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Summary of Contents for Allen-Bradley 1745 Series

Page 1: ...rutilized and idle equipment along with credit for buybacks and trade ins Custom engineering so your equipment works exactly as you specify Critical and expedited services Leasing Rentals Demos In sto...

Page 2: ...ALLEN BRADLEY A ROCKWELL INTERNATIONAL COMPANY User s Manual Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com...

Page 3: ...len Bradley Company cannotassume responsibility or liability for actual use based on the examples and diagrams No patent liability is assumed by Allen Bradley Company with respect to use of informatio...

Page 4: ...he CANCELKey 3 11 Usingthe PRESET ACCUM and STEP Keys 3 12 Protected PR and AC Values 3 12 Usingthe AddressKey 3 9 Chapter Objectives 4 1 Displays Review 4 1 RTOand RTF Timer Characteristics 4 2 CTU a...

Page 5: ...Addresses 6 4 i O Monitoring Capabilitiesof theTCAT 6 1 7 Specifications 7 1 8 Installation Chapter Objectives 8 1 Equipment Checkout 8 1 EnclosureConsiderations 8 2 Mounting 8 3 Connectingthe Cable 8...

Page 6: ...pervisory and maintenance people to monitor this data on line Data can also be modified to accomodate a process or part change A keyswitch helps prevent unauthorized modifications This manual points o...

Page 7: ...Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com...

Page 8: ...nted out w Access Terminal we ll call itTCAT and the Interconnect ca Components of the system are illustrated below ii I _ K A T unit Mounts in a panel cutout lble detachable Optional remotecommunicat...

Page 9: ...racter digital display shows PR and AC values and other information 6 Instruction indicators TME green indicates an RTO or RTF timer CNT green indicates a CTU or CTD counter SEQ green indicates an SQO...

Page 10: ...ss display Protect status indicator Instruction indicators Keyboard 5 Data display 4 8 Data indicators 1 Keyswitch i Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artis...

Page 11: ...wo unassembled DIN connec tors pointed out in the figure below You must provide the cable anda suitable power supply The kitis supplied withan instruction sheet to guide you thru the assembly and inst...

Page 12: ...hown in Figure3 1 Key functions are briefly explained You will learn more about these functions in later chapters Figure3 1 Key Explanation ADDR Address 1 1 0 InputIOutput groups PRESET Enter an addre...

Page 13: ...Figure 3 2 I ADDRESS 1 9 0 I Abbreviations PROT Protected SEQ Sequencer TME Timer PRESET Preset PR Value CNT Counter ACCUM Accumulator AC Value Explanationof displays and LEDindicators Inthis typical...

Page 14: ...indicatethe sequencer group number Sequenceroutput instruction Time driven The lasttwo digits zeros in this case indicatethe sequencer group number Sequencer input instruction Event driven The last t...

Page 15: ...validaddress not within the 901 to 932 range E 1d I E fld 2 Address not found inthe user program 0 This code appears when you attempt to modify data while in the monitor mode E n d Er r 5tEp Invalidse...

Page 16: ...er inyour program usually901 The example below describes power up Inthis case we are using905 as the lowest address in the program Example Suppose the lowest timer counter sequencer address in your pr...

Page 17: ...CAT shows insequence only those instructionsyou are using in the program In this case pressing NEXT repeatedlywould alternately show instructions 905 and 930 Case2 The SLC 100processor is in theRun mo...

Page 18: ...or the program does not contain any timer counter or sequencer instructions When you power up the system the TCAT will go thru its diagnostic tests then scan addresses 901 932 The followingerror code...

Page 19: ...es until it reaches the lowest instruction used in the program Using the example above the displayshows m u 0 CNT ACCUM indicatorslit Note that theTCAT has gone directly to the AC value of the instruc...

Page 20: ...the address Press numeric keys1 5 then pressENTER The display will show E l i 2 TME ACCUM indicatorslit The displayis showing you the AC value of the instruction This occurs automatically whenever yo...

Page 21: ...theNEXT key to move thru address group numbers Movingto the next address Suppose your program hasa timer a counter and a sequencer The addresses are 905 909 and 924 respectively The displayis showing...

Page 22: ...8751 see Appendix A Using the CANCEL Key CANCEL The CANCEL key can be used for three things Clear an error code Press CANCEL to clear an error code Discussed on Page 3 4 Show instruction symbol When...

Page 23: ...rue of the PR value of a sequencer step These protected values cannot be changed with the TCAT When an instruction withprotected PR and AC values is displayed by the TCAT the PROT LED will be lit to i...

Page 24: ...Timer PRESET Preset PR Value CNT Counter ACCUM Accumulator AC Value Explanationof displays andLEDindicators In this typical display the TME indicatoris lit telling usthat a timer is being monitored Th...

Page 25: ...tains theRTO timer instruction Its address is 901 and its PR value is 300 0 When this rung is TRUE the AC value is incrementing When theAC value equals thePR value rung2 goes TRUE producingan output R...

Page 26: ...Its addressis 910 and its PR value is 888 When this rung makes a FALSE to TRUE transition theAC value increases by one When the AC value equals the PR value rung 2 goes TRUE producingan output Rung 3...

Page 27: ...gthat we can not modify the PR or AC value We will enter the address which will be identified asa timer TME We will monitor the AC and PR values and then identify the instruction specifically as an RT...

Page 28: ...ll show Address i Data I 90 I C t d 9 111 0 9 19 0 9 I 1 1 tu Explanation When you apply power the lowest timer counter sequencer addressisdis played unless I 867is used Address 901 appliesto a downco...

Page 29: ...PR and AC values are not protected Mode MODIFY 1keys 1zit Press These these LEDswill PRESET PRESET Displaywill show Address I Data Explanation 1 90 I I 0 0 0 display the P Rvalue of timer 901 To You...

Page 30: ...eMODIFY mode Figure 4 7 Modify CTU counter at address 901 PR value is 1000 AC value is 9999 PR and AC valuesare not protected Mode MODIFY Explanation You havejust pressedthe PRESETkey to displaythe PR...

Page 31: ...zero The AC value is incrementing PR andAC values are not protected Mode MODIFY Press Address I Data be lit keys I LEDswill these Explanation Displaywill show These ACCUM You havejust pressedthe ACCUM...

Page 32: ...step is programmed The Sequencer Input SQI instruction differs from the SQO instruction in that the status of up to 8 inputs is programmed producing an output only whenthe status of external inputs ma...

Page 33: ...011 thru 018are involved The mask data indicates that addresses 017 and 018are excluded from control The step data indicates which outputs are ON and which are OFF during each step PR values are prog...

Page 34: ...Figure 5 1 We will monitor theAC value identify the step number monitor the PR value then identify the instruction Figure 5 2 Keystroke Example Monitor the5 step SequencerOutput instructionat address...

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Page 36: ...sequencer address programmed Mode MODIFY Explanation Apply power SEQ the instruction symbol indicates SQI the Address903 is displayed The 1st digit of g03 E0 1 4th indicate I O group number 7 2nd indi...

Page 37: ...Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com...

Page 38: ...ample the status and overflow bits of counters could be used with output energize instructions having internal addresses You will be able to observe how the counter affects this internal logic of your...

Page 39: ...08 13 501 508 009 010 14 109 110 209 210 309 310 15 409 410 509 510 609 610 Group Numbers 38 thru 69 Groups 38 thru 69 correspondto addresses 901 thru 932 respectively They are used in special sequenc...

Page 40: ...lowest address on the right If a symbol is low 011 013 014 015 and0181 the instructionat that address is OFF or the address is not used If a symbol is high the instruction is ON Figure6 2 i I 1 J T A...

Page 41: ...isselected Addresses011 012 013 014 015 016 017 018are displayed 012 and014 areON I I I I I l O I O 1 5 ENTER None 1 1 0 CANCEL CNT 90 I C t d Group 15 is selected Addresses 309 310 409 410 509 510 60...

Page 42: ...VDC 4 watts for UL listing powersupply must beNEC Class 2 Use Belden cable style 9503 or equivalent The RemoteCommunication Kit Catalog No 1745 N2 includesthe necessaryDIN connectors and the installa...

Page 43: ...Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com...

Page 44: ...switchto Auto 2 Disconnect power tothe processor Unplug the pocket programmer 3 Plug one end of the interconnectcable supplied with the TCAT in thesocket on the top of the TCAT and the other end in th...

Page 45: ...calA B representativefor repair or replacement 2 Recyclepower to the processor Iferror code still appears contact your localA 8 representativefor repair or replacement TCAT hardware Contactyour localA...

Page 46: ...T temperature within the specified range coolingair in the enclosure must be between 0 60 C Allow 3 inches clearance above and 6 inches clearance belowthe TCAT housing All four studs on the TCAT shoul...

Page 47: ...op of the TCAT and the other end plugs into the programmer socket on the processor Cable connectorsare keyed toguard against improper insertion Make sure the spring latchis engaged to secure the conne...

Page 48: ...gure 8 2 0 0 4 125 104 8mm 3 812 96 8 mm 4 50 114 3 mm Approximate cutout and drilling dimensions forthe K A T Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg c...

Page 49: ...Detergent Solution Typical household type 2 Isopropyl Alcohol 3 Methanol cleaner WARNING Solutions containing the following substances mustnot be used Chlorinated Hydrocarbons Toluene Acetone Ammonia...

Page 50: ...determines which of the remaining Fine Time Base instructionsyou can use Caution The scan time of the SLC 100is slightly increased during the following operations of the TCAT 1 During theTCAT power up...

Page 51: ...Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com...

Page 52: ...sequencer example is shown below Cascaded Sequencer instructions canbe cascaded to control Sequencer more than 8bit addresses These instructions nstructjon will sometimes share the same addresses oper...

Page 53: ...oup 1 Instruction symbols are explained on Page 3 3 Accessing the instructionsymbol on power up or by using the Cancel key is described in previous chapters The instruction symbol should be checked be...

Page 54: ...binary counters that display the current step number for the operation The step number is displayed in binary notation with the least significant digit in the far right position Figure B 2below illus...

Page 55: ...Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com...

Page 56: ...o Any Step 0 data Any Tirne driven shift rightregister The TCAT canbe shift clock rate used to modify the preset valueof step 0 which is the The shiftclock rate of a shift register instruction can be...

Page 57: ...Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com...

Page 58: ...dule installed and you have modified data with the TCAT and you wish the modified data to be saved in the EEPROM you must do so before disconnecting power Do this by exchanging theTCAT with the pocket...

Page 59: ...Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com...

Page 60: ...g template 3copies for your convenience in mounting the TCAT Before you use the template read the installation recommendationson Page 8 3 Artisan Technology Group Quality Instrumentation Guaranteed 88...

Page 61: ...Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com...

Page 62: ...e read the installation recommendationson Page 8 3 4 4 125 104 8 mm 4 5 114 3 mm f 0 152 3 86mm dia 4 holes I 96 8mm 3 812 5 0 127 0 mm Artisan Technology Group Quality Instrumentation Guaranteed 888...

Page 63: ...Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com...

Page 64: ...readthe installation recommendationson Page 8 3 t 4 125 104 8 mm b 4 5 114 3 mm A 0 152 3 86mm dia 4 holes I 96 8 mm 3 812 5 0 127 0 mm Artisan Technology Group Quality Instrumentation Guaranteed 888...

Page 65: ...Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com...

Page 66: ...read the installation recommendations on Page 8 3 4 4 125 b 4 5 114 3 mm 104 8 mm A 0 152 3 86mm dia 4 holes I 96 8mm 3 812 5 0 127 0 mm Artisan Technology Group Quality Instrumentation Guaranteed 888...

Page 67: ...Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com...

Page 68: ...Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com...

Page 69: ...CKWELL INTERNATIONAL COMPANY industrial ControlDivision Milwaukee Wisconsin53204 Publication1745 850 April 1986 40065 311 01 A Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE...

Page 70: ...uipment Have surplus equipment taking up shelf space We ll give it a new home Learn more Visit us at artisantg com for more info on price quotes drivers technical specifications manuals and documentat...

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