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1747-6.1, Data Table Access Module, User Manual

1. determined Slot Numbers in Hexadecimal Slot XX Slot XX Slot XX 0 00 11 0B 22 16 1 01 12 0c 23 17 2 02 13 0D 24 18 3 03 14 OE 25 19 4 04 15 OF 26 1A 5 05 16 10 27 1B 6 06 17 11 28 1C 7 07 18 12 29 1D 8 08 19 13 30 1E 9 09 20 14 10 0A 21 15 PROCESSOR ERRORS Error ii Code Module Display Fault Description You have attempted to view a fault in a non 0000 NO FAULT faulted processor 0001 CORRUPT NVRAM NVRAM error 0002 HARDWARE TIMEOUT Unexpected hardware watchdog timeout Memory module memory error This error can 0003 BUTOFORE ERED also occur when going to the REM Run mode 1 Failure during memory module transfer of 0007 TRANSFER FAILED autoload 0008 CPU SOFTWARE ERR nternal software error 0009 CPU HARDWARE ERR Internal hardware error 0010 WRONG PROC REV a a not meet the proper revision 0011 FILE 2 MISSING The executable program file number 2 is absent 0012 PROG MEM ERROR The ladder program has a memory error The required memory module is absent or either 0013 MEM MOD MISSING S 1 10 or S 1 11 is not set as required by the program 0014 INT FILE ERROR Internal file error 0015 CFG FILE ERROR Configuration file error 1 Error codes for 5 03 processor only Publication 1747 6 1 9 12 Troubleshooting PROCESSOR ERRORS a Module Display Fault Description Startup
2. For Read this Document POELMAN An overview of the SLC 500 family of products SLC 500 System Overview 1747 2 30 A description on how to install and use your Modular SLC 500 Installation amp Operation Manual for Modular 1747 62 programmable controller Hardware Style Programmable Controllers A description on how to install and use your Fixed SLC 500 Installation amp Operation Manual for Fixed 1747 621 programmable controller Hardware Style Programmable Controllers A procedural manual for technical personnel who use APS to Rockwell Software Advanced Programming 9399 APSUM develop control applications Software APS User Manual A reference manual that contains status file data instruction SLC 500 and MicroLogix 1000 Instruction 1747 6 15 set and troubleshooting information Set Reference Manual i An introduction to APS for first time users containing basic l A concepts but focusing on simple tasks and exercises and Rockwell Software Getting Started Guide for 9399 APSQS allowing the reader to begin programming in the shortest time APS possible A procedural and reference manual for technical personnel who use the APS import export utility to convert APS files to ASCII Watt Software APS Import Export User 9399 APSIE and conversely ASCII to APS files A programming reference guide to A I Series Software ladder PLC 500 A l Series Ladder Logistics Processor 9399 S5PR logic for PLC 500 Reference A reference manual for tec
3. Format Explanation 0 Output l Input Element delimiter fixed I O controller 0 f Slot number O e s b decimal left slot of expansion rack 1 l e s b right slot of expansion rack 2 i Required only if a word number is Word delimiter necessary as noted below Required if ge nie i ne or outputs exceeds 16 forthe slot Range E Word number 0 255 range accomodates multi word specialty I O modules Bit delimiter b Terminal Inputs 0 to 15 or 0 to 23 slot 0 number Outputs 0 to 15 0 0 4 Controller Output slot 4 Examples j 0 2 7 Output7 slot 2 of an expansion rack I 1 4 Input 4 slot 1 of an expansion rack 1 0 15 Controller input 15 slot 0 1 0 1 17 Controller input 23 bit 07 word 1 of slot 0 Alternate way of addressing I O terminals 16 and higher As indicated above address 1 0 1 7 applies to input terminal 23 of slot 0 You can also address this terminal as 1 0 23 Word Addresses 0 1 Output word 0 slot 1 1 0 Input word 0 slot 0 1 0 1 Input word 1 slot 0 Publication 1747 6 1 B 4 SLC 500 Data Files and Logical Addressing Publication 1747 6 1 T O addresses are assigned to modular controllers as shown in the table below Format Explanation Output Input Element delimiter Slot 0 adjacent to the power supply in O e s b Slot number the first rack applies to the processor decimal module CPU Succeeding slots are 1 0 i slots numbered from 1 to a
4. MOdify MO deias ii aia configuration and adjustments functions performed aaas LED State cc ttieget ater hint ens module configuration and adjustments monitor mode aurana illegal command error 2 2 520 illegal network error 6 cece eee eee INC key explanation of uaa incompat program error saias address format nananana CNLENING facie naset mache o a A a addresses format 00eeus CNLOIING crror ri denaii ria cree interconnect cable cce cece renee Monitor mide eke wae Gee es 2 6 configuration and adjustments 2 6 functions performed 005 5 2 LED State aie sh eas n e PNA ETa 5 2 Monitor Override functions performed 04 5 2 LED State iinei vats TAN tale airs 5 2 moving the cursor to Mele ra cas aki cued ihe 5 15 to thesright 02 iaivisavidiaacinn ees 5 15 N NEXT key explanationof 3 2 no memory module error eee 9 7 NO r SPONSE EMOT ouaaa 9 5 node address changing imaami ai eal 4 2 noise immunity aaa A 2 O operating modes displayed on Ready Attached screen 4 3 monitor mode aaaea 5 1 Monitor Override feature 5 1 operating power INPULCUMPENL eis aii iarta A 1 input current iNrush saa A 1 input line voltage oaa A 1 input volts ripple lt ae A 1 output and input addresses address format saa B 2 Iae PE A EE
5. 1 Where XX is the Node Address Value Publication 1747 6 1 Troubleshooting Function Problems Using the LCD GENERAL ERROR SCREEN Function Failed TROUBLESHOOTING CONSIDERATIONS COMM LED LED illuminated green or flashing green PROBABLE CAUSES An incorrect password has been entered three times Troubleshooting 9 7 RECOMMENDED ACTION Start a new attach procedure with the correct password XX owned by XX LED illuminated green or flashing green The node you wish to attach to is communicating with another node Wait until the communications are complete or cancel the communications from one of the other devices LED illuminated green or User program in the processor you are attached to has been Initiate a new attach sequence Program Changed flashing green changed by a programming eee if auto attach device i Default LED illuminated green or Processor contains no user rea ee 9 lashing green program programming device or HHT Fiat Trying to do a memory transfer No Memory Module LED illuminated green or function with no EEPROM Install an EEPROM Module in flashing green installed in the processor the processor Access Denied LED illuminated green or flashing green Processor is owned by another node or HHT Wait until communications are complete or cancel the ownership of the other device The data entry destination address word in a
6. e The Data Table Access Module displays data and messages like this RDY gt 1 RHALT 5 02 01234567 e The error symbol displays on the LCD when you attempt an illegal entry The Data Table Access Module is called the module or DTAM Allen Bradley offers support services worldwide with over 75 Sales Support Offices 512 authorized Distributors and 260 authorized Systems Integrators located throughout the United States alone plus Allen Bradley representatives in every major country in the world Local Product Support Contact your local Allen Bradley representative for e sales and order support e product technical training e warranty support e support service agreements Technical Product Assistance If you need to contact Allen Bradley for technical assistance please review the information in chapter 9 Troubleshooting Then call your local Allen Bradley representative Your Questions or Comments on this Manual If you have any suggestions for how this manual could be made more useful to you please send us your ideas on the enclosed reply card If you find a problem with this manual please notify us of it on the enclosed Publication Problem Report Module Overview Chapter 1 Data Table Access Module Overview This chapter describes features and capabilities of the Data Table Access Module The Data Table Access Module Catalog Number 1747 DTAM E is a plant floor device that allows you to access data
7. SHIFT B 2 The module displays the appropriate error code in hexadecimal format and a description for three seconds CPU Fault 0022H WATCHDOG TIMEOUT 3 The display returns to the Ready Attached screen with the word FAULT flashing in the upper right hand corner RDY gt 4 FAULT 5 02 1111 If you are entering a data file address or data when a processor fault occurs the fault screen is held until completion of the entry Publication 1747 6 1 Processor Control Functions 7 3 Clearing Processor The module must be configured for the Modify mode to clear Faults recoverable faults in the attached processor 1 You may first choose to view a fault condition as described in the previous section To clear a fault initiate the Clear Fault procedure from any screen Press F SHIFT T ATTENTION If the DTAM is attached to a 5 03 and the processor keyswitch is in the RUN position when you start to clear the fault the processor enters the RUN mode once the fault is cleared If the DTAM is not attached to a 5 03 with the keyswitch in RUN the fault clears and the processor is placed in the Program mode The Ready Attached screen displays RDY gt 4 RHALT 5 02 1111 You may now return the processor to the Run mode or initiate other module functions Important Before trying to place the processor in the Run mode you must ensure that the cause of the fault has been corrected If itis not rectified
8. Offset Message overwrite capability 0 for cannot overwrite or 100 for can overwrite Message Length Number of words in selected DTAM message type 1 8 12 13 16 or 18 Processor communication port Channel 5 03 only 1 for DH485 channel or 0 for RS 232 channel 5 02 Control Block Most of the MSG instruction parameters are stored in its associated Configuration control block The delivery status and any error code of the message are also stored there The information below describes the message instruction control block layout necessary to display messages on the DTAM Word 0 EN 1 DTAM Node Address 2 Message Length in Words Read Only 3 Offset Word 0 or 100 4 Not Used 5 Not Used 6 Not Used Publication 1747 6 1 Message Capability 8 3 Word 0 Control bits EN ST DN ER EW NR TO Enable bit Start bit Done bit Error Bit used with the Error code Refer to chapter 9 Troubleshooting Enabled and waiting bit No response bit Time out bit Word 1 DTAM node address 0 31 inclusive Word 2 Message length 1 8 12 13 16 or 18 words Read only Word 3 The value in the offset word determines whether or not a displayed message is overwritten by a new message If the value entered in this word is 0 100 This message cannot overwrite the previously displayed message This message can overwrite the displayed message After the M
9. 8 12 Message Capability Application Example 1 Application example 1 uses two 18 word message instructions to enter variable data for high and low limits of a machine process It also uses an 8 word message instruction to prompt you if data is not entered The 5 02 ladder logic program is shown below The data monitor displays for the message instructions and the user defined data files are shown on the following page The procedure to display the message is shown on page 8 16 Example 1 Message trigger 0 input MSG READ WRITE MESSAGE Read Write WRITE Target Device 485 CIF Control Block N7 0 Control Block Length 7 Acknowledge Bit 1 from message in rung 0 MSG READ WRITE MESSAGE Read Write WRITE Target Device 485 CIF Control Block N7 30 Control Block Length T No acknowledge bits from messages in rungs 0 and 1 2 MSG READ WRITE MESSAGE Read Write WRITE Target Device 485 CIF Control Block N7 60 Control Block Length 7 B3 0000000000000 FL 000 Input instruction 1 1 0 0 initiates the first message instruction This message prompts you to enter a value for the low range lof the machine process The initial value indicates that a minimum value of one should be entered The Data Entry Destination Address is N10 1 The Acknowledge Bit Address is B3 1 0 1 or B3 17 Rung 1 This input instruction B3 17 is the user designated la
10. The Data file that the DTAM is trying t write to does not exist See your software user manual for information on how to create the data entry destination or acknowledge bit locations Attach to a 5 03 processor The firmware in the DTAM is less than revision 3 0 and does not support 5 03 communications Verify the firmware revision number on the DTAM nameplate and contact your local Allen Bradley sales office for an upgrade The user program in the 5 03 Abort Incompat Program Attach to a processor processor is not supported by Contact your local Allen DTAM Bradley sales office llegal Network LED flashing red No other nodes are active on Attach the required processor the network to the network One or more nodes on the network have an incorrect baud rate Correct the baud rates etwork is shorted or mproperly wired Check network cable connections odule has same node address as a 5 01 or fixed controller point to point connection Reconfigure the module node address refer to chapter 3 Module Setup Procedure The maximum node address of the previous node is lower than the module address Change the maximum node address of the previous node Duplicate Node LED flashing red Module has same node address as a 5 02 or 5 03 point to point connection Change the module node address LED flashing red Module has same node address as another node DH485
11. LCD backlighting Monitor Override function module reset function Keyboard Description The keyboard is shown below Details about individual key functions are described at the point of use in this manual Key Explanation 0 9 Numeric Keys Input Image Data File 0 Output Image Data File B Bit Data File T Timer Data File C Counter Data File R Control Data File N Integer Data File M Reserved for Future Use Publication 1747 6 1 3 2 Module Setup Procedure Key Explanation Data File Addressing Element Delimiter Data File Addressing Word Delimiter l Data File Addressing Bit Delimiter PRE Timer Counter Preset Word ACC Timer Counter Accumulator Word LEN Control Register File Length Word POS Control Register Pointer Position Word Positive Negative Signed Integer NEXT Increment to Next Logical Address PREV Decrement to Previous Logical Address INC Increment Data Value or Control Bit DEC Decrement Data Value or Control Bit F Function Key ESC Escape Key SHIFT Shift to Upper Case ENTER Enter Desired Parameter Factory Default The module is shipped from the factory with the following default Settings settings Feature Default Setting Language English DTAM Node Address 0 Baud Rate 19200 Auto Attach Off LCD Backlighting On Monitor Override Off Publication 1747 6 1 Entering the Setup Mode Module Setup Procedure 3 3
12. Publication 1747 6 1 5 4 Monitoring and Modifying Data Backspace Function During Data File Address Entry Publication 1747 6 1 If you made an error while entering a data file address and have not pressed ENTER yet you can use the Backspace Function to delete characters and re type the address The following strings are deleted in one keystroke e ACC e LEN e POS e PRE When you enter data table addresses text entry is from left to right In the example below T255 7 PRE has just been entered The cursor is to the right of PRE RDY gt 4 RRUN T255 7 PRE If you press and release the SHIFT key and then press and release the ESC key the display appears as RDY gt 4 RRUN T255 7 Backspacing over the first character that you entered returns the information previously displayed on line two Monitoring and Modifying Data 5 5 Quick Access The module provides you with a shorthand method of data file Addressing addressing for default files 3 through 7 Type the file identifier B T C R orN then ENTER The module displays the first address within that file 1 For example to display the first address in the Integer file Press SHIFT N ENTER The module displays N7 0 123 2 You can now use the NEXT and PREV keys to step through all the addresses contained in that file This is explained later in this chapter You may also access a specific element within a data file 1 To display the I
13. To change the Setup configuration the module must be in the Modify mode This is indicated by the flashing green Communications LED To review the Setup configuration the module must be in the Modify mode Press the ENTER key repeatedly until the procedure is complete After the module is powered up and the self diagnostics are completed the LCD displays the Ready Unattached screen To enter the Setup mode Press 7 INC simultaneously and hold until the display shows Modify Setup Confirm This display prompts you to confirm e If you want to initiate the setup procedure Press ENTER e If you want to return to the previous display Press ESC When the setup mode has been initiated the Communications LED turns off Important Once you initiated the setup procedure only the INC DEC and ENTER keys are functional If the unit disconnects a power failure occurs or the module is switched from Modify to Monitor mode while in the setup procedure no new parameters are saved Publication 1747 6 1 3 4 Module Setup Procedure Selecting the Language Selecting the Node Address Publication 1747 6 1 You can configure the module to display all prompts and data in one of six languages The available languages are English Spanish Japanese Italian German and French The default language displayed is English Select Language ENGLISH e To change the language displayed Press INC or DEC e
14. communication o a 2 5 nterconnect aa 2 5 character display C 1 clear message application example 8 20 communications LED State changes 0 cece eee eee 5 2 configuration and adjustments monitormode si aa raaua raian tindi ee 2 6 connecting the equipment 2 4 2 5 to a DH 485 network 2 4 2 5 to a SLC 500 family processor 2 4 Index l 1 to an SLC 5 04 processor 2 5 contrast LCD adjust pot sii cocti nnair 2 6 CUSHING a ro e eaat st Meche abs 9 3 control addresses address format cece eves B 8 QNIETING aeri uxt nee ety r Pays 5 8 counter addresses address format cece eves B 7 CNN ii iinan paaa raai 5 7 current APUG er ead a EE eters A 1 INPULINTUSH sine a areno ded totes A 1 cursor movement O heleftasiidirnini nik anana 5 15 ONE Tightiw s reie en ex 5 15 Cursor Right Function during binary data entry 5 15 implementing e e eee 5 15 Multiple Cursor Right 5 15 Single CursorRight 5 15 D data file values changing bit status at bitlevel 5 16 changing bit status at word level 5 15 changing the sign of a value 5 14 data files address structure 0 cee eee eee B 2 variations Of 0 cece eects 5 7 DEC key explanation of 000 3 2 deleting strings ACGA oridi e a nda t indies 5 4 LEN reran aan
15. publication Reproduction of the contents of this copyrighted publication in whole or part without written permission of Allen Bradley Company Inc is prohibited Throughout this manual we use notes to make you aware of safety considerations ATTENTION Identifies information about practices or circumstances that can lead to personal injury or death property damage or economic loss Attention statements help you to e identify a hazard e avoid a hazard recognize the consequences Important Identifies information that is critical for successful application and understanding of the product PLC PLC2 PLC3 and PLCS are registered trademarks of Rockwell Automation SLC SLC500 Panel View RediPANEL and Dataliner are trademarks of Rockwell Automation IBM is a registered trademark of International Business Machines Inc New Information Summary of Changes The information below summarizes the changes to this manual since the last printing To help you find new information and updated information in this release of the manual we have included change bars as shown to the right of this paragraph The table below lists sections that document new features and provide additional information about existing features and it shows where to find this new information For New Information On See Chapter Because users may employ different programming _ devices specific references to Advanced Programming S
16. the processor returns to the faulted condition as soon as you attempt to place it in Run mode For additional information on faults and fault codes refer to chapter 9 Troubleshooting Publication 1747 6 1 7 4 Processor Control Functions Transferring Memory from EEPROM to RAM Publication 1747 6 1 You may transfer a program between processor EEPROM and RAM memory To transfer EEPROM to RAM from any display 1 2 Configure the module for the Modify mode Make sure the processor is in the Program mode To initiate the memory transfer Press F SHIFT R The module displays PROM gt CPU RAM Confirm To confirm Press ENTER To abort the memory transfer Press ESC The display returns to the previous Ready Attached screen When the transfer is initiated the module displays PROM gt CPU RAM Working If the memory transfer is successful the module displays PROM gt CPU RAM Transfer Success If the program contained in the EEPROM is password protected you are required to re enter the password at this point When the transfer is complete or the password is entered if required the module displays the Ready Attached screen RDY gt 4 RHALT 5 02 1111 If an error occurs during the transfer an error message displays on the bottom line of the display Refer to chapter 9 Troubleshooting Processor Control Functions 7 5 Transferring Memory To transfer a program f
17. 2 To enter a value use the numeric keys Then Press ENTER 3 The value writes to the data entry destination address and the module display returns to the previous screen If no value is entered the value in the data entry destination address remains unchanged and the display returns to the previ ous screen after five seconds Pressing the ESC key while the message is displayed does not alter the value stored at the data entry address and the display returns to the previous screen Publication 1747 6 1 Chapter 9 Troubleshooting This chapter describes the most common troubleshooting procedures It describes e troubleshooting module problems using the Communications LED e troubleshooting module problems using the module display e troubleshooting communications problems using the module display e troubleshooting function problems using the module display e troubleshooting MSG instruction error codes e troubleshooting processor faults using the module display Troubleshooting Refer to the following log to determine the status of the LED Module Problems indicators Using the C Indicates the LED is OFF Communications LED Indicates the LED is ILLUMINATED RED N 7 Indicates the LED is FLASHING RED S N O Indicates the LED is ILLUMINATED GREEN N S O Indicates the LED is FLASHING GREEN S N Publication 1747 6 1 9 2 Troubleshooting COMMUNICATIONS INDICATOR _ oFF TROUBLESHOOTING CONSID
18. 2 SLC 500 Data Files and Logical Addressing Address Structure Data files contain elements Some data files have 1 word elements some have 3 word elements You will be addressing elements words and bits Addresses are made up of alpha numeric characters separated by delimiters Delimiters include the colon slash and period Typical element word and bit addresses are shown below File File File File File Number lement __ Number Type Number Type File ement Element Word Type n s Bit N7 1 ae ra g B3 64 15 Element Element Word Delimiter Delimiter Delimiter Element Bit Delimiter Delimiter An element address A word address A bit address The address format varies depending on the file type This is explained in the following sections We begin with file 0 and 1 outputs and inputs and follow with files 3 4 5 6 and 7 Data Files 0 and 1 Outputs and Inputs Bits in file 0 are used to represent external outputs Bits in file 1 are used to represent external inputs In most cases a single 16 bit word in these files will correspond to a slot location in your controller with bit numbers corresponding to input or output terminal numbers The tables on the following pages describe the I O addressing methods for both fixed and modular controllers Publication 1747 6 1 SLC 500 Data Files and Logical Addressing B 3 T O addresses are assigned to fixed I O controllers as shown below
19. 3 is the default file A file f File number number between 10 255 can be used if additional storage is required Element delimiter Bf e b _ _B3 252 0 Element Ranges from 0 to 255 These are 1 word Bit 0 element 252 number elements 16 bits per element Bit delimiter f Bit location within the element Ranges b Bit number B3 9 from 1 to 15 Bit 0 15 element 9 Bf b B B3 62 f Same as above Bit 62 l This is the numerical position of the bit B3 4032 b Bit number within the file Ranges from 0 to 4095 Bit 4032 Publication 1747 6 1 B 6 SLC 500 Data Files and Logical Addressing Publication 1747 6 1 Data File 4 Timers Timers are 3 word elements Word 0 is the control word word 1 stores the preset value and word 2 stores the accumulator value This is illustrated below Timer Element 1514131211109 8 7 6 5 4 3 2 1 0 Word EN TT DN Internal Use 0 PresetValue PRE 1 Accumulated Value ACC 2 Addressable Bits Addressable Words EN Enable PRE Preset Value TT Timer Timing ACC Accumulated Value DN Done Bits labeled Internal Use are not addressable Assign timer addresses as follows Format Explanation T Timer Number 4 is the default file A file Ti f File number number between 10 255 can be used if e additional storage is required Element delimiter Element Ranges from 0 to 255 These are 3 word number elements See the figure above Exam
20. EW NR TO chapter 9 Troubleshooting Continuous operation bit Enabled and waiting bit No response bit Time out bit DTAM node address 0 31 inclusive Message length 1 8 12 13 16 or 18 words Read only The value in the offset word determines whether or not a displayed message is overwritten by a new message If the value entered in this word is 0 This message cannot overwrite the previously displayed message 100 This message can overwrite the displayed message Control bits WQ _ Waiting for queue space bit Message time out how long the processor will wait for a reply from the DTAM 0 255 seconds After the MSG instruction is entered in the ladder program the local source file block or message text is entered through the Data Monitor Function The format of the local source file block depends on the type of message length chosen The next sections describe the different messages and the format of each local source file block Refer to the SLC 500 and MicroLogix 1000 Instruction Set Reference Manual Catalog number 1747 6 15 for more information on the MSG instruction Publication 1747 6 1 8 6 Message Capability 8 Word Message Publication 1747 6 1 This is a 16 character one line message It is a display only message requiring no operator response If data is not being entered the message is displayed as soon as it is received by the module The message appears on the top line of the di
21. F SHIFT 3 Notice the symbol to the right of RDY has changed to indicate a shifted key function 4 To Continue Press I 5 The module displays the attach to CPU screen Asterisks display in the lower right hand corner if the module was not previously attached to a processor or if the last processor it was attached to is no longer active If a number is displayed in the lower right hand corner it is the node address of the processor to which the module was previously attached Attach to CPU kk Publication 1747 6 1 4 2 Attaching to a Processor 6 To change the node address e Scroll through the list of active node addresses attached to the network Press INC or DEC e Use the numeric keys to enter a value from 0 through 31 7 Once the appropriate node address is displayed Press ENTER 8 The module displays the Ready Attached screen RDY gt 4 RRUN 5 02 4444 If the processor you are attaching to is password protected refer to the section on attaching to a password protected processor on page 4 4 Auto Attach Procedure If the module is configured with the Auto Attach feature set to On 1 At power up the module displays Attach to CPU WORKING 2 When the module completes the attach procedure the display shows the Ready Attached screen RDY gt 4 RRUN 5 02 4444 If the module has not been previously attached to a processor or if the last processor it was attached to is no
22. LCD appears faded or no Any Enclosure too cold Adjust display contrast turn display at all pot counter clockwise Module subjected to excessive heat or humidity Disconnect module Contact your local Allen Bradley representative Publication 1747 6 1 9 4 Troubleshooting Troubleshooting Communication Problems Using the LCD GENERAL ERROR SCREEN A TROUBLESHOOTING CONSIDERATIONS ATTEMPTED FUNCTION Attach to node PROBABLE CAUSES legal node address entered RECOMMENDED ACTION Node address must be within the range of 0 through 31 Change processor to Run mode odule not attached to node Attach to proper node address odule not in Modify mode Change module to Modify mode Display fault odule not attached to node Attach to proper node address Clear fault odule not attached to node Attach to proper node address odule not in modify node Change module to Modify mode Change processor to Program mode odule not attached to node Attach to proper node address odule not in Modify mode Change module to Modify mode EEPROM to RAM memory transfer odule not attached to node Attach to proper node address odule not in Modify mode Change module to Modify mode Processor in Run or Test mode Change processor to Program mode RAM to EEPROM memory transfer Module not attached to node Attach to pr
23. NE E EEE 5 7 PREV key explanation of 3 2 PROGE saote AEN Ne oi A OEA tale ten 4 3 program changed erfor sasaaa 9 7 Program mode Ready Attached screen display 4 3 publications related eevee P 3 questions or comments on manual P 4 quick access addressing compared to logical addressing 5 6 R ready Screens i eii reii eis cdi aes 3 7 Ready Attached screen during Manual Attach procedure 4 2 text operating mode 4 3 Ready Unattached screen 3 3 4 1 during Manual Attach procedure 4 1 REM position aver srdutennourgodennons aad 4 3 RHALT icc ciiepeens cece tiiir eae tenes 4 3 RRU NG Pace Ea AA ted 4 3 REST seit chiiahe aria eel gh adage T 4 3 RUN areas cing de dade N Gage a 4 3 Run mode Ready Attached screen display 4 3 S setup mode changing the setup configuration 3 3 strain relief tab 0 a 2 2 T technical product assistance 4 P 4 temperature Operating sv wiser ee tae ees A 1 SORE eeii E aE api a A 1 TEST eine EE EAE T acy 4 3 timer addresses address format B 6 ENENG erien iin E reii Lede 5 7 Orgues auaa a Aaa 2 2 A 2 user supplied keyswitch CONMECHNG s ss e ii be a eels 2 7 V volts input ripple 2 2 2 ee eee A 1 INPUETING sieve iinei dike a as A 1 Index Publication 1747 6 1 l 4 Index Publication 1747 6 1 Publication 1747 6 1 a Rockwell Aromat Rockwell Automation helps its custom
24. To accept the displayed language Press ENTER Once you have selected a language the module immediately begins to display in that language The node address is the communications identifier on the DH485 network for this module Valid node addresses range from 0 through 31 The default node address displayed is 0 Important Care must be taken when selecting a node address Do not duplicate the address of a processor or another device on the DH485 network Select DTAM Addr 0 e To change the node address Press INC or DEC e To accept the displayed address Press ENTER Module Setup Procedure 3 5 Setting the Baud Rate This is the communications rate for the module Available baud rates are 1200 2400 9600 and 19200 baud The default baud rate displayed is 19200 Important All devices on the DH485 network including the module must be set to the same baud rate Select Baud Rate 19200 e To scroll through the available baud rates Press INC or DEC e To accept the displayed baud rate Press ENTER Setting the Auto This selection determines how the module attaches to a processor Attach Function The default selection is Off When the function is set to Off you are required to manually attach to a processor each time the module is powered up When the function is set to On the module attempts to attach to the address of the last processor it was logically attached to or to the default node addres
25. an operator interface to display messages from SLC processors such as the SLC 5 02 processor on a DH485 Network The module is UL Listed CSA Certified and meets NEMA Type 12 and 13 enclosure applications Publication 1747 6 1 1 2 Data Table Access Module Overview Publication 1747 6 1 Class I Division 2 Groups A B C D Hazardous Location Certification A bi color LED indicates operational mode and the status of certain fault and communication conditions The keyboard is a 19 key sealed membrane keypad with tactile feedback The data display is a 16 character x 2 line dot matrix backlit LCD with contrast control A single cable is provided for power and communications Module configuration parameters are stored in nonvolatile memory European Union Directive Compliance Mounting the Module Chapter 2 Installation and Power Up Read this chapter before installing the Data Table Access Module It describes the procedures for e mounting the module connecting the module to your system e module configuration and adjustments e powering up the module If this product has the CE mark it is approved for installation within the European Union and EEA regions It has been designed and tested to meet the following directives EMC Directive This product is tested to meet Council Directive 89 336 EEC Electromagnetic Compatibility EMC and the following standards in whole or in part documented in a techn
26. appears over the bit 3 To change the state of the bit in memory Press ENTER 4 The zero remains on the display and the cursor disappears Publication 1747 6 1 Quick Recall Function Overview Defining Quick Recall Functions Chapter 6 Quick Recall Functions This chapter describes how to e define Quick Recall Functions e use Quick Recall Functions e clear Quick Recall Functions The module has the capability to let you define and use up to 10 data file address Quick Recall Functions These functions are stored in the module s nonvolatile memory They allow you to assign frequently accessed data file addresses to a simplified keystroke procedure You may later recall these addresses by pressing two keys instead of using the addressing procedure described in the previous chapter Quick Recall Functions also provide the ability to write data to selected data file addresses when the module is configured for the Monitor mode This Monitor Override feature is enabled in the Module Setup Procedure described in chapter 3 The available Quick Recall Functions are numbered F 0 through F 9 For example to assign address T4 1 ACC to Quick Recall Function F 1 1 Configure the module for the Modify mode 2 Make sure the module is attached to a processor 3 Enter the data file address Press SHIFT T 1 ACC ENTER 4 The address and its current value are displayed T4 1 ACC 9999 5 To define Quic
27. at any time and during any function sequence Use it when a nonrecoverable fault condition error code is displayed or when the module appears to be nonfunctional Refer to chapter 9 Troubleshooting for fault conditions and error codes To reset the module Press 7 8 ENTER simultaneously and hold until this message displays DTAM Reset In Progress This reset message continues to display during the reset procedure and the diagnostic test which follows Upon completion one of the Ready screens displays Publication 1747 6 1 3 8 Module Setup Procedure Publication 1747 6 1 Manual Attach Procedure Chapter 4 Attaching to a Processor Read this chapter before initiating communications between the module and a SLC 500 family processor It describes e Manual Attach procedure e Auto Attach procedure e Ready Attached screen e Backspace Function during attach procedure e attaching to a password protected processor After the module is powered up and the setup parameters are configured you are ready to attach to the desired processor to initiate communications You may perform the attach procedure with the module in either Monitor or Modify mode Refer to chapter 5 Monitoring and Modifying Data for descriptions of these modes If the module is configured with the Auto Attach feature set to Off 1 At power up the display shows the Ready Unattached screen 2 To attach to a processor node address Press
28. file information change operating modes monitor and clear processor faults and transfer memory with any SLC 500 family processor Important The DTAM module does not support the floating point string and ASCII data values that can be used with SLC 5 03 OS301 and later processors Data can be monitored or modified in any SLC 500 family processor Ten Quick Recall Functions are provided to assign frequently monitored and or modified data file addresses to a simplified function key sequence Processor operating modes can be changed between Run mode and Halt mode For SLC 5 03 processors the keyswitch must be in the REM position before the mode can be changed Processor faults can be viewed and cleared Memory can be transferred between CPU RAM and CPU EEPROM Two operational modes are provided Monitor and Modify These modes are enabled or disabled by a factory installed jumper or by a user supplied security key switch The Monitor Override feature allows you to modify data at specified addresses while in the Monitor mode The Auto Attach function initiates processor communications Prompts can be displayed in six user selectable languages English French German Italian Spanish and Japanese Shorthand addressing provides easier access to default data files The module can be used as a point to point interface to a SLC family processor or as a network device on a DH485 Network The module can be used as
29. keys to access any other bits Another function of the INC and DEC keys is to change the Bit address displayed on the LCD When a Bit file address is displayed at the bit level the INC and DEC keys work as follows Publication 1747 6 1 5 12 Monitoring and Modifying Data How to Change Data File Values Publication 1747 6 1 How to Display Different Bit File Addresses To increment the Bit address from B10 7 13 Press INC The next highest bit address in that word displays along with its associated on off state The DEC key decrements addresses in the same fashion If the highest bit address in the element is displayed and the INC key is pressed the display rolls over to display the lowest bit address in that element The DEC key works in the same fashion Once you have the desired data file address displayed on the module you may change the value stored there change the sign of an Integer value or change the on off status of individual bits How to Change Word Values You can change the value of a displayed word by using the INC and DEC keys or by entering new values using the numeric keys You may use the INC and DEC keys to change values stored at data file word addresses 1 To increment the value stored at T4 3 PRE T4 3 PRE 25 Press INC 2 The LCD displays the new value in the lower right hand corner and the previous value in the lower left hand corner T4 3 PRE 25 2
30. network connection Change the module node address No Response LED illuminated green or flashing green The node that the module is attached to has too many other nodes trying to communicate with it Decrease the network traffic to the desired node address Publication 1747 6 1 9 6 Troubleshooting GENERAL ERROR SCREEN XX is inactive 1 TROUBLESHOOTING CONSIDERATIONS COMM LED LED illuminated green or flashing green PROBABLE CAUSES The processor at that node address is not powered up RECOMMENDED ACTION Power up the processor The processor at that node address is disconnected from the network Activate that processor on the network A fault has caused that processor node address to change to a default of one Change the processor node address The processor is set at the wrong baud rate Change the processor baud rate XX is nota CPU LED illuminated green or flashing green The node address you are attempting to attach to is a programming device or another DTAM Abort A programming device has been connected to the network with the same node address as a processor Change the node address of the programming device XX not supported LED illuminated green or flashing green The node address you are attempting to attach to is a non Supported device Abort Contact your local Allen Bradley sales office
31. processor memory at the local file address that is designated in the message instruction The data entry destination address block is automatically assigned to the four data file words immediately following the message text as described in the table below Important The programming device does not allocate the memory location described in the data entry destination address block See your software user manual for information on using memory mapping to verify that the memory location exists or to create the data location if it does not exist Otherwise the DTAM displays Illegal Command when it attempts to enter a value into a non allocated data entry destination Word Block Description Word Description 0 1 2 16 Character 2 ASCII 3 Message Characters per 4 Text Word 5 Block 6 7 8 File Type Identifier 9 Data Entry File Number 0 Destination Element Number OL Address Block Subelement Number 13 Word Message Message Capability 8 9 This is a display and return message When the message is displayed you are required to enter data from the module keypad It is functionally similar to the 12 word message except a user defined initial value is displayed in the lower right hand corner of the display 13 Word Message 123 e A signed integer value may be entered using the numeric keys followed by the ENTER key When the ENTER key is pressed the value is stored at the data entry destination
32. programming device does not allocate the memory location described in the data entry destination address block OR the acknowledge bit address block See your software user manual for information on using the memory mapping Otherwise the DTAM displays Illegal Command when it attempts to enter the value into a non allocated data entry destination or tries to set the non allocated acknowledge bit 1 Word Message Message Capability 8 11 Word Block Description Word Description 0 1 2 16 Character 2 ASCII 3 Message Characters per 4 Text Word 5 Block 6 7 8 File Type Identifier 9 Data Entry File Number 10 Destination Element N umber 11 Address Block Subelement Number 12 Initial Value Word Signed Integer Value 13 File Type Identifier 14 Acknowledge Bit File Number 15 Address Block Element Number 16 Subelement Number 17 Bit Number 0 15 To enter the message text into processor memory refer to your software user manual This is a clear message It is enabled by the user program to clear a displayed message This message acts the same as pressing the module ESC key The message instruction must be configured as follows Read Write Target Device Control Block Local Source File Address Target Node Target Offset Message Length in Elements Any Bit or Integer File Any Bit or Integer File Module Node Address Publication 1747 6 1
33. protection after power loss Error 0016 START AFTER P F condition exists at powerup when bit 1 9 is set and powerdown occurred while running 0017 PRC MMOD MISMATCH NVRAM memory module mismatch 1 7 A program integrity problem occurred during 001F BAD ONLINE EDI an aain editing session 0020 MINOR ERR AT END A minor error bitis set at the end of the scan A remote power failure of an expansion 1 0 0021 REM POWER FAIL rack has occurred The user watchdog scan time has been 0022 WATCHDOG TIMEOUT exceeded 0023 INVALID STI FILE Invalid or non existent STI interrupt file Invalid STI interrupt interval greater than 2550 0024 INVALID STI TIME ms or negative Excessive stack depth SR calls for the STI 0025 TOO MANY J SRs routie Excessive stack depth J SR calls for an I O 0026 TOO MANY JSRs interrupt routine Excessive stack depth SR calls for the user 0027 TOO MANY JSRs fault routine nvalid or non existent startup protection fault 0028 INVALID FLT FILE routine file value ndexed address reference is outside of entire 0029 INDEX TOO LARGE a file space range of B3 0 through the last file ndexed address reference is beyond specific 002A INDEX TOOLARGE referenced data file 002B 1 BAD INDRCT FILE nvalid indirect address file number 002C 1 BAD INDRCT ELEM nvalid indirect address element 002D BAD INDRCT SUBEL nvalid indirect address subelement 002E 1 INVALID DII SLOT nvalid DII input slot 002F 1 INVALID DII FILE nvalid or non
34. request of a DCM BT block transfer F7H PCCC Description The adapter is not able to communicate with a module FSH PCCC Description The 1771 module response was not valid size checksum etc F9H PCCC Description Duplicate label FAH Target node cannot respond because another node is file owner has sole file access FBH Target node cannot respond because another node is program owner has sole access to all files Publication 1747 6 1 9 10 Troubleshooting Publication 1747 6 1 PCCC Description Disk file is write protected or otherwise inaccessible FCH off line only FDH E CINE ON is being used by another application update FFH Local communication channel is shut down OAH Buffer unavailable to receive SRD reply OBH Target node does not accept this type of MSG instruction OCH Received a master link reset one possible source is from the DF 1 master Troubleshooting Processor Faults Using the LCD Troubleshooting 9 11 If you are attached to a processor when a fault occurs the module displays a fault code in hexadecimal format and a description of the fault You may also attach to a faulted processor to view the source of a fault The tables below describe the possible fault conditions in SLC 500 family processors The characters xx in the following codes represent the slot number in hex The characters xx become 1F if the exact slot can not be
35. to the beginning of the string leftmost character will in most cases return the default value The exception is during password entry There are two ways to implement the Backspace Function e Single Backspace Press and release the SHIFT key then press and release the ESC key e Multiple Backspace Press and hold the SHIFT key while repeatedly pressing the ESC key The example below shows a default node address of 15 Attach to CPU 15 If you press 3 then 0 the node address changes to 30 as shown below Attach to CPU 30 Publication 1747 6 1 4 4 Attaching to a Processor If you press and release the SHIFT key then press and release the ESC key the display appears as Attach to CPU 3 To restore the default value of 15 press and release the SHIFT key then press and release the ESC key Attaching toa In either of the previous procedures if the processor you are attaching Password Protected to is password protected The module displays Processor Enter Password 1 Use the numeric keys to enter the password 2 As the password keys are pressed the module displays asterisks in the lower right hand corner Important During password entry if you backspace to the beginning of the password using SHIFT ESC your password entry is invalid the following message is displayed RDY gt Function Failed 3 When the password is complete Press ENTER 4 When the password i
36. 13 or 18 word message formatis invalid or not allocated in the processor Allocate the required address in the processor data file then save and download the program Check the data entry destination address The acknowledge no acknowledge bit address in an 18 word message format is invalid or not allocated in the processor Allocate the required address in the processor data file then save and download the program Check the acknowledge no acknowledge bits The user program in a SLC 5 02 processor is compiled with all data files protected Remove the file protection in the processor then save and download the program The keyswitch for a SLC 5 03 processor is notin the correct position Set the keyswitch to REM position 1 Where XX is the Node Address Value Publication 1747 6 1 9 8 Troubleshooting Troubleshooting MSG Instruction Error Codes Publication 1747 6 1 When an error condition occurs with a Message Instruction MSG the error code and its description are indicated in the Data Monitor display INSTRUCTION ERRORS na Fault Description 02H Target node is busy The MSG instruction will automatically reload If other messages are waiting the message is placed at the bottom of the stack 03H Target node cannot respond because message is too large 04H
37. 6 3 You may continue pressing the INC or DEC keys until the appropriate value is displayed then Press ENTER Monitoring and Modifying Data 5 13 4 The address displays with the new value in the lower right hand corner T4 3 PRE 26 When pressing these keys the longer you hold the key the faster the values change When you use the INC and DEC keys the module display automatically rolls over or under the value when the numeric high or low limit of the data file is reached The following table lists the values for the different files Data File Roll Over Under Range Roll over at 32767 to 0 Timer PRE and A os dii Roll under at 0 to 32767 Roll over at 32767 to 32768 ter PRE A eon ORCE Roll under at 32768 to 32767 Roll over at 32767 to 0 Control LEN and POS Roll under at 0 to 32767 Roll over at 32767 to 32768 Roll under at 32768 to 32767 Integer You may also use the numeric keys to enter or change a value at a displayed address To enter the value 567 into T4 5 PRE T4 5 PRE 0 Press 5 6 7 ENTER The address and the new value displays T4 5 PRE 567 Important Once data entry has been initiated you may not attempt to display different addresses You must either finish the data entry and press ENTER or press ESC Once data entry has been initiated if you press the ESC key or switch the module from Modify to Monitor mode the new value is lo
38. 7 23 3 Number N N7 24 3 Element Subelement B3 1 0 14 o N7 26 0 N7 25 1 Bit ignore if timed out to be retried awaiting execution error message done message transmitting Below is the data monitor display for the message control block and the local source file followed by an explanation of the data file Address 0 1 2 3 4 6 7 9 N7 30 0 2 18 100 0 0 0 0 N7 40 EN TE R HI GH AN GE 10 N7 50 2 0 250 3 3 0 3 0 For ease of viewing N7 40 through N 7 47 are displayed in the ASCII radix The rest of the file is displayed in Decimal Publication 1747 6 1 Message Capability 8 15 7 word message control block N7 30 through N7 36 N7 30 0 message status N7 31 2 DTAM node address N7 32 18 message length N7 33 100 offset overwrite capability N7 34 through N7 36 unused 18 word local source file N7 40 through N7 57 N7 40 through N7 47 N7 48 through N7 51 8 word message text data entry destination address In this example the data entry destination address is N10 2 Memory locations N7 48 through N7 51 are assigned as follows File Number File Type Element Important N10 2 must be allocated See your software user manual Otherwise the DTAM displays Illegal Command N7 52 250 N7 53 through N7 57 initial value word acknowledge bit address In this example the acknowledge bit address is B3 1 0 3 Memory l
39. ACC RO to R255 R6 0 to R6 255 RO POS to R255 P0S R6 0 POS to R6 255 P0S RO LEN to R255 LEN R6 0 LEN to R6 255 LEN NO to N255 N7 0 to N7 255 Data File addresses may be entered from any Attached display except the Data Entry display described later in this chapter Publication 1747 6 1 Monitoring and Modifying Data 5 7 Entering Data File The following flowchart shows you the variations available for Addresses entering data file addresses Entering Input and Output Addresses 5 10 255 713 15 Publication 1747 6 1 5 8 Monitoring and Modifying Data Entering Control Register Addresses 6 10 255 eo Publication 1747 6 1 How to Change Displayed Data File Addresses Monitoring and Modifying Data 5 9 Once you have the desired data file address displayed on the module you may display different addresses within that file by using the NEXT PREV INC and DEC keys You may also monitor or modify data contained at that address This will be described later in this chapter How to Display Higher and Lower Word Addresses When a single element word address is displayed such as Integer or Bit file words you may use the NEXT and PREV keys to view a different address e To display the next higher address press the NEXT key If the address displayed is at the word level N11 25 468 Press NEXT The display shows the next address along with its associated value e To display the next lowe
40. ERATIONS DESCRIPTION Module does not power up PROBABLE CAUSES Bad cable connection RECOMMENDED ACTION 1 Verify proper connections on the module 2 Verify proper connections to processor or link coupler 3 Replace 1747 C10 Cable Power supply overloaded Evaluate chassis backplane loading for proper sizing of power supply No power to link coupler if on DH485 network If no processor is connected to link coupler provide 190mA or 24 VDC to screw terminals on link coupler Defective chassis power supply 1 Check for proper power supply connections 2 Check for proper power suplly voltage 3 Replace power supply 4 Disconnect module Call your Allen Bradley service representative ILLUMINATED RED During power up Normal None During self diagnostics Normal None Hardware malfunction Defective power supply 1 Check for proper power supply voltage 2 Replace power supply 3 Disconnect module Call your Allen Bradley service representative S oftware malfunction Diagnostic failure 1 Consult error code on module display 2 Reset module 3 Cycle power to module NX 7 sns RED vA Illegal network connection mproper module setup Refer to module display configuration amp ILLUMINATED GREEN Communicating on network Poue configured for Monitor None X a A D FLASHING GREEN Communicating on network Moe configured for Mod
41. Mounting the MOdUIe seser ation nccactptenawaes aaa nae wade 2 1 Connecting Y our Equipment saasaa uaaa ow tamaded odw ean 2 4 Module Configuration and Adjustments asaan 2 6 Power Up Sequence ose ctcs Mita tangent Armd etn etm nian ania at ae 2 8 Chapter 3 Keyboard Description i0sc0svshcrsehntavedtaaee let aeeneae ens 3 1 Factory Default Settings 0c ate tit em caiee ae noite te oenee Sew oe 3 2 Entering the Setup Mode ccc c eee a 3 3 Selecting the Language s us teh aad dee tianeoen nares 3 4 Selecting the Node Address 1 cece ccc e eee teeta eens 3 4 Setting the Baud Rate tinea dy nna both a eideil doh peed thing 3 5 Setting the Auto Attach Function cc ccc cece cece eee e eens 3 5 Backlighting he LED ass anata a ay ase tate and ahaa Wega AO a ia 3 6 Setting the Monitor Override Function 0 cece cece e cece aes 3 6 Accepting Module Setup Parameters cee eae eee eee 3 7 Using the Module Reset a ci0stgadarhacten ee eee eae agrees walang 4 3 7 Chapter 4 Manual Attach Procedure n os 4 1 Auto Attach Procedure as iret ois tei etd arene ue da eet arto a 4 2 Ready Attached Screen 4 ach bagi Pecan ha thnwe dette Ure dkceawne atid 4 3 Operating Mode Text sc caus ican sivas eons Pe esa wen 4 3 Backspace Function During Attach Procedure c cceeeuueens 4 3 Attaching to a Password Protected Processor ccseaeeues 4 4 Publication 1747 6 1 iv Table of Contents Monitoring and Modifyin
42. Once the module is installed insert the cable under the tab and bend the tab downward to secure the cable e The module has a 8 Nm 7 0 in lb mounting torque Insure that the module is grounded If the DTAM is mounted to a non conductive surface attach a 8 AWG wire from the DTAM grounding screw to the SLC chassis Prepare a cutout for your enclosure door using the measurements shown below See the template in Appendix D 104 8 mm Scrape paint 4 125 in to ensure 95 76 mm good 3 77 in ground Scrape paint to ensure good ground ACET g g aS 7 ms Iga 3 86 mm dia 0 152 in 4 holes O 0 Publication 1747 6 1 Installation and Power Up 2 3 Module Status Indicator LCD Display Cable Socket rounding Screw Grounding Foil Access Port Access Hole Publication 1747 6 1 2 4 Installation and Power Up Connecting Your Connect the module to your system as shown below Equipment l l Point to Point Connection to a SLC 500 Family Processor DTAM Processor CH Communications Port Interconnect Cable 1 8 m 6 ft 1747 C10 Connection to a DH485 Network Interconnect Cable 1 8 m 6 ft 1747 C10 Link Coupler 1747 AIC DTAM a E gt ee Communication E To optional 24V dc Power Supply Earth Ground Publication 1747 6 1 Installation and Power Up 2 5 You can connect the DTAM module to an SLC 5 04 or later proc
43. PDF File Doc_000075_Cover pdf Covers Doc_000049_Covers mdb MANUFACTURER DATA SHEET DTAM Manufacturer Allen Bradley Rockwell Model Number 1747 DTAM E This page is intentionally left blank Allen Bradley Data Table User Access Module Cat No 1747 DTAM E M anua Important User Information Because of the variety of uses for the products described in this publication those responsible for the application and use of this control equipment must satisfy themselves that all necessary steps have been taken to assure that each application and use meets all performance and safety requirements including any applicable laws regulations codes and standards The illustrations charts sample programs and layout examples shown in this guide are intended solely for purposes of example Since there are many variables and requirements associated with any particular installation Allen Bradley does not assume responsibility or liability to include intellectual property liability for actual use based upon the examples shown in this publication Allen Bradley publication SGI 1 1 Safety Guidelines for the Application Installation and Maintenance of Solid State Control available from your local Allen Bradley office describes some important differences between solid state equipment and electromechanical devices that should be taken into consideration when applying products such as those described in this
44. SG instruction is entered in the ladder program the local source file block or message text is entered through the Data Monitor Function The format of the local source file block depends on the type of message length chosen The next sections describe the different messages and the format of each local source file block Refer to the SLC 500 and MicroLogix 1000 Instruction Set Reference Manual Catalog number 1747 6 15 for more information on the MSG instruction Publication 1747 6 1 8 4 Message Capability 5 03 Control Block Most of the MSG instruction parameters are stored in its associated Configuration control block The delivery status and any error code of the message are also stored there The information below describes the message instruction control block layout necessary to display messages on the DTAM wors 0 EN 1 DTAM Node Address 2 Message Length in Words Read Only 3 Offset Word 0 or 100 4 Not Used 5 Not Used 6 Not Used 7 Reserved Internal Messaging Bits 8 Message Timer Preset 9 Message Timer Scaled Zero 10 Message Timer Accumulator 11 Reserved Internal Use Only 12 Reserved Internal Use Only 13 Reserved Internal Use Only Publication 1747 6 1 Word 0 Word 1 Word 2 Word 3 Word 7 Word 8 Message Capability 8 5 Control bits EN Enable bit ST Start bit DN Done bit ER Error Bit used with the Error code Refer to CO
45. T A module required for the user program is mF OT xx MISMATCH detected as being the wrong type A module required for the user program is XxX55 OT xx MOD ERR detected as having the wrong I O count or wrong I O driver The rack configuration specified in the user 0056 LOT 00 BAD CFG program is incorrect An intelligent 1 0 module has not responded to XX57 T xx COMM ERR a Lock Shared Memory command within the required limit 1X58 T xxSI O ERR A O module generated a generic An intelligent 1 0 module has not responded to XX59 Txx SI O ERR a command as being completed within the required time limit eh T xx SI O ERR Hardware interrupt problem at the specified Slot 1 Error codes for 5 03 processor only Publication 1747 6 1 9 14 Troubleshooting Publication 1747 6 1 PROCESSOR ERRORS ae Module Display Fault Description z G file configuration error User program G file xx5B SLOT xx BAD CFG size exceeds the capacity of the module M0 M1 file configuration error User program Xx5C SLOT xx BAD CFG MO0 M1 file size exceeds the capacity of the module 7 Interrupt service requested is not supported by Xx5D SLOT xx SI O ERR the processor XXDE SLOT xx SI O ERR Processor I O driver software error 0x60 thru dentifies an I O card specific recoverable XX6F SLOT xx SI O ERR major error Refer to the user information supplied with t
46. Target node cannot respond because it does not understand the command parameters OR the control block may have been inadvertently modified 05H Local processor is offline possible duplicate node situation 06H Target node cannot respond because requested function is not available 07H Target node does not respond 08H Target node cannot respond 09H Local modem connection has been lost 10H Target node cannot respond because of incorrect command parameters or unsupported command 11H Local file has constant file protection 12H Local channel configuration protocol error exists 13H Local MSG configuration error in the Remote MSG parameters 14H Local communication driver is incompatible with the MSG instruction 15H Local channel configuration parameter error exists 16H Target or Local Bridge address is higher than the maximum node address 17H Local service is not supported 18H Broadcast Node Address 155 is not supported mproperly formatted Logical ASCII Address string String not properly 19H terminated with a NULL character or the string length does not match the value in the length parameter 20H PCCC Description Host has a problem and will not communicate 30H ie Description Remote station hostis not there disconnected or shut 37H Message timed out in local processor 38H Message disabled pending link response 40H PCCC Description Host could not complete function due to hardware fault 50H Target node is out of m
47. Who Should Use this Manual Purpose of this Manual Preface Read this preface to familiarize yourself with the rest of the manual This preface covers the following topics e who should use this manual e the purpose of this manual e common techniques used in this manual e Allen Bradley support Use this manual if you are responsible for designing installing programming or troubleshooting control systems that use Allen Bradley small logic controllers You should have a basic understanding of SLC 500 products If you do not contact your local Allen Bradley representative for information on available training courses before using this product This manual is a learning and reference guide for the Data Table Access Module It describes the procedures you use to access data file information change operating modes monitor and clear processor faults and transfer memory with any SLC 500 family processor Publication 1747 6 1 P 2 Preface Publication 1747 6 1 Contents of this Manual Chapter Title Contents Describes the purpose background and scope of Preface this manual Also specifies the audience for whom this manual is intended Data Table Access iir 1 Module Overview Explains features and capabilities Describes module installation connections and 2 Installation and P owerup power up 3 Module Setup Procedure Gives descriptions and examples of module setup Prov
48. address and the screen returns to the previous display e The message cannot be overwritten while data is being entered e Pressing the ENTER key without entering data writes the initial value to the data entry destination address and clears the message from the display e Pressing the ESC key clears the message from the display and does not alter the value previously stored at the data entry destination address The message text is stored at the local file address followed by the data entry destination address block The initial value word is automatically assigned to the next data file address following the data entry destination address block Important The programming device does not allocate the memory location described in the data entry destination address block See your software user manual for information on using memory mapping to verify that the memory location exists or to create the data location if it does not exist Otherwise the DTAM displays Illegal Command when it attempts to enter the value into a non allocated data entry destination Word Block Description Word Description 0 1 2 16 Character 2 ASCII 3 Message Characters per 4 Text Word 5 Block 6 7 8 File Type Identifier 9 Data Entry File Number 10 Destination Element Number at 4 Address Block Subelement Number 12 Initial Value Word Signed Integer Value To enter the message text into proc
49. ayout Word Block Description Word Description 0 N e w gt v 32 Character 2 ASCII Message Text Characters per Block Word a oa co 9 E EA lt a a a lt r EO For example If the Local Source File Address is N7 10 the message is stored in words N7 10 through N7 25 To enter the message text into processor memory refer to your software user manual Publication 1747 6 1 8 8 Message Capability 12 Word Message Publication 1747 6 1 This is a display and return message When the message is displayed you are prompted to enter data from the module keypad This value is then written to a user designated data file address word The message text is displayed on the top line and an initial value of zero is displayed in the lower right hand corner of the display e A signed integer value may be entered using the numeric keys followed by the ENTER key When the ENTER key is pressed the value is stored at the data entry destination address and the screen returns to the previous display e The message cannot be overwritten while data is being entered e Pressing the ENTER key without entering data writes a zero to the data entry destination address and clears the message from the display e Pressing the ESC key clears the message from the display and does not alter the value previously stored at the data entry destination address The message text is stored in
50. cessor 2 To recall Quick Recall Function F 1 from any screen Press F 1 3 The module displays the data file address assigned to that Quick Recall Function T4 1 ACC 9999 4 You are now able to view or alter the data at this data file address using the procedures described in the previous chapter Quick Recall Functions 6 3 Clearing Quick Recall To erase Quick Recall Function F 1 make sure that no data file Functions address is displayed otherwise you will re define the Recall Function or Macro 1 Configure the module for the Modify mode 2 With either Ready screen displayed Press SHIFT F F 1 ENTER 3 The LCD displays the following for three seconds RDY gt 4 RRUN Macro 1 Cleared 4 The display returns to the previous screen 5 You may now perform any of the module functions Publication 1747 6 1 6 4 Quick Recall Functions Publication 1747 6 1 Changing the Processor to Run Mode Chapter Processor Control Functions This chapter describes the procedures to e change processor modes e view and clear processor faults e transfer user programs between RAM and EEPROM memory The module must be configured for the Modify mode to change the processor to Run mode If the module is attached to a 5 03 processor the keyswitch must also be in the REM position to change the processor mode When the module is attached to a processor the module displays the Ready Attached screen with th
51. cknowledge bit from the first message instruction It is used to initiate the second message which prompts you to enter a value for the high range of the machine process The initial value indicates a maximum of 250 should be entered The Data Entry Destination Address is N10 2 The Acknowledge Bit Address is B3 1 0 3 or B3 19 Publication 1747 6 1 Rung 2 18 word Write Message instruction for low level data 18 word Write Message instructions for high level data 8 word Write Message instruction for no data entry Reset Message acknowledge bits Input instructions B3 18 and B3 20 are the user designated no acknowledge bits from the previous message instructions If the module ESC key is pressed before entering either or both values the message will prompt you that no value has been entered Rung 3 This Clear instruction is enabled every scan to reset the user defined acknowledge and no acknowledge bits to zero Rung 4 This is the end of the user program Message Capability 8 13 The following example is the data monitor display for the 18 word message instruction in Rung 0 Read Write Target Device Control Block Local Source File Address Target Node Target Offset Message Length in elements ignore if timed out to be retried awaiting execution error message done message transmitting Below is the data monitor display for the message control block and the local source fi
52. d in Decimal 12 word local source file N10 0 through N10 11 N10 0 through N10 7 8 word message text N10 8 through N10 11 data entry destination address In this example the data entry destination address is N10 20 Memory locations N10 8 through N10 11 are assigned as follows z File Number File Type Element N10 2 N10 8 7 cies Nes Publication 1747 6 1 8 20 Message Capability The following example is for the 1 word message in rung 2 Read Write Target Device Control Block Local Source File Address Target Node Target Offset Message Length in elements ignore if timed out to be retried awaiting execution error message done message transmitting Below is the data monitor display for the message control block and the local source file followed by an explanation of the data file Address 0 1 2 3 4 5 6 7 8 9 N7 10 0 2 1 100 0 0 0 0 0 0 N7 20 0 0 0 0 0 0 0 0 0 0 7 word control block N7 10 through N7 16 N7 10 0 N7 11 2 N7 12 1 N7 13 100 message status DTAM node address message length offset overwrite capability N7 14 through N7 16 unused 1 word local source file N7 20 The ladder logic and data monitor examples on the previous pages must be programmed in SLC 5 02 processor memory for the following module message display 1 When the input in rung 0 becomes true the module displays this message ENTER NEW VALUE 0
53. data files connect the jumper for the Monitor mode or wire the key switch as shown Publication 1747 6 1 2 8 Installation and Power Up Power Up Sequence When the module is plugged into a processor or link coupler for the first time the following sequence occurs 1 The Communications LED illuminates solid red 2 The module performs diagnostic self tests 3 When the tests are complete the Communications LED turns off and the LCD displays Enter Network Working If the module fails any of the self diagnostic tests refer to chapter 9 Troubleshooting for a list of error and fault codes 4 The Communications LED flashes green and the LCD displays 5 After a successful power up the display shows the ready prompt You can now perform any of the following functions e Change the Module Setup Refer to chapter 3 Module Setup Procedure e Initiate communications with a SLC 500 family processor Refer to chapter 4 Attaching to a Processor e Clear an existing Quick Recall Function Refer to chapter 6 Quick Recall Functions e Observe and respond to a displayed message Refer to chapter 8 Message Capability Publication 1747 6 1 Chapter 3 Module Setup Procedure This chapter describes the setup procedures for configuring the operation of the module for specific applications The topics covered are e language for the module display module node address module baud rate Auto Attach function
54. ding to the operational mode selected as shown below LED Flashing Green Modify Mode DTAM Operating Mode Flashing Green Data being entered using the Monitor Override feature Solid Green Monitor Mode For additional information regarding the LED functions refer to chapter 9 Troubleshooting Publication 1747 6 1 Monitoring and Modifying Data 5 3 Logical Data File SLC 500 family logical addressing can be used with the module to Addressing access all data files except the status file S2 You may access any valid address in the attached processor 1 For example to access T10 100 ACC you would use the following key sequence Press SHIFT T 1 0 SHIFT 1 0 0 ACC ENTER As the address is being entered the address will be displayed in the lower left hand corner of the LCD 2 When the ENTER key is pressed the display shows the logical address on the top line and its associated value in the lower right hand corner T10 100 ACC 999 Important Once you press SHIFT T C or R it is not necessary to press the SHIFT key for PRE ACC LEN or POS 1 To logically address to the bit level for B3 2 9 use the following key sequence Press SHIFT B 3 SHIFT 2 SHIFT 9 ENTER 2 The LCD displays the logical address on the top line and the on off status of that bit on the bottom line For more information on logical addressing see appendix B
55. e processor operating mode displayed in the upper right hand corner RDY gt 4 RHALT 5 02 1111 1 To place the attached processor into the Run mode from any screen where data is not being entered Press F SHIFT 0 2 The module displays Enter RUN Confirm 3 To confirm Press ENTER 4 The processor enters the Run mode and the module displays Publication 1747 6 1 7 2 Processor Control Functions Changing the The module must be configured for the Modify mode to change the Processor to Program processor to Program mode If the module is attached to a 5 03 Mode processor the keyswitch must also be in the REM position to change the processor mode 1 To place the attached processor into the Program mode Press F SHIFT C 2 The display shows Halt CPU Confirm 3 To confirm Press ENTER 4 The processor enters the Program mode and the module displays RDY gt 4 RHALT 5 02 1111 Ifthe ESC key is pressed at either Confirm screen the display returns to the previous Ready Attached screen and the processor mode is not changed If any problem occurs during the mode change procedures the module displays the appropriate error message Refer to chapter 9 Troubleshooting Viewing Processor When the module is configured for the Modify or Monitor mode you Faults are allowed to view attached processor faults 1 To view a fault code while attached to a processor from any screen Press F
56. eaa i eaa 5 4 POSi A tank A eae 5 4 PREi e E EEVEE Ga 5 4 DH 485 network connecting to 2 4 2 5 dimensions physical 0 0 0000s A 2 displaying data file addresses different bit file addresses 5 12 different control bits within elements 5 11 different word addresses within elements 5 10 duplicate node error 2 cece eee ee 9 5 E equipment connection 2 4 2 5 errors COMECUNG o o A A A RE Me 9 1 function failed aaa 9 7 illegal command a 9 5 illegal network oaa 9 5 incompat program sasaaa 9 5 no memory module naana 9 7 NO FESPONSE naiai 9 5 program changed o a 9 7 F function failed error 2 2 ee ee ee 9 7 Publication 1747 6 1 2 Index Publication 1747 6 1 G Halt mode Ready Attached screen display humidity rating 0 cee eee ee input and output addresses integer addresses J jumper alternative to 2 2 ee eee configuring the module with K keys explanation of aaa keyswitch for 5 03 operating modes mounting user supplied L LCD contrast adjust pot contrast adjustment 4 LED state changes n u link COUPIER i iae enee aranea ees logical data file addressing compared to quick access addressing 5 manuals related 0 ccc eee e eee eee memory transfer troubleshooting using the LCD
57. emory 60H Target node cannot respond because file is protected 70H PCCC Description Processor is in Program mode 80H PCCC Description Compatibility mode file missing or communication zone problem 90H PCCC Description Remote station cannot buffer command BOH PCCC Description Remote station problem due to download COH PCCC Description Cannot execute command due to active IPBs No IP address configured for the network or DOH Bad command unsolicited message error or Bad address unsolicited message error or No privilege unsolicited message error Troubleshooting 9 9 D1H Maximum connections used no connections available D2H Invalid internet address or host name D3H No such host Cannot communicate with the name server D4H Connection not completed before user spcified timeout D5H Connection timed out by the network D7H Connection refused by destination host D8H Connection was broken D9H Reply not received before user specified timeout DAH No network buffer space available E1H PCCC Description Illegal Address Format a field has an illegal value E2H PCCC Description Illegal Address Format not enough fields specified E3H PCCC Description Illegal Address Format too many fields specified E4H PCCC Description lllegal Address Format symbol not found ESH PCCC Desc
58. ers recaia a supanor ratum an their investment by bringing tage thar leading brands in industial automaton creating a broad spectrum of easy ic integrala mroducis These ara supporied by local technical resources awailable worldwide a global network of syslen solutiona prowiders and the advanced technology resources of Rockwell Worldwide representation ee oe ponies eA Argentina Australia Austria Bahrain Balgiym Bolivia Brad Bulgaria Canada Chila China People s Republic of Colombia Costa Aica Croatia Grpns Grech Republic Danmark Dominican Repubte Ecuador Egypt El Salvador Finland France Germany Ghana Greece Guatemala Honduras Hong Kong Hungary kaland India Indongela Iran Ireland lseaal Italy Jamaica dapan Jordan Korea Kurwalt Lebanon Macey Malaysia Malis Mexico Worms The Netherlands New Zaalan Nigana Monasy Oman Pakisian Panama Panu Philippines Poland Poriagel Puaro Aion Qalar Amana Russia Saudi Ambia Singapore Siopa Siovania South Attica Republic of Spain Sweden Switzanand Taisan Thaland Trinidad Tunisia Tarkey United Arab Emirates Uniad Kingdom United States Unaguay Wenazuela Rockwell Aulomation Headquarters 1201 South Second Street Miwauken Wi B234 UGA Tot 1 414 382 2000 Fax 1 414 Bitit Rockwell Automation Eeropaan Headquarters SA NV awewe Hermann Oebroudaan 46 1160 Brussels Be
59. ese are 3 word number elements See the figure above Examples R6 2 Element 2 control file 6 Address bits and words by using the format RF e s b where Rf e is explained above and is the word delimiter s indicates subelement Lis the bit delimiter b indicates bit R6 2 15 Enable bit R6 2 13 Done bit R6 2 11 Error bit R6 2 10 Unload bit R6 2 9 Inhibit bit R6 2 8 Found bit R6 2 1 Length value R6 2 2 Position value R6 2 1 0 Bit 0 of the length value R6 2 2 0 Bit 0 of the position value Publication 1747 6 1 SLC 500 Data Files and Logical Addressing B 9 Data File 7 Integer These are 1 word elements addressable at the element and bit level The Data Table Access Module cannot access Integer words to the bit level Integer File 1514131211109 8 7 6 5 4 3 2 1 O Element 0 1 2 253 254 255 Assign integer addresses as follows Format Explanation N Integer Number 7 is the default file A file Nf e f File number number between 10 255 can be used if additional storage is required Element delimiter r Element Ranges from 0 to 255 These are 1 word number elements 16 bits per element Bit delimiter f Bit location within the element R anges b Bit number from 0 to 15 Examples N7 2 Element 2 integer file 7 N7 2 8 Bit8 in element 2 integer file 7 N10 36 Element 36 integer file 10 file d
60. esignated as an integer file by the user Publication 1747 6 1 B 10 SLC 500 Data Files and Logical Addressing Publication 1747 6 1 Appendix C Module Display Character Set Display Character This appendix provides a table to describe the module display Table characters and their binary equivalents 00 through 1F Hex are reserved for system use Example 41H 01000001B A Low 2 9 A bit Hex 2x 3x 4x 5x 6x 7x Ax Bx Cx Dx Ex Fx Order 4 bit gt Binary 9949 0901 1 0100 0101 0110 0111 1010 1011 1100 1101 1110 1111 Hex Binary wf yo 0000 rv Re po Eei p n oa Glas Fee Be y2 sora pr Fag FAH se yo oom B AE ise ett p Pa E SL e ya o0 ciie CEU BPs pales ys om e ieri e YEP Ob eles e o PRLS Eales a Ey oe vo fon ge a e SEY RR ec re y8 1000 i ki zg oe oE Li di a a o LESTE bales a yao oo PELE Aa je ie E so oo Efa Ei Ee ajep inp A e o a ELE eeg p Ti ER el eel E ye a0 a AE eaa Ep O r yF 1111 m Pi ed is i z e Publication 1747 6 1 C 2 Module Display Character Set Publication 1747 6 1 Using the Template O Scrape paint to ensure good ground 3 86 mm dia 0 152 in 4 holes O Appendix D Mounting Template We have provided the following full size template for your con
61. essor using either of the following methods Connection to a DH485 Network Using an Interface Module Interconnect Cable SLC 5 04 Processor Interface Module 1747 KE 1 8 m 6 ft 1747 C10 1747 L542 DTAM Mm ae E 9 pin to 9 pin Wy ee Connector Gh 1747 CP3 t o0 ooog ooo ooo ooo ooo CH Connection to a DH485 Network Using Link Couplers Interconnect Cable 1 8 m 6 ft 1747 C10 DTAM CH Link Coupler Advanced Interface Coupler 1747 AIC 1761 NET AIC f i Communications Cable Belden 9842 Va _ ie j al To SLC 5 04 Processor Earth Ground 1 ee A 1747 CP3 To 24V dce Power Supply sees de Power Supply ATTENTION The DTAM module end of the interconnect cable has pins that carry 24V dc Disconnect the cable at the processor or link coupler to guard against connector short circuits and possible damage to the processor Publication 1747 6 1 2 6 Installation and Power Up Module Configuration and Adjustments Publication 1747 6 1 The module s access port and access hole allow you to adjust the LCD contrast and select the operational mode Refer to chapter 5 to determine which mode to select then return to this section to make the physical setting The module is shipped from the factory with the jumper installed between term
62. essor memory refer to your software user manual Publication 1747 6 1 8 10 Message Capability 18 Word Message Publication 1747 6 1 This is a display and return message When the message is displayed you are required to enter data from the module keypad It is functionally similar to the 13 word message except a user defined acknowledge bit address block is included to indicate whether or not a message has been responded to The message display format is identical to the 13 word message e A signed integer value may be entered using the numeric keys followed by the ENTER key When the ENTER key is pressed the value is stored at the data entry destination address the user defined message acknowledge bit is set and the screen returns to the previous display e The message cannot be overwritten while data is being entered e Pressing the ENTER key without entering data writes the initial value to the data entry destination address sets the acknowledge bit and clears the message from the display e Pressing the ESC key does not alter the value stored at the data entry destination address sets the user defined no acknowledge bit and clears the message from the display The table on page 8 11 describes the local source file block layout for the 18 word message The acknowledge bit address block is automatically assigned to the five data file address words immediately following the initial value word Important The
63. existent DII interrupt file An ee man to Jump oe ea nested subroutine files This code can also 0030 SUB NEST TOO DEEP mean that a program has potential recursive routines 0031 UNSUPPORTED INST An unsuppaneg instruction reference was detected Contact Allen Bradley 1 Error codes for 5 03 processor only Publication 1747 6 1 Troubleshooting 9 13 PROCESSOR ERRORS Error i i Code Module Display Fault Description A sequencer instruction length position 0032 D SQC SQO INST parameter points past the end of a data file The length parameter of an LFU LFL FFU 0033 D BSL BSR INST prbaeaornee points past the end of data ile 0034 BAD TIMER DATA A negative value for a timer accumulator or preset value was detected TND SVC or REF instruction is called within 0035 NST VINER an interrupting or user fault routine An invalid value is being used for a PID 0036 DED PARAM instruction parameter A RET instruction was detected in a non 0038 RET EEE subroutine file xx39 BAD STxx LEN Invalid string length in string file wise SLOT xx DATA ERR a erroris detected at the slot 051 SLOT xx MOD ERROR ete runtime error at the slot A module required for the user program is Xx52 SLOT xx MOD RMV detected as missing or removed at the slot specified At going to run a user program declares a slot xx53 MOD IN SLOT xx as unused and that slotis detected as having an I O module inserted
64. fer to chapter 2 Installation and Power Up for details on configuring the unit for the Monitor mode Monitor Override Feature When configured for the Monitor mode a Monitor Override feature is provided to allow data modification of up to ten user defined data file addresses using the Quick Recall Functions Refer to chapter 3 for details on how to use the module setup procedure to configure this feature Refer to chapter 6 for a description of the Quick Recall Functions Publication 1747 6 1 5 2 Monitoring and Modifying Data See the chart below for the functions you may perform in each mode Operation Monitor Mode Modify Mode Module Setup No Yes Monitor Data File Address Yes Yes Modify Data File Address No Yes Change Processor Mode 0 Yes Transfer EEPROM Memory to RAM 0 Yes Transfer RAM Memory to EEPROM No Yes Define a Quick Recall Function 0 Yes Recall a Quick Recall Function Yes Yes Clear a Quick Recall Function 0 Yes Attach to a Processor Yes Yes View a Processor Fault Yes Yes Clear a Processor Fault No Yes Receive a Message Yes Yes Respond to a Message Yes Yes 1 Up to 10 user defined addresses may be modified using the Monitor Override feature 2 Input and Output Image Table words are always view only In 5 02 and 5 03 processors data files may have additional file protection preventing the DTAM from changing data The communications LED on the module changes accor
65. file 5 Address bits and words by using the format CF e s b where Cf e is explained above and is the word delimiter s indicates subelement Lis the bit delimiter b indicates bit C5 0 15 Count Up Enable C5 0 14 Count Down Enable C5 0 13 Done bit C5 0 12 Overflow bit C5 0 11 Underflow bit C5 0 10 Update accumulator bit HSC only C5 0 1 Preset value of the counter C5 0 2 Accumulated value of the counter C5 0 1 0 Bit 0 of the preset value C5 0 2 0 Bit 0 of the accumulated value Publication 1747 6 1 B 8 SLC 500 Data Files and Logical Addressing Data File 6 Control These are 3 word elements used with Bit Shift and Sequencer instructions Word 0 is the status word word 1 indicates the length of stored data and word 2 indicates position This is illustrated below Control Element 1514131211109 8 7 65 4 3 2 1 0 Word EN DN ER UL IN FD Internal Use 0 Length of Bit array or File 1 Bit Pointer or Position 2 Addressable Bits Addressable Words EN Enable LEN Length DN Done POS Position ER Error UL Unload Bit shift only IN Inhibit Bits labeled Internal Use FD Found are not addressable Assign control addresses as follows Format Explanation R Control Number 6 is the default file A file Rie f File number number between 10 255 can be used if additional storage is required Element delimiter Element Ranges from 0 to 255 Th
66. g Data Quick Recall Functions Processor Control Functions Message Capability Publication 1747 6 1 Chapter 5 Operating MAGES oie ic iabdiaa dene ddaly iaaa ranned a ei E ws 5 1 Modify Mode oeri ety tae taanwk ed dee kent Sea eta es bade 5 1 Monitor MOU tats 6 saaie asta cen eaten tae eaten 5 1 Monitor Override Feature 0 ccc cece cece e eee eee eees 5 1 Logical Data File Addressing catctate ta tak oha tye ase RADAR teen d s 5 3 Backspace Function During Data File Address Entry 0005 5 4 Quick Access Addressing n u 5 5 Entering Data File Addresses 5 7 Entering Input and Output Addresses aaia 5 7 Entering BItAddreSS S 3 5 a c s s asuie ase arab ewactsnan dahante away 5 7 Entering Timer and Counter Addresses c0ceeeeeeeee 5 7 Entering Control Register Addresses 1 0 ccc eee e eee eee eas 5 8 Entering Integer AddreSSeS ccc cece cee n enna e eee nees 5 8 How to Change Displayed Data File Addresses cceeeueeuee 5 9 How to Display Higher and Lower Word Addresses 005 5 9 How to Display Different Word Addresses Within Elements 5 10 How to Display Different Control Bits Within Elements 5 11 How to Display Different Bit File Addresses ceeceeeuae 5 12 How to Change Data File Values ccc e cece cece eee eees 5 12 How to Change Word Values ccc cece eee e eee eens 5 12 How to Change the Sign ofa Value n s ccc cece eee ees 5 14 Bac
67. he card for further details xx70 thru dentifies an I O card specific non recoverable XX7F SLOT xx SI O ERR major error Refer to the user information supplied with the card for further details xx80 thru dentifies an I O card specific non recoverable Xx8F SLOT xx SI O ERR major error Refer to the user information supplied with the card for further details xx90 SLOT xx MOD ERROR nterrupt problem at the specified disabled slot xx91 SLOT xx MOD ERROR The specified disabled slot has faulted Xx92 SLOT xx INT ERROR nvalid or non existent module interrupt Xx93 SLOT xx MOD ERROR Unsupported 1 0 module specific major error n the processor run or test mode a module xx94 MOD IN SLOT xx has been detected as being inserted under power Code xx94 also can mean that an I O module reset itself Specifications Appendix A This appendix contains the module s specifications for e operating power e temperature and humidity e general characteristics Operating Power Input Line Voltage 18 to 30 V dc Input Current 104 mA max at 24 VDC Input Volts ripple 1V p p Input Current Inrush 350 mA pk max 0 to 55 C 32 to 131 F 20 to 65 C 4 to 149 F Temperature and Humidity Operating Temperature Storage Temperature Humidity Rating 5 to 95 without condensation IMPORTANT Due to the physical properties of Liquid Crystal Displays it is important that the following
68. he state of the least significant bit B3 10 0000000000000001 3 A blinking cursor appears over the next bit to the left Each time you press a 1 or 0 the cursor moves one bit to the left When you have displayed the desired bit pattern Press ENTER Cursor Right Function During Binary Data Entry During binary data entry you can move the cursor one position to the right each time you use the Cursor Right Function There are two ways to implement the Cursor Right Function e Single Cursor Right press and release the SHIFT key then press and release the ESC key e Multiple Cursor Right press and hold the SHIFT key then repeatedly press the ESC key In the example below the cursor is to the left of the 1 The cursor was placed there by entering 0 0 0 0 0 1 B3 10 0000000000100000 To change the value to 0000000000101000 you can use the following key sequence 1 Press and hold the SHIFT key 2 Press ESC ESC ESC 3 Release the SHIFT key 4 Press 1 Publication 1747 6 1 5 16 Monitoring and Modifying Data The display appears as shown below B3 10 0000000000101000 How to Change Bit Status at the Bit Level You may also change the on off status of a bit with a Bit file word displayed at the bit level For example to change the status of bit B3 2 3 to Off 1 Display the address to the bit level Press 0 2 The Off state of the bit displays and a blinking cursor
69. hnical personnel who use A I Series A l Series MicroLogix 1000 and PLC 500 9399 S5SR Programming Software Software Reference A procedural and reference manual for technical personnel who use an HHT to develop control applications Hand Held Terminal User Manual 1747 NP 002 An introduction to HHT for first time users focusing on simple tasks and exercises and allowing the reader to begin Getting Started Guide for HHT 1747 NM009 programming in the shortest time possible A complete listing of current Automation Group documentation a including ordering instructions Also indicates whether the Automation Group Publication Index SD499 documents are available on CD ROM or in multiple languages A glossary of industrial automation terms and abbreviations Allen Bradley Industrial Automation Glossary ICCG 7 1 1 Also available from the Automation Bookstore at http www theautomationbookstore com Common Techniques Used in this Manual procedural steps The following conventions are used throughout this manual Bulleted lists such as this one provide information not e Numbered lists provide sequential steps or hierarchical information e Italic type is used for emphasis e Textin this font indicates words or phrases you should type Publication 1747 6 1 P 4 Preface Allen Bradley Support Publication 1747 6 1 e Key names match the names shown and appear in bold capital letters within brackets for example ENTER
70. ical construction file e EN50081 2 EMC Generic Emission Standard Part 2 Industrial Environment e EN50082 2 EMC Generic Immunity Standard Part 2 Industrial Environment This product is intended for use in an industrial environment The module is designed for mounting in a cutout on the door of an enclosure The cutout and drilling dimensions for the module are shown on the following page We have also included a full size tear out mounting template appendix D for your convenience When locating the cutout on the enclosure door e Provide 139 7 mm 5 5 in clearance behind the enclosure door and 50 8 mm 2 0 in electrical clearance above and below the module housing ATTENTION To keep the module temperature within the specified range enclosure temperature must be between 0 to 55 32 to 131 F Publication 1747 6 1 2 2 Installation and Power Up e Before drilling in the enclosure door all power to the enclosure must be disconnected Make sure the drill bit does not contact equipment and cause damage ATTENTION The module has ventilation holes on the top and bottom of the back cover If you make additional holes in the enclosure cover the module ventilation holes to protect against metal shavings entering the module housing e Do not remove top label until after installation e A strain relief tab on the back of the module helps reduce stress on the interconnect cable when the door is opened
71. ides instructions on how to initiate 4 Attaching to a Processor communications with a processor PE Describes Monitor and Modify modes addressing 5 AAEE Dat menog and methods used to modify and monitor ata Describes how to define utilize and clear user 6 Quick Recall Functions macro Contains instructions on how to change processor 7 e ranog modes view and clear processor faults and transfer RAM to and from EEPROM memory Describes module use as an operator interface 8 Message Capability using the message capabilities ofthe SLC 5 02 and 5 03 processors Provides instructions on solving common operating 9 Troubleshooting problems Appendix A Specifications Provides physical electrical environmental and pp P functional specifications for this module SLC 500 Data Files and Gives overview of SLC 500 Family processor data Appendix B Logical Addressing files and logical addressing Module Display Provides conversion table showing ASCII Appendix C Character Set characters in binary and hexadecimal format Appendix D Mounting Template Contains tear out dimensional template for cutout and drilling dimensions Quick Reference Chart A tear out pocket guide for DTAM procedures Preface P 3 Related Documentation The following documents contain additional information concerning Allen Bradley SLC and PLC products To obtain a copy contact your local Allen Bradley office or distributor
72. ify None tN Data being entered in Monitor None Override mode Publication 1747 6 1 Troubleshooting 9 3 Troubleshooting Module Problems Using the LCD TROUBLESHOOTING CONSIDERATIONS MODULE DISPLAY COMM LED PROBABLE CAUSES RECOMMENDED ACTION A ERROR 100 LED illuminated red Ah memory failed checksum R eset module A ERROR 200 LED illuminated red RAM failed R ead Write test Reset module A ERROR 300 LED illuminated red Keypad malfunction Reset module 1 Cycle module power Toe Configuration memory failed 2 Reconfigure module Refer A ERROR 400 LED illuminated red cheekeuratest to chapter 3 Module Setup Procedure Backlighting off LED illuminated red ene power supply Check power supply Backlighting flashes on and off LED illuminated red i nee Check power supply 1 Adjust display contrast turn pot clockwise LCD background is solid black Any Enclosure is too hot 2 Operate within temperature specifications Enclosure is too hot or module LCD characters are outofline Any is exposed to sudden Allow temperature to stabilize temperature change Reconfigure module Refer to LCD is difficult to read Any Backlighting was Turned Off chapter 3 Module Setup Procedure LCD characters unintelligible Any pao nannato i Correct condition Improper initialization Reset module Reconfigure module Refer to Saat nu fora chapter 3 Module Setup gn anguag Procedure
73. inals 1 and 2 to configure the module for the Modify operational mode Header LCD Contrast Adjust Pot Access Port View Access Hole View To configure the module for the Monitor mode either connect the jumper between terminals 1 and 3 leaving the jumper installed in the module or completely remove the jumper You may either leave the header in place and make the connection via the access port and access hole or temporarily remove the header from the module by pulling it off of the plug If you choose the latter method return the header to the plug once the connection is made Jumper Jumper LCD Contrast PI AM Adjust Pot ug Access Port View Access Hole View Installation and Power Up 2 7 The jumper may be removed and an externally mounted user supplied key switch connected 1 83 m 6 ft Maximum distance Important Terminal 3 is Modify unused Mode LCD Contrast Access Port View Adjust Pot ATTENTION To avoid damaging the module when you wire an external keyswitch for mode control use an isolated switching device Do not apply power to the terminals ATTENTION To avoid damaging the module when you change the mode select jumper disconnect power from the module Move the top lead of the jumper between terminals 2 and 3 Always leave the lead attached to the bottom terminal terminal 1 connected After you have set up the module for your application to prevent unauthorized access to
74. k Recall Function F 1 Press SHIFT F F 1 ENTER 6 The Quick Recall Function for that address is now stored in the module nonvolatile memory The display shows the following for three seconds T4 1 ACC Macro 1 Defined Publication 1747 6 1 6 2 Quick Recall Functions Using Quick Recall Functions Publication 1747 6 1 7 The display then returns to the previous address display T4 1 ACC 9999 8 You may now perform any of the module functions Important If the unit is connected to a DH485 Network the module is able to communicate with multiple processors on the network Any data file address assigned to a Quick Recall Function and stored in the module s nonvolatile memory is accessible in any processor data file on the network to which the module is attached After defining the Quick Recall Function you are able to recall that data file address at any time The module may be configured for the Modify or Monitor modes In the Monitor mode if the unit has been configured with the Monitor Override feature set to On you can modify data at that data file address by recalling the Quick Recall Function Important Data can be modified in the Monitor mode with the Monitor Override set to On only at the address displayed by a Quick Recall Function Addresses displayed using the NEXT PREV INC or DEC keys can be monitored but not modified in this mode 1 Make sure the module is attached to a pro
75. kspace Function During Data File Value Entry 5 14 How to Change Bit Status atthe Word Level 005 5 15 Cursor Right Function During Binary Data Entry 005 5 15 How to Change Bit Status atthe BitLevel 0008 5 16 Chapter 6 Quick Recall Function Overview ccc cece eee eee eee e eee u anes 6 1 Defining Quick Recall Functions ccc cece eee eee eee eee 6 1 Using Quick Recall Functions ccc e cece eee eee eee e ees 6 2 Clearing Quick Recall Functions n a 6 3 Chapter 7 Changing the Processor to Run Mode cece eee eee eee eee 7 1 Changing the Processor to Program Mode cece cece eee ees 7 2 Viewing Processor Faults n ua unuan ua diction nid aseuacs pod ahaha 7 2 Clearing Processor Faults nua uauu anaana naaa 7 3 Transferring Memory from EEPROM to RAM cccseeeeuaee 7 4 Transferring Memory from RAM to EEPROM c cece eee e eens 7 5 Chapter 8 Message Overview 255 thee wie ate ances enh ae Ae di waneantanie ns 8 1 Programming the MSG Instruction cece cece teen eee ee 8 2 5 02 Control Block Configuration ates se Chena untae eae deas ate ads 8 2 5 03 Control Block Configuration ss swiss oleg daly wade eaulewe de ease as 8 4 8 Word Message sscccinsiniaa anita wad k Sdarda hee Lk Nguetadacs 8 6 Troubleshooting Specifications SLC 500 Data Files and Logical Addressing Module Display Character Set Mounting Template Tab
76. le followed by an explanation of the data file Address 0 1 2 3 4 5 6 7 8 9 N7 0 0 2 18 100 0 0 0 0 0 0 N7 10 EN TE R LO W RAJ NG E 7 10 N7 20 1 0 1 3 3 1 0 1 0 0 For ease of viewing N7 10 through N7 17 are displayed in the ASCII radix The rest of the file is displayed in Decimal 7 word message control block N7 0 through N7 6 N7 0 0 N7 1 2 N7 2 18 N7 3 100 N7 4 through N7 6 unused message status DTAM node address message length offset overwrite capability Publication 1747 6 1 8 14 Message Capability 18 word local source file N7 10 through N7 27 N7 10 through N7 17 N7 18 through N7 21 8 word message text data entry destination address In this example the data entry destination address is N10 1 Memory locations N7 18 through N7 21 are assigned as follows Important N10 1 must be allocated See your software user manual Otherwise the DTAM displays Illegal Command In this example the acknowledge bit address is B3 1 0 1 Memory N7 22 1 N7 23 through N7 27 File Type File Number N7 18 7 N7 19 10 N10 1 initial value word acknowledge bit address locations N7 23 through N7 27 are assigned as follows The following example is for the 18 word message in rung 1 Read Write Target Device Control Block Local Source File Address Target Node Target Offset Message Length in elements File Type N
77. le of Contents vV 16 Word Message usua 8 7 12 W rd Message i enen a a e a a 8 8 13 Word Message nousua 8 9 18 Word Message sa seredan oenina a santa a daei E tint 8 10 1 Word Message nauna 8 11 Application Example 1 n s auaa 8 12 Application Example 2 nunaa 8 18 Chapter 9 Troubleshooting Module Problems Using the Communications LED 9 1 Troubleshooting Module Problems Using the LCD ee uae 9 3 Troubleshooting Communication Problems Using the LCD 9 4 Troubleshooting Function Problems Using the LCD 000e 9 7 Troubleshooting MSG Instruction Error Codes eeceeuueeuae 9 8 Troubleshooting Processor Faults Using the LCD 00e eu 9 11 Appendix A Operating Power aua A 1 Temperature and Humidity cece cece enter eee eens A 1 General Characteristics deca usonan A 2 Appendix B Data FIEst athena alan EEA E EA a A A A B 1 Data File Types e rirrirriengu r verine nena e a a B 1 Address Structure aaa B 2 Data Files 0 and 1 Outputs and Inputs B 2 Data File3 ABIE ia cstv anatase ia aaa hehe aAA T B 5 Data File 4 Timers nnna nunan aaaea B 6 Data File 5 Counters aaua B 7 Data File Ge Contohi ena a a a a Aa B 8 Data File 7 Integer ttn pve cari naaraana B 9 Appendix C Display Character Table acca C 1 Appendix D Using the Template es siutes 200 tea anata ee ere in wy decid erent an Gaels D 1 Publication 1747 6 1 vi Table of Contents Publication 1747 6 1
78. lgium Tel 22 2683 06 00 Fa ae 2 663 05 20 Rockwall Automation Asia Pactic Headquarters 27 F Citicorp Centra 18 Whitfield Road Causeway Bay Hong Kong Tat A52 28474763 Fa W50 2500 1HE Publication 1747 6 1 August 1998 40072 041 01 B Supercedes Publication Number 1747 6 1 November 1996 Copyright 1998 Rockwell International Corporation Printed in USA
79. longer active the display shows Attach to CPU 1 To change the node address e Press INC or DEC to scroll through the list of active node addresses attached to the network e Use the numeric keys to enter a value from 0 through 31 2 Once the appropriate node address is displayed Press ENTER If the processor you are attaching to is password protected refer to the section on attaching to a password protected processor on page 4 4 Publication 1747 6 1 Ready Attached Screen Backspace Function During Attach Procedure Attaching to a Processor 4 3 The Ready Attached screen displays the ready prompt processor node address and processor operating mode on the top line and the processor type and program name on the bottom line RDY gt 4 RRUN 5 02 4444 Operating Mode Text The text displayed in the Ready Attached screen depends on the processor mode and type as summarized in the table below Processor Mode Operating Mode Text SLC 500 SLC 5 01 and SLC 5 02 Processors SLC 5 03 or later and processors with Keyswitch SLC 5 03 and SLC 5 04 Not in REM processors with Keyswitch in REM Run RRUN RUN Program RHALT HALT Test RTEST HALT Fault FAULT FAULT If you incorrectly entered the node address during the Attach procedure and have not pressed ENTER yet you can use the Backspace Function to delete characters from right to left and then re type the value Backspacing
80. maximum of l e s b 30 mi Required only if a word number is Word delimiter necessary as noted below Required if the number of inputs or outputs exceeds 16 for the slot Range Word number 0 255 range accomodates multi word specialty I O modules Bit delimiter Terminal Inputs 0 to 15 number Outputs 0 to 15 Examples Output 15 slot 3 Output 0 slot 5 Output 11 slot 10 Input 8 slot 7 Input 3 slot 2 word 1 Word Addresses Output word 0 slot 5 Input word 1 slot 5 Input word 0 slot 8 Bit 14 element 3 Address B3 3 14 Can also be expressed as bit 62 Address B3 62 SLC 500 Data Files and Logical Addressing Data File 3 Bit B 5 File 3 is the bit file used principally for relay logic instructions shift registers and sequencers The maximum size of the file is 256 1 word elements or a total of 4096 bits You can address bits by specifying the element number 0 255 and the bit number within the element 0 15 You can also address bits simply by numbering them in sequence from 0 to 4095 You can also address elements of this file 1514131211109 8 765 43 2 1 0 Element 0 Po a oo Bit 0 element 252 Address B3 252 0 ia Can also be 252 expressed as bit 253 4032 254 Address B3 4032 255 Format Explanation Examples B Bit type file B3 3 14 Bit 14 element 03 Number
81. mmunity Meets NEMA standard ICS 2 230 UL listed CSA certified Certification Class I Division 2 Groups A B C D Meets NEMA 12 and 13 enclosure applications CE compliant for all applicable directives Data Files Appendix B SLC 500 Data Files and Logical Addressing This appendix provides you with an overview of SLC 500 family data files and logical addressing It describes e data files e data file types e data file addressing Data files contain the status information associated with external I O and all other instructions you use in your program In addition these files store information concerning processor operation Data File Types For the purposes of addressing each file type is identified by a letter identifier and a file number File numbers 0 through 7 are the default files created for you If you need additional storage you can create files by specifying the appropriate identifier and a file number from 10 to 255 This applies to Bit Timer Counter Control and Integer files only Refer to the tables on the following page Data Files Output Image File Type Identifier File Number Input Image Output Input Bit Counter Timer Control Counter Not accessible from the DTAM File Type Identifier File Number Bit Reserved Timer Bit Timer Counter Counter Control or Integer Control assigned as needed Integer O l S B T C R N NOJA UON O H Publication 1747 6 1 B
82. n to clear the module display if data has not already been entered If data has been entered or the ESC key has been pressed the display is already clear Rung 3 This clear instruction is enabled by the timer done bit It is used to reset the message instruction control bits Rung 4 This is the endo fo the suer program Message Capability 8 19 The following example is the data monitor display for the 12 word message instruction in Rung 0 Read Write ignore if timed out Target Device to be retried Control Block awaiting execution Local Source File Address Target Node error Target Offset message done Message Length in elements message transmitting Below is the data monitor display for the message control block followed by an explanation of the data file Address 0 1 2 3 4 5 6 7 8 9 N7 0 0 2 12 100 0 0 0 0 0 0 7 word message control block N7 0 through N7 6 N7 0 0 message status N7 1 2 DTAM node address N7 2 12 message length N7 3 100 offset overwrite capability N7 4 through N7 6 unused Below is the data monitor display for the message local source file followed by an explanation of the data file Address 0 1 2 3 4 5 6 7 8 9 N10 0 En te r Ne w Va lu e 7 10 N10 10 20 0 0 0 0 0 0 0 0 0 For ease of viewing N10 0 through N10 7 are displayed in the ASCII radix The rest of the file is displaye
83. nly 32 characters 16 Word Displayed on two lines Display only 16 characters 12 Word Operator reply Initial value of zero 16 characters 13 Word Operator reply User defined initial value 16 characters Operator reply pears User defined initial value User defined acknowledge bit addresses 1 Word Clear message Other module message capabilities are e display Write messages from any DH485 network device with message capability e display messages in the Monitor or Modify modes e enter data in the Monitor or Modify modes message overwrite protection Important SLC 500 Fixed and SLC 5 01 Modular Controllers do not support message capability Publication 1747 6 1 8 2 Message Capability Programming the MSG The DTAM message is configured in the 5 02 or 5 03 processor user Instruction program by selecting a message MSG instruction and entering the following parameters Message Type Write Target Device 485CIF Network Type 5 03 only Local or Remote Control Block Address Starting address of an unused block of 7 words 5 02 or 14 words 5 03 in any bit or integer file to store message status Source File Address Starting address of an unused block or x words in any bit or integer file to store message text where x message length or the DTAM message type Target Node Address DTAM node address as defined in the module set up procedure 0 through 31 inclusive
84. nput Image Table word for slot 2 Press SHIFT I 2 ENTER 2 The module displays the logical address on the top and the on off status of each of the bits associated with that word on the bottom line 11 2 0 0000111100110101 Important Input and Output Image Table words can only be monitored The Input Image data file represents external input conditions and cannot be modified by the module The Output Image data file is controlled by the user program and cannot be modified by the module Publication 1747 6 1 5 6 Monitoring and Modifying Data You may use shorthand addressing to display an address at the bit level 1 To display the on off status of the bit B3 1 14 Press SHIFT B SHIFT 3 0 ENTER The display shows the logical address on the top line and the on off status of that bit on the bottom line You can now use the INC and DEC keys to step through each bit in that word This is explained later in this chapter The following chart shows you how shorthand addressing corresponds to the logical addresses in processor memory Keyboard Entry Data File Address 00 to 031 00 0 0 to 00 31 0 10 to 131 11 0 0 to 11 31 0 BO to B255 B3 0 to B3 255 TO to T255 T4 0 to T4 255 TO PRE to T255 PRE T4 0 PRE to T4 255 PRE TO ACC to T255 ACC T4 0 ACC to T4 255 ACC C0 to C255 C5 0 to C5 255 CO PRE to C255 PRE C5 0 PRE to C5 255 PRE CO ACC to C255 ACC C5 0 ACC to C5 255
85. ocations N7 53 through N7 57 are assigned as follows File Number File Type N N7 54 3 N7 53 3 Element Subelement Aa E x N7 57 3 N7 56 0 N7 55 1 The following example is for the 8 word message in rung 2 Read Write Target Device Control Block Local Source File Address Target Node Target Offset Message Length in elements ignore if timed out to be retried awaiting execution error message done message transmitting Publication 1747 6 1 8 16 Message Capability Below is the data monitor display for the message control block and the local source file followed by an explanation of the data file Address 0 2 3 4 5 6 7 8 9 N7 60 0 8 100 0 0 0 0 0 0 N7 70 NO AL UE E I NTJER JED 0 0 For ease of viewing N7 60 through N 7 67 are displayed in the ASCII radix The rest of the file is displayed in Decimal 7 word control block N7 60 through N7 66 N7 60 0 N7 61 2 N7 62 8 N7 63 100 message status DTAM node address message length offset overwrite capability N7 64 through N7 66 unused 8 word local source file N7 70 through N7 77 N7 70 through N7 77 8 word message text The ladder logic and data monitor examples on the previous pages must be programmed in SLC 5 02 processor memory for the following module message display 1 When the input in rung 0 becomes true the module displays this message and the
86. oftware have been removed from this manual Preface Related Documentation Table and or Your Software User Manual Chapter 8 Message Capability Notice of Class Division 2 Groups A B C D Hazardous Location Certification Chapter 1 Data Table Access Module Overview Appendix A Specifications An updated diagram showing the connection of a DTAM module to a DH485 network using a link coupler and an Advanced Interface Converter 1747 NET AIC Chapter 2 Installation and Power Up An updated listing of MSG Instruction Error Codes Chapter 9 Troubleshooting Publication 1747 6 1 S 2 Summary of Changes Publication 1747 6 1 Data Table Access Module Overview Installation and Power Up Module Setup Procedure Attaching to a Processor Table of Contents iii Table of Contents Preface Who Should Use this Manual 0 cece cece e eee e eee eens P 1 Purpose of this Manual nauau P 1 Contents of this Manual aaua P 2 Related Documentation aaa P 3 Common Techniques Used in this Manual sasana nananana P 3 Allen Bradley Support och suet ton uaaa P 4 Local P roduct Support aaa P 4 Technical Product Assistance cy dni et bade ae erate lak P 4 Your Questions or Comments on this Manual 05 P 4 Chapter 1 Mod le QVEWEW ni me N V O A 1 1 Chapter 2 European Union Directive Compliance ccc cece e eee ees 2 1 EMC DICE csotine ir int Ea e a E atid wh EEA 2 1
87. oper node address Module not in Modify node Change module to Modify mode Processor in Run Testor Fault mode Change processor to Program mode or clear fault Processor contains no user program Download a user program to processor from a programming device or HHT Publication 1747 6 1 GENERAL ERROR SCREEN TROUBLESHOOTING CONSIDERATIONS ATTEMPTED FUNCTION Use a Quick Recall Function PROBABLE CAUSES Quick recall function not defined Troubleshooting 9 5 RECOMMENDED ACTION Assign an address to that function Quick recall function defined but that address is not defined in this processor Attach to proper node address Enter Setup Procedure Module not in Modify mode Change module to Modify mode Enter Password Incorrect password entered Enter correct password Data Address Entry Incorrect format for address Reenter address correctly Address not defined in this processor Allocate address in memory Data entry Module in the Monitor mode Change module to Modify mode Value out of range for file type Enter value within range Address is read only input or output file Abort entry No response to a function key Address entry in progress Complete address entry or press the ESC key Data entry in progress Complete data entry or press the ESC key Illegal Command Responding to a message
88. oss file boundaries If the NEXT key is pressed when the highest address within a file is displayed the display rolls over to the lowest address in that file If the PREV key is pressed with the first address of a file displayed the display shows the highest address in that file Monitoring and Modifying Data 5 11 How to Display Different Control Bits Within Elements With a data file address displayed you may use the INC and DEC keys to display different bits within a Timer Counter or Control word or change bit addresses within a Bit element When a Timer Counter and Control address is displayed the INC and DEC keys work as follows 1 To view the Control bits in T4 3 display the address as previously described The display shows the highest numbered Control bit with the address on the top left and the bit function and on off state in the lower right hand corner T4 3 0 15 EN 0 Press DEC 2 The LCD displays the original bit and the next lower numbered bit The bit address in the upper left hand corner corresponds to the function and state in the lower right hand corner T4 3 0 14 EN 0 TT 0 Press DEC 3 The display shows the next lowest bit in the Control word T4 3 0 13 EN 0 TT 0 DN 1 The DEC key works in the same fashion A maximum of three Control bits may be displayed at one time Only the Control bit displayed in the lower right hand corner can be manipulated Use the INC and DEC
89. ples T4 0 Element 0 timer file 4 Address bits and words by using the format TF e s b where Tf e is explained above and is the word delimiter s indicates subelement Lis the bit delimiter b indicates bit T4 0 15 Enable bit T4 0 14 Timer timing bit T4 0 13 Done bit T4 0 1 Preset value of the timer T4 0 2 Accumulated value of the timer T4 0 1 0 Bit 0 of the preset value T4 0 2 0 Bit 0 of the accumulated value SLC 500 Data Files and Logical Addressing Data File 5 Counters B 7 Counters are 3 word elements Word 0 is the control word word 1 stores the preset value and word 2 stores the accumulator value This is illustrated below Counter Element 1514131211109 8 7 6 5 4 3 2 1 0 Word CU CD DN OV UN UA Internal Use 0 Preset Value PRE 1 Accumulated Value ACC 2 Addressable Bits Addressable Words CU Count up enable CD Count down enable DN Done bit OV Overflow bit UN Underflow bit UA Update accumulator HSC only PRE Preset Value ACC Accumulated Value Bits labeled Internal Use are not addressable Assign counter addresses as follows Format Explanation c Counter Number 5 is the default file A file Che f File number number between 10 255 can be used if additional storage is required Element delimiter e Element Ranges from 0 to 255 These are 3 word number elements See the figure above Examples C5 0 Element 0 counter
90. r address press the PREV key If the address displayed is at the bit level Press PREV The display shows the previous word address with its associated value or bit pattern When the address displayed is at the bit level only the on off state of that bit is displayed The NEXT and PREV keys work the same with multiple word element addresses such as Timer Counter and Control file addresses The keys permit you to display the next or previous words within the displayed element before displaying a different element Publication 1747 6 1 5 10 Monitoring and Modifying Data Publication 1747 6 1 How to Display Different Word Addresses Within Elements When a Timer Counter and Control address is displayed the NEXT and PREV keys work as follows 1 To view the three words of counter C5 3 display the address as described in the previous section The display shows the most significant bit of the control word C5 3 0 15 CU 0 Press NEXT 2 The display shows the Preset word and the value stored there C5 3 PRE 500 Press NEXT 3 The display shows the Accumulator word and its associated value C5 3 ACC 0 Press NEXT 4 The display shows the Control word of the next highest Counter in the file C5 4 0 15 CU 0 The PREV key works in the same fashion The NEXT and PREV keys can be used to display all valid addresses contained within a data file The keys do not allow you to cr
91. ription Illegal Address Format symbol is 0 or greater than the maximum number of characters supported by this device EGH PCCC Description Illegal Address address does not exist or does not point to something usable by this command E7H Target node cannot respond because length requested is too large ESH PCCC Description Cannot complete request situation changed file size for example during multi packet operation E9H PCCC Description Data or file is too large EAH PCCC Description Requestis too large transaction size plus word address is too large EBH Target node cannot respond because target node denies access ECH Target node cannot respond because requested function is currently unavailable EDH PCCC Description Resource is already available condition already exists EEH PCCC Description Command cannot be executed EFH PCCC Description Overflow histogram overflow FOH PCCC Description No access F1H Local processor detects illegal target file type PCCC Description Invalid parameter invalid data in search or command feu block F3H PCCC Description Address reference exists to deleted area F4H PCCC Description Command execution failure for unknown reason PLC 3 histogram overflow F5H PCCC Description Data conversion error PCCC Description The scanner is not able to communicate with a 1771 F6H rack adapter This could be due to the scanner not scanning the selected adapter not responding or an invalid
92. rom processor RAM to EEPROM memory from RAM to EEPROM from any display 1 2 Configure the module for the Modify mode Make sure the processor is in the Program mode To initiate the memory transfer Press F SHIFT N The module displays CPU RAM gt PROM Confirm To confirm Press ENTER If the ESC key is pressed at the Confirm screen the display returns to the previous Ready Attached screen and the memory transfer is aborted When the transfer is initiated the module displays CPU RAM gt PROM Working If the memory transfer is successful the module displays CPU RAM gt PROM Transfer Success When the transfer is complete the module returns to the Ready Attached screen If an error occurs during the transfer an error message displays on the bottom line of the display Refer to chapter 9 Troubleshooting Publication 1747 6 1 7 6 Processor Control Functions Publication 1747 6 1 Message Overview Chapter 8 Message Capability This chapter provides e an overview of the message types e programming parameters for the MSG instruction e control block configuration for the 5 02 and 5 03 MSG instructions e operational descriptions of the message types e sample SLC 5 02 user programs The module supports six types of messages The table below describes the functions of each Message Type Functions 16 characters 8 Word Displayed on one line Display o
93. s accepted the Ready Attached screen displays RDY gt 4 RRUN 5 02 4444 If any variations of the above procedures occur refer to chapter 9 Troubleshooting 5 After successfully attaching to a processor you can now e Change the module setup Refer to chapter 3 Module Setup Procedure e Clear an existing Quick Recall Function Refer to chapter 6 Quick Recall Functions e Observe and respond to a displayed message Refer to chapter 8 Message Capability Publication 1747 6 1 Operating Modes Chapter 5 Monitoring and Modifying Data This chapter describes e operating modes e logical data file addressing e Backspace Function during data file address entry e quick access addressing e entering data file addresses e changing displayed data file addresses e changing data file values The module has two operational modes Modify and Monitor A Monitor Override feature is also provided Modify Mode The module is shipped from the factory configured for the Modify mode This mode allows access to all features available in the module Refer to chapter 2 Installation and Power Up for details on the Modify mode configuration Monitor Mode When the module is configured for the Monitor mode you are allowed to display values contained in data file words Alteration of data within the processor data files is prohibited This mode of operation is provided to prevent unauthorized access to certain processor functions Re
94. s of one Set Auto Attach OFF e To toggle between On and Off Press INC or DEC e To accept the setting Press ENTER Publication 1747 6 1 3 6 Module Setup Procedure Backlig hting the LCD This selection controls the illumination for the LCD The default selection is On Set Backlighting ON e To toggle between On and Off Press INC or DEC e To accept the setting Press ENTER Setting the Monitor The Monitor Override feature allows you to write to selected data file Override Function addresses while in the Monitor mode Refer to chapter 5 Monitoring and Modifying Data and chapter 6 Quick Recall Functions The default selection is Off Monitor Override OFF e To toggle between On and Off Press INC or DEC e To accept the setting Press ENTER Publication 1747 6 1 Accepting Module Setup Parameters Using the Module Reset Module Setup Procedure 3 7 If you accept the new configuration the parameters are written to the module s nonvolatile memory If you reject the new parameters the previous setup configuration remains unchanged Accept Setup Confirm e To accept the configuration Press ENTER e To reject the configuration Press ESC The module then performs a reset and self test Upon completion the LCD displays one of the two Ready screens Refer to chapter 4 Attaching to a Processor for a description of these displays The module reset key sequence is available
95. splay 8 Word Message e The message remains on the display until it is overwritten by another message or any module key is pressed e When the message is cleared the screen returns to the previous display The message text is stored in processor memory at the local source file address that is designated in the message instruction The table below describes the message instruction local source file block layout Word Block Description Word Description 0 2 16 Character 2 ASCII 3 Message Text Characters per 4 Block Word For example If the Local Source File Address is N7 10 the message is stored in words N7 10 through N7 17 To enter the message text into processor memory refer to your software user manual 16 Word Message Message Capability 8 7 This is a 32 character two line message It is a display only message requiring no operator response It is functionally identical to the 8 word message except in length The message appears on both lines of the display 16 Word Message Shown in 2 Lines e The message remains on the display until it is overwritten by another message or any module key is pressed e When the message is cleared the screen returns to the previous display The message text is stored in processor memory at the local source file address that is designated in the message instruction The table below describes the message instruction local source file block l
96. st Publication 1747 6 1 5 14 Monitoring and Modifying Data How to Change the Sign of a Value The key may be used to change the sign of signed integers contained in the Counter or Integer data files e For example to change the sign of the signed integer value 56 stored at word N20 7 N20 7 56 Press 5 6 ENTER The module displays N20 7 56 Important To enter a negative number into an address you must enter at least one numeric value before pressing the key Backspace Function During Data File Value Entry If you make an error while entering a data file value and have not pressed ENTER yet you can use the Backspace Function to delete characters and re type the value In the example below integer value 56 has just been entered The cursor is positioned to the right of the 6 N20 7 789 56 If you press and release the SHIFT key then press and release the ESC key the display appears as N20 7 789 5 Backspacing over the first character abandons the integer entry The module then returns to monitoring the data file address and the original data value Publication 1747 6 1 Monitoring and Modifying Data 5 15 How to Change Bit Status at the Word Level You may change the on off status in Bit file words with the 16 bit word displayed 1 To change the bit pattern in B3 10 display the word address B3 10 0000000000000000 Press 1 2 The display changes to reflect t
97. suggested low value to be entered ENTER LOW RANGE 1 2 To enter a value e Accept the displayed value Press ENTER e Use the numeric keys to change the value Press ENTER 3 The value is written to the data entry destination address and the module displays the next message in the sequence with the suggested high value ENTER HIGH RANGE 250 e Accept the displayed value Press ENTER e Use the numeric keys to change the value Publication 1747 6 1 Press ENTER Message Capability 8 17 4 The value is written to the data entry destination address and the module display returns to the screen displayed before the first message was received If you press the ESC key before the ENTER key while either of these messages is displayed the value in the data entry destination address remains unchanged and the module dis plays NO VALUE ENTERED 5 Press any key to clear this message The display returns to the previous screen Publication 1747 6 1 8 18 Message Capability Application Example 2 Application example 2 uses a 12 word message instruction to enter a value to a data file word It also uses a timer and a clear message instruction to clear the message from the display if data is not entered The 5 02 ladder logic program is shown on the next page The data monitor displays for the message instructions and the user defined data files are shown on the following page The proced
98. temperature humidity ratings be considered maximums to prevent premature degradation of display quality Temperature Humidi 35 C 95 F 95 RH 45 C 113 F 85 RH 55 C 131 F 75 RH Publication 1747 6 1 A 2 Specifications General Characteristics Publication 1747 6 1 Physical Dimensions Front Panel 152 4 mm H x 139 7 mm W 6 0 in H x 5 5 in W Back Case 127 0 mm H x 101 6 mm W x 63 5 mm D 5 0 in H x 4 0 in W x 2 5 in D Mounting Torques 8 Nm 7 0 in lb Operating Modes The module can operate in one of two modes Monitor or Modify There is a three position terminal block provided for moge change Access to the terminal is provided through the ack case The display is liquid crystal using supertwist nematic fluid The display format is 16 characters by 2 lines A trim pot is Display provided for contrast adjustment LCD backlighting is provided for viewing in low light conditions Kevpad The keypad is of sealed membrane construction The keys yp have an embossed rim and tactile feedback Status Indicator A bi color LED is provided on the front of the module to provide communications and fault status The standard 1747 C 10 cable is used as the interconnector Interconnect Cable between the module and a SLC 500 family processor or a DH 485 link coupler 0 38 mm 0 015 in peak to peak displacement Vibration 2 5 g peak max acceleration 1 hrfaxis Noise I
99. ure to display the message is shown on page 8 20 Input instruction I 1 0 0 initiates the message instruction This message prompts you to enter a new value The 12 word message instruction always displays an initial value of 0 The Data Entry Destination Address is N10 20 Rung 1 Input instruction N7 0 13 is the done bit from the message instruction in rung 0 The done bit becomes true as soon as the message is transmitted successfully The timer will increment whether data is entered or not Publication 1747 6 1 Example 2 Es 0 SE m MSG 0 IE READ WRITE MESSAGE EN Read Write WRITE Message sae Target Device 485 cir M PN ri rin Control Block N7 0 t gge put Control Block Length 7 ER N7 0 ST m TON 1 E TIMER ON DELAY EN 7 Timer T4 1 Done Bit from sa Time Base 1 0 DN message in Preset Accum 0 rung 0 T4 1 ae m MSG 2 4 READ WRITE MESSAGE EN Fa DN Read Write WRITE Timer Done Bit Target Device 485 cir PN Control Block N7 10 Control Block Length 7 ER T4 1 CLR 3 1 CLEAR DN Dest N7 0 0000000000000 000 4 END Operation Notes Rung 0 Rung 2 12 word Write Message instruction for data entry 5 second on delay timer to clear the display if data not entered One word Write Message instruction to clear display Reset Message control bits After five seconds the timer done bit initiates the message clear instructio
100. venience in mounting the Data Table Access Module Before you use this template read the installation recommendations on page 2 1 104 8 mm 4 125 in g f Scrape paint pe a to ensure 77 in good ground 114 3 mm 4 5 in 128 5 mm 5 06 in Publication 1747 6 1 D 2 Mounting Template Publication 1747 6 1 Symbols ACC aes cere AA A ah cama outa fet 5 4 LEN 2tsagetenrdemndoenneimagen anedeuns 5 4 POS ence oviis te aiaa cee Petes 5 4 PRE a a e EAO aA 5 4 Numerics 12 word message application example 8 19 ITATTA arreir iaa ias 2 5 TATAE aea TE ANAA 2 5 ITA CIO i aora aa aR aa 2 5 THAT antirid ar 2 5 18 word message application example 8 13 1 word message application example 8 20 8 word message application example 8 15 A access denied u 9 7 access hole making adjustments through 2 6 access port making adjustments through 2 6 addressing changing the node address 4 2 data file address structure B 2 adjustments Monitor mode 0 cece eee 2 6 ASCll characters 0 c cece cece eee C 1 B Backspace Function during data file valueenty 5 14 bit addresses address format cece ae B 5 ENIEM irera ei cine Taa 5 7 bit status changing at bit level aaa 5 16 changing at word level 5 15 C cables

1747-6.1, Data Table Access Module, User Manual

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