DTAM Micro Operator Interface Module Catalog Numbers 2707-M232P3, 2707-M485P3 User Manual
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.
Table of Contents DTAM Micro Operator Interface Module User Manual Using this Manual Chapter 1 Objectives . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Contents of this Manual . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Intended Audience . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Conventions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Table of Contents DTAM Micro Operator Interface Module User Manual Using the Simulate Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3–10 Test Functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3–11 Transferring Applications Chapter 4 Objectives . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Upload / Download DIP Switch Settings . . . . . . . . . . . . . . . . . . . . .
Table of Contents DTAM Micro Operator Interface Module User Manual Communication Connections and Setup Chapter 7 Troubleshooting and Maintenance Chapter 8 Specifications Appendix A Chapter Objectives . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7–1 Wiring Guidelines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7–1 Connecting RS-232 Devices . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Table of Contents DTAM Micro Operator Interface Module User Manual DTAM Micro Cable Diagrams Appendix B DTAM Micro Special Controller Functions Appendix C iv DTAM Micro Cables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Catalog No. 2707-NC2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Catalog No. 2707-NC3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Catalog No. 2707-NC4 . . . . . . . . . . . . . . . .
Chapter A–B 1 Using this Manual Objectives Read this chapter to familiarize yourself with the rest of the manual.
Chapter 1 Using this Manual Intended Audience No special knowledge is required to operate the DTAM Micro. If you are installing the DTAM Micro, you must be familiar with the standard panel cutout and installation techniques. If you are wiring the DTAM Micro, you must be familiar with the electrical codes in your area (see inside front cover). You should be familiar with the DTAM Programming Software (see related publications below).
Chapter 1 Using this Manual PLC-5 Publications Publication Number Title 1785-6.1 PLC-5 Instruction Set Reference 1785-6.2.1 1785 PLC-5 Programmable Controllers Design Manual 1785-6.6.1 1785-7.1 PLC-5 Family Programmable Controllers Hardware Installation Manual PLC-5 Programmable Controllers Quick Reference MicroLogix Publications Publication Number Title 1747-6.3 MicroLogix 1000 User Manual 1747-6.2.
Chapter 1 Using this Manual 1–4
Chapter A–B 2 DTAM Micro Overview Objectives This chapter describes the DTAM Micro and accessories.
Chapter 2 DTAM Micro Overview Package Contents The DTAM Micro shipping box contains the following: DIP Switch Cover DTAM Micro User Manual (Catalog No. 2707–UM002) Description Mounting Nuts (8) (2 Spare) The front panel of the DTAM Micro terminal is shown below. Figure 2.1 DTAM Micro (front view) LED Indicator Display Window Power Connector Communications Port Display The 2 line by 20 character display uses high contrast LCD technology with LED backlighting.
Chapter 2 DTAM Micro Overview Figure 2.
Chapter 2 DTAM Micro Overview Communications Port The DTAM Micro has either an RS-232 or RS-485 port. • Catalog No. 2707-M232P3 has RS-232 port • Catalog No. 2707-M485P3 has RS-485 port DIP Switch A six position DIP switch selects various operating settings. This switch is located under a removable cover on the back. To remove cover, align cover tabs with notches in hole. Power Connector The power connector is a non-removable, screw terminal block located on the bottom of the unit.
Chapter 2 DTAM Micro Overview Keypad Figure 2.3 Keypad The DTAM Micro uses a sealed membrane, tactile feedback keypad. The keys are color coded to easily identify key functions. Key Color Function Blue Movement/Operator Response Dark Grey Display/Format Control Light Grey Numeric Entry The following table defines the function of each keypad key. Key Function Returns to the main menu of an application.
Chapter 2 DTAM Micro Overview Function Key Operations F1 F8 Function keys can be linked to application screens allowing quick access to critical data display or data entry screens. For example, the F1 function key is linked to Recipe Screen 10. The operator can press F1 at any point in the application to download recipe registers on screen 10 to the processor. A control mode can be assigned to each function key linked to a screen.
Chapter 2 DTAM Micro Overview DIP Switches The 6 position DIP switch allows you to enable or disable certain functions. The DIP switch is accessed by removing the access cover on the back (access cover is shipped in the hardware bag on new units). Figure 2.4 DIP Switch Side View 1 2 3 4 5 6 ON = OPEN Back of DTAM Micro Switch Position Setting Function ON ON position allows the transfer of application files between the DTAM Micro and personal computer running DPS.
Chapter 2 DTAM Micro Overview Communications Port All communications are through a 9 pin connector on the bottom of the DTAM Micro. The connector is either an RS-232 port or RS-485 port depending upon the version catalog number. Figure 2.5 Communications Port DTAM Micro (Bottom View) 9 Pin Female PIN # 1 2 3 4 5 6 7 8 9 Signal Name Data Out – Data Out + Data In Data In + Signal Ground Transmit Enable Not Used Signal Ground Shield RS-485 Version (Catalog No.
Chapter 2 DTAM Micro Overview RS-232 Communications RS-232 Version (Catalog No. 2707-M232P3) The RS-232 port allows point-to-point communications with: • PLC-5 Channel 0 (configured as RS-232 port, DF1 protocol) • SLC 5/03, 5/04, 5/05 RS-232 port (DH485 protocol) • MicroLogix 1000 Figure 2.6 Typical RS-232 Communications DTAM Micro to PLC-5 Channel 0 PLC-5 DTAM Micro Channel 0 DTAM Micro RS-232 Port RS-232 Cable (Catalog No.
Chapter 2 DTAM Micro Overview RS-485 Communications RS-485 Version (Catalog No. 2707-M485P3) The RS-485 port allows point-to-point and multi-drop communications with: • PLC-5 Channel 0 (configured as RS-422 port, DF1 protocol) • SLC 500 DH-485 port • MicroLogix 1000 using the AIC+ Interface Figure 2.7 Typical RS-485 Communications DTAM Micro to Single SLC DTAM Micro to PLC-5 Channel 0 PLC-5 DTAM Micro DTAM Micro SLC Channel 0 DTAM Micro RS-485 Port DTAM Micro RS-485 Port RS-485 Cable (Catalog No.
Chapter 2 DTAM Micro Overview Programming the DTAM Micro The DTAM Micro is programmed off-line using a personal computer running DTAM Plus Programming Software (DPS). Operating system upgrades are also transferred using a personal computer. DTAM Programming Software (DPS) Use DPS software (Catalog No. 2707-NP, Series H or later) to create application screens for both the DTAM Micro and DTAM Plus Operator Terminals. For a description of DPS, refer to the Programming Manual (Publication No. 2707-801).
Chapter 2 DTAM Micro Overview Default Settings The DTAM Micro is preset at the factory with the following defaults: Operating System The DTAM Micro is provided with a default application file: • RS-485 version has DH-485 operating system file • RS-232 version has PLC-5 DF1 operating system file The application file displays a screen with the message: Bul 2707 DTAM Micro No Program loaded DIP Switch Settings The DTAM Micro is shipped with the following DIP Switch settings: DIP Switch Position Default S
Chapter 2 DTAM Micro Overview Product Options The table below lists the options available for the DTAM Micro. Table 2.A DTAM Micro Base Items Product Accessories Item Catalog No. DTAM Micro 2707-M485P3 DTAM Micro with RS-485 Communications Port Description DTAM Micro 2707-M232P3 DTAM Micro with RS-232 Communications Port Programming Software 2707-NP (Series H or later) Use to create application screens for the DTAM Micro on a personal computer.
Chapter 2 DTAM Micro Overview 2–14
Chapter A–B 3 Initial Setup and Mode Menu Objectives This chapter describes how to apply power to and then configure the DTAM Micro using the menu keys. Instructions on how to use the Simulate mode to run an application are provided.
Chapter 3 Initial Setup and Mode Main Apply Power This section describes power connections for initial desktop setup and programming. Refer to Chapter 6 for installation wiring instructions. The DTAM Micro is intended for 24 VDC systems. If 24 VDC is not directly available, you can use the AC to DC Adapters: Catalog No. 1747-NP1 for 120 VAC or Catalog No. 1747-NP2 for 240 VAC power. ! ATTENTION: Verify that the power is disconnected from the power source before wiring.
Chapter 3 Initial Setup and Mode Menu Powerup Sequence The powerup sequence is automatic, you do not have to respond to the screens. The sequence depends upon DIP switch position #1 (upload / download enable). The DTAM Micro is shipped with this switch On. Powerup Sequence (DIP Switch #1 On) 1. The DTAM Micro verifies the system memory checksum, program checksum, and system RAM. After the test is completed, the result is displayed with the current DIP switch settings.
Chapter 3 Initial Setup and Mode Main Mode Menu Access the Mode Menu by pressing the [MODE] key. All other functions are halted when the menu is displayed. Note: DIP switch SW-3 must be in the On position or the [MODE] key will not function. The Mode Menu provides access to four functions: 1 Reset 2 Com-Port 3 Special 4 Other Select a menu item by pressing the corresponding numeric key [1] ! [4].
Chapter 3 Initial Setup and Mode Menu Resetting the DTAM Micro Use the reset function to reset the DTAM Micro after DIP switch changes or a configuration change using the Mode Menu. To reset the DTAM Micro: 1. From the Mode Menu select 1 Reset. 1 Reset 2 Com-Port 3 Special 4 Other You are prompted: 1 = Reset DTAM Micro 0 = Abort 2. Press [1] on the keypad to initiate the reset. The DTAM Micro resets. This has the same effect as turning the power off and on.
Chapter 3 Initial Setup and Mode Main Setting Communication Parameters Manually The Com-Port option on the Mode Menu lets you to manually adjust the communication port parameters. Normally these parameters are set automatically from the programming software when an application is downloaded. Select Com-Port from the Mode Menu. 1 Reset 2 Com-Port 3 Special 4 Other 1 Baud Rate 2 Data Bits 3 Parity 4 Exit This menu displays: Select an item by pressing the corresponding numeric key [1] ! [4].
Chapter 3 Initial Setup and Mode Menu Special Functions for Controller Operations The Special Menu item provides access to special features for the controller operations. A security access code may be assigned in the application restricting access to the Special Menu. Select Special from the Mode Menu. 1 Reset 2 Com-Port 3 Special 4 Other This menu displays: 1 P-A/D 2 Mode 3 Mem Xfr 4 Clr Fault Note: Below are brief descriptions of each menu item.
Chapter 3 Initial Setup and Mode Main Entering a New Master Security Code The master security code provides access to all security codes and allows them to be modified. Two master security codes perform special functions: 00000000 allows the operator to modify the existing master code without entering the current code. 99999999 does not allow operator to modify security codes. Changing of the master security code is through DPS software. To enter a new Master Security code: 1.
Chapter 3 Initial Setup and Mode Menu Enabling / Disabling Scaling Use scaling to convert data from a controller to engineering units such as gallons or psi. When scaling is disabled, the values are not converted. Refer to the DTAM Programming Software Manual for a description of how values are scaled. The scaling factor is determined by the application designer, it cannot be changed by the operator.
Chapter 3 Initial Setup and Mode Main Using the Simulate Mode The Simulate mode checks an application without having a controller connected. All data that normally would be sent by the controller, such as data for a display, is set to 0. Any ASCII data is set to ? (PLC5-DF1 operating system only). Selecting Simulate from the Mode Menu will: • Halt communication between the DTAM Micro and the controller. • Simulate communication with a controller. Disabling the Simulate mode resumes normal operation.
Chapter 3 Initial Setup and Mode Menu Test Functions Selecting Test from the Other Menu displays the test screen: DTAM Micro Diag Test < Test Selection > Current Test Selection Use the Test menu to perform the following: • • • • • • • • • Reset DUT (DTAM Under Test) DIP switch positions Display Keyboard Communications port Random Access Memory (RAM) System memory Program memory Transmit enable Refer to Chapter 8 Troubleshooting and Maintenance for instructions on how to perform these tests.
Chapter 3 Initial Setup and Mode Main 3–12
Chapter A–B 4 Transferring Applications Objectives This chapter describes how to transfer applications between the offline programing software (DPS) and the DTAM Micro.
Chapter 4 Transferring Applications Upload / Download Connections To download an application to the DTAM Plus, you must: • connect a power supply (refer to Chapter 3) • connect the (Catalog No. 2707-NC2) upload/download cable if you have the RS-232 version • connect the (Catalog No. 2707-NC5) upload/download cable if you have the RS-485 version. This cable converts the computer’s RS-232 output to RS-422 which is compatible with the DTAM Micro RS-485 port. DTAM Micro RS-485 Version (Catalog No.
Chapter 4 Transferring Applications Downloading an Application This section shows how to download an application from a computer running DPS software (Catalog No. 2707-NP, series H or later) to the DTAM Micro. Refer to the DPS Programming Manual (Publication No. 2707-801) for additional information. 1. Apply power to the DTAM Micro. The following message appears in the window of the DTAM Micro. Programming Mode Waiting For Program If you do not see this message, check the DIP switch settings.
Chapter 4 Transferring Applications 6. Press any key (other than [Esc]) to continue. The Product Selection Menu appears. . You will not see this prompt if a product type was specified during installation. 7. Press [Return] to select the DTAM Micro product. The Opening Menu appears.
Chapter 4 Transferring Applications 8. Highlight Download File to DTAM Micro and press [Return]. The Communication Port Selection screen appears. . You will not see this screen if a communication port was specified during installation. 9. Highlight the serial port on your computer that is connected to the DTAM Micro (COMM 1 or COMM 2) and press [Return]. ☞ If a communication link does not 10. When communication is established, the following screen appears: occur in 10 seconds, you get an error message.
Chapter 4 Transferring Applications 12. Press [Return] to load the application file. The download begins and the following screen shows the progress of the download operation. 13.
Chapter 4 Transferring Applications 14. When the download is complete, you are returned to the Opening Menu. and the DTAM Micro displays: Programming Mode Waiting Up/Download 15. Press [Esc] to exit the software. 16. Press [Y] to return to DOS. The application is now loaded into the DTAM Micro. You can test the application using the simulate function described in Chapter 3 or you can run the application as described in Chapter 5.
Chapter 4 Transferring Applications Uploading an Application This section shows how to upload an application from the DTAM Micro to a computer running DPS software (Catalog No. 2707-NP, series C or later). Refer to the DPS User manual (Publication No. 2707-801) for additional instructions. 1. Apply power to the DTAM Micro. The following message appears in the window of the DTAM Micro. Programming Mode Waiting For Program If you do not see this message, check the DIP switch settings.
Chapter 4 Transferring Applications 6. Press any key (other than [Esc]) to continue. The Product Selection Menu appears. . You will not see this prompt if a product type was specified during installation. 7. Press [Return] to select the DTAM Micro product. The Opening Menu appears.
Chapter 4 Transferring Applications 8. Highlight Upload File from DTAM Micro and press [Return]. The Communication Port Selection screen appears. . You will not see this screen if a communication port was specified during installation. 9. Highlight the serial port on your computer that is connected to the DTAM Micro (COMM 1 or COMM 2) and press [Return]. 10. The upload begins and the following screen shows the progress of the upload operation.
Chapter 4 Transferring Applications 11. When the upload is complete, you are returned to the Opening Menu. 12. Press [Esc] to exit the software. 13. Press [Y] to return to DOS. The application is now loaded into the DPS software. You can edit the application as described in the DPS Programming Manual (Publication No. 2707-801).
Chapter 4 Transferring Applications 4–12
Chapter A–B 5 Running Applications Chapter Objectives This chapter describes screen types and operating procedures that are common to most applications.
Chapter 5 Running Applications Screen Types Application screens can have a variety of appearances. The DTAM Micro can display six types of screens.
Chapter 5 Running Applications Function Keys An application designer can link function keys [F1] through [F8] to individual screens (except alarm screens). Pressing an assigned function key displays the function key number for approximately 0.5 seconds and then the assigned screen. It is the responsibility of the application designer to document the operations assigned to function keys.
Chapter 5 Running Applications Menu and Sub-Menu Screens Menus and Sub-Menus provide a convenient method of accessing a large number of display screens. Main Menu Every application has a Main Menu screen. The Main Menu is the first application screen displayed after an initial power-up or reset. 1 Pump 2 Tank Stat 3 Mixer Stat 4 Recipe The Main Menu provides access to the next level of screens and Sub-Menus. To access the Main Menu, press the [MENU] key.
Chapter 5 Running Applications Data Display Screens Data display screens show either the actual or scaled value of a logic controller. Data Display Field Pump 1 Pressure = 150 PSI Counter = 5 Data Display Field Data displays are updated at different intervals depending upon the application and the size of the network. Data Entry Screens Data entry screens contain an entry field. The length and format of the data entry field depends upon the application designer.
Chapter 5 Running Applications Recipe Screens Recipe screens allow the DTAM Micro to write multiple controller addresses at the same time. Recipe screens can also be linked so that more than one recipe is downloaded. Download Recipe 323? Press ENTER to send T4:14.2 (Timer Value) N7:30 = 0 (Integer Value) N7:31 = 100 (Integer Value) T4:15.
Chapter A–B 6 Installation Objectives This chapter contains the following sections: Section Safety Guidelines Page Safety Guidelines 6–1 Operating Environment 6–1 Enclosures 6–2 Equipment Required 6–3 Clearances 6–3 Mounting Dimensions 6–4 Cutout Template 6–5 Installation 6–6 Connecting AC Power 6–7 Install the DTAM Micro terminal using publication NFPA 70E, Electrical Safety Requirements for Employee Workplaces as a guide.
Chapter 6 Installation ! ATTENTION: EXPLOSION HAZARD: SUBSTITUTION OF COMPONENTS MAY IMPAIR SUITABILITY FOR CLASS 1, DIVISION 2. RISQUE D’EXPLOSION: LA SUBSTITUTION DE COMPOSANTS PEUT RENDRE CE MATÉRIEL INACCEPTABLE POUR LES EMPLACEMENTS DE CLASSE 1, DIVISION 2. ! ! ATTENTION CAUTION: USE ONLY WITH CLASS 2 POWER SOURCE LIMITED TO 30 VDC OPEN CIRCUIT AND 8A SHORT CIRCUIT.
Chapter 6 Installation Equipment Required Other than the tools required to make the panel cutout, the tools required for installation are: • 7mm (M4) deep well socket wrench or nut driver • small slotted screwdriver • torque wrench (in. / lbs). The terminal is tightened against the panel with six self-locking nuts. Clearances Make sure that you leave adequate room, as shown in Figure 6.1, for mounting, air flow, cabling, and access to DIP switches. Figure 6.1 Recommended Clearances Leave 3 inches (76.
Chapter 6 Installation Mounting Dimensions Figure 6.2 shows the mounting dimensions of the terminal. Figure 6.2 Mounting Dimensions in Inches (Millimeters) Back View 5.4 (137.2) 3.9 (99.1) 6.9 (175.3) Bottom View 5.4 (137.2) 1.8 (45.
Chapter 6 Installation Cutout Template A cutout template is provided on the inside back cover of this manual to mark the cutout dimensions. Figure 6.3 provides a reference copy, don’t remove this page from the manual. Figure 6.3 Panel Cutout Dimensions in Inches (Millimeters) 6.08 in 3.04 in 3.04 inch 6.08 inch 3.97 inch 3.86 inch 4.55 inch 5.50 inch 0.69 inch 0.29 inch = = = = = = = = 77.22 mm 154.43 mm 100.84 mm 98.04 mm 115.57 139.70 mm 17.53 mm 7.37 mm 3.04 in .187 in dia.
Chapter 6 Installation Installation To install the DTAM Micro Operator Module: ! ATTENTION: Disconnect all electrical power from the panel before making cutout. Make sure that area around panel cutout is clear. Take precautions so that metal filings or other debris does not fall into the DTAM Micro ventilation slots or enter any components that may already be installed in panel. Make sure that no objects are inserted or fall into the terminal through the ventilation slots or DIP switch access hole.
Chapter 6 Installation Wire and Cable Length Restrictions The following wire and cable length restrictions apply to DTAM products that are CE marked when used in installations that require compliance to European EMC Directive 89/336: DC Power Wiring 10 meters Ground Terminal Wire 3 meters Communication Cables 30 meters These restrictions apply to the following Catalog Numbers: • 2707–M232P3 Series E • 2707–M485P3 Series E Connecting DC Power The DTAM Micro accepts power supply voltages from 18 to
Chapter 6 Installation Figure 6.4 DC Power Connections DTAM Micro Use AWG#16 or #14 Stranded Wire To 24 VDC Power Source or Optional AC to DC Adapter Catalog No. 1747–NP1, -NP2 To 120VAC (Catalog No. 1747-NP1) To 240VAC (Catalog No. 1747-NP2) 3. Connect communications cabling, refer to Chapter 7. 4. Apply voltage and verify the DTAM Micro powerup sequence.
Chapter A–B 7 Communication Connections and Setup Chapter Objectives This chapter describes how to connect the DTAM Micro terminal to and communicate with peripheral devices.
Chapter 7 Communication Connections and Setup Connecting RS-232 Devices The RS-232 port of the DTAM Micro terminal (Catalog No. 2707-M232P3) allows point-to-point communications with: • PLC-5 Channel 0 (configured as RS-232 port) • SLC 5/03, 5/04, 5/05 RS-232 port • MicroLogix 1000 The figure below shows typical RS-232 connections. DTAM Micro to PLC-5 Channel 0 DTAM Micro Terminal Catalog No. 2707-M232P3 PLC-5 Channel 0 DTAM Micro RS-232 Port RS-232 Cable (Catalog No.
Chapter 7 Communication Connections and Setup Connecting RS-485 Devices The RS-485 port of the DTAM Micro terminal (Catalog No. 2707-M485P3) allows point-to-point and multi-drop communications with: • PLC-5 Channel 0 • SLC Controller DH485 port • MicroLogix 1000 using the AIC+ Interface The figure below shows typical RS-485 connections. DTAM Micro to Single SLC DTAM Micro Terminal Catalog No. 2707-M485P3 SLC DTAM Micro RS-485 Port RS-485 Cable (Catalog No.
Chapter 7 Communication Connections and Setup DTAM Micro to DH-485 Network DTAM Plus DTAM Micro Terminal Catalog No. 2707-M485P3 SLC 5/01 Cable (Catalog No. 2707-NC1) Cable (Catalog No.
Chapter 7 Communication Connections and Setup To connect the DTAM Micro terminal to an RS-485 device: 1. Make sure that the power to the DTAM Micro is off. 2. Use the proper cabling to connect the DTAM Micro communications port to the port of the controller (PLC-5 channel 0 or SLC 5/03 RS-232 port). • Use cable, Catalog No 2707-NC4 for PLC-5 channel 0 RS-422 connection • Use cable, Catalog No. 2707-NC5 for PLC 5 channel 0 RS-232 connection.
Chapter 7 Communication Connections and Setup Communicating with a Logic Controller The DTAM Micro supports two operating systems. • Communication with a PLC-5 requires PLC5-DF1 protocol • Communication with an SLC requires AB DH-485 protocol • Communication with a MicroLogix 1000 requires PLC5-DF1 protocol The RS-485 and RS-232 versions of the DTAM Micro support both systems: DTAM Micro Version Operating System Controller Type RS-485 PLC5 DF1 PLC-5 Family channel 0 port (RS-422) ➀ (Catalog No.
Chapter 7 Communication Connections and Setup RS-232 Communications with a PLC-5 The DTAM Micro and PLC-5 must be set as follows for communications to occur: DTAM Micro RS-232 Version PLC-5 Channel 0 RS-232C Cable (Catalog No. 2707-NC3) DTAM Micro The DTAM Micro must have an application with a PLC5-DF1 operating system installed. The Baud Rate and Parity of the DTAM Micro and PLC-5 must be set the same.
Chapter 7 Communication Connections and Setup RS-232 Communications with an SLC 5/03, 5/04, 5/05 The DTAM Micro and RS-232 port of the SLC 5/03, 5/04, 5/05 must be set as follows for communications to occur: DTAM Micro RS-232 Version SLC 5/03 Channel 0 Gender Adapter RS-232C Cable (Catalog No. 1747-CP3) Gender Adapter Required DTAM Micro The DTAM Micro must have an application with AB DH485 operating system installed.
Chapter 7 Communication Connections and Setup RS-485 Communications with an SLC or DH-485 Network The DTAM Micro and SLC DH-485 port must be set as follows for communications to occur. If you are using an SLC 5/03, 5/04, 5/05 RS-232 port, refer to the previous section. DTAM Micro RS-485 Version SLC RS-485 Cable (Catalog No. 2707-NC1) DTAM Micro RS-485 Version DH-485 Network DH-485 Network SLC Link Coupler Link Coupler RS-485 Cable (Catalog No.
Chapter 7 Communication Connections and Setup SLC 5/03, 5/04, 5/05 Make sure that the DH-485 network and DTAM Micro parameters match. Parameter Selections Recommended Baud Rate 1200, 2400, 9600, 19.2K 19.2K Node Address 1 to 31 Next lowest address on the network. Set to 1 for pointto point communications ➀. Maximum Node Address 1 to 31 Set to maximum node on network. Set to 1 for pointto point communications ➀.
Chapter 7 Communication Connections and Setup RS–485/DH–485 Communications with a MicroLogix 1000 The DTAM Micro 485 version has an RS-485 port and uses DH485 protocol. It can communicate to the MicroLogix 1000 via DH485 with the AIC+ Interface Converter Module. This is a 3-node network and is not expandable. DTAM Micro MicroLogix 1000 AIC+ Comm Port (RS485) DH485 RS232 Cable (Catalog No.
Chapter 7 Communication Connections and Setup 7–12
Chapter A–B 8 Troubleshooting and Maintenance Chapter Objectives This chapter describes how to isolate and correct the most common operating problems and routine maintenance tasks.
Chapter 8 Troubleshooting and Maintenance Common Operating Problems If there is no display on the DTAM Micro, verify that 18 to 30 VDC is present at the terminal connectors. If not, check the power to/from the DC power source. The most common problems are related to cabling configurations and the communication parameters (baud rate, data bits, parity). These parameters must be identical for both the DTAM Micro and the controller.
Chapter 8 Troubleshooting and Maintenance Message Probable Cause(s) Corrective Action(s) Master code is 99999999 and is not user-programmable. A master code number of 99999999 may not be programmed. Download a new, valid master code number (using DTAM Micro Programming Software). Master code entry did not match. The master code entered did not match the master code of the program file. Master code or 3 screen codes did not match.
Chapter 8 Troubleshooting and Maintenance Communication Error Codes Communication Error Codes appear on the DTAM Micro display as follows: Error Code Com Error Code: nnH Press ENTER to Reset The error code is in the form: • nnH for SLC controllers that do not show extended error codes. • X nnH for PLC controllers. The X indicates an extended error code. The communication error codes provide valuable information when other symptoms either have not been discovered or have not been understood.
Chapter 8 Troubleshooting and Maintenance Using the Test Functions Use the test selection screen to test or check the following: • • • • • • • • Reset DUT (resets terminal, terminates test function) DIP switch positions (page 8–6) Display (page 8–7) Keyboard (page 8–8) Communications port (page 8–9) Random Access Memory (page 8–10) System memory (page 8–10) Transmit enable (page 8–12) To access the test functions: 1. Access the test functions from the Mode Menu. 1 Reset 3 Special 2 Com-Port 4 Other 2.
Chapter 8 Troubleshooting and Maintenance DIP Switch Test Use the DIP switch test to verify the DIP switch positions. To perform the DIP switch test: 1. Use the [NEXT] and [PREV] keys to display DIP Switch on the test selection screen. DTAM Micro Diag Test Dipswitch 2. Press [ ] to initiate the test. The DTAM Micro displays the current DIP switch settings.
Chapter 8 Troubleshooting and Maintenance Display Test Use the display test to verify that each screen pixel is operating properly. To perform the display test: 1. Use the [NEXT] and [PREV] keys to show Display on the test selection screen. DTAM Micro Diag Test Display Test 2. Press [ ] to initiate the test. The DTAM Micro turns all pixels on and then off. Then an alternate checkerboard pattern is displayed: 3. Press any key to terminate the test. The next test selection screen is displayed.
Chapter 8 Troubleshooting and Maintenance Keyboard Test Use the keyboard test to verify that the keyboard is functioning properly. To perform the keyboard test: 1. Use the [NEXT] and [PREV] keys to display Keyboard on the test selection screen. DTAM Micro Diag Test Keyboard 2. Press [ ] to initiate the test. The DTAM Micro prompts you to press each key in a sequential order. Press “F1” 3. Press the keys as prompted form left to right beginning at the top.
Chapter 8 Troubleshooting and Maintenance Communication Port Test Use the communications test to verify the operation of the RS-232 or RS-485 port. The communications test requires a loopback connector.
Chapter 8 Troubleshooting and Maintenance RAM Test Use the RAM test to verify the DTAM Micro Random Access Memory. 1. Use the [NEXT] and [PREV] keys to display RAM on the test selection screen. DTAM Micro Diag Test RAM Test 2. Press [ ] to initiate the test. The DTAM Micro displays either a Pass or Fail message. RAM: pass Press ENTER 3. Pressing [ ] terminates the RAM test. The next test selection screen is displayed. DTAM Micro Diag Test System Memory 4.
Chapter 8 Troubleshooting and Maintenance Program Memory Test Use the Program Memory test to verify the checksum of the current application file. 1. Use the [NEXT] and [PREV] keys to display System Memory test on the test selection screen. DTAM Micro Diag Test Program Memory 2. Press [ ] to initiate the test. The DTAM Micro displays either a Pass or Fail message. System Mem: pass Press ENTER 3. Pressing [ ] terminates the Program Memory test. The next test selection screen is displayed.
Chapter 8 Troubleshooting and Maintenance TXEN Test Only available on the RS-485 version. Use the TXEN test to verify the transmit enable line at the RS-485 communications port. The TXEN test requires a loopback connector with an LED.
Chapter 8 Troubleshooting and Maintenance Cleaning the Display Window To clean the display window: ! ATTENTION: Use of abrasive cleansers or solvents may damage the window. Do not scrub or use brushes. Some types of paper towels may scratch the window, only use a soft sponge or cloth. 1. Disconnect power from the terminal at the power source. 2. Using a clean sponge or a soft cloth, clean the display with a mild soap or detergent. 3.
Chapter 8 Troubleshooting and Maintenance 8–14
Appendix A–B A Specifications DTAM Micro Specifications LCD Display Character Size (H x W) Character Format Column and Character Backlight 0.19 x 0.12 in (4.75 x 2.95 mm) 5 mm x 8 mm dot matrix 2 lines x 20 characters Yellow-green LED, fixed intensity Contrast Display Viewing Area (H x W) Viewing Angle Fixed 1.0 x 3.
Appendix A Specifications Agency Ratings NEMA Type 4, 12, 13 (indoor use only) Class 1 Division 2 Groups A, B, C, D, hazardous locations (Series B or higher) Class 1 Division 2 Groups A, B, C, D, hazardous locations (Series D or higher) 1 (Series C or higher) 1 European Union Directive Compliance Series E Only – Cat. Nos. 2707–M232P3, 2707–M485P3 If this product is installed within the European Union or EFTA regions, the following regulations apply.
Appendix A–B B DTAM Micro Cable Diagrams DTAM Micro Cables Catalog No. 2707-NC1 Use the RS-485 Network Interface Cable to connect the RS-485 version of the DTAM Micro (Catalog No. 2707-M485P3) to an SLC network.
Appendix B DTAM Micro Cable Diagrams Catalog No. 2707-NC3 Use the RS-232 Communications Cable to connect the RS-232 version of the DTAM Micro (Catalog No. 2707-M232P3) to Channel 0 (configured as RS-232) of a PLC-5. DTAM Micro RS-232 Communications Port PLC-5 Channel 0 Port RS-232 Data In 2 2 Data Out Data Out 3 3 Data In Signal Ground 5 7 Signal Ground 4 RTS CTS 9-Pin Male D Connector 5 Handshake lines only required if Handshake is enabled in PLC.
Appendix B DTAM Micro Cable Diagrams Catalog No. 2707-NC5 Use the RS-485 Upload/Download Cable to connect the RS-485 port of the DTAM Micro (Catalog No. 2707-M485P3) to a personal computer for transferring applications. The cable contains the circuitry to convert RS-422 signals to RS-232 signals. The DTAM Micro RS-485 port is compatible with the RS-422 output of the converter cable.
Appendix B DTAM Micro Cable Diagrams Catalog No. 2707-NC10 Use the RS-232 Communications cable (Catalog No. 2707-NC10) to connect the DTAM Micro to the MicroLogix 1000 for run-time operation. The length of this cable is 2 meters.
Appendix B DTAM Micro Cable Diagrams Catalog No. 1747-CP3 Use this RS-232 Communications Cable to connect the RS-232 port of the DTAM Micro (Catalog No. 2707-M232P3) to Channel 0 of an SLC 5/03. A 9 pin female to male gender adapter is required when using this cable. If you are making your own cable, use a 9 pin male connector on the DTAM Micro end instead of the 9 pin female connector shown below. In addition, the control lines are not needed.
Appendix B DTAM Micro Cable Diagrams B–6
Appendix A–B C DTAM Micro Special Controller Functions Objectives This appendix describes the Special Menu used to access to special features for controller operations.
Appendix C DTAM Micro Special Controller Functions The Special Menu provides access to these functions: 1 P-A/D refer to page C–2 for more information. 2 Mode refer to page C–18 for more information. 3 Mem Xfer refer to page C–19 for more information. 4 Clr Fault refer to page C–20 for more information. Using the P-A/D Function Use the P-A/D function to display and change values in controller files. The only exceptions are Input and Output files, you cannot write to these file types.
Appendix C DTAM Micro Special Controller Functions Reading Controller Input and Output Files To read the contents of controller Input and Output files: 1. Select item 1 from the Special Menu to access the P–A/D function. You are prompted for a file type: Select File Type: (O) Output 2. Press [NEXT] and [PREV] keys to scroll through the file types. Select either Input or Output and press [ ]. You are shown the data at an Input or Output file element number: File=I001 Elem=003 DEC 19774 3.
Appendix C DTAM Micro Special Controller Functions Reading / Writing Controller Status Files To read/write the contents of controller Status files: ! ATTENTION: Changing control status bits may cause a processor fault or have other possible effects on the controller operation. Make sure you understand the function of status data. 1. Select item 1 from the Special Menu to access the P–A/D function. You are prompted for a file type: Select File Type: (O) Output 2.
Appendix C DTAM Micro Special Controller Functions Reading / Writing Controller Bit and Integer Files To read/write the contents of controller Bit and Integer files: 1. Select item 1 from the Special Menu to access the P–A/D function. You are prompted for a file type: Select File Type: (O) Output 2. Press [NEXT] and [PREV] keys to scroll through the file types. Select either Binary or Integer and press [ ]. You are prompted for a file number: Select File Num=_____ 3.
Appendix C DTAM Micro Special Controller Functions Reading / Writing Controller Timer Files To read/write the contents of controller Timer files: 1. Select item 1 from the Special Menu to access the P–A/D function. You are prompted for a file type: Select File Type: (O) Output 2. Press [NEXT] and [PREV] keys to scroll through the file types. ]. Select Timer and press [ You are prompted for a file number: Select File Num=_____ 3. Enter a file number (3-999 for PLCs or 3-7, 9-255 for SLCs) and press [ ].
Appendix C DTAM Micro Special Controller Functions 6. You can change the Acc and Pre values by pressing the [PREV] or [NEXT] keys to move the cursor to the field to change, and then entering a new value. ! ATTENTION: Do not send negative timer values to the SLC. Negative timer values cause a fault in the SLC. 7. Press the [ ] key to enter new accumulator or preset values to the displayed timer address. 8.
Appendix C DTAM Micro Special Controller Functions Reading / Writing Controller Counter Files To read/write the contents of controller Counter files: 1. Select item 1 from the Special Menu to access the P–A/D function. You are prompted for a file type: Select File Type: (O) Output 2. Press [NEXT] and [PREV] keys to scroll through the file types. ]. Select Counter and press [ You are prompted for a file number: Select File Num=_____ 3.
Appendix C DTAM Micro Special Controller Functions 6. You can change the Acc and Pre values by pressing the [PREV] or [NEXT] keys to move the cursor to the field to change, and then entering a new value. ] key to enter new accumulator or preset values to the 7. Press the [ displayed counter address. 8. Press [NEXT] again to display the status bits: File=C121 CU Cd Dn Ov Un Elem= 0100 0 0 0 0 Status Bits: Count Up Enable, Count Down Enable, Done, Overflow, Underflow 9.
Appendix C DTAM Micro Special Controller Functions Reading / Writing Controller Control Files To read/write the contents of controller Control files: 1. Select item 1 from the Special Menu to access the P–A/D function. You are prompted for a file type: Select File Type: (O) Output 2. Press [NEXT] and [PREV] keys to scroll through the file types. ]. Select Control and press [ You are prompted for a file number: Select File Num=_____ 3.
Appendix C DTAM Micro Special Controller Functions 6. You can change the Len and Pos values by pressing the [PREV] or [NEXT] keys to move the cursor to the field to change, and then entering a new value. ] key to enter new length or position values to the 7. Press the [ displayed control address. 8. Press [NEXT] again to display the status bits.
Appendix C DTAM Micro Special Controller Functions Reading / Writing Controller ASCII Files To read the contents of ASCII files: 1. Select item 1 from the Special Menu to access the P–A/D function. You are prompted for a file type: Select File Type: (O) Output 2. Press [NEXT] and [PREV] keys to scroll through the file types. ]. Select ASCII and press [ You are prompted for a file number: Select File Num=_____ 3. Enter a file number (3-999 for PLCs or 3-7, 9-255 for SLCs) and press [ ].
Appendix C DTAM Micro Special Controller Functions 5. Press [NEXT] to display the binary value of bits 0!15. Data Format File=A012 Elem=002 0011100101010001 Data 6. To change a value, move the cursor into the data field using the [PREV] and [NEXT] keys. Enter the new data. If you are editing binary data, use the [+/-] key to toggle the data between 1 and 0. 7. Press [ ] to to load the new data into the file element. 8. To exit, press the [MODE] key to return to the initial P-A/D screen.
Appendix C DTAM Micro Special Controller Functions Reading / Writing Controller BCD Files To read/write the contents of controller BCD files: 1. Select item 1 from the Special Menu to access the P–A/D function. You are prompted for a file type: Select File Type: (O) Output 2. Press [NEXT] and [PREV] keys to scroll through the file types. ]. Select BCD and press [ You are prompted for a file number: Select File Num=_____ 3. Enter a file number (3-999 for PLCs or 3-7, 9-255 for SLCs) and press [ ].
Appendix C DTAM Micro Special Controller Functions Reading / Writing Controller Message Files To read the contents of PLC-5 DF1 message files: Note: This file type only applies to PLC-5 DF1 operating system. 1. Select item 1 from the Special Menu to access the P–A/D function. You are prompted for a file type: Select File Type: (O) Output 2. Press [NEXT] and [PREV] keys to scroll through the file types. ]. Select Message and press [ You are prompted for a file number: Select File Num=_____ 3.
Appendix C DTAM Micro Special Controller Functions 7. Press [NEXT] to display the value in a binary format: F=MG011 Elem=003.01 0011111000111110 8. To change a value, move the cursor into the data field using the [PREV] and [NEXT] keys. Enter the new data. If you are editing binary data, use the [+/-] key to toggle the data between 1 and 0. 9. Press [ ] to to load the new data into the file element. 10. To exit, press the [MODE] key to return to the initial P-A/D screen.
Appendix C DTAM Micro Special Controller Functions Reading Controller ASCII String Files To read the contents of PLC-5 DF1 ASCII string files: Note: This file type only applies to PLC-5 DF1 operating system. 1. Select item 1 from the Special Menu to access the P-A/D function. You are prompted for a file type: Select File Type: (O) Output 2. Press [NEXT] and [PREV] keys to scroll through the file types. ]. Select Control and press [ You are prompted for a file number: Select File Num=_____ 3.
Appendix C DTAM Micro Special Controller Functions Using the Mode Function Use the Mode function to change the controller operating mode (Run or Program) from the DTAM Micro. The mode function displays for an SLC and PLC-5 controller are different. Both are shown below: SLC Controllers 1. Select item 2 from the Special Menu to access the Mode function. You are prompted for an operating mode: SLC Mode 1=Run 0=Program 2. Press [1] to place the controller in Run mode or [0] to enter the Program mode.
Appendix C DTAM Micro Special Controller Functions Using the Memory Transfer Function The Memory Transfer function allows the DTAM Micro to initiate a memory transfer between a controller memory module and the controller. • Memory transfers with an SLC are bidirectional. Data can be transferred to and from the memory module. • The PLC-5 only supports transfers from the PLC-5 to the memory module. SLC Controllers 1. Select item 3 from the Special Menu to access the Mem Xfer function.
Appendix C DTAM Micro Special Controller Functions Using the Clear Fault Function Use the Clear Fault function to clear all major and minor faults in the logic controller. To clear controller faults: 1. If you are clearing a PLC-5, the controller must be in Program or Remote Program mode. 2. Select item 4 from the Special Menu to access the Clear Fault function. You are prompted to clear faults: 1 = Clear Faults 0 =Abort 3. Press [1] to clear the faults or [0] to abort the function.
Index DTAM Micro Operator Interface Module User Manual A AC Adapter, 2–14, 3–2, 6–7 Accessories, 2–14 Adapter, AC, 2–14, 3–2, 6–7 Advisor, 5–2 Alarm Screen, 5–6 Ambient Temperature, Operating, 6–2 Application Documentation, 5–1 Downloading, 4–3 Simulation, 3–10 Transfer, 4–1 Uploading, 4–8 RS–232 Port, 2–1 RS–485, 2–10 RS–485 Port, 2–1 Setting Parameters, 3–6 Upload/Download, 2–12 Upload/Download Connections, 4–2 Communication Port, Test, 8–9 Compatible Devices, 2–11 Connector Communication, 2–4, 2–8, 7–2
Index DTAM Micro Operator Interface Module User Manual Test, 8–6 Upload/Download Enable, 2–7 Upload/Download Setting, 4–1 Display, 2–2 Cleaning, 8–13 Specifications, A–1 Test, 8–7 Display Test, 3–3 Downloading, Applications, 4–3 DPS Description, 2–12, 2–14 Upload/Download, 2–12, 4–3, 4–8 DTAM Programming Software, See DPS, 2–12 Guidelines Safety, 6–1 Wiring, 7–1 H Humidity, Operating, 6–2 I Indicator, LED, 2–2 Input File, C–3 Electromagnetic Interference, Limiting, 7–1 Installation Clearances, 6–3 Equ
Index DTAM Micro Operator Interface Module User Manual Menu Com–Port, 2–6, 3–4 Main, 5–4 Mode, 2–6, 3–4 Other, 2–6, 3–4 Special, 2–6, 3–4, 3–7 Sub, 5–4 Test, 3–11 Messages, Error, 8–2 DH485, 2–9, 2–10 Publications DTAM Micro, 1–2 PLC–5, 1–3 SLC, 1–2 Wiring, 1–2 R Mode Bit Write, 5–1 Controller, 3–7, C–18 Simulate, 3–10 RAM, Test, 8–10 Mode Key, Operations, 2–6 Related Publications, 1–2 Mode Menu, 3–4 Reset, 3–5 Mounting Clearances, 6–3 Dimensions, 6–4 Equipment, 6–3 Procedures, 6–6 RS–232, 2–1 Co
Index DTAM Micro Operator Interface Module User Manual SLC 5/03 Communicating With, 7–8 Connection, 7–2, 7–3 Connections, 2–9, 2–10 Settings, 7–8 Special Menu, 3–7 Timer File, C–6 Specifications, A–1, B–1, C–1 Transfer, Controller Memory, 3–7 Status File, C–4 Transmit Enable, Test, 8–12 Sub–Menus, 5–4 Troubleshooting, 8–1 Chart, 8–1 Equipment, 8–1 System Memory, Test, 8–10 T Temperature, Operating, 6–2 Template, Cutout, 6–5 Test Communication Port, 8–9 DIP Switch, 8–6 Display, 3–3, 8–7 Functions,
6.08 in 3.04 in 3.04 inch 6.08 inch 3.97 inch 3.86 inch 4.55 inch 5.50 inch 0.69 inch 0.29 inch = = = = = = = = 77.22 mm 154.43 mm 100.84 mm 98.04 mm 115.57 139.70 mm 17.53 mm 7.37 mm 3.04 in .187 in dia. 6 places DTAM Micro Panel Cutout 4.55 in 3.97 in 3.86 in .69 in .29 in .29 in 5.50 in ✃ Cut here to remove.
Publication 2707-UM002C-EN-P - September 2002 2 Supersedes Publication 2707-UM002B-EN-P - May 2002 PN 40061-236-01(4) Copyright © 2002 Rockwell Automation. All rights reserved. Printed in the U.S.A.
