Page 2 - Foreword
Foreword • This manual contains text, diagrams and explanations which will guide the reader in the cor-rect installation and operation of the FX 2N -32DP-IF Profibus-DP Interface Unit. It should be read and understood before attempting to install or use the unit. • Further information can be found i...
Page 3 - USER’S MANUAL; Date
i FX 2N -32DP-IF PROFIBUS-DP INTERFACE UNIT USER’S MANUAL Manual number : JY992D79401 Manual revision : A Date : April 1999 FX2N-32DP-IF Profibus-DP Interface Unit
Page 5 - FAX BACK
FAX BACK Mitsubishi has a world wide reputation for its effor ts in continually developing and pushing backthe frontiers of industrial automation. What is sometimes overlooked by the user is the careand attention to detail that is taken with the documentation. However,to continue this processof impr...
Page 7 - Guidelines for the Safety of the User and Protection of the FX; This manual provides information for the use of the FX; Notes on the Symbology Used in this Manual; ) Indicates a point of fur ther interest or fur ther explanation.; Software Warnings; ) Indicates a point of interest or fur ther explanation.
FX2N-32DP-IF Profibus-DP Interface Unit v Guidelines for the Safety of the User and Protection of the FX 2N -32DP-IF Profi- bus-DP Interface Unit. This manual provides information for the use of the FX 2N -32DP-IF Profibus-DP Interface Unit. The manual has been written to be used by trained and comp...
Page 9 - Table of Contents
vii Table of Contents Guideline............................................................................................................................ v 1. Introduction............................................................................................1-1 1.1 Features of the 32DP-IF ......
Page 11 - Introduction 1; Introduction; The FX; Features of the 32DP-IF; series can
Introduction 1 1-1 1. Introduction The FX 2N -32DP-IF Profibus-DP Interface Unit (hereafter called “32DP-IF”) can be used to con- nect extension blocks/units and special function blocks of FX 2N /FX 0N series directly to an exist- ing Profibus-DP network. The 32DP-IF provides an intelligent slave fu...
Page 12 - External Dimensions and Each Part Name; C O M
FX2N-32DP-IF Profibus-DP Interface Unit Introduction 1 1-2 1.2 External Dimensions and Each Part Name Dimensions: mm (inches) Weight: Approx. 0.4 kg (0.88 lbs) Accessory: GSD files (FD: 1 piece) Figure 1.1: External Dimensions a) Connector for Profibus cable (D-SUB 9 pin) b) Power supply terminals (...
Page 13 - Pin Configuration; Connector
FX2N-32DP-IF Profibus-DP Interface Unit Introduction 1 1-3 1.2.1 Pin Configuration The connector is a 9-pin D-SUB type and the pin configuration is shown below. Figure 1.2: Pin Layout 9-pin D-SUB Table 1.1: Pin Configuration Connector Signal Meaning 3 RXD/TXD-P Receive/transmit-Data-P(+) 4 RTS Reque...
Page 14 - System Configuration; Slave or
FX2N-32DP-IF Profibus-DP Interface Unit Introduction 1 1-4 1.3 System Configuration Figure 1.3: System Configuration *1 The units at each end of the Profibus-DP network must have a terminating resistor. This will either be in the master or slave unit or in the Profibus connector. *2 For connecting m...
Page 15 - Connected Programming Tools; Connecting cable is same as FX; Monitoring Tools
FX2N-32DP-IF Profibus-DP Interface Unit Introduction 1 1-5 1.3.1 Connected Programming Tools An FX-20P-E or personal computer can be used to monitor the devices of the 32DP-IF or toset parameter data for special function blocks connected to the 32DP-IF. For operating instruc-tions of the FX-20P-E or...
Page 16 - Connected Extension Units/Blocks; Items
FX2N-32DP-IF Profibus-DP Interface Unit Introduction 1 1-6 1.3.2 Connected Extension Units/Blocks The table below shows extension units/blocks and their data lengths when connected to a32DP-IF. Data is exchanged between the 32DP-IF and DP-master during ever y cycle. Themaximum amount of data that ca...
Page 17 - C and
FX2N-32DP-IF Profibus-DP Interface Unit Introduction 1 1-7 *2 Total 8 bytes, selection between ° C and ° F, averaged or present data can be done by GSD file configuration for each channel separately. *3 Total 8 bytes, selection between ° C and ° F, averaged or present data and the type of thermocoup...
Page 18 - Configuration Rules; For extension unit, refer to FX; Table 1.7: Power Supply for Special Function Blocks
FX2N-32DP-IF Profibus-DP Interface Unit Introduction 1 1-8 1.3.3 Configuration Rules 1) Special function blocks: Max. 8 blocks per 32DP-IF. Check the loading on the 5 V DC bus supply. Consumption values for special functionblocks can be found in Table 1.7. For maximum available current see the Table...
Page 19 - Example Configuration; This 32DP-IF has 3 special function blocks connected (FX; FX; A Series
FX2N-32DP-IF Profibus-DP Interface Unit Introduction 1 1-9 1.3.4 Example Configuration Figure 1.5: Example Configuration For configuration rules, refer to section 1.3.3. 1) Check special function blocks. a) Count special function blocks. This 32DP-IF has 3 special function blocks connected (FX 2N -4...
Page 20 - Table 1.10:Check Total Exchanged Data Length
FX2N-32DP-IF Profibus-DP Interface Unit Introduction 1 1-10 2) Check total I/O points and the loading on the 24 V DC service supply. For the loading on the 24 V DC service supply, refer to Figurer 1.4. This configuration is OK as the total I/O points are less than 256. It is also OK with the load-in...
Page 21 - Wiring and Mounting Arrangements 2; Wiring and Mounting Arrangements; Mounting Arrangements
Wiring and Mounting Arrangements 2 2-1 2. Wiring and Mounting Arrangements 2.1 Mounting Arrangements To prevent a rise in temperature, mount the units to back walls. Never mount them to the floor,ceiling or side wall of an enclosure. Figure 2.1: Mounting Location Figure 2.2: Mounting Arrangement >...
Page 22 - Wiring; Caution for Wiring; avoid electric shock or damage of product.; or less
FX2N-32DP-IF Profibus-DP Interface Unit Wiring and Mounting Arrangements 2 2-2 2.2 Wiring 2.2.1 Caution for Wiring 1) Do not lay signal cable near to high voltage power cable or house them in the same trunking duct. Effects of noise or surge induction may occur. Keep signal cables a safe distance of...
Page 23 - Wiring for 32DP-IF and Profibus-DP Network; Figure 2.5: Wiring for Power Line Circuit; COM
FX2N-32DP-IF Profibus-DP Interface Unit Wiring and Mounting Arrangements 2 2-3 2.2.2 Wiring for 32DP-IF and Profibus-DP Network To connect the 32DP-IF to a Profibus-DP networ k use only the Profibus connectors andshielded twisted-pair cable complying with EN50170. Please use terminating resistors an...
Page 24 - Wiring for Extension I/O Units/Blocks and Special Function Blocks
FX2N-32DP-IF Profibus-DP Interface Unit Wiring and Mounting Arrangements 2 2-4 2.2.3 Wiring for Extension I/O Units/Blocks and Special Function Blocks 1) Wiring about 32DP-IF and special function block Connecting method is same as FX 2N sires programmable controller. For special function block’s wir...
Page 25 - Specifications 3; Specifications; General Specifications; Item
Specifications 3 3-1 3. Specifications 3.1 General Specifications 3.2 Power Supply Specifications Table 3.1: General Specifications Item Description Operating Temperature 0 to 55 °C (32 to 131 °F) Storage Temperature -20 to 70 °C (-4 to 158 °F) Operating Humidity 35 to 85% Relative Humidity, No cond...
Page 26 - Performance Specifications
FX2N-32DP-IF Profibus-DP Interface Unit Specifications 3 3-2 3.3 Performance Specifications Table 3.3: Performance Specifications Items Specifications Maximum Number of Controllable I/O Points Maximum 256 points (see section 1.3) Transmission data (Maximum exchanged data length) 400bytes can be sent...
Page 27 - Advanced Devices 4; Advanced Devices; Data Registers; Parameter data
Advanced Devices 4 4-1 4. Advanced Devices 4.1 Data Registers *1 If the 32DP-IF is in data exchange mode, the sent data to a DP-master can be monitored by reading data registers D0 ~ D99 in the programming tool. For example of allocating device, refer to section 4.1.1. *2 If the 32DP-IF is in data e...
Page 28 - Example of Allocating Device; Description
FX2N-32DP-IF Profibus-DP Interface Unit Advanced Devices 4 4-2 4.1.1 Example of Allocating Device Figure 4.1: Example of Allocating Device Note: In configuring 32DP-IF GSD file, first assign special function blocks, second extension I/O units/blocks’ input data, and finally extension I/O units/block...
Page 29 - Any device of type M or D that is marked with a “(
FX2N-32DP-IF Profibus-DP Interface Unit Advanced Devices 4 4-3 4.2 Diagnostic Devices (Special Devices) Unsettable Devices: Any device of type M or D that is marked with a “( )” or “( )” cannot be set by the program- ming tool. In the case of M devices this means the associated coil cannot be driven...
Page 31 - Note 1: Swap byte order
FX2N-32DP-IF Profibus-DP Interface Unit Advanced Devices 4 4-5 4.2.2 Profibus-DP Network Status (M8020 ~ M8039 and D8020 ~ D8039) Note 1: Swap byte order Some DP-masters handle lower bytes and higher bytes of a word in a reverse order than the 32DP-IF. To enable the module to communicate with these ...
Page 33 - Note 3: Communication status
FX2N-32DP-IF Profibus-DP Interface Unit Advanced Devices 4 4-7 Note 3: Communication status This device is the 32DP-IF’s communication status. According to the status of 32DP-IF the bits are set and reset as follows. *1 Clear data global control: When this command is received, the 32DP-IF set to “0”...
Page 34 - The definition of the error bit is shown in the table below.
FX2N-32DP-IF Profibus-DP Interface Unit Advanced Devices 4 4-8 Note 4: Error status Data register D8029 reflects the error status of the 32DP-IF. In case of a general error (bit 0 = ON) the module tries to send a static diagnosis to the DP-master. In this case normal data exchange is not possible. I...
Page 35 - *1 This value shows as following Figure.; Diagnostic Device
FX2N-32DP-IF Profibus-DP Interface Unit Advanced Devices 4 4-9 4.2.3 Configuration Status (M8040 ~ M8059 and D8040 ~ D8059) M8040 ~ M8059 are reserved. The configuration bytes in D8040 ~ D8059 define the amount ofdata which is exchanged between the corresponding I/O units/blocks, special function bl...
Page 39 - Address Setting 5; Address Setting; Setting Address
Address Setting 5 5-1 5. Address Setting 5.1 Setting Address Slave address of 32DP-IF for Profibus network is set by the ON/OFF configuration of DIPswitches. Slave address setting range is 0 ~ 126. When 32DP-IF’s power supply is turned ON,the slave address is the sum total of these DIP switch values...
Page 41 - User Parameter 6; User Parameter; User Parameter Rules; : Total length of parameter data for this special function block.
User Parameter 6 6-1 6. User Parameter 6.1 User Parameter Rules Some bytes of input data and output data exchanged with the DP-master (the 32DP-IF’s con-figuration) must be defined by user parameter. Also defined by user parameters are how theexchanged data should be distributed between the availabl...
Page 43 - be written first in the Lower byte and second in the higher byte.; Table 6.2: Type Code of Special Function Blocks; Type; BFM No. for adjusting
FX2N-32DP-IF Profibus-DP Interface Unit User Parameter 6 6-3 * 0 *1 This byte number is the first parameter data of first special function block. *2 Type code of special function block is as following table. This code in the parameter must be written first in the Lower byte and second in the higher ...
Page 44 - Configuring Slave Parameter; Configuring Slave Parameter by GSD file; Figure 6.3: Process Making Parameter Data by Programming Tool
FX2N-32DP-IF Profibus-DP Interface Unit User Parameter 6 6-4 6.2 Configuring Slave Parameter Caution: The user parameter data and configuration of the 32DP-IF must always be consistent. To ensure that the user parameter data and the configuration of the 32DP-IF are matching each other, the user para...
Page 45 - Diagnostic Message; Diagnostic Massage Frame; *2 This diagnostic message is either “0” or the contents of D8068.; Diagnostic Message Contents List
Diagnostic Message 7 7-1 7. Diagnostic Message 7.1 Diagnostic Massage Frame When a diagnostic error occurs in the 32DP-IF, a diagnostic message is sent form the 32DP-IFto the DP-master as shown in Figure 7.1. Refer to section 4.2 for the diagnostic messagedescription. Note: If the DP-master receives...
Page 46 - Diagnostic Message 7
FX2N-32DP-IF Profibus-DP Interface Unit Diagnostic Message 7 7-2
Page 47 - Diagnostics 8; Diagnostics; Preliminary Checks; If this can not be supplied, 32DP-IF will not operate correctly.
Diagnostics 8 8-1 8. Diagnostics 8.1 Preliminary Checks 1) Check “POWER LED”. If this is OFF, please see section 8.2. 2) Check power supply for special function blocks and extension I/O units/blocks. If this can not be supplied, 32DP-IF will not operate correctly. 3) Check that the slave addresses a...
Page 48 - Check the Status of the LEDs for the 32DP-IF; ) Check the status of the “RUN LED”
FX2N-32DP-IF Profibus-DP Interface Unit Diagnostics 8 8-2 8.2 Check the Status of the LEDs for the 32DP-IF If the 32DP-IF does not seem to operate normally, check the following items. 1) Check the status of the “POWER LED”. 2) Check the status of the “RUN LED” 3) Check the status of the “BF LED” 4) ...
Page 49 - Check Error Status of the 32DP-IF
FX2N-32DP-IF Profibus-DP Interface Unit Diagnostics 8 8-3 8.3 Check Error Status of the 32DP-IF 8.3.1 Error Status in D8029 Table 8.5: Error Status in D8029 Bit No. Description 0 (OFF) 1 (ON) Bit 0 general error No general error This bit is ON if one or more error bits (bit 2, 6, 7) are ON. Check bi...
Page 50 - Error Flags; Diagnostic
FX2N-32DP-IF Profibus-DP Interface Unit Diagnostics 8 8-4 8.3.2 Error Flags Table 8.6: Error Flags Diagnostic Device Name Check Points M8004(ref. D8004) Error occurrence ON when one or more error flags (M8060 to M8068) is ON. If this bit is ON, error number is written in D8004. M8060(ref. D8060, D80...
Page 51 - Error Code
FX2N-32DP-IF Profibus-DP Interface Unit Diagnostics 8 8-5 8.3.3 Error Code Diagnostic Device Name Error code Description D8004 Error number M The contents of this register identifies which error flag is active, i.e. if = 8061, identifies M8061. D8060 I/O configuration error This device contains the ...
Page 53 - be written first Lower byte and second higher byte; User Parameter for First Special Function Block; Table A-1: Type Code of Special Function Blocks
Appendix A A-1 Appendix A:Default Parameter <After Power ON> A-1 User Parameter <After Power ON> Figure A-1:User Parameter <After Power ON> *1 Type code of special function block is as following table. This code in the parameter must be written first Lower byte and second higher by...
Page 54 - Appendix A; Exchanged Data by Default Parameter; Table A-3: Example Exchanged Parameter Data; Times; 009 hex = verification of BFM address
FX2N-32DP-IF Profibus Interface unit Appendix A A-2 *3 After power on, the default setting of this parameter is 0, as the BFM addresses for read- ing/writing command are not coded in the parameter data, but are sent together with theProfibus data. For exchanged data, refer to appendix A-2. *4 “y” is...
Page 55 - Example Configuration User Parameters; Example Setting for FX; For BFM’s definition, refer to FX
Appendix B B-1 Appendix B:Example Setting User Parameters For user parameters, refer to chapter 6. B-1 Example Configuration User Parameters B-1-1 Example Setting for FX 2N -4AD For BFM’s definition, refer to FX 2N -4AD User’s Manual. Table B-1: User Parameter FX 2N -4AD Using GSD File User Paramete...
Page 59 - Setting the Number of Average for Leveled Input Data; The user parameter settings are as shown in FX; Table B-5: Setting number of average for leveled input data of FX
FX2N-32DP-IF Profibus-DP Interface Units Appendix B B-5 B-2 Setting the Number of Average for Leveled Input Data The user parameter settings are as shown in FX 2N -4AD example. For FX 2N -4AD-PT and FX 2N - 4AD-TC, the settings must correspond to their respective BFM locations. For definitions of th...
Page 60 - Appendix B; Adjusting Offset and Gain; Going to next step, must be delay times as follows.
FX2N-32DP-IF Profibus-DP Interface Units Appendix B B-6 B-3 Adjusting Offset and Gain The user parameter settings are as shown in FX 2N -4AD example. For FX 2N -4DA, the settings must correspond to their respective BFM locations. For definitions of the BFM’s, refer to eachmodules user’s manual. Note...
Page 62 - a) Second step in adjusting offset/gain for FX; Setting
FX2N-32DP-IF Profibus-DP Interface Units Appendix B B-8 2) Second step in adjusting offset/gain a) Second step in adjusting offset/gain for FX 2N -4AD Table B-8: Second Step in Adjusting Offset/Gain for FX 2N -4AD Using GSD File User Parameter Type Description Using Programming Tool Byte No. Setting...
Page 63 - b) Second step in adjusting offset/gain for FX
FX2N-32DP-IF Profibus-DP Interface Units Appendix B B-9 b) Second step in adjusting offset/gain for FX 2N -4DA Table B-9: Second Step in Adjusting Offset/Gain for FX 2N -4AD Using GSD File User Param- eter Type Description Using Programming Tool Byte No. Setting Value (Hex) Register No. Setting Valu...
Page 65 - Changing the High Speed Mode/Normal Mode
FX2N-32DP-IF Profibus-DP Interface Units Appendix B B-11 B-4 Changing the High Speed Mode/Normal Mode The user parameter settings are as shown in FX 2N -4AD example. For FX 2N -4DA, the settings must correspond to their respective BFM locations. For definitions of the BFM’s, refer to eachmodules use...
Page 66 - Returning to Default Settings; The example of setting the user parameter is the one of FX; Table B-12:First Step of Returning to Default Settings for FX
FX2N-32DP-IF Profibus-DP Interface Units Appendix B B-12 B-5 Returning to Default Settings The example of setting the user parameter is the one of FX 2N -4AD. For FX 2N -4DA, the settings must correspond to their respective BFM locations. For the meaning of BFM, refer to eachuser’s manual 1) First s...
Page 67 - ) Step 2 of returning to default for FX; Table B-13:Step 2 of Returning to Default Settings for FX
FX2N-32DP-IF Profibus-DP Interface Units Appendix B B-13 2) Step 2 of returning to default for FX 2N -4AD Table B-13:Step 2 of Returning to Default Settings for FX 2N -4AD Using GSD File User Parameter Type Description Using Programming Tool Byte No. Setting Value (Hex) Register No. Setting Value (H...
