibitionconditionofthemaster....
  • Page 42: Application As A Slave Counter With Alarm

    3.3. Operation of the slave counter 3.3.2. Application as a slave counter with alarm Theslavecountercountsandholdstheexternalinputpulsesofthe slavesidechannelsinsynchronizationwiththeinterruptofthemaster.  Therefore,itcanbeusedforrelativemeasurementofpulsespeedratio (frequencyratio)withrespecttothemasterchannel. Condition: Parameter setting Pulseinput Gateinput External Externalpulseconnection Invalid input Operation: (1 Thecounterisresetwhenthegateconditionofthemaster becomes"Permission." (2) Theinterruptstatusisinversedasynchronouslywhenanoverflow oftheslavecounteroccursduringgatepermissionofthemaster. (3) Thecountvalueistransferredtotheholdregisterandthecount valueisresetto"0"whenaninterruptoccursinthemaster.  When theholdvaluealarmvalue,thestatusoftheslaveisinversedin synchronizationwiththechangeinthemaster'sinterruptstatus. (4) Thecountvalueistransferredtotheholdregisteratthegate...
  • Page 43 Chapter 3 Counter function of the PI918 6F8C1370...
  • Page 44 Appendix A PI918 hardware specifications...
  • Page 45 Appendix A PI918 hardware specifications PI918 hardware specifications (1)Externalspecifications  Item Description Petname PI918 Numberofinputchannels 1phase8ch(insulation,withgateinput) Inputsignal 12to24Vvoltagepulse(9.6to26.4V) Counter 15bit  upcounter(0to32767) Inputcurrent 8to12mA(12to24V) Rangeofnumberofinput DC,50kHz(inputfilterlowspeed:DC,50Hz) frequency Minimumpulsewidth 9μs(inputfilterlowspeed:9ms) Pulsethresholdlevel 4to8V(betweeninputterminals) Commonsetting(parameter) (1) Inputfilter:highspeed/lowspeed (2)Internalreferencepulse:100Hz,1kHz,10kHz,50kHz (3)Speed(frequency)measurementcycle:  0.1s,0.2s,0.5s,1s (4)Externalgatecontrolprohibition/permission Settingforeachchannel Softgatecontrol,comparisonfunction,frequency (parameter) counter,pulsewidthmeasurement,master/slave...
  • Page 46 (2)Externallineconnectionwhenthebaseunit(BU902/902A)isinstalled  +     +     +     +     +     +     +     +     +     +     +    ...
  • Page 47 Appendix A PI918 hardware specifications 6F8C1370...
  • Page 48 August 22, 2014 2nd Edition Social Infrastructure Systems Company Security & Automation Systems Division 72-34, Horikawa-cho, Saiwai-ku, Kawasaki 212-8585, Japan © Toshiba Corporation 2008-2014 No part of this document may be reproduced All Right Reserved. without the prior written consent of Toshiba.
  • Page 49 1370.2.0822...

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