ZEN Programmable Relay_Operation Manual (W385-e1-3) (986765), страница 12
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Existing program on theMemory Cassette will be overwritten.LoadTransfers programs from the MemoryCassette to the CPU Unit.Existing programs on the CPU Unit willbe overwritten.EraseNoteDeletes Memory Cassette programs.1.The transferable program includes theladder programs, parameters, and allsettings data. The present values for thetimers, holding timers, counters, andholding bits cannot be transferred.2.Only error-free programs can be transferred. The program will not be transferred if there is any illegal data in theprogram.3.The Memory Cassette can be written toup to 100,000 times.Mounting Memory Cassettes to LED-type CPU UnitsWhen a Memory Cassette with an error-free program is mounted to anLED-type CPU Unit, the program on the Memory Cassette is automatically transferred to the CPU Unit.
An existing program in the CPU Unit willbe overwritten.86Connecting the ZEN Support Software5-3Section 5-3Connecting the ZEN Support SoftwareThe ZEN Support Software can be used for programming and monitoring.Refer to the ZEN-SOFT01-V2 ZEN Support Software Operation Manual(W386) for information on the functions and operation of the ZEN SupportSoftware.LCD typeLED typeZEN-CIF01Personal ComputerConnecting CableZEN-SOFT01-V2ZEN Support SoftwareWindows computerComputer SpecificationsItemConditionsOperating systemWindows 95, 98, ME, 2000, NT4.0 Service Pack 3CPUPentium 133 MHz or greater(Pentium 200 MHz or greater recommended)Memory64 Mbytes min.HD capacity40 Mbytes free disk space min.CD-ROM driveRequired.Communications1 serial (COM) portKeyboard and mouseRequiredMonitor800 x 600 dots (SVGA) min.; 256 colors min.87Connecting the ZEN Support SoftwareSection 5-3Setting Node AddressesWhen a ZEN Support Software is connected, the node address set on theZEN Support Software must match the node address set on the CPUUnit.
Communications cannot be performed if the node addresses do notmatch. Use the following procedure to set the node addresses.Select Other/Node No.BACKLIGHTINPUT FILTERMODEM ININODE NO▼Press the OK Button to display the currentsettings.NODE NO/00Press the OK Button again to enable thenode address to be set.Use the Up/Down and Right/Left Buttons toset the node address between 0 and 9.Press the OK Button to confirm the setting.Press the OK Button again to complete thesetting.Note The ZEN must be connected 1:1 to the computer, i.e., only oneZEN can be connected to the computer at the same time.88SECTION 6TroubleshootingThis section lists the error messages and provides probable causes and countermeasures fortroubleshooting.6-16-26-3Troubleshooting .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 90Error Messages. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 90Deleting Error Messages . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . 9289Troubleshooting6-1Section 6-1TroubleshootingSearch for the cause of the error and take immediate countermeasures if ERR or any other error message appears on the LCD screen(for LCD-type CPU Units) or the ERROR indicator is lit (on LED-typeCPU Units).ERRORERRLCD-type CPU Unit (withLCD and operation buttons)6-2LED-type CPU Unit (no LCD/operation buttons)Error MessagesThe following tables list the error messages that are displayed whenan error occurs.Power ON but No OperationError messageProbable causePossible solutionMEMORY ERRProgram error.I/O BUS ERRExpansion I/O Unit connec- Turn OFF the power supply and check thattion error.the Expansion I/O Units are connected properly.UNIT OVERMore than 3 Expansion I/OUnits connected.Turn OFF the power supply and reduce thenumber of Expansion I/O Units to 3 or less.I/O VRFY ERRBit type that cannot beused with system configuration included in ladderprogram. (See note.)Remove the illegal bit type from the program.NoteThe ladder program and parameter settingshave been cleared.
Write a program to theZEN again.I/O Verification ErrorExpansion I/O Unit I/O bits (X/Y): Bit not allocated in system configuration has been used.Analog comparators (A): Used with AC power supply type.Weekly timers (@)/Calendar timers (*): Used with ZEN without calendar/clock function.90Error MessagesSection 6-2Display function (D):• For AC power supply types, analog-converted values (I4/I5) arespecified as the displayed items.• For types without calendar/clock function, the date (DAT), day/month (DAT1), and time (CLK) are specified as the displayeditems.Error at Power ON or During OperationProbable causePossible solutionI/O BUS ERRError messageExpansion I/O Unit connection error.Turn OFF the power supply and check thatthe Expansion I/O Unit is connected properly.MEMORY ERRProgram error.Execute the All Clear operation and then rewrite the program.I2C ERRCommunications errorbetween Memory andRTC.Press any operation button and clear theerror.
Replace the CPU Unit if the erroroccurs frequently.Error During Program Transfer from Memory CassetteError messageM/C ERRProbable causeMemory cassette program error.Possible solutionSave the error-free program to the MemoryCassette again.Note Use the ZEN Support Software to read error messages for LEDtype CPU Units.91Deleting Error Messages6-3Section 6-3Deleting Error MessagesA flashing error message is displayed when an error occurs. Turn OFF thepower supply and remove the cause of the error.Press any operation button to delete the error message. Once the errorhas been removed the display will return to normal.Error MessageDisplayScreenI/O BUS ERRPress either the ESC, OK, DEL, ALT, Left/Right, or Up/Down Buttons.
Any button canbe pressed to delete the error message.Press any button to return to normal display.Note The error display will remain for internal errors that cannot befixed, such as I/O Bus errors and I/O Unit Over errors.ERRERR will remain on thedisplay.92Appendix AProduct ConfigurationsCPU UnitsShapeLCD typeWith LCD andoperation buttonsPower supply100 to 240VAC, 50/60 HzInputs100 to240 VAC6inputsOutputsRelays 4 outputsCalendarand clockfunctionYes24 VDC24 VDC24 VDCZEN10C1DR-D24 VDCTransistors100 to240 VACRelays(Not isolated)No LCD noroperation buttonsZEN10C1AR-A(Not isolated)(Not isolated)LED typeModelnumber100 to 240VAC, 50/60 HzZEN10C1DT-D(See note.)NoZEN10C2AR-A(Not isolated)24 VDC24 VDCZEN10C2DR-D(Not isolated)24 VDC24 VDC(Not isolated)TransistorsZEN10C2DT-D(See note.)Note The CPU Units with transistor output is scheduled to be released soon.Programming DeviceName and appearanceZEN Support SoftwareFunctionsRuns on Windows 95, 98, ME, 2000, or NT4.0Service Pack 3 (CD-ROM)Model numberZEN-SOFT01-V2Used for offline programming, all parameter settings, program transfers, and printing.Personal ComputerConnecting CableConnects the computer and ZEN when the ZENSupport Software is used.(Cable length: 2 m)ZEN-CIF0193Product ConfigurationsAppendix AExpansion I/O UnitsNo.
of I/O points8 I/OInputs100 to 240 VAC(isolated)Outputs4 inputsRelays 4 outputs24 VDC4 inputsModel numberZEN-8EARZEN-8EDR(isolated)TransistorsZEN-8EDT(See note.)100 to 240 VAC(isolated)---ZEN-4EA24 VDCZEN-4ED(isolated)4 outputs------Relays 4 outputsZEN-4ERNote The Expansion I/O Units with transistor output is scheduled to be released soon.Optional ProductsName and appearanceMemory CassetteFunctionsEEP-ROMModel numberZEN-ME01Used to save and copy programs.Battery UnitUses a battery to back up programs and data.ZEN-BAT01Mount a Battery Unit if the loss of calendar, clock,holding bit, holding timer, and counter present values will cause problems in systems with long powerinterruptions.Training KitAn education kit for the ZEN.
Contains the followingproducts and manuals.ZEN-10C1AR-A CPU UnitZEN-SOFT01-V2 ZEN Support SoftwareZEN-CIF01 Personal Computer Connecting CableZEN Operation Manual (W385)Support Software Operation Manual (W386)94ZEN-KIT01-V2Appendix BSpecificationsGeneral SpecificationsItemModel numbersSpecificationsLCD type: ZEN-10C1AR-A LCD type: ZEN-10C1DR-DLED type: ZEN-10C2AR-ALCD type: ZEN-10C1DT-D(See note.)LED type: ZEN-10C2DR-DLED type: ZEN-10C2DT-D(See note.)Power supply voltage100 to 240 VAC, 50/60 Hz24 VDCAllowable power supply voltage 85 to 264 VAC, 47/63 Hz20.4 to 26.4 VDCPower consumption30 VA max.6.5 W max.Inrush current40 A max.20 A max.Insulation resistance20 MW (at 500 VDC) min. between power supply AC externalterminals and all input terminals, and relay or transistor outputsDielectric strength2300 VAC, 50/60 Hz for 1 min (leakage current 1 mA max.)between power supply AC external terminals and all input terminals, and relay or transistor outputsNoise immunityConforms to IEC61000-4-4, 2 kV (power supply line)Vibration resistanceConforms to JISC0040, 10 to 57 Hz, amplitude 0.075 mm57 to 150 Hz, acceleration 9.8 m/s280 min in X, Y, and Y directions (Sweep time 8 min x 10 sweeps= 80 mins total.)Shock resistanceConforms to JIS C004, 147 m/s23 times in X, Y, and Z directionsAmbient temperatureLCD type (with LCD and operation buttons): 0 to 55°CLED type (no LCD/operation buttons): -25 to 55°CAmbient humidity10% to 90% (with no condensation)Environmental conditionsNo corrosive gases.Storage temperatureLCD type (with LCD and operation buttons): -20 to 75°CLED type (no LCD/operation buttons): -40 to 75°CTerminal blockSolid-wire terminal blockPower supply holding time10 ms min.Weight300 g max.Enclosure ratingIP20 (Mounted inside a control panel)2 ms min.Note The CPU Units with transistor output is scheduled to be released soon.95SpecificationsAppendix BCharacteristicsItemSpecificationsControlStored programI/O controlCyclic scanProgramminglanguageLadderProgram capacity96 lines (up to 3 inputs and 1 output per line)Maximum control I/O points34CPU Unit: 6 input and 4 output points.Expansion I/O Units: 4 input and 4 output points each for up to 3 Units.Memory areasCPU Unit input bits (I)I0 to I5, 6 bitsCPU Unit output bits (Q)Q0 to Q3, 4 bitsExpansion I/O Unit input bits (X)X0 to Xb, 12 bits (See note.)Expansion I/O Unit output bits (Y)Y0 to Yb, 12 bits (See note.)Work bits (M)M0 to Mf, 16 bitsHolding bits (H)H0 to Hf, 16 bitsButton switches (B)B0 to B7, 8 bits(LCD-type CPU Unit only)Timers (T)T0 to T7, 8 timersHolding timers (#)#0 to #3, 4 timersWeekly timers (@)@0 to @7, 8 timers (CPU Units withbuilt-in calendar and clock only)Calender timers (*)*0 to *7, 8 timers (CPU Units withbuilt-in calendar and clock only)Counters (C)C0 to C7, 8 countersDisplay bits (D)D0 to D7, 8 bits(LCD-type CPU Unit only)Analog comparator (A)A0 to A3, 4 comparators (CPU Unitswith DC power supply only)Comparator (P)P0 to Pf, 16 comparatorsLCD12 columns x 4 lines, with backlight (LCD-type CPU Unit only)Operation buttons8 (4 Cursor Keys, 4 operation keys) (LCD-type CPU Unit only)User programbackupInternal EEPROM, Memory Cassette (optional)96SpecificationsAppendix BItemPower interruption holdSpecificationsInternal RAM: Super capacitor (or optional battery) for holding bits and timer/counter present values.Calendar and clock: Super capacitor (or optional battery) for date, day, andtime.Holding time for super capacitor: 2 days max.
(25°C)Calendar andclock functionAvailable for ZEN-10C1@@-@ only.Precision: ± 2 min/month (25°C)Note Available when an Expansion I/O Unit is connected.Input SpecificationsCPU UnitAC Inputs (Not Isolated)ItemInput voltageSpecificationsCircuit drawing100 to 240 VAC +10%, -15%, 50/60 HzInput impedance 680 kWINInput current0.15 mA/100 VAC, 0.35 mA/240 VACON voltage80 VAC min.OFF voltage25 VAC max.ON responsetime50 ms or 70 ms at 100 VAC (See note.)OFF responsetime330 K 300 KIN0.1 µF100 to240 VACInternal51 K circuitNL100 ms or 120 ms at 240 VAC (Seenote.)Note Can be selected using the input filter settings.DC Inputs IN0 to IN3 (Not Isolated)ItemInput voltageSpecificationsCircuit drawing24 VDC +10%, -15%Input impedance 4.8 kWINInput currentIN5 mA, TypicalON voltage16.0 VDC min.OFF voltage5.0 VDC max.ON responsetime15 ms or 50 ms (See note.)4.1 K0.01 µF24 VDCInternal680 circuit−+OFF responsetimeNote Can be selected using the input filter settings.97SpecificationsAppendix BDC Inputs IN 4 and IN5 (Not Isolated)ItemDCinputsSpecificationsInput voltage24 VDC +10%, -15%Input impedance5 kWCircuit drawingAnalogoutputdeviceININInput current5 mA, TypicalON voltage16.0 VDC min.OFF voltage5.0 VDC max.ON responsetime15 ms or 50 ms (See note.)24 VDC150 K2.4 K0.01 µF27 KInternalcircuit−+OFF responsetimeAnaloginputsInput range0 to 10 VExternal inputimpedance150 kW min.Resolution0.1 V (1/100 FS)Overall accuracy (-25°C to55°C)10% FSAD conversion data0 to 10.5 VNote Can be selected using the input filter settings.Expansion I/O UnitsAC Inputs (Photocoupler Isolated)ItemInput voltageSpecificationsCircuit drawing100 to 240 VAC +10%, -15%, 50/60 HzInput impedance 83 kWINInput current1.2 mA/100 VAC, 2.9 mA/240 VACINON voltage80 VAC min.OFF voltage25 VAC max.ON responsetime50 ms or 70 ms at 100 VAC (See note.)OFF responsetime100 ms or 120 ms at 240 VAC (Seenote.)Note Can be selected using the input filter settings.9883 K4.7 k100 to240 VACCOMInternalcircuitSpecificationsAppendix BDC Inputs (Photocoupler Isolated)ItemInput voltageSpecificationsCircuit drawing24 VDC +10%, -15%Input impedance 4.7 kWIN4.7 KINInput current5 mA, TypicalON voltage16.0 VDC min.OFF voltage5.0 VDC max.ON responsetime15 ms or 50 ms (See note.)2200 PFInternalcircuit75024 VDCCOMOFF responsetimeNote Can be selected using the input filter settings.Output SpecificationsRelay Output Type (CPU Unit/Expansion I/O Units)ItemSpecificationsMax.
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