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Atek ALC 77-C User Manual

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P
ROCESS
• 74X74MM DIMENSIONS
• 600KHZSPEED READING
• 2 ROW, 7DIGITS DISPLAY
• COUNTING A ANDB SIGNAL
• FUNCTIONALEXTERNALZ(RESET) INPUT
• FUNCTIONAL EXTERNAL HOLDINPUT
• QUADRATURE UP ANDDOWN COUNTING
• 2 PIECES DOUBLE RELAYOUTPUT
• MAKE SELECTION ACCORDINGTOSET-1ANDSET-2
• PRESCALE CANBE ADJUSTABLE (0,000001UP TO9999999)
• DECIMAL BETWEEN 1STAND6THSTEP POINT
• 5 VDCOR 12VDCSENSOR SUPPLY OUTPUT
• 11 DIFFERENT OUTPUT CONTROLMODE
• ENTERING THE OFFSET VALUE
• PASSWORD SECURITY
C
ONTROL
ALC 77-C
D
EVICE
U
SER
M
ANUAL

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Summary of Contents for Atek ALC 77-C

  • Page 1 ALC 77-C ROCESS ONTROL EVICE • 74X74MM DIMENSIONS • 600KHZSPEED READING • 2 ROW, 7DIGITS DISPLAY • COUNTING A ANDB SIGNAL • FUNCTIONALEXTERNALZ(RESET) INPUT • FUNCTIONAL EXTERNAL HOLDINPUT • QUADRATURE UP ANDDOWN COUNTING • 2 PIECES DOUBLE RELAYOUTPUT • MAKE SELECTION ACCORDINGTOSET-1ANDSET-2 •...
  • Page 2 I N D E X 1. TECHNICAL FEATURES……….………….………………………………………………………………..………1 2. CONNECTIONS…………….………………..…………………………………………………….…………………2 3. DESCRIPTION OF FRONT PANEL ……………………………………………… …………...………………4 4. DEVICE PROGRAMMING …………………………………………………………………………………………5 4.1. Entering Set Value to Device(set)………………………………………………..…………………...5 4.2. Relay Output Mode (output)……………………………………………………………………..……...6 4.3. Relay Output Time (tout)……………………………………………………………………..……………6 4.4. Entering of Hysteresis (hystere)….……………………………………………………….…..………..6 4.5.

  • Page 3: Technical Features

    1. TECHNICALFEATURES ELECTRICAL CHARACTERISTICS 24 VAC/DC50/60Hz SUPPLY VOLTAGE 85-265VAC 50/60 Hz POWER CONSUMPTION 5.5VA/4.4W Max SENSORSUPPLY 5 VDC100mA (for TTLSensor) VOLTAGE 12 VDC100mA (for Push-Pull Sensor) CONNECTION 2,5 mm²screw-clemens A/B Encoder Pulse Inputs (600 KHzspeed reading) INPUTS Z(external reset) Input Hold Input OUTPUTS 2 pieces 250VAC3A(for Resistive Load) Relay...

  • Page 4: Safety Warnings

    2. CONNECTIONS Supply Voltage 24VAC /DCor 85/ 265VAC +5Vdc or +12Vdc Ground A Input of Counting B Input of CountingSignal ZInput of Reset Input of Hold Signal Ground of Sensor Theseoutputs are optional. Theseterminals are open, if is not specified when ordering SAFETY WARNINGS 1.
  • Page 6 3. DESCRIPTIONOFFRONTPANEL ALC77device operates in 2 different modes: Programmingmode : Specifies the function used during programming. Operating modu : Specifies the function used duringoperating. Display and Position LEDs 1. 7 Digit LEDDisplay (9,2mm) at Operating mode: Indication of counting programmingmode: Indication of programparameter 2.

  • Page 7: Device Programming

    4. DEVICEPROGRAMMING to the menu and ChangingParameters: Enter For switch to programmingmode while device operating mode push( ) button. Firstly “j j j j j j ”smenu will appear on the screen. j .j j j j j j j .j j j .j Switch between programmenuswith Down ( ) and up(...
  • Page 8 4.2. Relay OutputModes(Output) Output menu enables different relay outs according to different set values. There are 11 different output type. For detailed information refer to Annex-Apart at the end of the manual. In order to select output mode, pressed to prg button at operation mode. Found to output menu with up-downbutton and pressed to prg button then bottom row choice flashes.
  • Page 9 4.5. Relay OutputPositions(out) Out1 and out2 menus allow positions of the relays. The relay is inactive at Nclose option, active while reached set point. And also yhe delay is active at Nopen option; it will be inactive while reached set point. j .j j j j j j j...
  • Page 10 4.8. EnteringOffsetValue (offset) Offset value can be entered usingthis menu to device. Returned to entered offset value when pressed to rst button or signalcomesfrom Zinput. If offset value is zeroand reset button is pressed,zerowill write on the screen. Found offset menu with up-downbutton and pressed to prg button then bottom row choice flashes.
  • Page 11 4.11. Activating TheHoldInput (Hold) While hold input is active, value on the screen is fixedwhen the signalcomesof hold input. If signalof hold input isn't cut, countingcan not to be continued. While you select the hold input, also select the edge you will makereset on.
  • Page 12 4.14. Selection OfEdgeCounting(Countyp) Thismenu allows selecting the number counting of edge of Encoder A and B signals. Countingoption is 1, 2 and 4. If incremental encoder isconnected, “1” is selected to see the pulsein termsof the value of the on- screen.
  • Page 13 4.17. PasswordProtection (Code_in) Password security enables that unauthorizedpersonsis prevented to changethe parameters of the menu. If Code-inmenu is on position, you can enter to deviceʼs menu and password is required for any setting changes. If the password is wrong, you cannot change anything. While code in menu is off, the password protection is not active.
  • Page 14 4.18. AnnexA– Relay Output Graphic(Out Menu) Out 00 While out mode is 0(zero), donʼt observed any output at Out-1and Out-2. Out 01 In this mode; when count value rises above the level of the SET-1,OUT- 1 givesthe out (so Relay-1is ON). If TOUT-1isselected (Time of Relay- 1) HOLD,OUT-1isactive until count value falls bottom level of SET-1.
  • Page 15 Out 04 OUT-1depends to OUT-2and TOUT-2should be selected as term. When count value rises above the level of the SET-1,OUT-1isactive and rises above level of the SET-2,OUT-2isactive. So count value will be fixed. Outputsand count value will be reset at the end of TOUT-2 period.
  • Page 16 Out 08 While count value is below level of Set-1,Out-1is active and then Out-1 is inactive when on top of it. Out-2is active when on top of SET-2value and OUT-2isinactive after reaching below the SET-2value. Countvalue and outswill be reset when comesRESET. Out 09 At this mode, TOUT-2shouldbe selected as term.
  • Page 17 5. DATAPROTOCOL Parameters of ALC77RS-232are as below. There are no settings on the device. Communicationis one- way towards the terminal device to the receiver. Dataʼs format: RS232 EOL (16bit Data+EOL (End of Line) ) Baud rate : 57600bps Data bits Stop bits Parity : none...

  • Page 18: Certificateof Warranty

    6. CERTIFICATEOF WARRANTY Product : ALC77 85/265VAC 24VAC/DC Push Pull RS-232 S e r i a l N o : … … … … … … … … … … … … … … Thisproduct is guaranteed for two years against manufacturingdefects. Conditionsout of the warranty: - Mechanical damage - Shipping damage...
  • Page 19 . A.Ş. LEKTRONİK ENSÖR EKNOLOJİLERİ İC GebzeOSB, 800.Sokak, No:814Gebze/KOCAELİ/TURKEY ℡ Tel: +90(262) 673 76 00 Fax : +90(262) 673 76 08 Web: www.ateksensor.com E-Posta: info@ateksensor.com...

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