Chapter 10 - AutomationDirect
Contents
1. press tab pum slide the cover to the left about 3 8ths Direct 0G a inch a Vo my plastic NE ES EE BE cover it Hater a PPP ee PEI e SISIEISIEISISIENEIEIEIE The cover should now lift straight out curse Es TR I EA SRG y a from the slot on the face of the DLO62. A dob ESC MENU ENT T Y P E Cc Use the arrow keys to change the address M 3 B I T A D D R E S s 0 0 00 as necessary ODD 10 ESC MENU ENT Press ENT to view the selected bits M31 BIT TTY PIE V A D D R E S S 02 0 0 ESC MENU ENT M 3 B I T 0 0 V 2500 ojojojojojo ojojojojojojo jolo Use the left and right arrow keys to select a bit whose status you want to change Press ENT once to see the change status screen Press ENT again to change the A status from OFF to ON or ON to OFE g gt ESC MENU ENT 10 2 V 2 50 SITAT O F 0 F DL06 Micro PLC User Manual 3rd Edition Rev C 10 13 Chapter 10 LCD Display Panel Changing Date and Time Menu 4 M4 CALENDAR R W Step 4 1 From the default screen press the MENU key four times to arrive at Step gt M 3 D A T A T Y P E 4 1 M 4 C A LJE N D A R R W Step 4 2 ESC MENU ENT M 4 DJA T E 0 5 0 8 0 2 Ti I M E 0 1 2 1 2 8 Spas Se an Se M 4 C H A N G E DIA T E gt CIH A N G E IT IME Step44 ERE At Step 4 4 use the up and down arrows to change the value for month day or M4 DAT E MM D D Y Y year Use the left and right arrow keys to c H G 5j 0 8 0 2 move between the different digits in the date After making the necessary changes aq A o using the arrow keys press the ENT key J O O to register the changes Step 4 5 ESC MENU ENT You will be asked if you want to set the M
3. m oo jos z m mz Oj O F 9 e M6 Error history read e M7 LCD test and set v v z N O ak mm vo o gt oaj jor om I S z aim m ooo gt 7 4 4 o g O o D D D m lt In this section we use illustrations of the LCD Display Panel keypad and display area to show how to navigate through the menu hierarchy The example below shows the factory default screen as Screen 1 and the main menu entry screen as Screen 2 The illustration of the keypad between the display screens indicates that pressing the MENU key causes a transition from Screen 1 to Screen 2 This type of representation is used throughout this section When inside the menu hierarchy the ESC key returns the display to the previous screen Screen 1 factory default D L 0 6 P L C Mialy 0 8 1 4 1 2 0 1 Press the MENU key to A gt transition from screen 1 to V screen 2 ESC MENU ENT A Screen 2 MiE N U S C R E E N M1 PILIC INFO DL06 Micro PLC User Manual 3rd Edition Rev C 10 5 Chapter 10 LCD Display Panel Confirm PLC Type Firmware Revision Level Memory Usage Etc Menu 1 M1 PLC INFO From the default screen press the Default screen j h inui owieanis r PEE a 1 4 1 2 0 1 Step 1 1 i on Press ENT to enter this menu selection MENU 1SICIRIEIEIN The first screen inside the PLC INFO M1 PLC INFO selection is M1 PLC
4. I SIT O R Y ENT key M7 L CID TIE SIT amp S E T eee Press ENT to enter the LCD KEY TEST All keys can be tested for proper M 7 L C D TIES T amp S ET function in this menu L CD KEY TEST To return to the menu press the ESC key twice or hold the ESC key down A until the menu layer reappears lt q 7J gt CO O Press ENT to enter the Back light test M 7 LiC D T E S T amp S E T menu BIA C K L 1 G H T ESC MENU ENT The piezo electric buzzer can be M 7 L C D T E S T amp S E T configured to provide pushbutton B E E P feedback DL06 Micro PLC User Manual 3rd Edition Rev C 10 2 1 Chapter 10 LCD Display Panel i PLC Memory Information for the LCD Display Panel The valid memory ranges for storing text messages in the DL06 are V400 V677 V1200 V7577 V10000 V17777 Data Format Suffixes for Embedded V memory Data Several data formats are available for displaying V memory data on the LCD The choices are shown in the table below A colon is used to separate the embedded V memory location from the data format suffix and modifier Data Format Modifier Example Character Position Content of the Output 2000 0012 1 2 3 4 none 2000 s s 1 8 16 bit binary v2000 S 118 in HEX format V2000 C0 00 V2000 0 sis V2000 0012 1 2 a V2000 B 0 0 ais S i V2000 BS 112 vagit BED C i V2000 BC0 0 0 V2000 B0 sis V2000 0000 V20
5. T A T Y P E A D D R E S S 0 0 0 0 0 Step 3 4 RS M 3 D A T A T Y P E Vv A D D R E S S 0100 0 Step 3 5 ESC MENU ENT M3 V 1 v 0 VIAIL 0 0100 0 10100 The data values on this screen will be four digits in length for BCD HEX unless bit 8 of V7742 is set Bit 8 of V7742 changes the data format to decimal five digits 1 0 10 DL06 Micro PLC User Manual 3rd Edition Rev C Chapter 10 LCD Display Panel A Ige sae ao Use the right or left arrow key to move M31 IDATA V 0 the cursor to the digit you want to CIHIGI 010 10 0101010 change Use the up or down arrow key to move to another digit The V memory A value is expressed as a BCD number so lt 1 gt you will see values in the range 0 F V available for each digit The data format can be changed to decimal by setting bit Step 3 7 ESC MENU ENT 8 of V7742 M3 DATA V 0 CHG AJF 0 0 0100 Returns to Step 1 1 ESC MENU ENT M 3 D A T A T Y P E Vv A D D R E S S 00010 Returns to default screen Esc menu ENT Push the ESC key five 5 times to return D L 0 6 P L C Mia to the default screen 1 5 0 y 0 8 Als Mie DL06 Micro PLC User Manual 3rd Edition Rev C 10 11 Chapter 10 LCD Display Panel Pointer values oo Press ESC twice to return to the Step 3 3 es screen with the cursor on the V as M3 DATA TYPE shown Use the up or down arrow key to A D DIR E S S 0 0 00 0 change the V to P Now the p
6. bit status changes to specified memory locations The seven function keys on the face of the LCD Display Panel give the user access to clock and calendar setup V memory data values or I O status etc Individuals with password authorization can e Change clock or calendar settings or formats e Monitor or change V memory values including DWord values bLog PLO May 24 lt 1 59PM D gae z E e Force individual bits on or off Direct 06 ESC MENU ENT up to 16 per screen e Review error code history e Set or change the password e Turn the back light or buzzer on or off The potential uses for the DL06 s LCD display vary widely An operator can change values for setting up batch processes or machine timing for manufacturing different products 10 Maintenance personnel can interface in the control cabinet to identify machine problems LCD messages can be preprogrammed for process events or alarms The LCD can satisfy these and many other needs Keypad The LCD Display Panel keypad has seven keys you can use to navigate through the menu hierarchy Each screen displayed has a specific set of active keys associated with it All other keys those not associated with the current screen are inactive Function Keys Name Function Left U Right r q Up arrow Move to selection above or increase value F Down arrow Move
7. eight zeroes the display will not L O C KI LOCK A COMO CO ESC MENU ENT M 5 P A S S W D C H G gt L O C K U N L O C K DL06 Micro PLC User Manual 3rd Edition Rev C 10 17 Chapter 10 LCD Display Panel Use the up arrow or down arrow keys to scroll through number choices and use the M 5 P right arrow and left arrow keys to move c from one digit position to another S WID x x x ee de H G 0 00 0000 only to qualified personnel Full access to the LCD Display Panel gives access to change data values 2 NOTE It is important to record the password where it will not be forgotten and to issue the password within the PLC MS PSO e e eE cCHG 2 1 7 0 8 3 0 ESC MENU ENT M 5 P S W D ce ee PES ee eS ee ee ke S E T 2 1 7 0 8 3 0 Eg ISP Returnto O O D ESC MENU ENT Step 5 2 M 5 gt P A S S WiD C H G L O C K U N L O C K It is not possible to lock the display ESC Re ENT without assigning a password It is possible to assign a password without M 5 S TJA T UIN L OICIK E D locking the display but doing so will not ENT TO LOCK protect sensitive data Press the ENT key at Step 5 2 and the lt A gt display is now locked If you do not wish to lock the display at this point press ESC ed 10 18 l DL06 Micro PLC User Manual 3rd Edition Rev C Chapter 10 LCD Display Panel Return to Step 5 2 Before assigning a password you ca
8. 01 0001 1 2 D V2000 D sis 32 bit binary v2000 DS 6 5 10 i V2000 DC0 0 0 v2000 D0 sls V2000 0000 V2001 0001 V2000 DB DB 8 digit BCD V2000 DBS V2000 DBCO alo O a o o oN V2000 DB0 Value 222 11111 V2000 1072 V2001 435E R Floating point V2000 R number V2000 RS V2000 RC0 V2000 R0 Value 222 1 V2000 199A E V2001 435E Floating point number with E V2000 E ECO V2000 ECO E0 V2000 E0 f 2 l2 22 7 1 exponent S ES V2000 ES 0 5 0 0 s space f plus minus flag plus no symbol minus 1 0 22 l DL06 Micro PLC User Manual 3rd Edition Rev C Chapter 10 LCD Display Panel III The S CO and 0 modifiers alter the presentation of leading zeros and spaces S removes leading spaces and left justifies the result CO replaces leading spaces with leading zeros 0 is a modification of CO 0 eliminates any leading zeros in the CO format version and converts them to spaces Reserved memory registers for the LCD Display Panel Two V memory registers are reserved for making changes to LCD functions via ladder logic V7742 allows for bit flags to be set in the ladder program The bit flags control such things as data formats the back light and the beeper All V7742 bit flags are defined in the table on the next page
9. 4 D A T E MM D D Y Y date to the chosen value Press ENT SET 0 5 0 8 0 2 again if the date is correct You will A automatically return to Step 4 2 and the 1 gt new date will be displayed V COC ESC MENU ENT 1 0 14 l DL06 Micro PLC User Manual 3rd Edition Rev C Chapter 10 LCD Display Panel Returns to Step 4 2 In order to change the time or date time M 4 DJA TJE 0 5 0 8 0 2 format press ENT again at Step 4 2 TIME 0111 1211 PM Use the up or down arrow keys or the MENU key to scroll through the sub M4 CHANGE DATE gt C H A IN G E T I MjE menu choices At this point in our example we will change the time setting At Step 4 4 use the up and down arrows ESC MENU ENT to change the value for hour minute or second Use the left and right arrow keys to move between the different digits in the time After making the necessary changes using the arrow keys press the lt A gt Vi ENT key to register the changes You will be asked if you want to set the date to the chosen value Press ENT M4 T I ME H H MM S S again if the date is correct You will SIE T 1 3 5 3 3 2 automatically return to Step 4 2 and the new date will be displayed lt A gt O O DL06 Micro PLC User Manual 3rd Edition Rev C 10 1 5 Chapter 10 LCD Display Panel Returns to If you want to change the format for the Step 4 2 ea time return to Step 4 2 an
10. Alarm 2 VPRINT Byte Swap None Print to Address V10011 Alarm 2 LCD Msg Parts V2500 B One shot C1 LCD l Line Number K1 Starting V Memory Address 10001 Number of Characters K16 LCD Line Number K2 Starting V Memory Address 10011 Number of Characters K16 END Ajljajrjm 2 Pjajrjtjs 3 5 89 1 0 30 l DL06 Micro PLC User Manual 3rd Edition Rev C
11. LCD DispLAY PANEL In This Chapter Introduction to the DLO6 LCD Display Panel 10 2 Co a 6 ane ea mag ae ee Le eae 10 2 Snap in instalation os oware pele id Geet td eee Seed tees A 10 3 Display Priority c20cic 22sbee0e0 50408 04 02 bee be eiaeds 10 4 Menu Navigation oaeee oreet seth re a a a eee ee 10 5 Confirm PLC Type Firmware Revision Level Memory Usage Etc 10 6 Examining Option Slot Contents i006 2ceres sored hdeeeiadeed 10 8 Monitoring and Changing Data Values 10 10 BIUMONNO vas cus lt 8 gt 6 niesi i denet pense ene E reese ss 10 13 Changing Date and Time 0ss066 cose ashes nerne 10 14 Setting Password and LOCKING i454 hiese deve bende eoeasead ea 10 17 Reviewing Error History 2262c ccs s ebcstteerieeee serene 10 20 Toggle Light and Beeper Test Keys cswe tee cbeaxon aan ek 10 21 PLC Memory Information for the Display 10 22 Changing the Default Screens ances anweeedeeneeteaw endo 10 25 DLO6 LCD Display Panel Instruction LCD 10 26 Chapter 10 LCD Display Panel mE Introduction to the DLO6 LCD Display Panel The DL06 LCD Display Panel is a 16 character two row display that mounts directly on the face of the DL06 PLC The LCD is backlit for easy readability in most lighting situations There are multiple ways of interacting with the LCD Display Panel e Built in keypad e LCD ladder instruction e Using ladder instructions to write
12. MOOD OODOO ODE ODDO oe Cae slide and lift cover Dire 06 i Koyo WARNING Remove power to the PLC ESE te he Peete ba ber fe TR ic before installing or removing the LCD a S Be BREESE RE Ee Ble La display POF t Place the LCD Display Panel over the eee opening but offset approximately 3 8ths VOODOO OOOO OOOOO OOO DO006DR inch to the left The Display Panel X9 0 099 0000000000000008 should fit easily into the opening A lt pr AT V place Diest06 rare LCD Display Panel over ror opening Tee te pe eee ape beepers bere i SSFP PFEIFER e Slide the Display Panel to the right until See eleleleieiele the left side of the Display Panel is flush with the left side of the PLC The l VOSS CSS SISSS SESS pooR Display Panel connector will click into XP 0 090 000000000000006 place slide V a LCD until it clicks gt orgii ooo Mmm into place SMESNE m SIZIEIEIEIEIEISIEIESIE DL06 Micro PLC User Manual 3rd Edition Rev C l 10 3 Chapter 10 LCD Display Panel Display Priority The LCD Display Panel will show one of the following unless power is removed from the PLC e Default screen user defined or factory default e Menu selection e Message from ladder program e Error message The built in keypad allows you to navigate through these message displays On power up the d
13. TYPE This selection displays the model number of the PLC lt Step 1 2 ESC MENU ENT M 1 P L C T Y P E D0 0 6 DD 1 A Ige ESC MENU ENT Step 1 3 Press MENU again to sequence to PLC Mi1 P L C M O DJE MODE The PLC mode is either RUN RIUIN STOP for Stop or Program Mode TEST STOP for Test Stop Mode or A can put the DLOG in the Test Run Mode gt ESC MENU ENT TEST RUN for Test Run Mode You lt from the Test Stop Mode eee NOTE The menu screen examples shown in this section assume the password lock feature is not __ turned on If the password lock feature is turned on the user will be prompted by a message on the I Display Panel to enter the password at the appropriate time Users without password authorization will have access to a limited number of screens 10 6 l DL06 Micro PLC User Manual 3rd Edition Rev C Chapter 10 LCD Display Panel Step 1 4 Press MENU again to sequence to FIRMWARE REV M 1 F I RIMWJAIRJE REV V 14 0 0JO A dge OD Step 1 5 ESC MENU ENT Mi1 L A D D E R MJE MjO R Y U S E D 2 1 I 7 6 80 Press MENU again to sequence to LADDER MEMORY USED The number of words used and the total number available in the PLC are VAN displayed lt 1 gt Step 1 6 Q 2 ENT Press MENU again to sequence to Mi1 L A D D E R P A S S W D LADDER PASSWORD ACTIVATED NOT ACTIVATED OR NOT ACTIVATED This is the last screen of th
14. The other reserved register is V7743 This register is used to write a customized default screen message to the LCD A sample program for this purpose is illustrated later in this chapter V memory address Contents Various LCD flags e Calendar date and time format Default operation menu e Data format of data monitor e LCD password status flag e Key press acknowledgement buzzer on off setting e Back light on off setting Default message location writing 0 to this address returns the default message to the factory setting The following program segment uses the SET and RST coils to turn on and off bit 12 of V7742 When C0 is on bit 12 is turned on Bit 12 turns on the beeper in the LCD Display Panel The C1 contact resets bit 12 to the off state co B7742 12 seT c1 B7742 12 RsT DL06 Micro PLC User Manual 3rd Edition Rev C 10 23 Chapter 10 LCD Display Panel EEE V7742 bit definitions Date display format default 00 Bit 1 0 Month Day Year US format Day Month Year EU format Year Month Day Asian format Time display format default 00 Bit 3 2 HH MM SS 24 hour format HH MM PM AM 12 hour US format 12 00 11 59 HH MM PM AM 12 hour Asian format 00 00 11 59 Default menu setting default 000 Default menu sequence begins menu sequence with Menu 1 Begin menu sequence with Menu 1 Begin menu sequence with Menu 2 Begin menu sequence with Menu 3 Begin menu sequen
15. ce with Menu 4 Begin menu sequence with Menu 5 Begin menu sequence with Menu 6 Begin menu sequence with Menu 7 Data monitor format default 0 BCD HEX format 0000 FFFF Decimal format 00000 65535 New message overwrite default 0 New LCD message clears both lines of previous message New LCD message leaves previous message overwrites specified char only LCD password status flag Read only Password unlock Password lock Status flag beep on off control default 0 Beep OFF Beep ON LCD beeps continuously during ON status of this flag Keypad beep on off control default 0 Beep OFF Beep ON LCD beeps when keys are pressed LCD back light setting flag default 1 Light OFF Light ON LCD installed status flag Read only LCD is not installed LCD is installed 1 0 24 DL06 Micro PLC User Manual 3rd Edition Rev C Chapter 10 LCD Display Panel Changing the Default Screen At power up the default screen is displayed The default screen message is D L 0 6 P L Cc Mialy 0 set at the factory but can be customized 1 4 2 0 4 by the user One method of customizing the default message uses the VPRINT instruction The VPRINT instruction is described in Chapter 5 Factory default message 8 9 Example program for setting the default screen message The following program can be used to
16. d press M412 DIATE 0151 10181 1012 T I M E 0 1 2 1 P M OO O Press ENT MENU MENU to arrive at ESC MENU ENT the menu selection for changing the date or time formats Press ENT again to M 4 CHANGE F O R MT enter the format changing location gt CHANGE DATE Press ENT again to enter the date format ZR 2 changing location or press MENU ENT to change the time format M 4 D A T F O R M A T gt T 1 M F OIRIMIAIT At Step 4 4 use the up and down arrow keys to scroll through the date formats The choices are as follows MM DD YY US format DD MM YY European format YY MM DD Asian format Press the ENT key to save the format changes If you have chosen to make a time format change your choices are HH MM US 12 hour 12 00 11 59AM PM US format HH MM AS 12 hour 00 00 11 59AM PM Asian format HH MM SS 24 hour format Press the ENT key to save the format changes Press ESC until the default screen reappears Date and Time Variables and Formats _date us US format MM DD YY _date e European format DD MM YY _date a Asian format YY MM DD _time 12 12 hour format HH MMAM PM _time 24 24 hour format 10 16 DL06 Micro PLC User Manual 3rd Edition Rev C HH MM SS Chapter 10 LCD Display Panel M Setting Password and Locking Menu 5 M5 PASSWORD R W The LCD Display Panel has its own password protection separate from the la
17. dder password protection of the PLC An LCD Display password can be used to prevent unauthorized changes to clock and calendar setup and V memory data values Individuals with password authorization can change clock calendar V memory values force bits on or off etc The LCD password inhibits unauthorized personnel from modifying the data in the DLO6 with the LCD keypad Even though the LCD password is locked the user can still modify the data in the DL06 with DirectSOFT or the D2 HPP The LCD Display Panel does not support the multi level password Only menu 5 on the LCD Display can modify the LCD password WARNING The password protection available in DireciSOFT or the HPP does not prevent changes from the LCD Display Panel To prevent changes from the LCD Display Panel it is necessary to A use the LCD password locking feature WARNING The LCD password is apparently entered into the PLC with no possibility to clear it If you forget your LCD password a new PLC must be purchased Use the MENU key to navigate to the Step 5 1 M5 menu option Press ENT to arrive SMI TT ICTATLEIN he display sh 2 3 athe cepays aaa as M5 PAIS S W Assigning a password without locking the display allows access to all features A and capabilities of the LCD lt V Use the up arrow or down arrow keys OO to toggle between PASSWD CHG Step 5 2 ESC MENU and LOCK UNLOCK Eight zeroes removes the password If the password M 5 gt P A S SW is
18. e PLC INFO menu and is A self explanatory lt J gt Return to Step 1 1 rg S Press ESC to exit the M1 menu and MENU S ICRIEIEIN return to the main menu M 1 P LjC IIN FO BOO Default screen ESC Menu ent Press ESC once more to return to the D L 0 6 P L C Mialy 0 8 default screen TARR aa DL06 Micro PLC User Manual 3rd Edition Rev C 10 7 Chapter 10 LCD Display Panel Examining Option Slot Contents Menu 2 M2 SYSTEM CFG From the default screen press MENU twice to arrive at the M2 SYSTEM CFG gt M 1 P L C INFO System Configuration menu option M 2 S Y S T E M C FG Sips ee Press ENT to enter the SYSTEM CFG M2 OPTION SLOT 1 menu selection D 0 D E VINJE T S NOTE This is an example only and may not represent the contents of this or any option slot on your system Step 2 3 ESC MENU ENT Pressing the MENU key four times will cycle through the four option slots The M 2 ON L gt i model number of the option card in each slot is shown on line 2 or there is an indication that the slot is empty OA Od OV ESC MENU ENT 10 8 l DL06 Micro PLC User Manual 3rd Edition Rev C Chapter 10 LCD Display Panel Press the ESC key twice to return to the M212 10 M Step 2 5 PIT ION SILIOIT 4 EMPTY 1 0 SLOT Return to Step 2 1 gt M 1 P L C IIN FIO M2 SYSTEM CIFIG eO Return to default screen MY ENT Di LEONG E ENEE Maly 0 8 Zhe Sil s 2a DL06 Mic
19. efault message is normally displayed The default message DLO0O6 PLC Mia is set at the factory but can be 13 5 customized by the user Loading a custom default message is described later in this chapter If a system error occurs the error message supercedes the default message D or other current display screen andthe E appropriate error code is displayed for 10 diagnostic purposes 10 4 DL06 Micro PLC User Manual 3rd Edition Rev C Chapter 10 LCD Display Panel M Menu Navigation Beginning at the default screen each time you press the MENU key the display will scroll to the next menu option The up arrow and down arrow keys also scroll through the list of menus in the direction indicated by the arrow but you must initially press the MENU key at the default screen to activate the up and down arrow keys There are seven built in menus selections Some of the menu items have sub menus The menus and sub menus are described in this chapter Each menu selection requires that you press the ENT key to view or change settings or values within the domain of that main menu selection Seven Menu Choices Pressing and holding the MENU key will cause the display to scroll through the following menu options e M1 PLC information e M2 System configuration e M3 Monitor e M4 Calendar read write e M5 Password read write v jm wr z A v gt O lt mo zol oo 4 ys
20. is displayed along with the contents of V2500 The suffix B is added to the memory location V2500 B to cause the data to be displayed as a BCD number In the first example the alarm text is loaded directly via the LCD instruction In the second example the alarm text is loaded into V memory and the LCD instruction is used to point to that text NOTE When using the LCD instruction to display V2000 R there is a limit of three characters of text because V2000 R uses 13 characters Alarm 1 LCD Msg Alarm 1 Active One shot co C1 m eci Alarm 1 LCD Msg One shot C1 1 LCD I Line Number K1 Alarm 1 LCD Line Number K2 Parts V2500 B END 107 A ljairim Plajr tjs 2 4 3 7 DL06 Micro PLC User Manual 3rd Edition Rev C 10 29 Chapter 10 LCD Display Panel __ _ _ _ _ Example program alarm text from V memory with embedded V memory data This program example uses the VPRINT instruction to write ASCII text in the appropriate character sequence to V10000 and V10010 The LCD instruction is used as a pointer to the V memory location where the text for each line of the display resides Alarm 2 LCD Msg Alarm 2 Active One shot co C1 Po Alarm 2 LCD Msg One shot ri VPRINT a Byte Swap None Print to Address V10001
21. n select LOCK UNLOCK by pressing M 5 gt P A S SIW D C H G ENT at Step 5 2 L O C K UIN L O C K O O amp ESC MENU ENT M 5 SITIA T JU NIL O CIK E D EINIT T O L O CIK O O ESC MENU ENT Here the display prompts you to enter a M 5 PISWDI F e E T TTT password LOCK 00 00 000 DL06 Micro PLC User Manual 3rd Edition Rev C 10 19 Chapter 10 LCD Display Panel Reviewing Error History ea Menu 6 M6 ERR HISTORY sd From the default screen press the MENU key A six times to arrive at Step 6 1 The Error History screen will display M 6 EIR NO ERROR if there is no record of NO errors If errors have occurred they can be identified by their Error Code The Error Code table see appendix B will explain the source of the error message The last 16 messages are displayed Error messages are displaced when a new error Diijajgin message arrives E 4 To review past error messages use the ASAE down arrow key to scroll through the E i 5 historical record of error messages 1 0 20 DL06 Micro PLC User Manual 3rd Edition Rev C Chapter 10 LCD Display Panel ll Toggle Light and Beeper Test Keys Menu 7 M7 LCD TEST amp SET This menu selection gives you an opportunity to e Test each LCD key to assure that the PLC is receiving its input appropriately e Turn the beep sound off or on e Turn the LCD back light off or on Make a menu selection by pressing the gt IM 6 ERIR H
22. ointer information is displayed q A DS Step 3 4a OL M 3 D A T A ITIYIPJE AID DIR E S S 0 00 00 Use the up or down arrow keys to change Step 3 5 Q Q the value of the current digit Use the left tep 2 2a eines or right arrow keys to move from one M3 DATA TYPE P digit to the next A D D R E S S 0 0 00 EJ sepsa SLL A ITIYIPJE B 7 s s 0 0 00 At Step 3 7a the up and down arrow Step 3 7a RE MENDEA keys can be used to cycle through data M3 DAIT A P1110000 words Each time you press the up or vio oloi oon 210 010 down arrow key the address increments or decrements by one 16 bit word A addresses are expressed in octal lt gt Return to Doom To change from the data monitor to the Step 3 3 eee U ERE bit monitor press ESC three times to return to Step 3 2 five times to return to M 3 D the default screen B 1 0 12 DL06 Micro PLC User Manual 3rd Edition Rev C Chapter 10 LCD Display Panel Bit Monitor Return to Bit status Step 3 3 From Step 3 3 press the up or down M 3 D A T A T Y P E arrow key then the ENT key You will ADDRESS 00 000 see one of eleven bit data types displayed The data type that appears on the display lt gt lt A gt is the last data type accessed The address shown is also the last address accessed for Return to Y that particular data type Step 3 3 aan N Q a Press ENT to change the address M3 BTT TTY PIE A D D R E S S 000010
23. ro PLC User Manual 3rd Edition Rev C l 10 9 Chapter 10 LCD Display Panel Menu 3 M3 MONITOR From the default screen press MENU three times to arrive at the M3 MONITOR menu option The M3 MONITOR sub menu contains the data monitor and the bit monitor The data monitor allows you to examine the contents of memory registers or pointers to determine their contents The default format is BCD HEX but the format can be changed to decimal by setting bit 8 of V7742 Please refer to the DL06 Memory Map for ranges Data Monitor Data type V for V memory or P for pointer Press MENU to change data type or press ENT to designate the register whose data you want to view or change V memory values Use the right or left arrow key to move the cursor to the digit you want to change Use the up or down arrow key to change the digit The V memory address is expressed as an octal number so you will not see 8 s or 9 s This screen allows you to view two adjacent V memory locations in BCD format The lower word is to the right Pressing ENT makes it possible to change the value in the lower word At this level of the menu hierarchy you can also use the up and down arrow keys to scroll to other memory locations Monitoring and Changing Data Values Step 3 1 gt M 2 S Y S T E M C FIG M 3 MOIN IIT OIR Step 3 2 coe M3 DIAITIA MONITOR gt B IT MOIN IITJ OIR O O amp ESC MENU ENT Step 3 3 M 3 D A
24. rogrammer ASCII Character Codes ASCII characters can be written directly to V memory locations and then displayed using the LCD instruction The table to the right shows the two digit BCD HEX code for each character available for display Example To display an upper case A write 41 HEX to the memory location identified by the LCD instruction Chapter 10 LCD Display Panel M Second Digit a m S e l aa o ea N e e Aa e T Ao ASCII Character Codes BCD HEX First Digit 2 3a oey DL06 Micro PLC User Manual 3rd Edition Rev C 10 27 Chapter 10 LCD Display Panel EEE Example program alarm with embedded date time stamp The following program will display the message Alarm and the time on line K1 of the display screen with the date on line K2 The one shot or positive differential PDd is used so that the message displays but does not block other messages or menu options Pressing MENU or ESC will cause the alarm message text to disappear co C1 G c1 LCD Line Number K1 Alarm 1 LCD Line Number K2 _date us _time 12 c a 1 0 28 DL06 Micro PLC User Manual 3rd Edition Rev C Chapter 10 LCD Display Panel _ _ _ _ _ _ _ _ _ __ Example program alarm with embedded V memory data In this program example the alarm notification text
25. set up the default screen message This program uses the VPRINT instruction to load ASCII text to a designated V memory location and to embed a pointer to the current date The LDA and OUT instructions are used to point to the V memory location 1 where the text is located The memory location V7743 is reserved for the pointer to the default message NOTE The VPRINT instruction adds a one word 2 bytes non printing header to the text For this l reason the LDA instruction points to the V memory location V10001 rather than V10000 V10000 16h V10001 u A sp VPRINT 10002 o t ee Peete V1 0003 a m AutomationDirect v10004 i t 10 eA V10005 n 0 t LDA V10006 i D Pa 010001 V10007 ait on 10010 t c ymas V10011 V10012 END V10013 V10014 V10015 V10016 V10017 V10020 After running this program press MENU then ESC or cycle power The new default message should look as indicated See Menu Alu tolma tlilolnDlilrlel lc t 4 instructions for changing date and time information j NOTE It is possible to return to the factory default screen by writing 0 to V7743 and cycling power DL06 Micro PLC User Manual 3rd Edition Rev C 10 25 Chapter 10 LCD Display Panel 1 0 26 DL06 Micro PLC User Manual 3rd Edition Rev C DLO6 LCD Display Panel Instruction LCD From the DirectSOFT project folder use the Instruction Browser to locate
26. the LCD instruction When you select the LCD instruction and click OK the LCD dialog will appear The LCD Display Panel instruction is inserted into the ladder program via the set up dialog box shown to the right The dialog is used to specify a message to be displayed on line 1 or line 2 LCD Display Panel S ljujdjgje Pji Elf f lluleinit t A llja irim Ov elrif lio Source of message The text of the message can originate from one of two places It can be input directly from the instruction as a literal text string see figure A or it can originate as ASCII text stored in a V memory location figure B In the latter case it is necessary to specify its beginning V memory location and length within the dialog box Display text strings can include embedded data Any V memory value or date and time settings can be embedded in the displayed text figure A IxT LCD Line Number K1 y LCD message Message Sludge Pit Alarmy From memory ll LCD Line Number K1 Sludge Pit Alarm figure B Raabe LCD Line Number LCD message From memory Starting memory address 400 Number of characters TAO LCD Line Number Kn Starting V Memory Address A aaa Number of Characters NOTE The LCD Display Panel instruction is supported by DirectSOFT Ver 5 or later It is not supported by the D2 HPP handheld p
27. to selection below or decrease value eve As eda Left arrow Move to next digit to the left S D Bee i Right arrow Move to next digit to the right Pte 06 owm a x Se Escape Return to previous screen or next level up in P the menu hierarchy Escape Scroll down through main menu or sub menu selections Enter the domain of the menu screen selected or save new value Menu Enter 10 2 l DL06 Micro PLC User Manual 3rd Edition Rev C Chapter 10 LCD Display Panel Snap in installation O The LCD Display Panel installs easily SIS EIEEEE into any model DL06 PLC CEIIEIEIIEISISIEISIEIEIEN Remove the plastic cover located N ee ete wie Tae between the input and output soe eee Oe ee Oe Oe sa PODR X00000000000000000066 terminals Press the locking tab of the INPUT 125240 3 toma cover to release it from its catch and
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