SCANTIME TRAINING - JAGUAR LAND ROVER - HALEWOOD MACHINE PLC MAINTENANCE FAULT FINDIN | SIEMENS S7-300 SERIES eLearning Manual copyright © 2016 1 Scantime Engineering Ltd. © 2016 | Tel: +44 (800) 7561011 | E-mail: [email protected] | Web: https://www.scantime.co.uk
SCANTIME TRAINING - JAGUAR LAND ROVER - HALEWOOD MACHINE PLC MAINTENANCE FAULT FINDIN | SIEMENS S7-300 SERIES eLearning Manual copyright © 2016 SCANTIME MACHINE PLC TRAINING SCANTIME TRAINING Training engineers in over 40 countries worldwide SCANTIME ENGINEERING LTD RIVERSIDE PARK GATESHEAD. TYNE & WEAR NE11 9DJ ENGLAND TEL: +44 800 7561011 SIEMENS | ALLEN BRADLEY | MITSHUBISHI | OMRON Increasing Skills | Increasing Profitability | Reducing Downtime PRODUCTION AREA: PRESS SHOP MACHINE LINE: 41 Ver 1.000 Update: 24/06/16 2 Scantime Engineering Ltd. © 2016 | Tel: +44 (800) 7561011 | E-mail: [email protected] | Web: https://www.scantime.co.uk
SCANTIME TRAINING - JAGUAR LAND ROVER - HALEWOOD MACHINE PLC MAINTENANCE FAULT FINDIN | SIEMENS S7-300 SERIES eLearning Manual copyright © 2016 QUICK ACCESS TOUCH GUIDE MAIN CONTENTS MACHINE OVERVIEW HOW TO GUIDE TIPS & TRICKS PROGRAM OVERVIEW PROGRAM GUIDES 3 Scantime Engineering Ltd. © 2016 | Tel: +44 (800) 7561011 | E-mail: [email protected] | Web: https://www.scantime.co.uk
SCANTIME TRAINING - JAGUAR LAND ROVER - HALEWOOD MACHINE PLC MAINTENANCE FAULT FINDIN | SIEMENS S7-300 SERIES eLearning Manual copyright © 2016 4 Scantime Engineering Ltd. © 2016 | Tel: +44 (800) 7561011 | E-mail: [email protected] | Web: https://www.scantime.co.uk
SCANTIME TRAINING - JAGUAR LAND ROVER - HALEWOOD MACHINE PLC MAINTENANCE FAULT FINDIN | SIEMENS S7-300 SERIES eLearning Manual copyright © 2016 CONTENTS MACHINE OVERVIEW ............................................................................................................................................................................................................. 7 HOW TO GUIDE ................................................................................................................................................................................................................. 8 SIMATIC MANAGER ............................................................................................................................................................................................................. 9 OPENING A PROJECT ......................................................................................................................................................................................................... 11 SAVING A PROJECT ............................................................................................................................................................................................................ 14 ARCHIVE ............................................................................................................................................................................................................................ 15 RETRIEVE ........................................................................................................................................................................................................................... 18 CHECKING USB COMMUNICATIONS ................................................................................................................................................................................. 21 ACCESSING NET PRO ......................................................................................................................................................................................................... 26 ACCESSING HARDWARE CONFIGURATION ....................................................................................................................................................................... 29 CLOCK MEMORY ................................................................................................................................................................................................................ 32 PROGRAM VERIFICATION .................................................................................................................................................................................................. 35 CREATING AN UPLOAD ...................................................................................................................................................................................................... 40 CREATING A VAT TABLE..................................................................................................................................................................................................... 42 FINDING THE ADDRESS OF AN IO CARD ............................................................................................................................................................................ 49 5 Scantime Engineering Ltd. © 2016 | Tel: +44 (800) 7561011 | E-mail: [email protected] | Web: https://www.scantime.co.uk
SCANTIME TRAINING - JAGUAR LAND ROVER - HALEWOOD MACHINE PLC MAINTENANCE FAULT FINDIN | SIEMENS S7-300 SERIES eLearning Manual copyright © 2016 LOCATING SPARE IO – MARKER BITS – MEMORY WORDS – TIMERS - COUNTERS .......................................................................................................... 52 FINDING THE ALWAYS ON FLAG ........................................................................................................................................................................................ 57 TIPS & TRICKS ................................................................................................................................................................................................................... 60 CREATING A SHORT CIRCUIT ............................................................................................................................................................................................. 61 DISABLING A RUNG - OPEN CIRCUIT ................................................................................................................................................................................. 62 SETTING A TRAP ................................................................................................................................................................................................................ 63 MACHINE PROGRAM OVERVIEW .............................................................................................................................................................................. 65 MACHINE MASTER / SLAVE MPI & DP ADDRESSING ........................................................................................................................................................ 66 MACHINE HARDWARE ADDRESSING ................................................................................................................................................................................ 68 CPU SETTINGS ................................................................................................................................................................................................................... 70 IMPORTANT PLC ADDRESSING .......................................................................................................................................................................................... 71 IMPORTANT PROGRAM BLOCKS ....................................................................................................................................................................................... 74 PROGRAM GUIDE .............................................................................................................................................................................................................. 75 WARNING SIGNALS ........................................................................................................................................................................................................... 76 PROGRAM GUIDES ......................................................................................................................................................................................................... 77 6 Scantime Engineering Ltd. © 2016 | Tel: +44 (800) 7561011 | E-mail: [email protected] | Web: https://www.scantime.co.uk
SCANTIME TRAINING - JAGUAR LAND ROVER - HALEWOOD MACHINE PLC MAINTENANCE FAULT FINDIN | SIEMENS S7-300 SERIES eLearning Manual copyright © 2016 MACHINE OVERVIEW 7 Scantime Engineering Ltd. © 2016 | Tel: +44 (800) 7561011 | E-mail: [email protected] | Web: https://www.scantime.co.uk
SCANTIME TRAINING - JAGUAR LAND ROVER - HALEWOOD MACHINE PLC MAINTENANCE FAULT FINDIN | SIEMENS S7-300 SERIES eLearning Manual copyright © 2016 HOW TO GUIDE SIMATIC MANAGER Learn how to access areas of the PLC software engineering tools. OPENING A PROJECT SAVING A PROJECT ARCHIVE RETRIEVE CHECKING USB COMMS ACCESSING NET PRO ACCESSING HARDWARE CONFIGURATION CLOCK MEMORY PROGRAM VERIFICATION CREATING AN UPLOAD CREATING A VAT TABLE LOCATING AN IO ADDRESS IN THE PROGRAM LOCATING SPARE INPUTS & OUTPUTS MARKER BITS – TIMERS - COUNTERS FINDING THE ALWAYS ON FLAG 8 Scantime Engineering Ltd. © 2016 | Tel: +44 (800) 7561011 | E-mail: [email protected] | Web: https://www.scantime.co.uk
SCANTIME TRAINING - JAGUAR LAND ROVER - HALEWOOD MACHINE PLC MAINTENANCE FAULT FINDIN | SIEMENS S7-300 SERIES eLearning Manual copyright © 2016 SIMATIC MANAGER This is Simatic Manager. When open it will display Simatic Manager is the main front end of STEP7. the whole PLC hardware and programs. Every part of the software opens as a Window Below we can see Line 40. inside of Simatic Manager. The MAIN PLC is the LINE PLC at Press 1, the others are only SLAVE RACKS as those presses are When you run Manager, you may see a WIZARD controlled by S5 PLCs window – Click CLOSE we rarely use this 9 Scantime Engineering Ltd. © 2016 | Tel: +44 (800) 7561011 | E-mail: [email protected] | Web: https://www.scantime.co.uk
SCANTIME TRAINING - JAGUAR LAND ROVER - HALEWOOD MACHINE PLC MAINTENANCE FAULT FINDIN | SIEMENS S7-300 SERIES eLearning Manual copyright © 2016 REMEMBER Always EXPAND your project, right down to BLOCKS. Left SIDE is the PROJECT, always click these ICONS to expose their contents shown on the Right Where is: MPI NET PRO – Click on the ROOT the TOP of the main project HARDWARE – click on the LINE PLC Icon PROGRAM – Click on Blocks MAIN PROGAM – OB1 10 Scantime Engineering Ltd. © 2016 | Tel: +44 (800) 7561011 | E-mail: [email protected] | Web: https://www.scantime.co.uk
SCANTIME TRAINING - JAGUAR LAND ROVER - HALEWOOD MACHINE PLC MAINTENANCE FAULT FINDIN | SIEMENS S7-300 SERIES eLearning Manual copyright © 2016 OPENING A PROJECT When you run SIMATIC MANAGER. The last project if NOT CLOSED will open automatically – IMPORTANT this may not be Machine Program – Select OPEN FOLDER SEE VERIFICATION This displays ALL the PROJECTS in the STEP7 Project Folder – C Drive – Program files – Siemens – Step7 – S7proj OPENING A PROJECT FROM A PORTABLE DRIVE – see next page 11 Scantime Engineering Ltd. © 2016 | Tel: +44 (800) 7561011 | E-mail: [email protected] | Web: https://www.scantime.co.uk
SCANTIME TRAINING - JAGUAR LAND ROVER - HALEWOOD MACHINE PLC MAINTENANCE FAULT FINDIN | SIEMENS S7-300 SERIES eLearning Manual copyright © 2016 OPENING A PROGRAM FROM A PORTABLE DRIVE SELECT OPEN FOLDER CLICK BROWSE BUTTON REDUCE ALL FOLDERS TO FIND THE DRIVE SLECT YOUR DRIVE OR FLASH STICK 12 Scantime Engineering Ltd. © 2016 | Tel: +44 (800) 7561011 | E-mail: [email protected] | Web: https://www.scantime.co.uk
SCANTIME TRAINING - JAGUAR LAND ROVER - HALEWOOD MACHINE PLC MAINTENANCE FAULT FINDIN | SIEMENS S7-300 SERIES eLearning Manual copyright © 2016 OPEN YOUR PORTABLE DRIVE TO LOCATE THE PROGRAM PROJECTS AR SHOWN AS AN ICON CLICK THIS AND OPEN NOTE: The program will always be SAVED to this DRIVE when OPENED, unless you SAVE the project to new location 13 Scantime Engineering Ltd. © 2016 | Tel: +44 (800) 7561011 | E-mail: [email protected] | Web: https://www.scantime.co.uk
SCANTIME TRAINING - JAGUAR LAND ROVER - HALEWOOD MACHINE PLC MAINTENANCE FAULT FINDIN | SIEMENS S7-300 SERIES eLearning Manual copyright © 2016 SAVING A PROJECT IN SIMATIC MANAGER SELECT FILE MENU CLICK SAVE-AS NAME THE PROJECT SELECT BROWSE IF YOU WANT TO SAVE TO A PORTABLE DRIVE 14 Scantime Engineering Ltd. © 2016 | Tel: +44 (800) 7561011 | E-mail: [email protected] | Web: https://www.scantime.co.uk
SCANTIME TRAINING - JAGUAR LAND ROVER - HALEWOOD MACHINE PLC MAINTENANCE FAULT FINDIN | SIEMENS S7-300 SERIES eLearning Manual copyright © 2016 ARCHIVE ARCHIVE ALLOWS YOU TO COMPRESS THE WHOLE PROJECT TO A ZIP FILE FOR EASY STORAGE STEP7 PROJECTS CONTAIN MULTIPLE SELECT THE PROJECT FILES AND FOLDERS, EVERY ONE IS CLICK FILE MENU AND SELECT ARCHIVE IMPORTANT ARCHIVE – ZIPS UP THE PROJECT TO ANY LOCATION – DESKTOP, C DRIVE OR PORTABLE DRIVE 15 Scantime Engineering Ltd. © 2016 | Tel: +44 (800) 7561011 | E-mail: [email protected] | Web: https://www.scantime.co.uk
SCANTIME TRAINING - JAGUAR LAND ROVER - HALEWOOD MACHINE PLC MAINTENANCE FAULT FINDIN | SIEMENS S7-300 SERIES eLearning Manual copyright © 2016 ARCHIVING WILL OPEN SHOWING THE SELECTED PROJECT THAT IS OPEN CLICK OK SELECT WHERE YOU WANT THE FILE TO GO – DESKTOP EVEN PORTABLE DRIVE THE FILE NAME WILL BE SHORTENED AUTOMATICALLY AS WIN XP IS RESTRICTED TO A FEW CHARACTERS CLICK SAVE 16 Scantime Engineering Ltd. © 2016 | Tel: +44 (800) 7561011 | E-mail: [email protected] | Web: https://www.scantime.co.uk
SCANTIME TRAINING - JAGUAR LAND ROVER - HALEWOOD MACHINE PLC MAINTENANCE FAULT FINDIN | SIEMENS S7-300 SERIES eLearning Manual copyright © 2016 ARCHIVE ON MULTIPLE MEDIA – LEAVE AS NO This is because STEP7 came out when we had Floppy Disks, which we no longer use, they had limited storage 1.44MB TODAY we use Flash and have unlimited memory GB CLICK OK A WINDOW WILL APPEAR ARCHIVING YOUR PROJECT WHEN FIISHED THE ZIP FOLDER WILL BE WHERE YOU ASKED IT TO STORE TO YOU CAN NOW STORE WHEREVER YOU WISH 17 Scantime Engineering Ltd. © 2016 | Tel: +44 (800) 7561011 | E-mail: [email protected] | Web: https://www.scantime.co.uk
SCANTIME TRAINING - JAGUAR LAND ROVER - HALEWOOD MACHINE PLC MAINTENANCE FAULT FINDIN | SIEMENS S7-300 SERIES eLearning Manual copyright © 2016 RETRIEVE RETRIEVE ALLOWS YOU TO RESTORE A ZIPPED PROJECT RUN SIMATIC MANAGER EMPTY – NO PROGRAM SELECT FILE MENU – RETRIEVE LOCATE THE FILE AND SELECT OPEN 18 Scantime Engineering Ltd. © 2016 | Tel: +44 (800) 7561011 | E-mail: [email protected] | Web: https://www.scantime.co.uk
SCANTIME TRAINING - JAGUAR LAND ROVER - HALEWOOD MACHINE PLC MAINTENANCE FAULT FINDIN | SIEMENS S7-300 SERIES eLearning Manual copyright © 2016 RETRIEVE ALLOWS YOU TO RESTORE A ZIPPED PROJECT RUN SIMATIC MANAGER EMPTY – NO PROGRAM SELECT FILE MENU – RETRIEVE LOCATE THE FILE AND SELECT OPEN IT WILL AUTOMATICALLY ALLOW YOU TO SAVE IN A DESTINATION - DEFAULT IS S7proj for STEP7 this is optional CLICK OK – AGAIN YOU WILL SEE IT RESTORE THE PROJECT 19 Scantime Engineering Ltd. © 2016 | Tel: +44 (800) 7561011 | E-mail: [email protected] | Web: https://www.scantime.co.uk
SCANTIME TRAINING - JAGUAR LAND ROVER - HALEWOOD MACHINE PLC MAINTENANCE FAULT FINDIN | SIEMENS S7-300 SERIES eLearning Manual copyright © 2016 FINALLY: WARNING: If you select REPLACE it will WIPE out the project in the destination IF THE PROJECT IS ALREADY IN THE DESTINATION YOU WILL GET A If you are UNSURE – Save as Name with different version or DATE WARNING MESSAGE YOU ARE GIVEN THE OPTIONS: RENAME OR REPLACE YOU WILL NEXT BE GIVEN TO OPEN THE PROJECT – CLICK YES AND IT WILL APPEAR 20 Scantime Engineering Ltd. © 2016 | Tel: +44 (800) 7561011 | E-mail: [email protected] | Web: https://www.scantime.co.uk
SCANTIME TRAINING - JAGUAR LAND ROVER - HALEWOOD MACHINE PLC MAINTENANCE FAULT FINDIN | SIEMENS S7-300 SERIES eLearning Manual copyright © 2016 CHECKING USB COMMUNICATIONS COMMUNICATIONS PROBLEMS: IF YOU TRY TO DOWNLOAD OR MONITOR AND SEE A MESSAGE – COMMS ADAPTER DAMAGED – IT MAY NOT BE. THIS IS A DEFAULT MESSAGE THAT APPEARS WHEN SIMATIC MANAGER CANNOT CONNECT. CLICK OPTIONS – PG/PC INTERFACE 21 Scantime Engineering Ltd. © 2016 | Tel: +44 (800) 7561011 | E-mail: [email protected] | Web: https://www.scantime.co.uk
SCANTIME TRAINING - JAGUAR LAND ROVER - HALEWOOD MACHINE PLC MAINTENANCE FAULT FINDIN | SIEMENS S7-300 SERIES eLearning Manual copyright © 2016 MPI MISSING IN LIST? SET PG/PC INTERFACE YOU NEED TO SELECT PLC ADAPTER MPI IF THIS IS A NEW PROJECT THEN IT MAY NOT BE IN LIST – CLICK SELECT SELECT PC ADAPTER CLICK INSTALL this will install the adapter CLICK CLOSE 22 Scantime Engineering Ltd. © 2016 | Tel: +44 (800) 7561011 | E-mail: [email protected] | Web: https://www.scantime.co.uk
SCANTIME TRAINING - JAGUAR LAND ROVER - HALEWOOD MACHINE PLC MAINTENANCE FAULT FINDIN | SIEMENS S7-300 SERIES eLearning Manual copyright © 2016 SET PG/PC INTERFACE YOU NEED TO SELECT PLC ADAPTER MPI CLICK PROPERTIES BUTTON THIS WILL SHOW WHICH COMMS PORT IT IS CONNECTED TO NOTE THE PORT NUMBER IF IT SAYS USB ALSO MAKE A NOTE NEXT WE HAVE TO EXPLORE YOUR COMPUTER HARDWARE TO SEE IF THE PORT NUMBER IS CORRECT 23 Scantime Engineering Ltd. © 2016 | Tel: +44 (800) 7561011 | E-mail: [email protected] | Web: https://www.scantime.co.uk
SCANTIME TRAINING - JAGUAR LAND ROVER - HALEWOOD MACHINE PLC MAINTENANCE FAULT FINDIN | SIEMENS S7-300 SERIES eLearning Manual copyright © 2016 CHECKING PORT IN WINDOWS: OPEN WINDOWS CONTROL PANEL: START MENU – CONTROL PANEL SELECT SYSTEM – HARDWARE TAB – DEVICE MANAGER LOOK FOR PORTS AND EXPAND IF YOU ARE CONNECTED VIA USB PORT YOU MAY SEE A COMMS NAME AND PORT NUMBER – ENSURE THAT MPI PORT & PORT NUMBERS MATCH IMPORTANT: IF YOU ARE USING SIEMENS ADAPTER IT MAY NOT BE IN PORTS – LOOK FURTHER DOWN – SIMATIC DEVICE WHICH IS NAMED SIMPLY USB and ensure your MPI is USB 24 Scantime Engineering Ltd. © 2016 | Tel: +44 (800) 7561011 | E-mail: [email protected] | Web: https://www.scantime.co.uk
SCANTIME TRAINING - JAGUAR LAND ROVER - HALEWOOD MACHINE PLC MAINTENANCE FAULT FINDIN | SIEMENS S7-300 SERIES eLearning Manual copyright © 2016 IF COMMUNICATIONS STILL DOES NOT WORK 1. UNPLUG USB & DISCONNECT COMMS 2. TRY PLUGGING INTO DIFFERENT LEAD FROM PLC – RECONNECT AND COMPUTER PORT ENSURE PC WINDOWS SEES THE USB CONNECT. THERE SHOULD BE A POPUB BUBBLE SAYING NEW HARDWARE DETECTED 3. CHANGE TO A DIFFERENT USB PORT – YOU MAY NEED THE DRIVER CD IF WINDOWS CANNOT FIND DRIVER 25 Scantime Engineering Ltd. © 2016 | Tel: +44 (800) 7561011 | E-mail: [email protected] | Web: https://www.scantime.co.uk
SCANTIME TRAINING - JAGUAR LAND ROVER - HALEWOOD MACHINE PLC MAINTENANCE FAULT FINDIN | SIEMENS S7-300 SERIES eLearning Manual copyright © 2016 ACCESSING NET PRO NET PRO IS THE WINDOW THAT SHOWS ALL MPI AND PROFIBUS EQUPMENT CONNECTIONS CLICK THE ROOT OF THE PROJECT – TOP LEFT OF THE LEFT WINDOW ON THE RIGHT YOU WILL SEE MPI DOUBLE CLICK MPI AND NET PRO OPENS 26 Scantime Engineering Ltd. © 2016 | Tel: +44 (800) 7561011 | E-mail: [email protected] | Web: https://www.scantime.co.uk
SCANTIME TRAINING - JAGUAR LAND ROVER - HALEWOOD MACHINE PLC MAINTENANCE FAULT FINDIN | SIEMENS S7-300 SERIES eLearning Manual copyright © 2016 RIGHT WE SEE THE MASTER PLC – NAMED LINE PLC EVERY DEVICE HAS AN ADDRESS FOR THE MPI NETWORK PROFIBUS EQUIPMENT ALSO ADDRESSED 27 Scantime Engineering Ltd. © 2016 | Tel: +44 (800) 7561011 | E-mail: [email protected] | Web: https://www.scantime.co.uk
SCANTIME TRAINING - JAGUAR LAND ROVER - HALEWOOD MACHINE PLC MAINTENANCE FAULT FINDIN | SIEMENS S7-300 SERIES eLearning Manual copyright © 2016 WHAT IS THIS EQUIPMENT? HOW TO FIND OUT WHAT IS THIS DEVICE? RIGHT MOUSE CLICK ANY OBJECT IN NET PRO SELECT OBJECT PROPERTIES HERE YOU WILL SEE A DESCRIPTION OF THE DEVICE RIGHT WE SEE: DP TYPE BK = BECKOFF UNIT PROFIBUS ADDRESS 10 NAME OF THE EQUIPMENT 28 Scantime Engineering Ltd. © 2016 | Tel: +44 (800) 7561011 | E-mail: [email protected] | Web: https://www.scantime.co.uk
SCANTIME TRAINING - JAGUAR LAND ROVER - HALEWOOD MACHINE PLC MAINTENANCE FAULT FINDIN | SIEMENS S7-300 SERIES eLearning Manual copyright © 2016 ACCESSING HARDWARE CONFIGURATION HARDWARE CONFIGURATION IS IMPORTANT SELECT A PLC ON LEFT SIDE DOUBLE CLICK HARDWARE THROUGH HARDWARE CONFIGURATION WE CAN: FIND ALL HARDWARE DETAILS ADDRESSING HARDWARE FAULTS CPU – CLOCK MEMORY – RETENTIVE MEMORY NETWORK ADDRESSING NETWORK HARDWARE AND EVERY IO CARD ADDRESS 29 Scantime Engineering Ltd. © 2016 | Tel: +44 (800) 7561011 | E-mail: [email protected] | Web: https://www.scantime.co.uk
SCANTIME TRAINING - JAGUAR LAND ROVER - HALEWOOD MACHINE PLC MAINTENANCE FAULT FINDIN | SIEMENS S7-300 SERIES eLearning Manual copyright © 2016 SELECT A PLC ON LEFT SIDE DOUBLE CLICK HARDWARE RIGHT WE SEE: IO CARDS ON MAIN PLC PROFIBUS EQUIPMENT ROBOT 3 IS ADDRESS PROFIBUS 30 ENCODER IS ADDRESS PROFIBUS 20 ADDRESSES OF THE INPUT CARDS – I ADDRESS 0..3 ETC ADDRESSES OF THE OUTPUT CARDS – Q ADDRESS 0..1 ETC RIGHT MOUSE CLICK ANY DEVICE ON PROFIBUS AND ITS INFORMATION WILL APPEAR 30 Scantime Engineering Ltd. © 2016 | Tel: +44 (800) 7561011 | E-mail: [email protected] | Web: https://www.scantime.co.uk
SCANTIME TRAINING - JAGUAR LAND ROVER - HALEWOOD MACHINE PLC MAINTENANCE FAULT FINDIN | SIEMENS S7-300 SERIES eLearning Manual copyright © 2016 RIGHT WE SEE A BECKOFF UNIT ADDRESS PROFIBUS 10 IN THE BOTTOM WE SEE THE ADDRESS OF EVERY INPUT & OUTPUT CARD NOTE: If you have an INPUT or OUTPUT signal problem THIS SHOWS YOU WHERE THE IO CARD IS IN THE SYSTEM – IT MAY BE A FAULTY WIRED CONNECTION – THIS SHOWS YOU WHERE TO FIND IT – YOU THEN HAVE TO FIND THE RACK ON THE LINE – THE ADDRESS ON PROFIBUS WILL HELP LOCATE THE RACK 31 Scantime Engineering Ltd. © 2016 | Tel: +44 (800) 7561011 | E-mail: [email protected] | Web: https://www.scantime.co.uk
SCANTIME TRAINING - JAGUAR LAND ROVER - HALEWOOD MACHINE PLC MAINTENANCE FAULT FINDIN | SIEMENS S7-300 SERIES eLearning Manual copyright © 2016 CLOCK MEMORY CHECK CLOCK MEMORY TO SEE, WHICH MEMORY BYTE ADDRESS HAS BEEN ASSIGNED TO CLOCK MEMORY WHERE IS IT? HARDWARE – RIGHT CLICK CPU – OBJECT PROPERTIES – CYCLE CLOCK MEMORY TAB HERE WE SEE 5 IS THE MEMORY BYTE 32 Scantime Engineering Ltd. © 2016 | Tel: +44 (800) 7561011 | E-mail: [email protected] | Web: https://www.scantime.co.uk
SCANTIME TRAINING - JAGUAR LAND ROVER - HALEWOOD MACHINE PLC MAINTENANCE FAULT FINDIN | SIEMENS S7-300 SERIES eLearning Manual copyright © 2016 WARNING DO NOT ADDRESS A COIL TO CLOCK MEMORY N/O CONTACTS ONLY 5 IS THE MEMORY BYTE M BITS M5.0 TO M5.7 ARE UNDER CPU CONTROL THIS MEANS THAT EVERY BIT IN MB5 = M5.0 TO M5.7 USE M5.5 TO FLASH LAMPS EVERY 1 SECOND IS DEDICATED TO CLOCK MEMORY ALARM M5.5 ------| |-----------------| |-------------------O OUTPUT TO LAMP 33 Scantime Engineering Ltd. © 2016 | Tel: +44 (800) 7561011 | E-mail: [email protected] | Web: https://www.scantime.co.uk
SCANTIME TRAINING - JAGUAR LAND ROVER - HALEWOOD MACHINE PLC MAINTENANCE FAULT FINDIN | SIEMENS S7-300 SERIES eLearning Manual copyright © 2016 Above we see Memory Byte 20 MB20 all Bits M20.0 – M20.7 is assigned to clock frequencies in the CPU M20.5 is this case is used to FLASH RED Warning lamp wired to Q8.0 IMPORTANT – EVERY MACHINE PLC COULD BE DIFFERENT – CHECK YOU PLCs CPU PROPERTIES ESPECIALLY IF YOU INTEND MODIFYING A PROGRAM 34 Scantime Engineering Ltd. © 2016 | Tel: +44 (800) 7561011 | E-mail: [email protected] | Web: https://www.scantime.co.uk
SCANTIME TRAINING - JAGUAR LAND ROVER - HALEWOOD MACHINE PLC MAINTENANCE FAULT FINDIN | SIEMENS S7-300 SERIES eLearning Manual copyright © 2016 PROGRAM VERIFICATION WARNING: NEVER WORK ON A PROGRAM FOR FAULT FINDING AND ESPECIALLY WHEN MODIFYING UNLESS YOU KNOW 100% THE PROGRAM IN SIMATIC MANAGER IS THE CORRECT VERSION VERIFICATION CHECKS THE PROGRAM IN SIMATIC MANAGER IS NOTE: VERIFICATION CAN ALTER THE CORRECT VERSION THE SCAN TIME OF THE PROGRAM 95% THIS WILL BE OK – HOWEVER CHECK NO FAST SIGNALS TO IO CARDS IF YOU ARE UNSURE – WAIT TILL MACHINE IS STOPPED THEN UNDERTAKE VERIFICATION 35 Scantime Engineering Ltd. © 2016 | Tel: +44 (800) 7561011 | E-mail: [email protected] | Web: https://www.scantime.co.uk
SCANTIME TRAINING - JAGUAR LAND ROVER - HALEWOOD MACHINE PLC MAINTENANCE FAULT FINDIN | SIEMENS S7-300 SERIES eLearning Manual copyright © 2016 VERIFICATION PROCEDURE OPEN BACKUP EXPAND PROJECT CLICK ON BLOCKS ENSURE YOU ARE CONNECT TO PLC MPI PORT SELECT OPTIONS MENU SELECT COMPARE BLOCKS NOTE: OFFLINE IS LAPTOP/COMPUTER ONLINE IS THE PLC WARNING: IN COMPARE BLOCKS WINDOW ENSURE OFFLINE STATES – BLOCKS The above example shows ONLY FB1 will be compared – if it does not state BLOCKS, CLOSE popup and CLICK in BLOCKS white area or on BLOCKS left side project window, then reselect OPTIONS COMPARE BLOCKS 36 Scantime Engineering Ltd. © 2016 | Tel: +44 (800) 7561011 | E-mail: [email protected] | Web: https://www.scantime.co.uk
SCANTIME TRAINING - JAGUAR LAND ROVER - HALEWOOD MACHINE PLC MAINTENANCE FAULT FINDIN | SIEMENS S7-300 SERIES eLearning Manual copyright © 2016 VERIFICATION PROCEDURE COMPARE TAKES TIME AS IT IS CHECKING EVERY BLOCK OF PROGRAM AT THE END OF EVERY SCAN – BLOCK BY BLOCK YOU ARE LOOKING FOR THE RESULT WINDOW TO DISPLAY o NO DIFFERENCES THEN IT IS ACCURATE o IF YOU SEE – BLOCKS ONLY EXISTING ONLINE, THIS MEANS THERE ARE NORE BLOCKS IN THE PLC LOAD MEMORY THAN IN YOUR BACKUP – ASK WHY o IF YOU SEE ANY BLOCK STATING – BLOCK ONLINE / OFFLINE IS A NEWER VERSION – CLICK THE BLOCK IN THE RESULT WINDOW 37 Scantime Engineering Ltd. © 2016 | Tel: +44 (800) 7561011 | E-mail: [email protected] | Web: https://www.scantime.co.uk
SCANTIME TRAINING - JAGUAR LAND ROVER - HALEWOOD MACHINE PLC MAINTENANCE FAULT FINDIN | SIEMENS S7-300 SERIES eLearning Manual copyright © 2016 TO SEEE THE DIFFERENCE IMPORTANT ONLINE / OFFLINE NEWER VERSION CLICK GOT TO BUTTON LOWER RIGHT CLICK ON BLOCK IN LIST SEE NOTES AREA – IF IT SAYS BLOCK CODE IS DIFFERENT YOUR BACKUP IS INCORRECT ASK WHY NOTE DETAILS BUTTON SHOWS HOW MUCH OF A DIFFERENCE -SEE BLOCK LENGTH – 2 BYTES IS EXTRA OR MISSING CONTACT OR COIL 38 Scantime Engineering Ltd. © 2016 | Tel: +44 (800) 7561011 | E-mail: [email protected] | Web: https://www.scantime.co.uk
SCANTIME TRAINING - JAGUAR LAND ROVER - HALEWOOD MACHINE PLC MAINTENANCE FAULT FINDIN | SIEMENS S7-300 SERIES eLearning Manual copyright © 2016 OFFLINE PATH 1 ONLINE PATH 2 GOTO BUTTON THIS WILL OPEN A LARGE WINDOW WITH 3 AREAS TOP FEFT IS LAPTOP/COMPUTER YOUR BACKUP BACKUP PROGRAM PLC PROGRAM TOP RIGHT IS PLC LOWER AREA MESSAGE AREA, LISTS ALL THE INFORMATION PANE DIFFERENCES – WHERE THEY ARE AND WHAT THEY ARE WARNING: NEVER WORK ON AN INACCURATE PROGRAM NEVER ALTER A BACKUP TO MATCH THE PLC ASK WHY YOUR BACKUP DOES NOT MATCH 39 Scantime Engineering Ltd. © 2016 | Tel: +44 (800) 7561011 | E-mail: [email protected] | Web: https://www.scantime.co.uk
SCANTIME TRAINING - JAGUAR LAND ROVER - HALEWOOD MACHINE PLC MAINTENANCE FAULT FINDIN | SIEMENS S7-300 SERIES eLearning Manual copyright © 2016 CREATING AN UPLOAD UPLOAD PROCEDURE: OPEN SIMATIC MANAGER IF MODIFYING A PROGRAM AN UPLOAD ALLOWS YOU TO CREATE AN EXACT COPY OF THE PROGRAM IN THE CONNECT TO THE PLC PLC BEFORE YOU BEGIN WORK SELECT FILE MENU NEW NAME THE FILE – YOU SHOULD ALWAYS DO A VERIFICATION FIRST TO MACHINE NAME_UPLOAD_DATE CHECK YOUR BACKUP IS CORRECT E.G. LINE40_UPLOAD_230616 AN UPLOAD COULD SAVE THE DAY – SHOULD IT BE CLICK OK FOUND LATER THAT THE BACKUP IS INCORRECT SELECT PLC MENU – UPLOAD STATION TO PG THE UPLOAD BEGINS. Note it will take several minutes WARNING: UPLOAD CAN BE DONE LIVE WHILE A MACHINE RUNS, IT WILL NOT STOP THE PLC – HOWEVER IT WILL INCREASE THE CPU OVERHEAD AND INCREASE THE SCAN TIME OF THE PROGRAM SLIGHTLY, 95% OF THE TIME IT IS SAFE, HOWEVER IF THERE ARE ANY FAST INPUT SIGNALS, WAIT UNTIL MACHINE IS STOPPED 40 Scantime Engineering Ltd. © 2016 | Tel: +44 (800) 7561011 | E-mail: [email protected] | Web: https://www.scantime.co.uk
SCANTIME TRAINING - JAGUAR LAND ROVER - HALEWOOD MACHINE PLC MAINTENANCE FAULT FINDIN | SIEMENS S7-300 SERIES eLearning Manual copyright © 2016 THIS WILL UPLOAD ALL THE PRGRAM BLOCKS IN THE PLC LOAD MEMORY. NOTE THAT THERE MAY BE MORE BLOCKS IN THE LOAD MEMORY THAN IN YOUR BACKUP, THIS IS NOT A PROBLEM UNLESS YOU HAVE THE WRONG BACKUP. THE REASON FHOR MORE BLOCKS IN THE LOAD MEMORY COULD BE THAT MORE WERE CREATED THAN ACTUALLY NEEDED. HOWEVER, THE UPLOAD IS AN ACCURATE COPY THAT YOU CAN DOWNLOAD BACK INTO NOTE: AN UPLOAD WILL HAVE NO COMMENTS OR SYMBOLS, IT IS THE PLC IF THE BACKUP IS CORRUPTED OR WHAT WE CALL A – BLANK PROGRAM LOST. THIS IS NOT A REAL PROBLEM, AS THE CPU DOES NOT NEED SYMBOLS OR COMMENTS, IT ONLY NEEDS TO PROGRAM CODE. 41 Scantime Engineering Ltd. © 2016 | Tel: +44 (800) 7561011 | E-mail: [email protected] | Web: https://www.scantime.co.uk
SCANTIME TRAINING - JAGUAR LAND ROVER - HALEWOOD MACHINE PLC MAINTENANCE FAULT FINDIN | SIEMENS S7-300 SERIES eLearning Manual copyright © 2016 CREATING A VAT TABLE When you want to Monitor Data values or BIT states in a program we use the VAT Table. The create a VAT Table, return to Simatic Manager and Right click the BLOCK area and select INSERT NEW OBJECT VARIABLE TABLE. Note: When naming your VAT Table, ensure you leave the word “VAT” in your name, or leave the default name VAT_1, leaving VAT in the name is then instantly recognised as a VAT Table when viewed in Simatic Manager. 42 Scantime Engineering Ltd. © 2016 | Tel: +44 (800) 7561011 | E-mail: [email protected] | Web: https://www.scantime.co.uk
SCANTIME TRAINING - JAGUAR LAND ROVER - HALEWOOD MACHINE PLC MAINTENANCE FAULT FINDIN | SIEMENS S7-300 SERIES eLearning Manual copyright © 2016 TO MONITOR SIGNALS, TYPE INTO THE ADDRESS COLUMN THE ADDRESS YOU WANT TO MONITOR E.G Q8.0 OR MW ADDRESS OR EVEN DB ADDRESS RIGHT CLICK THE FORMAT COLUMN FOR THE ADDRESS AND SELECT THE FORMAT REQUIRED – BOOL IS FOR BIT ADDRESSING IF YOU NEED TO MONITOR SEVERAL OUTPUTS IN THE SAME ADDRESS AREA, SIMPLY RIGHT CLICK THE Q8.0 AND SELECT INSERT RANGE OF VARIABLES SET THE NUMBER OF OUTPUTS YOU WANT TO MONITOR AND CLICK OK 43 Scantime Engineering Ltd. © 2016 | Tel: +44 (800) 7561011 | E-mail: [email protected] | Web: https://www.scantime.co.uk
SCANTIME TRAINING - JAGUAR LAND ROVER - HALEWOOD MACHINE PLC MAINTENANCE FAULT FINDIN | SIEMENS S7-300 SERIES eLearning Manual copyright © 2016 RIGHT WE SEE 8 OUTPUTS BEING MONITORED YOU CAN TYPE ANY ADDRESS THAT YOU WISH TO MONITOR THE DISPLAY FORMAT ALLOWS YOU TO MONITOR IN ANY FORMAT: BOOL – DEC – HEX – BINARY ETC 44 Scantime Engineering Ltd. © 2016 | Tel: +44 (800) 7561011 | E-mail: [email protected] | Web: https://www.scantime.co.uk
SCANTIME TRAINING - JAGUAR LAND ROVER - HALEWOOD MACHINE PLC MAINTENANCE FAULT FINDIN | SIEMENS S7-300 SERIES eLearning Manual copyright © 2016 YOU CAN ALSO ADD COMMENTS TO THE TABLE CLICK ON THE ADDRESS YOU WISH TO ADD A COMMENT ABOVE AND SELEVCT INSERT – COMMENT LINE 2 // WILL APPEAR – DO NOT DELETE THESE CLICK AFTER // AND ENTER NAME 45 Scantime Engineering Ltd. © 2016 | Tel: +44 (800) 7561011 | E-mail: [email protected] | Web: https://www.scantime.co.uk
SCANTIME TRAINING - JAGUAR LAND ROVER - HALEWOOD MACHINE PLC MAINTENANCE FAULT FINDIN | SIEMENS S7-300 SERIES eLearning Manual copyright © 2016 RIGHT WE CAN SEE A STRUCTURED VAT TABLE MONITORING SEVERAL AREAS OF THE PROGRAM IMPORTANT: VAT TABLES ARE NOT STORED IN THE PLC, THEY REMAIN IN THE BACKUP PROGRAM ONLY IT IS SAFE TO CREATE THESE YOU CAN CREATE AS MANY AS YOU NEED FOR SEVERAL AREAS OF THE PROCESS. 46 Scantime Engineering Ltd. © 2016 | Tel: +44 (800) 7561011 | E-mail: [email protected] | Web: https://www.scantime.co.uk
SCANTIME TRAINING - JAGUAR LAND ROVER - HALEWOOD MACHINE PLC MAINTENANCE FAULT FINDIN | SIEMENS S7-300 SERIES eLearning Manual copyright © 2016 . TO START MONITORING, CLICK THE GLASSES BUTTON IN THE VAT TABLE TOOLBAR. DO NOT USE THE GLASSES| WITH | BAR, JUST USE THE NORMAL GLASSES THE ADDRESSING WILL THEN START MONITORING REMEMBER TO SAVE YOUR VAT TABLE 47 Scantime Engineering Ltd. © 2016 | Tel: +44 (800) 7561011 | E-mail: [email protected] | Web: https://www.scantime.co.uk
SCANTIME TRAINING - JAGUAR LAND ROVER - HALEWOOD MACHINE PLC MAINTENANCE FAULT FINDIN | SIEMENS S7-300 SERIES eLearning Manual copyright © 2016 You can also modify bit states or values depending on the addresses that you are monitoring, to do this, simply enter a bit state (0 or 1) or a value and activate the modified value. To activate the modified value, right click on the value and select Activate Modify Value. NOTE: IF THE CPU IS WRITING TO THAT ADDRESS YOU CANNOT CHANGE THE ADDRESS STATE OF VALUE 48 Scantime Engineering Ltd. © 2016 | Tel: +44 (800) 7561011 | E-mail: [email protected] | Web: https://www.scantime.co.uk
SCANTIME TRAINING - JAGUAR LAND ROVER - HALEWOOD MACHINE PLC MAINTENANCE FAULT FINDIN | SIEMENS S7-300 SERIES eLearning Manual copyright © 2016 FINDING THE ADDRESS OF AN IO CARD IN SIMATIC MANAGER, SELECT THE PLC AND DOUBLE CLICK HARDWARE 49 Scantime Engineering Ltd. © 2016 | Tel: +44 (800) 7561011 | E-mail: [email protected] | Web: https://www.scantime.co.uk
SCANTIME TRAINING - JAGUAR LAND ROVER - HALEWOOD MACHINE PLC MAINTENANCE FAULT FINDIN | SIEMENS S7-300 SERIES eLearning Manual copyright © 2016 CLICK ON THE PLC RAIL AND ALL THE ADDRESSES FOR EVERY CARD IS SHOWN IN THE BOTTOM ADDRESS AREA IMPORTANT: IF YOU HAVE A PROBLEM WITH EQUIPMENT, CLICK ON THAT OBJECT NOTE ITS ADDRESSING AND LOCATE THE ADDRESSING IN THE PROGRAM 50 Scantime Engineering Ltd. © 2016 | Tel: +44 (800) 7561011 | E-mail: [email protected] | Web: https://www.scantime.co.uk
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