ZEN Programmable Relay_Operation Manual (W385-e1-3) (986765), страница 14
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A low startup current would result from a difference in the fan startup times.System ConfigurationDC powerR S T supply++ –TemperatureThe temperature is detected by a 0- to 10-Vsensor (0 to 10 V) temperature sensor. The circulation fansON SW1 (I0)Operatewill start operation when the analog inputOFF SW2 (I1) Stopvoltage exceeds 5.2 V.I4−NCZEN10C@DR-DTemperatureSettemperatureMC1MC2TimeCirculationMC1 (Q0)IMCirculation fan112MC2 (Q1) CirculationIMCirculation fanT0T0Application ExamplesAppendix DProgram Example00 I0 OperatesSM001 I1 Stops02 M0RM0A0[Q0 Fan 1 operates03TT0 Startup time offset timer[Q1 Fan 2 operatesT00405Parameter SettingsAnalog Comparator A0Offset startup timersetting T0Set temperature ³5.2VSet to 30 seconds.Annunciator (Flashing Pulse Timer)ApplicationThe ZEN can be used to make an alarm light flash when errors occur.In this example, a flashing pulse timer is used to make an alarm light flash when errorsoccur.
Ladder programs can be created easily when a flashing pulse timer is used.System ConfigurationI0: Alarm inputI1: Buzzer stop inputI2: Lamp test inputLNNCNormal input I0ZEN10C@AR-ABuzzer stop I1Lamp test I20.5 sAlarm lamp Q0Normal lamp Q1Buzzer Q2L1L1L2/NL2BZQ0: Alarm lampQ1: Normal lampQ2: Buzzer113Application ExamplesAppendix DProgram Example00I0020304050607[M0 Inputting alarmI101I0I2M0T0[M1 Inputting buzzer stop[M2 Testing lamp[Q0 Alarm lampM1M2I0I0[Q1 Normal lampI1M008[Q2 BuzzerTT0 Flashing pulse timerParameter SettingsFlashing Pulse TimerSet to flash at 0.5 s intervals.Coin-operated Carwash (Holding Bits and HoldingTimer)ApplicationThe ZEN can be used to change the operating time of a machine, such as a coin-operated car wash, depending on the number of coins inserted.If a holding timer is used and holding bits used for the self-holding bits, the remainingtime will not be reset if there are unexpected power interruptions.In this example, the carwash operates for 3 minutes if one coin is inserted, 6 minutes iftwo coins are inserted, and 9 minutes if 3 coins are inserted.A holding timer is used as the timer.114Application ExamplesAppendix DSystem Configuration100Coin selectorI0I0NC3 min9 minQ0ZEN10C@AR-ACarwash operationQ0Program Example000102030405060708091011I0H0M0M0I012[M0M3[H0Insertion of1st coindetectedH0H0I0H1[M1I0M4[H1Insertion of2nd coindetected1718[Q0Carwashdrive outputT#0Holdingtimer startupH2#0H0H1H1H2H2M3M4[M3[M4[M5R#0Self-holding for1st coinclearedSelf-holding for2nd coinclearedSelf-holding for3rd coinclearedHoldingtimer reset19I0H2[M2M2M2H116H1H11415M1M113H0I0M520M5Insertion of3rd coindetected[H2H2Parameter SettingsHolding TimerSet to 3 minutes.115Application ExamplesAppendix DWarming Moulding Machines (Weekly Timer and BitLogic)ApplicationThe ZEN can be used to improve moulding efficiency by warming up the moldingmachine before the work shift starts.
This allows molding work to begin immediately atthe start of the work shift.When work shifts vary, pre-set weekly timers can be selected using a switch.System ConfigurationSW1 (I0) Continuous operationSW2 (I1) Pattern 1SW3 (I2) Pattern 2SW4 (I3) Pattern 3SW5 (I4) StopNCZEN10C@AR-AMoulding machineheating circuit116Q0Application ExamplesAppendix DProgram Example00I101RM015 I4RM0SM116RM117RM2RM3Pattern 1selected02RM203RM318RM4190405I2RM4I0RM02006RM12107SM208RM323RM424 M0RM0250910I311RM112RM213SM314RM4Pattern 2selected22StopsSM0 OperatesM1@0M2@1M3@2[Q0 SwitchesoperationpatternPattern 3selectedParameter SettingsWeekly Timer Setting @0 to @2117Appendix EAllocations and Setting SheetsI/O AllocationsI/OInputbitsUnit nameCPU UnitBitI0I1I2I3I4Normal inputAnalog voltage inputNormal inputAnalog voltage inputI5Expansion I/O UnitExpansion I/O UnitExpansion I/O UnitCPU Unit IN I0 to I5Input deviceX0X1X2X3X4X5X6X7X8X9XaXbInputAC DCVIN filterYes NoAC DCVYesNoAC DCVYesNoAC DCVYesNoAC DCVYesNoExpansion I/O Unit IN X0 to Xb (Bits allocated in order of connection.)NCCPU Unit OUT Q0 to Q3I/OOutputbitsUnit nameCPU UnitExpansion I/O UnitExpansion I/O UnitExpansion I/O UnitExpansion I/O Unit OUT Y0 to Yb (Bits allocated in order of connection.)BitQ0Q1Q2Q3Y0Y1Y2Y3Y4Y5Y6Y7Y8Y9YaYbOutput device name and specificationsACACACACACACACACACACACACACACACACDCDCDCDCDCDCDCDCDCDCDCDCDCDCDCDCVVVVVVVVVVVVVVVVAAAAAAAAAAAAAAAA119Allocations and Setting SheetsAppendix EWork and Holding Bit AllocationsBit typeWork bitsAddressM0M1M2M3M4M5M6M7M8M9MaMbMcMdMeMfApplicationBit typeHoldingbitsAddressH0H1H2H3H4H5H6H7H8H9HaHbHcHdHeHfApplicationTimer and Holding Timer SettingsTimerTimerAddressT0T1T2T3T4T5T6T7Holding timer #0#1#2#3Note120Operationsetting(Seenote.)X ■ O FX ■ O FX ■ O FX ■ O FX ■ O FX ■ O FX ■ O FX ■ O FXXXXSetting timeunitsH:MH:MH:MH:MH:MH:MH:MH:MH:MH:MH:MH:MM:SM:SM:SM:SM:SM:SM:SM:SM:SM:SM:SM:SSet timeSSSSSSSSSSSSX: ON delay; ■: OFF delay; O: One-shot pulse; F: Flashing pulseApplicationAllocations and Setting SheetsAppendix ECounter SettingsCounteraddressC0Setting (No.
oftimes)ApplicationIncrementing:Decrementing:Reset:Incrementing:Decrementing:Reset:Incrementing:Decrementing:Reset:Incrementing:Decrementing:Reset:Incrementing:Decrementing:Reset:Incrementing:Decrementing:Reset:Incrementing:Decrementing:Reset:Incrementing:Decrementing:Reset:C1C2C3C4C5C6C7Weekly Timer SettingsWeeklytimeraddress@0@1@2@3@4@5@6@7Start dayStop dayStarttimeStoptimeSU MO TU WE TH FR SASU MO TU WE TH FR SASU MO TU WE TH FR SASU MO TU WE TH FR SASU MO TU WE TH FR SASU MO TU WE TH FR SASU MO TU WE TH FR SASU MO TU WE TH FR SASU MO TU WE TH FR SA NoneSU MO TU WE TH FR SA NoneSU MO TU WE TH FR SA NoneSU MO TU WE TH FR SA NoneSU MO TU WE TH FR SA NoneSU MO TU WE TH FR SA NoneSU MO TU WE TH FR SA NoneSU MO TU WE TH FR SA None::::::::::::::::ApplicationCalendar Timer SettingsCalendartimer address*0*1*2*3*4*5*6*7Start dateStop dateApplication121Allocations and Setting SheetsAppendix EAnalog Comparator SettingsAnalogcomparatoraddressA0A1A2A3Comparison data 1InputsInput device andspecificationsI4 I5I4 I5I4 I5I4 I5Operator££££³³³³Comparison data 2Input/ No.
of pointsInput device andspecificationsI5 Constant ( . V)I5 Constant ( . V)I5 Constant ( . V)I5 Constant ( . V)Comparator SettingsComparatoraddressP0P1P2P3P4P5P6P7P8P9PaPbPcPdPePfT@T@T@T@T@T@T@T@T@T@T@T@T@T@T@T@Comparison data 1TypeContentOperator#@#@#@#@#@#@#@#@#@#@#@#@#@#@#@#@££££££££££££££££C@C@C@C@C@C@C@C@C@C@C@C@C@C@C@C@Comparison data 2ContentType³³³³³³³³³³³³³³³³T@T@T@T@T@T@T@T@T@T@T@T@T@T@T@T@#@#@#@#@#@#@#@#@#@#@#@#@#@#@#@#@ConstantC@C@C@C@C@C@C@C@C@C@C@C@C@C@C@C@Display Function SettingsDisplay bitaddressD0D1D2D3D4D5D6D7L0L1L2L3BacklightNoYesNoYesBacklight/Displayfunction displayscreen switchingL0 L1 L2 L3L0 L1 L2 L3L0 L1 L2 L3L0 L1 L2 L3L0 L1 L2 L3L0 L1 L2 L3L0 L1 L2 L3L0 L1 L2 L3Display startpositionX:X:X:X:X:X:X:X:Display messageY:Y:Y:Y:Y:Y:Y:Y:Display function display screen switchingNoNoYesYesCHRCharacters (12 digits max.)DATDAT1CLKI4/I5T0 to T7Month/day (5 digits: @@/@@)Day/month (5 digits: @@/@@)Hour:minutes (5 digits: @@:@@)Analog conversion (4 digits: @@.@)Timer present value (5 digits:@@.@@)Holding timer present value (5 digits:@@.@@)Counter present value (4 digits:@@@@)#0 to #3C0 to C7122ApplicationIndexAadditional functions for bit outputs 25allocationsallocation sheets 119I/O allocations 27alternate operation 25, 46control panelmounting 30countersaddresses 26, 45, 47comparing values 66using 58CPU Unitsanalog I/O 63available models 93applicationoverview 2examples 105specifications 97, 99available models 93Bbacklightchanging automatic cutout time 80Battery Unit 12mounting 84blank linesdeleting 54button switches 14using 72Ddatesetting 39dimensions 30, 101DIN track 28mounting 30display bitsaddresses 26, 47displaying messages 69display language 38display screen 14Ccalendar timers 62Echaracteristics 96EC Directives xviCLOCK 39error messagescomparatorsdeleting 92addresses 45analog 63comparing present values 66connection lines 48deleting 53contrastmeaning 90Expansion I/O Units 13available models 94connecting 31overview 2specifications 98, 99adjusting 81123IndexF-Hfeatures 8flashing pulse timer 55holding timers 55M-Nmemorybackup xxmemory areas 25, 45, 46Memory Cassettes 9II/O bitsallocation 27inputsanalog 63changing 52mounting 85, 86transferring programs 86MONITOR 51mounting 30Battery Units 84node addressessetting 88deleting 53input bits 25input filter 78Ostabilizing input operations 78OFF delay timer 55wiring input lines 32ON delay timer 55writing 44one-shot pulse timer 55installation 30internal holding bits 25operating mode 51at startup xixRUN mode 16, 18LLadder Program Edit Screen settingsanalog inputs 64calendar timers 62comparing present values 66counters 58display bits 69timers and holding timers 56weekly timers 60ladder programsSee programslanguageselecting display language 38STOP mode 16, 18operationconfirming 50preparation 28operation buttons 10, 14optional products 94outputschanging additional bit output functions 52deleting 53output bits 25wiring output circuits 35writing 46overview 2linesinserting 53PPARAMETER 18Parameter Monitor Screen Displayanalog comparators 65124Indexcalendar timers 63Scomparing present values 68counters 59timers and holding timers 57weekly timers 61Parameter Settings Screen settingsanalog comparators 65calendar timers 62screenadjusting LCD screen contrast 81set operation 25, 46settingssetting sheets 119specificationscomparing present values 67general 95counters 59input 97display bits 70timers and holding timers 56weekly timers 60part names 10passwordoutput 99summertimesetting 81Support Software 4connecting 87deleting 77switching capacity 99, 100setting 77system configuration 8power supplywiring 32system informationreading 82precautionsapplications xiiiToperating environment xvisafety xiiProgramming Deviceavailable models 93programsclearing 41correcting 52creating 40examples 105executing 103execution time 104protecting 76writing 42timesetting 39timers 55addresses 26, 45, 47calendar timers 62comparing values 66flashing pulse timer 55OFF delay timer 55ON delay timer 55one-shot pulse timer 55weekly timers 60trigger input 55troubleshooting 90Rreset input 56, 58reset operation 25, 46Wweekly timers 60wiring 31I/O 41work bits 25125Revision HistoryA manual revision code appears as a suffix to the catalog number on the front cover ofthe manual.Cat.
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