Allen-Bradley 1747-DTAM-E User Manual
  1. Manuals
  2. Brands
  3. Allen-Bradley Manuals
  4. Control Unit
  5. 1747-DTAM-E
  6. User manual

Allen-Bradley 1747-DTAM-E User Manual

Data table access module
Hide thumbs
Table of Contents

Advertisement

Quick Links

Download this manual
sales@artisantg.com
artisantg.com
(217) 352-9330 |
|
Click HERE
Find the Rockwell / Allen-Bradley 1747-DTAM at our website:

Advertisement

Table of Contents
loading

Related Manuals for Allen-Bradley 1747-DTAM-E

Summary of Contents for Allen-Bradley 1747-DTAM-E

  • Page 1 (217) 352-9330 | Click HERE Find the Rockwell / Allen-Bradley 1747-DTAM at our website:...
  • Page 2 Allen-Bradley User Data Table Access Module Manual (Cat. No. 1747-DTAM-E)
  • Page 3 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 publication.
  • Page 4 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.
  • Page 5 Summary of Changes Publication 1747-6.1...

  • Page 6: Table Of Contents

    Allen-Bradley Support ........
  • Page 7 Table of Contents Monitoring and Modifying Chapter 5 Data Operating Modes ..........5-1 Modify Mode .
  • Page 8 Table of Contents 16-Word Message ......... . . 8-7 12-Word Message .
  • Page 9 Table of Contents Publication 1747-6.1...

  • Page 10: Who Should Use This Manual

    Manual 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. Purpose of this Manual This manual is a learning and reference guide for the Data Table Access Module.

  • Page 11: Contents Of This Manual

    Preface 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 Explains features and capabilities. Module Overview Describes module installation, connections, and Installation and Powerup power up.

  • Page 12: Related Documentation

    Preface 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. Document Read this Document Number An overview of the SLC 500 family of products SLC 500 System Overview 1747-2.30...

  • Page 13: Allen-Bradley Support

    • product technical training • warranty support • support service agreements Technical Product Assistance If you need to contact Allen-Bradley for technical assistance, please review the information in chapter 9, . 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.

  • Page 14: 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 file information, change operating modes, monitor and clear processor faults, and transfer memory with any SLC 500 family processor.
  • Page 15 Data Table Access Module Overview • 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.

  • Page 16: European Union Directive Compliance

    Chapter Installation and Power Up Read this chapter before installing the Data Table Access Module. It describes the procedures for: • mounting the module • connecting the module to your system • module configuration and adjustments • powering up the module European Union If this product has the CE mark, it is approved for installation within the European Union and EEA regions.
  • Page 17 Installation and Power Up • 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.
  • Page 18 Installation and Power Up Module/Status Indicator Display Keypad Cable Socket Grounding Screw Grounding Foil Access Port Access Hole Strain Relief Mounting Screws (4) Publication 1747-6.1...

  • Page 19: Connecting Your Equipment

    Installation and Power Up Connecting Your Connect the module to your system as shown below: Equipment Point-to-Point Connection to a SLC 500 Family Processor Processor DTAM Communications Port Interconnect Cable 1.8 m (6 ft.) 1747-C10 Connection to a DH485 Network Interconnect Cable Link Coupler 1.8 m (6 ft.) 1747-C10...
  • Page 20 Installation and Power Up You can connect the DTAM module to an SLC 5/04 or later processor using either of the following methods. Connection to a DH485 Network Using an Interface Module SLC 5/04 Processor Interface Module Interconnect Cable (1747-L542) (1747-KE) 1.8 m (6 ft.) 1747-C10 DTAM...

  • Page 21: Module Configuration And Adjustments

    Installation and Power Up Module Configuration 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 and Adjustments determine which mode to select, then return to this section to make the physical setting.
  • Page 22 Installation and Power Up The jumper may be removed and an externally mounted user-supplied key switch connected. Terminal 3 is Modify Monitor unused. Mode Mode 1.83 m (6 ft.) Maximum distance 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.
  • Page 23 Installation and Power Up 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: If the module fails any of the self diagnostic tests, refer to chapter 9, Troubleshooting, for a list of error and fault codes.

  • Page 24: Keyboard Description

    Chapter This chapter describes the setup procedures for configuring the operation of the module for specific applications. The topics covered are: • language for the module display • module node address • module baud rate • Auto Attach function • LCD backlighting •...

  • Page 25: Factory Default Settings

    Module Setup Procedure Explanation Data File Addressing Element Delimiter Data File Addressing Word Delimiter Data File Addressing Bit Delimiter Timer/Counter Preset Word Timer/Counter Accumulator Word Control Register File Length Word Control Register Pointer Position Word Positive/Negative Signed Integer NEXT Increment to Next Logical Address PREV Decrement to Previous Logical Address Increment Data Value or Control Bit...
  • Page 26 Module Setup Procedure To change the Setup configuration, the module be in the mode. This is indicated by the flashing green Communications LED. To review the Setup configuration, the module be in the mode. Press the key repeatedly until the procedure is >...

  • Page 27: Selecting The Language

    Module Setup Procedure Selecting the You can configure the module to display all prompts and data in one of six languages. The available languages are: English, Spanish, Language Japanese, Italian, German and French. The default language displayed is English: Select Language ENGLISH •...

  • Page 28: Setting The Baud Rate

    Module Setup Procedure 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.

  • Page 29: Backlighting The Lcd

    Module Setup Procedure Backlighting the LCD This selection controls the illumination for the LCD. The default selection is Set Backlighting • To toggle between On and Off: Press [ ] or [ , 1 & ' ( & • To accept the setting: Press [ ( 1 7 ( 5 Setting the Monitor...

  • Page 30: Accepting Module Setup Parameters

    Module Setup Procedure Accepting Module If you accept the new configuration, the parameters are written to the module’s nonvolatile memory. If you reject the new parameters, the Setup Parameters previous setup configuration remains unchanged. Accept Setup Confirm? • To accept the configuration: Press [ ( 1 7 ( 5 •...
  • Page 31 Module Setup Procedure Publication 1747-6.1...

  • Page 32: Manual Attach Procedure

    Chapter Attaching to a Processor Read this chapter before initiating communications between the module and a SLC 500 family processor. It describes: • Manual Attach procedure • Auto Attach procedure • Ready Attached screen • Backspace Function during attach procedure •...

  • Page 33: Auto Attach Procedure

    Attaching to a Processor 6. To change the node address: • Scroll through the list of active node addresses attached to the network. Press [ ] or [ , 1 & ' ( & • Use the numeric keys to enter a value from 0 through 31. 7.

  • Page 34: Ready Attached Screen

    Attaching to a Processor Ready Attached The Ready Attached screen displays the ready prompt, processor node address, and processor operating mode on the top line, and the Screen processor type and program name on the bottom line: RDY> RRUN 5/02 4444 Operating Mode Text The text displayed in the Ready Attached screen depends on the...

  • Page 35: Attaching To A Password Protected Processor

    Attaching to a Processor If you press and release the [ ] key, then press and release the 6 + , ) 7 ] key, the display appears as: ( 6 & Attach to CPU? To restore the default value of 15, press and release the key, 6 + , ) 7 then press and release the [...

  • Page 36: Operating Modes

    Chapter Monitoring and Modifying Data This chapter describes: • operating modes • logical data file addressing • Backspace Function during data file address entry • quick access addressing • entering data file addresses • changing displayed data file addresses • changing data file values Operating Modes The module has two operational modes, feature is also provided.
  • Page 37 Monitoring and Modifying Data See the chart below for the functions you may perform in each mode: Operation Monitor Mode Modify Mode Module Setup Monitor Data File Address Modify Data File Address Change Processor Mode Transfer EEPROM Memory to RAM Transfer RAM Memory to EEPROM Define a Quick Recall Function Recall a Quick Recall Function...

  • Page 38: Logical Data File Addressing

    Monitoring and Modifying Data Logical Data File SLC 500 family logical addressing can be used with the module to access all data files except the status file (S2). You may access any Addressing valid address in the attached processor. 1. For example, to access T10:100.ACC you would use the following key sequence: Press >...

  • Page 39: Backspace Function During Data File Address Entry

    Monitoring and Modifying Data Backspace Function If you made an error while entering a data file address (and have not pressed yet), you can use the Backspace Function to delete During Data File ( 1 7 ( 5 characters and re-type the address. Address Entry The following strings are deleted in one keystroke: •...

  • Page 40: Quick Access Addressing

    Monitoring and Modifying Data Quick Access The module provides you with a shorthand method of data file addressing for default files 3 through 7. Type the file identifier: Addressing then [ ] . The module displays the first address 7 & 5 ( 1 7 ( 5 within that file.
  • Page 41 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 > 6 + , ) 7 @ > % @ > 6 + , ) 7 @ >  @ >  @ >  @ > ( 1 7 ( 5 @  The display shows the logical address on the top line and the on/ off status of that bit on the bottom line: B3:1/14...

  • Page 42: Entering Data File Addresses

    Monitoring and Modifying Data Entering Data File The following flowchart shows you the variations available for entering data file addresses: Addresses Entering Input and Output Addresses ( 1 7 ( 5              Entering Bit Addresses ( 1 7 ( 5    ...

  • Page 43: Entering Control Register Addresses

    Monitoring and Modifying Data Entering Control Register Addresses ( 1 7 ( 5 / ( 1             3 2 6     Entering Integer Addresses ( 1 7 ( 5             Publication 1747-6.1...

  • Page 44: How To Change Displayed Data File Addresses

    Monitoring and Modifying Data How to Change Once you have the desired data file address displayed on the module, you may display different addresses within that file by using the Displayed Data File ] , [ ] , [ ] and [ ] keys.

  • Page 45: How To Display Different Word Addresses Within Elements

    5-10 Monitoring and Modifying Data How to Display Different Word Addresses Within Elements When a Timer, Counter and Control address is displayed, the [ 1 ( ; 7 and [ ] keys work as follows: 3 5 ( 9 1. To view the three words of counter C5:3, display the address as described in the previous section.

  • Page 46: How To Display Different Control Bits Within Elements

    Monitoring and Modifying Data 5-11 How to Display Different Control Bits Within Elements With a data file address displayed, you may use the [ ] and [ , 1 & ' ( & keys to display different bits within a Timer, Counter, or Control word, or change bit addresses within a Bit element.

  • Page 47: How To Display Different Bit File Addresses

    5-12 Monitoring and Modifying Data How to Display Different Bit File Addresses To increment the Bit address from B10:7/13: B10:7/13 . . 1 ....Press >...
  • Page 48 Monitoring and Modifying Data 5-13 4. The address displays with the new value in the lower right-hand corner: T4:3.PRE When pressing these keys, the longer you hold the key, the faster the values change. When you use the [ ] and [ ] keys, the module display , 1 &...

  • Page 49: How To Change The Sign Of A Value

    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. • For example, to change the sign of the signed integer value 56 stored at word N20:7: N20:7 Press...

  • Page 50: How To Change Bit Status At The Word Level

    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 ith the 16-bit displayed 1. To change the bit pattern in B3:10, display the word address: B3:10 0000000000000000 Press...

  • Page 51: How To Change Bit Status At The Bit Level

    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 level.

  • Page 52: Quick Recall Function Overview

    Chapter Quick Recall Functions This chapter describes how to: • define Quick Recall Functions • use Quick Recall Functions • clear Quick Recall Functions Quick Recall Function The module has the capability to let you define and use up to 10 data file address Quick Recall Functions.

  • Page 53: Using Quick Recall Functions

    Quick Recall Functions 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.

  • Page 54: Clearing Quick Recall Functions

    Quick Recall Functions Clearing Quick Recall To erase Quick Recall Function F(1), make sure that no data file address is displayed (otherwise you will re-define the Recall Function Functions or Macro): 1. Configure the module for the mode. 2. With either Ready screen displayed: Press >...
  • Page 55 Quick Recall Functions Publication 1747-6.1...

  • Page 56: Changing The Processor To Run Mode

    Chapter Processor Control Functions This chapter describes the procedures to: • change processor modes • view and clear processor faults • transfer user programs between RAM and EEPROM memory Changing the The module must be configured for the Modify mode to change the processor to Run mode.

  • Page 57: Changing The Processor To Program Mode

    Processor Control Functions Changing the The module must be configured for the Modify mode to change the processor to Program mode. If the module is attached to a 5/03 Processor to Program processor, the keyswitch must also be in the REM position to change Mode the processor mode.

  • Page 58: Clearing Processor Faults

    Processor Control Functions Clearing Processor The module must be configured for the Modify mode to clear recoverable faults in the attached processor. Faults 1. You may first choose to view a fault condition as described in the previous section. 2. To clear a fault, initiate the Clear Fault procedure from any screen: Press >...

  • Page 59: Transferring Memory From Eeprom To Ram

    Processor Control Functions Transferring Memory You may transfer a program between processor EEPROM and RAM memory. from EEPROM to RAM To transfer EEPROM to RAM, from any display: 1. Configure the module for the Modify mode. 2. Make sure the processor is in the Program mode. 3.

  • Page 60: Transferring Memory From Ram To Eeprom

    Processor Control Functions Transferring Memory To transfer a program from processor RAM to EEPROM memory, from any display: from RAM to EEPROM 1. Configure the module for the Modify mode. 2. Make sure the processor is in the Program mode. 3.
  • Page 61 Processor Control Functions Publication 1747-6.1...

  • Page 62: Message Overview

    Chapter Message Capability This chapter provides: • an overview of the message types • programming parameters for the MSG instruction • control block configuration for the 5/02 and 5/03 MSG instructions • operational descriptions of the message types • sample SLC 5/02 user programs Message Overview The module supports six types of messages.

  • Page 63: Programming The Msg Instruction

    Message Capability Programming the MSG The DTAM message is configured in the 5/02 or 5/03 processor user program by selecting a message (MSG) instruction and entering the Instruction following parameters: Message Type: Write Target Device: 485CIF Network Type (5/03 only): Local or Remote Starting address of an unused block of 7 words Control Block Address:...
  • Page 64 Message Capability Word 0 Control bits: 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).

  • Page 65: 5/03 Control Block Configuration

    Message Capability 5/03 Control Block Most of the MSG instruction parameters are stored in its associated control block. The “delivery” status and any error code of the Configuration message are also stored there. The information below describes the message instruction control block layout necessary to display messages on the DTAM: Bit/ Word...
  • Page 66 Message Capability Word 0 Control bits: Enable bit Start bit Done bit Error Bit, used with the Error code. Refer to chapter 9, Troubleshooting Continuous operation bit 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).

  • Page 67: 8-Word Message

    Message Capability 8-Word Message 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 display: 8 Word Message •...

  • Page 68: 16-Word Message

    Message Capability 16-Word Message 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 •...

  • Page 69: 12-Word Message

    Message Capability 12-Word Message 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: •...

  • Page 70: 13-Word Message

    Message Capability 13-Word Message 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 •...

  • Page 71: 18-Word Message

    8-10 Message Capability 18-Word Message 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.

  • Page 72: 1-Word Message

    Message Capability 8-11 Word Block Description Word Description 16-Character 2 ASCII Message Characters per Text Word Block File Type Identifier Data Entry File Number Destination Element Number Address Block Subelement Number Initial Value Word Signed Integer Value File Type Identifier Acknowledge Bit File Number Address Block...

  • Page 73: Application Example 1

    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.
  • Page 74 Message Capability 8-13 The following example is the data monitor display for the 18-word message instruction in Rung 0: Read/Write: WRITE ignore if timed out: Target Device: 485 CIF to be retried: Control Block: N7:0 awaiting execution: Local Source File Address: N7:10 Target Node: error:...
  • Page 75 8-14 Message Capability 18-word local source file: N7:10 through N7:27 N7:10 through N7:17 8-word message text N7:18 through N7:21 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: File Number File Type Element...
  • Page 76 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 8-word message text N7:48 through N7:51...
  • Page 77 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 N7:60 N7:70 For ease of viewing, N7:60 through N7:67 are displayed in the ASCII radix. The rest of the file is displayed in Decimal.
  • Page 78 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 key before the key while > ( 6 & @ >...

  • Page 79: Application Example 2

    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.
  • Page 80 Message Capability 8-19 The following example is the data monitor display for the 12-word message instruction in Rung 0: Read/Write: WRITE ignore if timed out: Target Device: 485 CIF to be retried: Control Block: N7:0 awaiting execution: Local Source File Address: N10:0 Target Node: error:...
  • Page 81 8-20 Message Capability The following example is for the 1-word message in rung 2: Read/Write: WRITE ignore if timed out: Target Device: 485 CIF to be retried: Control Block: N7:10 awaiting execution: Local Source File Address: N7:20 Target Node: error: Target Offset: message done: Message Length in elements:...

  • Page 82: Troubleshooting Module Problems Using The Communications Led

    Chapter This chapter describes the most common troubleshooting procedures. It describes: • troubleshooting module problems using the Communications • troubleshooting module problems using the module display • troubleshooting communications problems using the module display • troubleshooting function problems using the module display •...
  • Page 83 1. Check for proper power supply connections. 2. Check for proper power suplly voltage. Defective chassis power supply 3. Replace power suppl y . 4. Disconnect module. Call your Allen-Bradley service representative. ILLUMINATED RED During power up Normal None. During self diagnostics Normal None.

  • Page 84: Troubleshooting Module Problems Using The Lcd

    Module Cconfigured for a chapter 3, foreign language LCD appears faded or no Adjust display contrast, turn Enclosure too cold display at all pot counter clockwise. Disconnect module. Contact Module subjected to excessive your local Allen-Bradley heat or humidity representative. Publication 1747-6.1...

  • Page 85: Troubleshooting Communication Problems Using The Lcd

    Troubleshooting Troubleshooting Communication Problems Using the TROUBLESHOOTING CONSIDERATIONS GENERAL ERROR SCREEN ATTEMPTED FUNCTION PROBABLE CAUSES RECOMMENDED ACTION Node address must be within Attach to node Illegal node address entered the range of 0 through 31. Change processor to Run Module not attached to node Attach to proper node address.
  • Page 86 The firmware in the DTAM is number on the DTAM less than revision 3.0 and does Attach to a 5/03 processor nameplate, and contact your not support 5/03 local Allen-Bradley sales office communications for an upgrade. Abort. The user program in the 5/03 Incompat Program...
  • Page 87 Troubleshooting TROUBLESHOOTING CONSIDERATIONS GENERAL ERROR SCREEN COMM LED PROBABLE CAUSES RECOMMENDED ACTION LED illuminated green or The processor at that node XX is inactive Power up the processor. flashing green address is not powered up The processor at that node Activate that processor on the address is disconnected from network.

  • Page 88: Troubleshooting Function Problems Using The Lcd

    Troubleshooting Troubleshooting Function Problems Using the LCD TROUBLESHOOTING CONSIDERATIONS GENERAL ERROR SCREEN COMM LED PROBABLE CAUSES RECOMMENDED ACTION LED illuminated green or An incorrect password has Start a new attach procedure Function Failed flashing green been entered three times with the correct password. Wait until the communications The node you wish to attachto LED illuminated green or...
  • Page 89 Troubleshooting Troubleshooting MSG When an error condition occurs with a Message Instruction (MSG), the error code and its description are indicated in the Data Monitor Instruction Error display. Codes INSTRUCTION ERRORS Error Fault Description Code 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.
  • Page 90 Troubleshooting Maximum connections used – no connections available. Invalid internet address or host name. No such host / Cannot communicate with the name server. Connection not completed before user-spcified timeout. Connection timed out by the network. Connection refused by destination host. Connection was broken.
  • Page 91 9-10 Troubleshooting PCCC Description: Disk file is write-protected or otherwise inaccessible (off-line only). PCCC Description: Disk file is being used by another application; update not performed (off-line only). Local communication channel is shut down. Buffer unavailable to receive SRD reply. Target node does not accept this type of MSG instruction.

  • Page 92: Troubleshooting Processor Faults Using The Lcd

    Troubleshooting 9-11 Troubleshooting 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 Processor Faults fault. You may also attach to a faulted processor to view the source of Using the LCD a fault.
  • Page 93 This code can also 0030 SUB NEST TOO DEEP mean that a program has potential recursive routines. An unsupported instruction reference was 0031 UNSUPPORTED INST detected. Contact Allen-Bradley. 1. Error codes for 5/03 processor only Publication 1747-6.1...
  • Page 94 Troubleshooting 9-13 PROCESSOR ERRORS Error Module Display Fault Description Code A sequencer instruction length/position 0032 BAD SQC/SQO INST parameter points past the end of a data file. The length parameter of an LFU, LFL, FFU, 0033 BAD BSL/BSR INST FFL, BSL or BSR points past the end of data file.
  • Page 95 9-14 Troubleshooting PROCESSOR ERRORS Error Module Display Fault Description Code 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 M0-M1 file size exceeds the capacity of the module.

  • Page 96: Operating Power

    Appendix Specifications This appendix contains the module’s specifications for: • operating power • temperature and humidity • 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)

  • Page 97: General Characteristics

    Specifications General Characteristics • Front Panel: 152.4 mm H x 139.7 mm W (6.0 in H x 5.5 in W) Physical Dimensions • 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) The module can operate in one of two modes, Monitor or...

  • Page 98: Data Files

    Appendix 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: • data files • data file types • data file addressing Data Files Data files contain the status information associated with external I/O and all other instructions you use in your program.

  • Page 99: Address Structure

    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.
  • Page 100 SLC 500 Data Files and Logical Addressing I/O addresses are assigned to fixed I/O controllers as shown below. Format Explanation Output Input Element delimiter fixed I/O controller: 0 Slot number O:e.s/b (decimal) left slot of expansion rack: 1 right slot of expansion rack: 2 I:e.s/b Required only if a word number is Word delimiter.
  • Page 101 SLC 500 Data Files and Logical Addressing I/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 the first rack, applies to the processor Slot number module (CPU).

  • Page 102: Data File 3 - Bit

    SLC 500 Data Files and Logical Addressing Data File 3 - Bit 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).

  • Page 103: Data File 4 - Timers

    SLC 500 Data Files and Logical Addressing 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 11 10 9 7 6 5 3 2 1...

  • Page 104: Data File 5 - Counters

    SLC 500 Data Files and Logical Addressing Data File 5 - Counters 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 11 10 9 7 6 5 3 2 1...

  • Page 105: Data File 6 - Control

    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 11 10 9 7 6 5...

  • Page 106: Data File 7- Integer

    SLC 500 Data Files and Logical Addressing 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. 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 Element Assign integer addresses as follows:...
  • Page 107 B-10 SLC 500 Data Files and Logical Addressing Publication 1747-6.1...

  • Page 108: Display Character Table

    Appendix Module Display Character Set Display Character This appendix provides a table to describe the module display characters and their binary equivalents. 00 through 1F Hex are Table reserved for system use. Example: 41H = 01000001B = A High Order 4 bit Binary Order 4 bit...
  • Page 109 Module Display Character Set Publication 1747-6.1...

  • Page 110: Using The Template

    Appendix Mounting Template We have provided the following full-size template for your convenience in mounting the Data Table Access Module. Using the Template Before you use this template, read the installation recommendations on page 2-1. 104.8 mm (4.125 in.) Scrape paint 95.76 mm to ensure (3.77 in.)
  • Page 111 Mounting Template Publication 1747-6.1...
  • Page 112 Index Symbols to an SLC 5/04 processor ... . . 2-5 contrast, LCD .ACC ........5-4 adjust pot.
  • Page 113 Index monitor mode ......2-6 configuration and adjustments ..2-6 grounding the module functions performed .
  • Page 114 Index ready screens ......3-7 Ready Attached screen during Manual Attach procedure . . . 4-2 text, operating mode .
  • Page 115 Index Publication 1747-6.1...
  • Page 117 Publication 1747-6.1 Publication 1747-6.1 — August 1998 40072-041-01(B) Publication 1747-6.1 Publication 1747-6.1 Supercedes Publication Number 1747-6.1— November 1996 Copyright 1998 — Rockwell International Corporation. Printed in USA...

Table of Contents