Delta Electronics DVPPF02-H2 User Manual

DVPPF02-H2

PROFIBUS DP Slave Communication Module

Application Manual

PROFIBUS DP Slave Communication Module DVPPF02-H2

Warning

Please read this instruction carefully before use and follow this instruction to operate the device in order

to prevent damages on the device or injuries to staff.

Switch off the power before wiring.

DVPPF02-H2 is an OPEN TYPE device and therefore should be installed in an enclosure free of airborne dust,

humidity, electric shock and vibration. The enclosure should prevent non-maintenance staff from operating the device (e.g. key or specific tools are required for operating the enclosure) in case danger and damage on the device may occur.

DVPPF02-H2 is to be used for controlling the operating machine and equipment. In order not to damage it, only

qualified professional staff familiar with the structure and operation of DVPPF02-H2 can install, operate, wire and maintain it.

DO NOT connect input AC power supply to any of the I/O terminals; otherwise serious damage may occur. Check

all the wirings again before switching on the power and DO NOT touch any terminal when the power is switched on. Make sure the ground terminal



1 INTRODUCTION ................................................................................................................................3

2 PRODUCT PROFILE & OUTLINE .....................................................................................................4

Table of Contents

1.1 Features..................................................................................................................................3

1.2 Specifications..........................................................................................................................3

2.1 Dimension ...............................................................................................................................4

2.2 Product Profiles.......................................................................................................................4

2.3 Connecting DVPPF02-H2 to DVP-EH2 Series PLC MPU.......................................................4

2.4 Installing DVP-EH2 & DVPPF02-H2 on DIN Rail....................................................................5

2.5 Connecting to PROFIBUS DP Connection Port......................................................................5

2.6 Installation & Wiring.................................................................................................................6

is correctly grounded in order to prevent electromagnetic interference.

3 COMMUNICATION.............................................................................................................................6

3.1 Address Switch .......................................................................................................................6

3.2 PROFIBUS DP Connection Port.............................................................................................6

3.3 Transmission Distance & Baud Rate.......................................................................................7

4 CONTROL REGISTERS.....................................................................................................................7

4.1 Definitions ...............................................................................................................................7

4.2 Data Transmission between DVPPF02-H2 & PROFIBUS DP Master.....................................7

4.3 DFROM & DTO Instructions....................................................................................................8

5 GSD FILE ...........................................................................................................................................9

DVP-PLC Application Manual

PROFIBUS DP Slave Communication Module DVPPF02-H2

6 LED INDICATORS & TROUBLE-SHOOTING................................................................................. 10

7 APPLICATION EXAMPLE I............................................................................................................. 10

DVP-PLC Application Manual

PROFIBUS DP Slave Communication Module DVPPF02-H2

1 Introduction

1. To ensure correct installation and operation of DVPPF02-H2, please read this chapter carefully before using your DVPPF02-H2.

2. This chapter provides only introductory information on DVPPF02-H2. Details of PROFIBUS DP protocol are not included in this sheet. For more information on PROFIBUS DP protocol, please refer to relevant references or literatures.

3. DVPPF02-H2 is a PROFIBUS DP slave communication module, connecting DVP-EH2 series PLC to PROFIBUS DP network.

1.1 Features

1. Supports loop-type data exchange between PROFIBUS DP master and many slaves.

2. The length of I/O data can be freely configured through PROFIBUS DP network configuration tools.

Max. input data length = 100 words (the sum of 4 slots); Max. output data length = 100 words (the sum of 4 slots).

3. Supports GSD files in PROFIBUS DP network configuration tool.

4. Supports 4 slots in PROFIBUS DP network configuration tool.

5. Auto-detects baud rates; supports Max. 12M bps.

1.2 Specifications

 PROFIBUS DP connector

Transmission method High-speed RS-485 Electrical isolation 500VDC Interface DB9 connector Transmission cable Shielded twisted pair cable

 Communication

Message type DPV0, loop-type data exchange Equipment ID 0AFE (hex) GSD file DELT0AFE.GSD Module name DVPPF02-H2 Transmission speed

(Auto-detect)

9.6 kbps、19.2 kbps、93.75 kbps、187.5 kbps、500 kbps、1.5 kbps、3 Mbps、 6 Mbps、12 Mbps

 Environment

Noise immunity

Operation/storage

Vibration/shock immunity

Certificates IEC 61131-2, UL508

DVP-PLC Application Manual

ESD (IEC 61131-2, IEC 61000-4-2): 8KV Air Discharge EFT (IEC 61131-2, IEC 61000-4-4): Power Line: 2KV, Digital I/O: 1KV, Analog & Communication I/O: 1KV Damped-Oscillatory Wav e: Power Line: 1KV, Digital I/O: 1KV RS (IEC 61131-2, IEC 61000-4-3): 26MHz ~ 1GHz, 10V/m

Operation: 0°C ~ 55°C (temperature), 50% ~ 95% (humidity), pollution degree 2

Storage: -25°C ~ 70°C (temperature), 5% ~ 95% (humidity) Standard: IEC61131-2, IEC 68-2-6 (TES T Fc)/IEC61131-2 & IEC 68-2-27

(TEST Ea)

PROFIBUS DP Slave Communication Module DVPPF02-H2

2 Product Profile & Outline

2.1 Dimension

POWER

NET

Unit: mm [inch]

2.2 Product Profiles

POWER

NET

3 4

c Extension port d Address switch

e POWER indicator f NET indicator g PROFIBUS DP connection port

h Extension module interface i DIN rail clip

Extension port: For connecting to the next H2 series extension module. Address switch: For setting up the address of DVPPF02-H2 on PROFIBUS DP network. POWER indicator: Indicating whether the power supply is normal.

NET indicator: PROFIBUS DP connection

port: Extension module interface: DIN rail clip: Fixing DVPPF02-H2 to DIN rail.

DIN rail: Installing DVPPF02-H2 to DIN rail.

Indicating if the connection between DVPPF02-H2 and PROFIBUS DP is normal.

Connecting DVPPF02-H2 to PROFIBUS DP network. Connecting DVPPF02-H2 with DVP-EH2 MPU or H2 series extension

modules.

j DIN rail

2.3 Connecting DVPPF02-H2 to DVP-EH2 Series PLC MPU

Switch off DVP-EH2. Open the connection port on the right hand side of DVP-EH2 and co nnect DVPPF02-H2 to DVP-EH2. Switch on DVP-EH2, and DVP-EH2 will supply power to DVPPF02-H2. There is no need to connect DVPPF02-H2 to an external power supply.

DVP-PLC Application Manual

PROFIBUS DP Slave Communication Module DVPPF02-H2

x16

POWER RUN ERROR BAT.LOW

STOP RUN

DVP-20EH

OUT

2.4 Installing DVP-EH2 & DVPPF02-H2 on DIN Rail

 Use 35mm DIN rail.  Open the DIN rail clips on DVP-EH2 and DVPPF02-H2. Insert DVP-EH2 and DVPPF02-H2 on the DIN

rail.

 Clip up the DIN rail clips on DVP-EH2 and DVPPF02-H2 to fix DVP-EH2 and DVPPF02-H2 on the DIN

rail.

POWER RUN ERROR BAT.LOW

OUT

STOP RUN

DVP-20EH

x16

2.5 Connecting to PROFIBUS DP Connection Port

Insert the PROFIBUS DP bus connector into the PROFIBUS DP connection port on DVPPF02-H2. Screw it

tight to ensure DVPPF02-H2 and the PROFIBUS DP bus are properly connected.

DVP-PLC Application Manual

PROFIBUS DP Slave Communication Module DVPPF02-H2

2.6 Installation & Wiring

1. Install DVPPF02-H2 in an enclosure with sufficient space around it to allow heat dissipation (see the

figure).

2. DO NOT place the I/O signal wires and power supply

wire in the same wiring circuit.

E2 PLCH

PF0 2-H2

3 Communication

3.1 Address Switch

The address switches are two rotary switches, x160 and x161, setting up the node address of DVPPF02-H2 on PROFIBUS DP network. Rotate the switch to a position to indicate the value of the switch. The range for each switch is 0 ~ F. The address switches are in hexade cimal form. The factor of x16

x16

is 161. The set value of the address switch is the sum of the value of each of the two switches multiplied

by its factor.

Value of address switch Value at x161 Value at x160

Factor of address switch 161 160

Example: If you need to set the node address of DVPPF02-H2 to “26” (decimal), simply switch x161 to “1”

and x16

to “A”. 26 (decimal) = 1A (hex) = 1 × 161 + A × 160.

is 160, and the factor of

x16

NODE ADDRESS

D>50m m

Range for address switch:

Switch setting Explanation

H’1 ~ H’7D Valid PROFIBUS DP address

H’0 or H’7E ~ H’FF

If the node address in within this range, NET LED will flash quickly in red.

Note:

z Please set up the node address when the power is switched off. After the setup is completed, re-power

DVPPF02-H2.

z When DVPPF02-H2 is operating, changing the set value of the node address will be invalid. z Use slotted screwdriver to rotate the switch carefully in case you scratch the switch.

3.2 PROFIBUS DP Connection Port

PIN PIN name Definition PIN PIN name Definition

1 -- N/C 6 VP Power voltage – positive 2 -- N/C 7 -- N/C

3 RxD/TxD-P 4 -- N/C 9 -- N/C 5 DGND

Sending/receiving

data P(B)

Data reference

potential (C)

Invalid PROFIBUS DP address

8 RxD/TxD-N

Sending/receiving data

N(A)

DVP-PLC Application Manual

PROFIBUS DP Slave Communication Module DVPPF02-H2

3.3 Transmission Distance & Baud Rate

The communication speed in PROFIBUS DP ranges from 9.6k bps to 12M bps, and the length of transmission cable varies upon the transmission speed. The transmission distance ranges from 100m to 1,200m. See the table below for the baud rates DVPPF02-H2 supports and their corresponding transmission speed.

Baud rate (bps) 9.6k 19.2k 93.75k 187.5k 500k 1.5M 3M 6M 12M

Distance (m) 1,200 1,200 1,200 1,000 400 200 100 100 100

4 Control Registers

4.1 Definitions

The control registers (CR) are the registers inside DVPPF02-H2. See the t able below for the definitions of

all the CRs. DVP-EH2 series PLC MPU can read or write the CR allowed through DFROM/DT O instructions.

CR# Attribute Content High byte Low byte

#0 Read Model name DVPPF02-H2 model code = H’0250 #1 Read Firmware version #2 Read Length of I/O data Length of output I/O data Length of input I/O data

#3 ~ #102 Read/write

#103 ~ #202 Read #203 ~ #206 Set up by the system. DO NOT use it.

#207 ~ #250 Reserved

#251 Read Error code

#252 ~ #383 Reserved #384 ~ #511 Set up by the system. DO NOT use it.

Input data

mapping

Output data

mapping

Displaying the current firmware version in hex, e.g. V1.00 is indicated as H’0100.

Area for storing data from DVPPF02-H2 to PROFIBUS DP master

Area for storing data from PROFIBUS DP master to DVPPF02-H2

Registers for storing errors. See the error code table in

21.6 for more details.

4.2 Data Transmission between DVPPF02-H2 & PROFIBUS DP Master

Once a PROFIBUS DP network is established, the data written into the data mapping area in PROFIBUS DP will be transmitted automatically to the registers st arting from CR#103 in DVPPF02-H2 through PROFIB US DP bus. The length of data transmitted is decided by the parameter setting, Max. 100 words at a time. The data in the registers starting from CR#3 in DVPPF02-H2 will be transmitted automatically to the data mapping area in PROFIBUS DP master through PROFIBUS DP bus. The length of data transmitted is decided by the parameter setting, Max. 100 words at a time as well. See the table below for the data transmission between DVPPF02-H2 and PROFIBUS DP master.

Registers in

DVP-EH2 PLC

MPU

DVP-EH2 reads CR in DVPPF02-H2.

DVP-EH2 writes CR in DVPPF02-H2.

DVP-PLC Application Manual

DFROM/DTO operation

DFROM (read)

DTO (write)

Registers in

DVPPF02-H2

CR#103 ~ #202

CR#3 ~ #102

Data

transmission on

PROFIBUS DP

Data mapping area

in PROFIBUS DP

master

Output mapping area in PROFIBUS DP master

Input mapping area in PROFIBUS DP master

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