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Mitsubishi Electronics FX2N Table 1.9:Check Total I/O Points and the Loading on the 24 V DC Service Supply, Table 1.10:Check Total Exchanged Data Length

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FX2N-32DP-IF Profibus-DP Interface Unit Introduction 1

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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-

ing on the 24 V DC service supply, this configuration can supply 250 mA at 24 V DC service

supply for other usages.

3) Check the total allowable exchanged data length for each input data and output data in the

DP-master, because this number might be limited by the DP-master unit.

Maximum exchanged data length of 32DP-IF can be found in Table 3.3. For the data length

of connected extension units/blocks, refer to Table 1.3.

*1 This value is maximum exchanged data length of 32DF-IF.

*2 This example configuration use A series programmable controllers A1SJ71PB92D (soft-

ware version is E). This DP-master is limited to 244 bytes of input data and 244 bytes of

output data.

This configuration is OK as the each total input data and total output data len gth is les s t han

200 bytes.

Table 1.9:Check Total I/O Points and the Loading on the 24 V DC Service Supply

Units/Block Name

Addressable I/O 24 V DC Service Supply

Inputs

(X) Outputs

(Y)

Special

Function

Blocks

(X/Y)

Sum I/O Sum

FX2N-32DP-IF 0 0 - Inputs (X) = 16

Outputs (Y) = 16 + 250 mA

According to Figure 1.4

FX2N-16EX-ES/UL 16 0 -

FX2N-16EYT-ESS/UL 0 16 -

FX2N-4AD - - 8 - 0 mA

FX2N-4DA - - 8 - 0 mA

FX2N-4DA - - 8 - 0 mA

16 16 24 This configuration can supply 250 mA at

24 V DC service supply for other usages.

Total I/O is 56 points <256 points

Table 1.10:Check Total Exchanged Data Length

Units/Blocks Name Exchanged Data Length

Input Data Output Data

FX2N-16EX-ES/UL 2 bytes 0 byte

FX2N-16EYT-ESS/UL 0 byte 2 bytes

FX2N-4AD 8 bytes 0 byte

FX2N-4DA 0 byte 8 bytes

FX2N-4DA 0 byte 8 bytes

Total exchanged data length 10 bytes < 200 bytes *1

<244 bytes *2 18 bytes < 200 bytes *1

<244 bytes *2

Contents

Main Page Page Page Page Page Page Page Table of Contents 2. Wiring and Mounting Arrangements ......................................................2-1 Page 1. Introduction 1.1 Features of the 32DP-IF 1.2 External Dimensions and Each Part Name Figure 1.1:External Dimensions COM 24 + LN Figure 1.2:Pin Layout 9-pin D-SUB Table 1.1: Pin Configuration 1.3 System Configuration Figure 1.3:System Configuration Caution Table 1.2: Table 1.3: Connected Extension Units/Blocks and Exchanged Data Length Page Figure 1.4:Number of Expansion I/O and 24 V DC Service Supply Capacity (mA) Table 1.6:24 and 5 V DC Supply Capacity Table 1.7:Power Supply for Special Function Blocks Figure 1.5:Example Configuration Table 1.8:Check 5 V DC Bus Supply A Series PLC A1SJ71PB92 (software version E) Table 1.9:Check Total I/O Points and the Loading on the 24 V DC Service Supply Table 1.10:Check Total Exchanged Data Length 2. Wiring and Mounting Arrangements 2.1 Mounting Arrangements Figure 2.2:Mounting Arrangement Figure 2.1:Mounting Location 2.2 Wiring Figure 2.3:Crimp Terminals Figure 2.4:Wiring about 32DP-IF and Profibus-DP Network Figure 2.5:Wiring for Power Line Circuit Figure 2.6:Profibus Connector Figure 2.7:Source (positive input connection, negative S/S) Figure 2.8:Sink (negative input connection, positive S/S) NPN PNP 3. Specifications 3.1 General Specifications 3.2 Power Supply Specifications Table 3.1:General Specifications Table 3.2:Power Supply Specifications 3.3 Performance Specificatio ns Table 3.3:Performance Specifications 4. Advanced Devices 4.1 Data Registers Table 4.1:Supported Data Register List Figure 4.1:Example of Allocating Device Table 4.2:Example of Allocating Device Page 4.2.1 32DP-IF Status (M8000 ~ M8009 and D8000 ~ D8009) Figure 4.2:Momentary Power failures Figure 4.3:32DP-IF Version dec Table 4.3:Special Auxiliary Relays (M8000 ~ M8009) (ref. D8007) Note 1: Swap byte order Table 4.5:Special Auxiliary Relays (M8020 ~ M8039) Table 4.6:Special Data Registers (D8020 ~ D8039) Note 2: Baud rate Table 4.7:Baud Rate in D8024 Note 3: Communication status Table 4.8: Communication Status in D8025 Note 4: Error status Table 4.9:Error status in D8029 Figure 4.4:Configuration Data Table 4.10:Special Data Registers (D8040 ~ D8059) bit 0 bit 7 4.2.4 Error Status (M8060 ~ M8069 and D8060 ~ D8069) Table 4.11:Special Auxi liary Relays (M8060 ~ M8069) Table 4.12:Special Data Registers (D8060 ~ D8069) Page 5. Address Setting 5.1 Setting Address Figure 5.1:Address Setting 5.2 Example Address Setting Page 6. User Parameter 6.1 User Parameter Rules Table 6.1:User Parameter Configuration Figure 6.1: User Parameter Rules Figure 6.2:Order BFM No. for adjusting BFMs Table 6.2:Type Code of Special Function Blocks BFM No. for adjusting Writing flag: Bit 7 = ON (1): Write to BFM Bit 7 = OFF (0): Not write to BFM bit 0 bit 7 6.2 Configuring Slave Parameter Caution: Caution: Figure 6.3:Process Making Parameter Data by Programming Tool 7. Diagnostic Message 7.1 Diagnostic Massage Frame 7.2 Diagnostic Message Contents List Figure 7.1: Diagnostic Massage Frame Table 7.1:Diagnostic Message List Page 8. Diagnostics 8.1 Preliminary Checks 8.2 Check the Status of the LEDs for the 32DP-IF 4) Check the status of the DIA LED 2) Check the status of the RUN LED 3) Check the status of the BF LED Table 8.1:POWER LED Check 8.3 Check Error Status of the 32DP-IF 8.3.1 Error Status in D8029 Table 8.5:Error Status in D8029 8.3.2 Error Flags Table 8.6:Error Flags 8.3.3 Error Code Page Appendix A: Default Parameter <After Power ON> A-1 User Parameter <After Power ON> *2 After power on, the default setting of this parameter for every special function block is 2. Figure A-1:User Parameter <After Power ON> Table A-1: Type Code of Special Function Blocks A-2 Exchanged Data by Default Parameter Example Table A-2: Exchanged Parameter Data Table A-3: Example Exchanged Parameter Data 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 FX2N-4AD For BFMs definition, ref er to FX2N-4AD Users Manual. Table B-1:User Parameter FX Table B-2:User Parameter For FX -4DA B-1-3 Example Setting for FX2N-4AD-PT For BFMs definition, ref er to FX2N-4AD-PT Users Manual. Table B-3:User Parameter for FX -4AD-PT B-1-4 Example Setting for FX2N-4AD-TC For BFMs definition, ref er to FX2N-4AD-TC Users Manual. Table B-4:User Parameter for FX -4AD-TC B-2 Setting the Number of Average for Leveled Input Data Table B-5:Setting number of average for leveled input data of FX -4AD. B-3 Adjusting Offset and Gain Going to next step, must be delay times as follows. Figure B-1:Process for Adjusting Offset/Gain Table B-6:Delay Times 1) First step in adjusting offset/gain Table B-7:First Step in Adjusting Offset/Gain for FX 2) Second step in adjusting offset/gain a) Second step in adjusting offset/gain for FX2N-4AD Table B-8: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 FX2N-4DA Table B-9:Second Step in Adjusting Offset/Gain for FX 3) Last step for adjusting offset/gain Table B-10:Last Step for Adjusting Offset/Gain for FX B-4 Changing the High Speed Mode/Normal Mode Table B-11:Changing the High Speed Mode/Normal Mode for FX B-5 Returning to Default Settings Table B-12:First Step of Returning to Default Settings for FX 2) Step 2 of returning to default for FX2N-4AD Table B-13:Step 2 of Returning to Default Settings for FX Page Page USERS MANUAL FX2N-32DP-IF PROFIBUS-DP INTERFACE UNIT