POINT I/O PROFIBUS Adapter Module Cat. No.
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.
Preface About This User Manual Purpose of This Manual Who Should Use This Manual This manual describes how to install, configure and troubleshoot your PROFIBUS Adapter module.
Preface 2 Description Cat. No.
Preface European Communities (EC) Directive Compliance 3 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.
Preface 4 Publication 1734-UM005B-EN-P - June 2001
Table of Contents Preface Important User Information . . . . . . . . . . . . . . . . . . Purpose of This Manual. . . . . . . . . . . . . . . . . . . . . Who Should Use This Manual . . . . . . . . . . . . . . . . Related Products and Documentation. . . . . . . . . . . European Communities (EC) Directive Compliance EMC Directive . . . . . . . . . . . . . . . . . . . . . . . . . Environmental/Safety Protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Table of Contents ii Chapter 4 Communication and I/O Table Mapping In This Chapter . . . . . . . . . . . . . . . . . . . . . . . Image Table Mapping . . . . . . . . . . . . . . . . . . How Data Communication Takes Place . . . . . Set_Parameter . . . . . . . . . . . . . . . . . . . . . Check_Configuration . . . . . . . . . . . . . . . . Get_Configuration . . . . . . . . . . . . . . . . . . Global_Command . . . . . . . . . . . . . . . . . . Data_Exchange . . . . . . . . . . . . . . . . . . . . Slave_Diag.
Table of Contents 1734-IV2 Source Input Module. . . . . . . . . . . . . . . . Product Code: 0083h . . . . . . . . . . . . . . . . . . . . Data Map: . . . . . . . . . . . . . . . . . . . . . . . . . . . . Configuration Data: . . . . . . . . . . . . . . . . . . . . . Diagnostic Data . . . . . . . . . . . . . . . . . . . . . . . . 1734-IV4 Source Input Module. . . . . . . . . . . . . . . . Product Code: 0084h . . . . . . . . . . . . . . . . . . . . Data Map: . . . . . . . . . . . . . . . . . . . . . . . . . .
Table of Contents iv 1734-IA2 120V ac Input Module. . . . . . Product Code: 1111h . . . . . . . . . . . Data Map: . . . . . . . . . . . . . . . . . . . Configuration Data: . . . . . . . . . . . . Diagnostic Data . . . . . . . . . . . . . . . 1734-IM2 220V ac Input Module . . . . . Product Code: 1112h . . . . . . . . . . . Data Map: . . . . . . . . . . . . . . . . . . . Configuration Data: . . . . . . . . . . . . Diagnostic Data . . . . . . . . . . . . . . .
Chapter 1 What is the PROFIBUS Adapter General PROFIBUS Adapter Overview This chapter describes the purpose of the POINT I/O PROFIBUS adapter, and what tasks have to be performed after installing the adapter. For more information about: See page: PROFIBUS Adapter Overview 1-1 Startup Procedure 1-2 Chapter Summary and What’s Next 1-4 The POINT I/O 1734-APB adapter resides on the PROFIBUS network and the POINT I/O backplane (PointBus) simultaneously.
1-2 What is the PROFIBUS Adapter Communicating through the Adapter Output data is sent from the master across the PROFIBUS network to the 1734-APB adapter. The adapter automatically transfers the data across the PointBus backplane to the output modules. Inputs from the input modules are collected by the PROFIBUS adapter via the backplane and sent across the PROFIBUS network to the master.
What is the PROFIBUS Adapter 1-3 Configure the Adapter for PROFIBUS Communication • • • • Install the GSD file you received into your configuration tool add the adapter to your configuration select the node address and baud rate add I/O modules to the configuration For more information, refer to Chapter 3 - Configuring the POINT I/O System. Configure the I/O Modules for PointBus Communication You must configure each I/O module to establish its actions on the PointBus.
1-4 What is the PROFIBUS Adapter Diagnostic Indicators Diagnostic indicators are located on the front panel of the adapter module. They show both normal operation and error conditions in your POINT I/O system. The indicators are: • • • • • Adapter status PROFIBUS status PointBus status System power Field power Upon power-up, the adapter goes to an initialization state and performs a self-test (memory check, data memory clear, firmware integrity). The indicators also go through a self-test sequence.
Chapter 2 Installing the PROFIBUS Adapter General This chapter describes how to install and wire your adapter. For information about: See page: Installing the PROFIBUS Adapter 2-2 Installing a Replacement PROFIBUS Adapter to an Existing System 2-4 Wiring the PROFIBUS Adapter 2-6 Chapter Summary and What’s Next 2-9 When properly installed, POINT I/O is grounded through the DIN rail to chassis ground. Use zinc plated, yellow chromated steel DIN rail to assure proper grounding.
2-2 Installing the PROFIBUS Adapter Installing the PROFIBUS Adapter To install the adapter on the DIN rail prior to installing other base units, proceed as follows. 1. Position the adapter vertically above the DIN rail. 2. Press down firmly to install the adapter on the DIN rail. (The locking mechanism will lock the adapter to the DIN rail.) 1734-APB communication interface DIN rail Orange screw slot 3. Insert the PROFIBUS network plug and tighten the holding screws.
Installing the PROFIBUS Adapter 2-3 4. Set the node address using the 2-position thumbwheel switch. Valid settings range from 01 to 99. Press the + or - buttons to change the numbers. Network Node Address Thumbwheel Press either the + or buttons to change the number Adapter Status 0 1 PROFIBUS Status PointBus Status 1734-APB System Power Field Power 5. Slide the safety end cap (9) up to remove. This exposes the backplane and power interconnections.
2-4 Installing the PROFIBUS Adapter Installing a Replacement PROFIBUS Adapter to an Existing System 1. Remove the existing adapter from the DIN rail as follows: A. Pull up on the removable terminal base (RTB) removal handle (7) to remove the terminal block. RTB removal handle B. Loosen the screws holding the PROFIBUS network plug and pull up to remove. Loosen holding screws PROFIBUS network plug C. Remove the adjacent module from its base. Remove adjacent module.
Installing the PROFIBUS Adapter 2-5 D. Use a small bladed screwdriver to rotate the DIN rail locking screw (5) to a vertical position. This releases the locking mechanism. E. Pull straight out to remove. 2. Set the desired node address on the replacement adapter. 3. Slide the safety end cap up and remove it from the replacement adapter. This exposes the backplane and power connections. Safety end cap 4. Position the replacement adapter vertically above the DIN rail.
2-6 Installing the PROFIBUS Adapter 5. Press firmly to seat the adapter (1) on the DIN rail. The adapter locking mechanism will snap into place. 6. Insert the PROFIBUS network plug and tighten the holding screws. 7. Insert the end opposite the handle into the base unit. This end has a curved section that engages with the wiring base. 8. Rotate the terminal block into the wiring base until it locks itself in place. 9. Replace the adjacent module in its base.
Installing the PROFIBUS Adapter 2-7 After the 14th (or last) module, you must insert an expansion power supply (cat. no. 1734-EP24DC) to power additional I/O modules. Refer to the table below for various POINT I/O modules current requirements. POINT I/O Cat. No.
2-8 Installing the PROFIBUS Adapter Wiring Connections 12/24V dc Do not connect 120/240V ac power to this supply. NC NC 0 1 CHAS GND CHAS GND 2 3 NC = No Connection CHAS GND = Chassis Ground C = Common V = Supply C C 4 5 V dc This dc supply will be connected to the internal power bus. V V 6 7 Terminal Description Notes 0 No connection Reserved 1 No connection 2 Chassis Ground 3 Chassis Ground 4 Common 5 Common 6 Voltage Input 7 Voltage Input Apply 12/24V dc.
Installing the PROFIBUS Adapter 2-9 PROFIBUS Connection Plug Wiring PROFIBUS connection Pin 6 - +5V Pin 8 - RX/TX Data Pin 3 - RX/TX Data + Pin 4 - Request to send (RT Pin 5 - Data Ground Chapter Summary and What’s Next Pin Number Name Description Housing Shield Connected to Chassis Ground 1 Not connected 2 Not connected 3 RX/TX Data + Positive RX/TX data line 4 RTS Request to send 5 Data Ground Isolated ground 6 +5V BUS Isolated +5V from RS485 side 7 Not connected 8 RX/TX Data
2-10 Installing the PROFIBUS Adapter Publication 1734-UM005B-EN-P - June 2001
Chapter 3 Configuring the POINT I/O System In This Chapter Configuration Overview This chapter describes how to configure your adapter for PROFIBUS communication and how to configure the POINT I/O modules.
3-2 Configuring the POINT I/O System Installing the GSD File 1. Open the file. Select the GSD file (173404EF.GSD) included on the diskette you received with your shipment of the adapter. This dialog indicates that the GSD file was successfully imported into the configuration tool. (Click “Okay” to continue.
Configuring the POINT I/O System 3-3 Adding the Master to the Network Select the “Master” entry in the “Insert” menu. 1. Select “PROFIBUS-DP Master” in the list called “Available Masters.” 2. Click “Add>>”. Select station address here. Type a description here. The master appears on the network.
3-4 Configuring the POINT I/O System Select the master icon Select the “Bus Parameters” entry in the “Settings” menu. lSelect the required baud rate from the list. (Click “OK” to continue.
Configuring the POINT I/O System 3-5 Adding the Adapter to the Network Select the “Slave” entry in the “Insert” menu. 1. Select “1734-APB” in the “Available Slaves” list. 2. Click “Add>>”. (Click “OK” to continue.) Select station address here. Type a description here. The slave appears on the network.
3-6 Configuring the POINT I/O System Adding I/O Modules to the Adapter After you add the adapter, you must add the POINT I/O modules connected to the adapter in the backplane. You can select any of 5 different types: 1. Modules with Configuration Data If you select modules with configuration data (i.e. 1734-IB2), the configuration data would be available for you to manually modify. Refer to “Configuring I/O Modules” later in this chapter. 2.
Configuring the POINT I/O System 3-7 To add modules, double-click on the slave icon. Double click on the slave icon to add modules to your adapter. 1. Double click on the module you wish to add. 2. The module appears in the list below.
3-8 Configuring the POINT I/O System Configuring I/O Modules Most I/O modules have configuration data associated with them. This configuration data can be set manually. For a detailed description of the configuration data supported for different modules, refer to Appendix B. The configuration you select is transferred to the adapter with the PROFIBUS Set_parameter service. (Set_parameter service is described in chapter 4.) Note: Download of new configuration data is only possible in the offline mode.
Configuring the POINT I/O System Parameter Data in hexadecimal. 3-9 To configure a module, click on the “Module” button. Select the module you wish to configure. (Click “OK” to continue.) Module Parameters From the list, select the parameter you wish to change. (Click “OK” to continue.) Example: To change the “Range” parameter, select “Range” in the list and click “OK.” Select the value you wish to use, and click “OK.” Available parameters are module dependant.
3-10 Configuring the POINT I/O System Enable/Disable Diagnostic Functionality for your Modules The diagnostic functionality is enabled at default, but may be turned off (disabled) at the module level. When the diagnostic is disabled, the module will not report any diagnostic information to the adapter. Refer to chapter 4 for more information on module diagnostics. Select the “Extended Diagnostics” parameter. (Click on “OK” to continue.
Configuring the POINT I/O System 3-11 If you select “Hold Last State,” the module outputs are frozen in their current state. If you select “Fault Value,” you need to define the Fault Value parameter. Possible settings are: digital modules - ON/OFF; analog modules - any value within a predefined range. Select the “Fault Value” parameter. (Click on “OK” to continue.) Module parameters Enter the value you wish to use. (Click on “OK” to continue.
3-12 Configuring the POINT I/O System If you select “Hold Last State,” the module outputs are frozen in their current state if power to the module is lost. If you select “Idle Value,” you need to define the Idle Value parameter. Possible settings are: digital modules - ON/OFF; analog modules - any value within a predefined range. Select the “Idle Value” parameter. (Click on “OK” to continue.) Module parameters Enter the value you wish to use. (Click on “OK” to continue.
Configuring the POINT I/O System Download to Master System 3-13 When you are finished setting parameters, you must download the configuration data into the master Select the “Download” entry in the “Online” menu. Select the “CIF Serial Driver.” (Click “OK” to continue.) Select port “COM 2. (Click “OK” to continue.) If the download is done during bus operation, the communication between master and slave is stopped. Confirm the download by clicking “Yes.” Downloading...
3-14 Configuring the POINT I/O System Chapter Summary and What’s Next Publication 1734-UM005B-EN-P - June 2001 In this chapter, you learned how to configure the POINT I/O system. Go to chapter 4 for information about communication and I/O table mapping.
Chapter 4 Communication and I/O Table Mapping This chapter describes the communication process and I/O image table mapping as they occur through the 1734-APB adapter. Image Table Mapping For more information about: See page: Image Table Mapping 4-1 How Data Communication Takes Place 4-2 Grouping Modules for Memory Management 4-16 Chapter Summary and What’s Next 4-16 The adapter must map the data it receives to its internal memory before passing it to the appropriate module.
4-2 Communication and I/O Table Mapping How Data Communication Takes Place Before any data transfer can take place, the adapter has to verify and accept the PROFIBUS services Set_Parameter and Check_Configuration that are sent from the master at startup. If the adapter accepts these services, data transmission is executed automatically in a cyclic manner with the Data_Exchange service.
Communication and I/O Table Mapping 4-3 This section describes how the adapter handles the following services: • • • • • • Set_Parameter Check_Configuration Get_Configuration Data_Exchange Global_Command Slave_Diagnostic Set_Parameter The master uses this service to identify itself with the adapter and to specify how the adapter is to operate. Set_parameter data is comprised of a series of octets (maximum of 244).
4-4 Communication and I/O Table Mapping Octet Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 7 Reserved 8 Product Code High Byte of First Module 9 Product Code Low Byte of First Module 10 Control Byte for First Module 11 Configuration Data for First Module* ... ... X Product Code High Byte for last Module X+1 Product Code Low Byte for last Module X+2 Control Byte for Last Module X+3 Configuration Data for Last Module* Bit 2 Bit 1 Bit 0 * Present only if selected module has configuration data.
Communication and I/O Table Mapping 4-5 Bit 6 - This bit is used to enable/disable the module grouping feature for the module. Bit Value Description 0 Grouped module disabled 1 Grouped module enabled Bit 0-5 - Without grouped modules - Defines the number of configuration data bytes for the module. With grouped modules Defines the number of bits the module should allocate in the opened byte. Configuration Data Configuration data is passed on to each I/O module using User Parameter Data.
4-6 Communication and I/O Table Mapping Octet Value Description 21 66h 1734-OE2C Configuration Data byte 3 22 1Fh 1734-OE2C Configuration Data byte 4 23 FFh 1734-OE2C Configuration Data byte 5 24 00h 1734-OE2C Configuration Data byte 6 25 00h 1734-OE2C Configuration Data byte 7 26 00h 1734-OE2C Configuration Data byte 8 27 00h 1734-OE2C Configuration Data byte 9 Check_Configuration After the set_parameter service, the master sends a check_configuration service to the adapter.
Communication and I/O Table Mapping 4-7 Without Grouped Modules The table below shows an example of how the identifier bytes would look for a configuration with a 1734-OB2E in slot 1; a 1734-IE2C in slot 2; a 1734-OE2C in slot 3; and a 1734-IA2 in slot 4.
4-8 Communication and I/O Table Mapping Get_Configuration This service permits the master to read out the Identifier bytes for the actual adapter configuration. (Refer to the previous section for the format of the identifier byte.) The table below shows an example of how the identifier bytes from a Get_configuration response would look like when you have the following modules in the backplane: slot 1 = 1734-OB4E; slot 2 = 1734-IE2C; slot 3 = 1734-OE2C; and slot 4 = 1734-IA2.
Communication and I/O Table Mapping 4-9 Operating States The general system behavior is determined by the operating status of the master. The 3 main states are: • Stop - No data transmission occurs between the master and the slaves. • Operate - The master is in the data transfer phase. In cyclic data communication , inputs of the slaves are read, and output information is written to the slaves. • Clear - The master reads the information of the slaves and sets the outputs to an idle state.
4-10 Communication and I/O Table Mapping Structure of Slave_Diagnosis Octet Description 0 Station Status 1 1 Station Status 2 2 Station Status 3 3 Master PROFIBUS address 4 Identifier number (high byte) 5 Identifier number (low byte) 6 Module-related header byte 7-14 Module-related diagnostic block 15-17 1st channel-related diagnostic message 18-20 2nd channel-related diagnostic message . . . .
Communication and I/O Table Mapping 4-11 Station Status 1, 2 and 3 Station status 1, 2 and 3 provide an overview of the status of the slave. Station Status 1 Bit Description Cause 0 - Station nonexistent The master cannot be addressed by the master 1 - Station not ready Adapter not yet ready for data exchange Wait for the adapter to start up. 2 - Configuration fault Configuration data sent by the master to the adapter does not match the backplane configuration.
4-12 Communication and I/O Table Mapping Station Status 2 Bit Description Cause 0 - Parameterization requested The slave has forced the master system to do a new parameterization. This bit is set as long as new parameterization must be performed. 1 - Static diagnostic The adapter cannot provide valid I/O data. The backplane bus communication is terminated. This bit will not be cleared (0) until the power to the adapter is cycled. 2 - Not used Always set to 1.
Communication and I/O Table Mapping 4-13 Master PROFIBUS Address In this octet (byte 3), the address of the master that has done the parameterization of the adapter is entered. If the adapter is not parameterized from any master, the adapter writes the address 255 (decimal) here. Identity Number The identity number (byte 4-5) is a unique code that describes the type of DP-slave. The identity number for the 1734-APB adapter is 04EF (hexidecimal).
4-14 Communication and I/O Table Mapping A maximum of 10 channel related diagnostic messages are possible. If you exceed the limit, the diagnostic overflow bit in station status 3 will be set. Note: If the diagnostic buffer is full and the adapter receives an additional error message, this new message will be queued in the adapter internally and passed on to the master as soon as space is available in the diagnostic buffer (i.e. when older messages are deleted).
Communication and I/O Table Mapping 4-15 Viewing Diagnostic Data within the Configuration Tool Select the “Start Debug Mode” entry in the “Online” menu. Double click on the slave icon. Station status 1 - 3 Station status 1 - 3 Interpreted view of diagnostic messages 1. Select error message Error details 2. A detailed description appears Complete diagnostic message in hexadecimal. (Click on “OK” to exit.
4-16 Communication and I/O Table Mapping Grouping Modules for Memory Management You can install up to 8 of the same type of module (identical product code) next to each other and use only one word of input or output memory. The module requirements are: • • • • the modules must be next to each other the modules must be members of the same module family must total 8 channels or less the modules will share the same configuration data.
Chapter 5 Grouped Mode In This Chapter In this chapter, you will learn about: For more information about: See page: General 5-1 How to Configure the Adapter for Grouped Mode 5-2 Configuration Example 5-3 Chapter Summary and What’s Next General 5-4 In order to use master memory most effectively, and reduce data transfer between the POINT I/O adapter and the master, you can group several modules in a single byte. To configure the adapter for grouped mode you must: 1.
5-2 Grouped Mode How to Configure the Adapter for Grouped Mode You can select the following modules in the configuration tool: 1. Module without configuration data (e.g. 1734-OB2E/no config) 2. Module with configuration data (e.g. 1734-OB2E/with config) 3. Empty slot module (e.g. 1734-OB2E/empty slot) 4. Grouped module (e.g. 1734-OB2E/grouped) 5. Grouped empty slot module (e.g. 1734-OB2E/grouped empty slot) By combining these modules, groups can be created in 3 different ways: 1.
Grouped Mode 5-3 Note that the grouped modules will share the same configuration data as the first module in the group. If the first module has no configuration data, the other modules in the group will have no configuration data. The configuration for the above example will look like the following in the configuration tool.
5-4 Grouped Mode Configuration table and memory map Note the following module groups: • • • • slots 1, 2, 3 and 4 - A group of modules with configuration data Slots 7, 8 and 9 - A group of modules with configuration data Slots 5 and 6 - A group of empty slots Slots 12 and 13 - A group of modules without configuration data (default configuration data) In this example, the input/output addresses start at byte 0. Slot Module I/O Address Input Output 1 1734-OB2E 0.0 to 0.1 2 1734-OB2E/grouped 0.
Chapter 6 Troubleshooting the PROFIBUS Adapter In This Chapter Using the Status Indicators In this chapter, you will learn about: For more information about: See page: Using the Status Indicators 6-1 Using PROFIBUS Diagnostics 6-3 Chapter Summary and What’s Next 6-3 You can use the status indicators to troubleshoot your adapter.
6-2 Troubleshooting the PROFIBUS Adapter Indicator Indication Probable Cause System Power Off Not active. Field power is off; or dc-dc converter problem. Green System power on. Dc-dc converter active (5V). Off Not active. Field power not applied. Green Power on, 24V present. Off No power supplied. Hardware check in progress. Initialization in progress. Green Adapter operating normally Red Hardware check fault. Off No power supplied.
Troubleshooting the PROFIBUS Adapter Using PROFIBUS Diagnostics 6-3 PROFIBUS diagnostics provides detailed information about the adapter and the I/O modules. (Refer to Slave_Diag in chapter 4 for detailed information about diagnostic capabilities of the adapter.) Pay special attention to the following indications in the diagnostic response. Chapter Summary and What’s Next Station Bit Response Reason Station Status 1 0 Station nonexistent Wrong node address. Bus cable problem.
6-4 Troubleshooting the PROFIBUS Adapter Publication 1734-UM005B-EN-P - June 2001
Appendix A Specifications Specifications - 1734-APB PROFIBUS Adapter Module Communication Interface Specifications Expansion I/O Capacity Up to 13 modules (13 times 75mA = 0.975, just under the limit of 1.0A). The actual number of modules can vary. Add up the current requirements of the modules you want to use to make sure they do not exceed the amperage limit of the 1734-ADN.
A-2 Specifications General Specifications Indicators Power Consumption Power Dissipation Thermal Dissipation Isolation Voltage Field Power Bus Nominal Voltage Supply Voltage Range Supply Current Dimensions Inches (Millimeters) Environmental Conditions Operational Temperature Storage Temperature Relative Humidity Shock Operating Non-operating Vibration Conductors Wire Size Category Terminal Base Screw Torque Field Wiring Terminations PROFIBUS Power Supply 3 red/green status indicators Adapter status PRO
Appendix B Default Data Maps I/O messages are sent to (consumed) and received from (produced) the POINT I/O modules. These messages are mapped into the processor’s memory. This appendix lists the default maps for 1734 POINT I/O modules.
B-2 Default Data Maps 1734-IB2 Sink Input Module Product Code: 0081h Data Map: Output size: 0 bytes; Input size: 1 byte 7 6 5 Produces (Rx) 4 3 2 Not used Consumes (Tx) 1 0 CH1 state CH0 state No consumed data Where: CH0 = input channel 0, CH1 = input channel 1; 0 = OFF, 1 = ON Configuration Data: 7 6 5 4 Reserved 3 2 1 0 Filter Meaning of bits described below Filter Values Value Definition 00 1ms 01 0.
Default Data Maps B-3 1734-IB4 Sink Input Module Product Code: 0082h Data Map: Output size: 0 bytes; Input size: 1 byte 7 6 Produces (Rx) 5 4 Not used Consumes (Tx) 3 2 CH3 state CH2 state 1 0 CH1 state CH0 state No consumed data Where: CH0 = input channel 0, CH1 = input channel 1; 0 = OFF, 1 = ON Configuration Data: 7 6 5 4 Reserved 3 2 1 0 Filter Meaning of bits described below Filter Values Value Definition 00 1ms 01 0.
B-4 Default Data Maps 1734-IV2 Source Input Module Product Code: 0083h Data Map: Output size: 0 bytes; Input size: 1 byte 7 6 5 Produces (Rx) 4 3 2 Not used Consumes (Tx) 1 0 CH1 state CH0 state No consumed data Where: CH0 = input channel 0, CH1 = input channel 1; 0 = OFF, 1 = ON Configuration Data: 7 6 5 4 Reserved 3 2 1 0 Filter Meaning of bits described below Filter Values Value Definition 00 1ms 01 0.
Default Data Maps 1734-IV4 Source Input Module B-5 Product Code: 0084h Data Map: Output size: 0 bytes; Input size: 1 byte 7 6 Produces (Rx) 5 4 Not used Consumes (Tx) 3 2 CH3 state CH2 state 1 0 CH1 state CH0 state No consumed data Where: CH0, CH1, CH2, CH3 = input channel 1; 0 = OFF, 1 = ON Configuration Data: 7 6 5 4 Reserved 3 2 1 0 Filter Meaning of bits described below Filter Values Value Definition 00 1ms 01 0.
B-6 Default Data Maps 1734-OB2E Electronically Protected Output Module Product Code: 0085h Data Map: Output size: 1 bytes; Input size: 0 byte 7 6 5 4 )Produces (Rx) 3 2 1 0 No produced data Consumes (Tx) Not used CH1 state CH0 state Where: CH0 = output channel 0, CH1 = output channel 1; 0 = OFF, 1 = ON Configuration Data: 7 6 Reserved 5 4 3 2 RM NL IV IA 1 0 FV FA Meaning of bits described below FA = Fault Action FV = Fault Value Value Definition Value Definition 0 Fau
Default Data Maps 1734-OB4E Electronically Protected Output Module B-7 Product Code: 0086h Data Map: Output size: 1 bytes; Input size: 0 byte 7 6 5 4 )Produces (Rx) 3 2 1 0 No produced data Consumes (Tx) Not used CH3 state CH2 state CH1 state CH0 state Where: CH0, CH1, CH2, CH3; 0 = OFF, 1 = ON Configuration Data: 7 6 Reserved 5 4 3 2 RM NL IV IA 1 0 FV FA Meaning of bits described below FA = Fault Action FV = Fault Value Value Definition Value Definition 0 Fault Val
B-8 Default Data Maps Product Code: 0087h 1734-OW2 Relay Sink/Source Output Module Data Map: Output size: 1 bytes; Input size: 0 byte 7 6 5 4 )Produces (Rx) 3 2 1 0 No produced data Consumes (Tx) Not used CH1 state CH0 state Where: CH0 = output channel 0, CH1 = output channel 1; 0 = OFF, 1 = ON Configuration Data: 7 6 5 4 Reserved 3 2 IV IA 1 0 FV FA Meaning of bits described below FA = Fault Action FV = Fault Value Value Definition Value Definition 0 Fault Value 0 OFF
Default Data Maps 1734-IE2C Analog Current Input Module B-9 Product Code: 0018h Data Map: Output size: 0 Words; Input size: 2 Words 7 6 5 4 Produces (Rx) 3 2 1 0 Input Channel 0 Input Channel 1 Consumes (Tx) No consumed data Configuration Data: 7 6 5 4 Reserved DF 3 2 AD R Engineering Units Low (high byte) Default value = 06h Engineering Units Low (low byte) Default value = 66h Engineering Units High (high byte) Default value = 3Fh Engineering Units High (low byte) Default va
B-10 Default Data Maps DF = Definition Value Definition 000 No filtering (default 001 5ms 010 10ms 011 50ms 100 100ms 101 250ms 110 500ms 111 1s Diagnostic Data Possible Error Codes: Publication 1734-UM005B-EN-P - June 2001 Code Error Type 2 Undercurrent 3 Overcurrent 6 Wire Break 7 High Alarm Exceed 8 Low Alarm Exceed 16 Module incorrect or missing. Reported on channel 0, applies to whole module.
Default Data Maps 1734-OE2C Analog Current Output Module B-11 Product Code: 0019h Data Map: Output size: 2 Word; Input size: 0 Word 7 6 5 4 Produces (Rx) 3 2 1 0 Output Channel 0 Output Channel 1 Consumes (Tx) No consumed data Configuration Data: 7 6 5 4 Reserved 3 2 AD R 1 0 IA Engineering Units Low (high byte) Default value = 06h Engineering Units Low (low byte) Default value = 66h Engineering Units High (high byte) Default value = 1Fh Engineering Units High (low byte) De
B-12 Default Data Maps 1734-IE2V Analog Voltage Input Module Product Code: 0018h Data Map: Output size: 0 Words; Input size: 2 Words 7 6 5 4 Produces (Rx) 3 2 1 0 Input Channel 0 Input Channel 1 Consumes (Tx) No consumed data Configuration Data: 7 6 5 4 Reserved DF 3 2 AD R Engineering Units Low (high byte) Default value = 06h Engineering Units Low (low byte) Default value = 66h Engineering Units High (high byte) Default value = 3Fh Engineering Units High (low byte) Default v
Default Data Maps B-13 DF = Definition Value Definition 000 No filtering (default 001 5ms 010 10ms 011 50ms 100 100ms 101 250ms 110 500ms 111 1s Diagnostic Data Possible Error Codes: Code Error Type 2 Undercurrent 3 Overcurrent 6 Wire Break 7 High Alarm Exceed 8 Low Alarm Exceed 16 Module incorrect or missing. Reported on channel 0, applies to whole module.
B-14 Default Data Maps 1734-OE2V Analog Voltage Output Module Product Code: 0019h Data Map: Output size: 2 Word; Input size: 0 Word 7 6 5 4 Produces (Rx) 3 2 1 0 Output Channel 0 Output Channel 1 Consumes (Tx) No consumed data Configuration Data: 7 6 5 4 Reserved 3 2 AD R 1 0 IA Engineering Units Low (high byte) Default value = 06h Engineering Units Low (low byte) Default value = 66h Engineering Units High (high byte) Default value = 1Fh Engineering Units High (low byte) De
Default Data Maps 1734-IA2 120V ac Input Module B-15 Product Code: 1111h Data Map: Output size: 0 bytes; Input size: 1 byte 7 6 5 Produces (Rx) 4 3 2 Not used Consumes (Tx) 1 0 CH1 state CH0 state No consumed data Where: CH0 = input channel 0, CH1 = input channel 1; 0 = OFF, 1 = ON Configuration Data: 7 6 5 4 Reserved 3 2 1 0 Filter Meaning of bits described below Filter Values Value Definition 00 1ms 01 0.
B-16 Default Data Maps 1734-IM2 220V ac Input Module Product Code: 1112h Data Map: Output size: 0 bytes; Input size: 1 byte 7 6 5 Produces (Rx) 4 3 2 Not used Consumes (Tx) 1 0 CH1 state CH0 state No consumed data Where: CH0 = input channel 0, CH1 = input channel 1; 0 = OFF, 1 = ON Configuration Data: 7 6 5 4 Reserved 3 2 1 0 Filter Meaning of bits described below Filter Values Value Definition 00 1ms 01 0.
Default Data Maps 1734-OA2 120/220V ac Output Module B-17 Product Code: 1113h Data Map: Output size: 1 bytes; Input size: 0 byte 7 6 5 4 )Produces (Rx) 3 2 1 0 No produced data Consumes (Tx) Not used CH1 state CH0 state Where: CH0 = output channel 0, CH1 = output channel 1; 0 = OFF, 1 = ON Configuration Data: 7 6 5 4 Reserved 3 2 IV IA 1 0 FV FA Meaning of bits described below FA = Fault Action FV = Fault Value Value Definition Value Definition 0 Fault Value 0 OFF 1
B-18 Default Data Maps Publication 1734-UM005B-EN-P - June 2001
Numerics 1734-IA2 data map B-15 1734-IB2 data map B-2 1734-IB4 data map B-3 1734-IE2C data map B-9 1734-IE2V data map B-12 1734-IM2 data map B-16 1734-IV2 data map B-4 1734-IV4 data map B-5 1734-OA2 data map B-17 1734-OB2E data map B-6 1734-OB4E data map B-7 1734-OE2C data map B-11 1734-OE2V data map B-14 1734-OW2 data map B-8 A address switch 1-2 B bit-stuffing, an example using 1734-OB2E modules 4-16 bit-stuffing, example of 4-7 bit-stuffing, memory management 4-16 C CE directives P-3 channel related
2 Publication 1734-UM005B-EN-P - June 2001
Allen-Bradley Publication Problem Report If you find a problem with our documentation, please complete and return this form. Pub. Title/Type POINT I/O PROFIBUS Adapter Module User Manual Cat. No. 1734-APB Check Problem(s) Type: Pub. No. 1734-UM005B-EN-P Pub. Date June 2001 Part No.
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Back Cover Publication 1734-UM005B-EN-P - June 2001 7 Supersedes 1734-UM005A-EN-P - January 2001 PN 957564-10 © 2001 Rockwell International Corporation. Printed in the U.S.A.
