ICP DAS USA M-7065D User manual

M-7065 User’s Manual Ver2.0, Dec. /2008 ---1

M-7065

User Manual

Warranty

All products manufactured by ICP DAS are under warranty

regarding defective materials for a period of one year, beginning

from the date of delivery to the original purchaser.

Warning!

ICP DAS assumes no liability for any damage resulting

from the use of this product. ICP DAS reserves the right to

change this manual at any time without notice. The information

furnished by ICP DAS is believed to be accurate and reliable.

However, no responsibility is assumed by ICP DAS for its use,

not for any infringements of patents or other rights of third

parties resulting from its use.

Copyright

Copyright @ 2007 by ICP DAS Co., Ltd. All rights are

reserved.

Trademark

The names used for identification only may be registered

trademarks of their respective companies.

M-7065 User’s Manual Ver2.0, Dec. /2008 ---2

Table of Contents

1. Introduction ..................................................................................................... 5

1.1 More Information .................................................................................... 6

1.2 Pin Assignment ........................................................................................ 7

1.3 Specifications ............................................................................................. 8

1.4 Block Diagram ......................................................................................... 9

1.5 Wire Connection .................................................................................... 10

1.6 Quick Start ............................................................................................. 11

1.7 Default Settings ........................................................................................ 16

1.8 Configuration Tables ............................................................................... 16

1.9 DI/O Data Format Table ...................................................................... 17

2. DCON Protocol ............................................................................................ 18

2.1 %AANNTTCCFF......................................................................................... 22

2.2 #** ............................................................................................................... 24

2.3 #AA00(Data) ................................................................................................. 26

2.4 #AA0A(Data) ................................................................................................ 29

2.5 #AA1cDD ...................................................................................................... 32

2.6 #AAAcDD ..................................................................................................... 34

2.7 #AAN ............................................................................................................ 36

2.8 $AA2 ............................................................................................................. 38

2.9 $AA4 ............................................................................................................. 40

2.10 $AA5 ........................................................................................................... 43

2.11 $AA6 ........................................................................................................... 45

2.12 $AAC .......................................................................................................... 47

2.13 $AACN ........................................................................................................ 49

2.14 $AAF .......................................................................................................... 51

2.15 $AALS ......................................................................................................... 53

2.16 $AAM.......................................................................................................... 56

M-7065 User’s Manual Ver2.0, Dec. /2008 ---3

2.17 $AAP .......................................................................................................... 58

2.18 $AAPN ........................................................................................................ 60

2.19 @AA ........................................................................................................... 62

2.20 @AA(Data) ................................................................................................. 64

2.21 ~AAO(Name) .............................................................................................. 66

2.22 ~AAD .......................................................................................................... 68

2.23 ~AADVV ..................................................................................................... 70

2.24 ~AAI ........................................................................................................... 72

2.25 ~AATnn ...................................................................................................... 75

2.26 ~** ............................................................................................................. 76

2.27 ~AA0 .......................................................................................................... 77

2.28 ~AA1 .......................................................................................................... 80

2.29 ~AA2 .......................................................................................................... 82

2.30 ~AA3EVV .................................................................................................. 84

2.31 ~AA4V ....................................................................................................... 86

2.32 ~AA5V ....................................................................................................... 88

2.33 ~AARDvv ................................................................................................... 90

2.34 ~AARD ....................................................................................................... 92

3. Modbus RTU Protocol ................................................................................. 94

3.1 01(0x01) Read coils ..................................................................................... 97

3.2 02(0x02) Read discrete inputs ..................................................................... 101

3.3 03(0x03) Read multiple registers ................................................................ 103

3.4 04(0x04) Read multiple registers ................................................................ 107

3.5 05(0x05) Write single coils ......................................................................... 110

3.6 06(0x06) Write multiple registers ................................................................ 114

3.7 15(0x0F) Write multiple coils ..................................................................... 116

3.8 46(0x46) Read/Write module settings ..................................................... 119

3.8.1 00(0x00) Read Module Name .............................................................. 120

M-7065 User’s Manual Ver2.0, Dec. /2008 ---4

3.8.2 04(0x04) Set Module Address ............................................................. 121

3.8.3 05(0x05) Read Communication ........................................................... 122

3.8.4 06(0x06) Set Communication .............................................................. 124

3.8.5 32(0x20) Read Firmware Version ...................................................... 126

3.8.6 33(0x21) Set Digital Input Count Edge .............................................. 127

3.8.7 34(0x22) Read Digital Input Count Edge .......................................... 129

3.8.8 39(0x27) Set Power-on Value ............................................................. 131

3.8.9 40(0x28) Read Power-on Value .......................................................... 133

3.8.10 40(0x29) Set DI/O Active Status ....................................................... 134

3.8.11 42(0x2A) Read DI/O Active Status ................................................... 136

3.8.12 53(0x35) Read the Response Delay Time ............................................. 138

3.8.13 54(0x36) Set the Response Delay Time ................................................ 140

4. Modbus ASCII Protocol .............................................................................. 141

A. Appendix ........................................................................................................ 143

A.1 INIT Mode .................................................................................................. 143

A.2 Dual Watchdog operation........................................................................... 144

A.3 Reset Status ................................................................................................ 145

A.4 Digital Output ............................................................................................ 146

A.5 Latched Digital Input ................................................................................. 147

M-7065 User’s Manual Ver2.0, Dec. /2008 ---5

1. Introduction

The I-7000 series is a family of network data acquisition

and control modules, providing analog-to-digital,

digital-to-analog, digital input/output, timer/counter and

other functions. The modules can be remotely controlled

using a set of commands, which we call the DCON

protocol. Communication between the module and the

host is in ASCII format via an RS-485 bi- directional

serial bus standard. Baud Rates are software

programmable and transmission speeds of up to 115.2

Kbps can be selected.The functionality of the M-7000

series is the same as the I-7000 series, with the exception

that the M-7000 series offers extended support for the

Modbus RTU protocol.

The I-7000 and M-7000 DIO modules support TTL

signal,photo-isolated digital input, AC voltage digital

input, relay contact output, solid-state relay output,

photoMOS output and open-collector output.

M-7065 User’s Manual Ver2.0, Dec. /2008 ---6

1.1 More Information

For more information regarding the I-7000 series, please

refer to chapter 1 of the “I-7000 Bus Converter User’s

Manual” as shown below or visit the ICP DAS website

http://www.icpdas.com.

M-7065 User’s Manual Ver2.0, Dec. /2008 ---7

1.2 Pin Assignment

M-7065 User’s Manual Ver2.0, Dec. /2008 ---8

1.3 Specifications

Digital Input

Channels 4

Input Type Sink, Source, isolated channels with common ground or power

Off Voltage Level +1V max.

On Voltage Level +4 to +30V

Input Impedance 3K Ohms, 0.5W

Counters

channels : 4

Max. Counters : 16-bit (65535)

Max. Input Frequency : 100Hz

Min. Pulse Width : 5ms

Photo-Isolation 3750Vrms

Relay Output

Channels 5

Relay Type Form "A” relay SPST (N.O.)

Contact Rating

AC: 250V @5A

DC: 30V @5A

Operating Time(Max.) 6ms

Release Time(Min.) 3ms

Surge Strength 4,000VAC

Insulation Resistance 1000MOhms min. at 500VDC

Life Time

Mechanical : 20 X 10^6 OPS

Electrical : 100 X 10^3 Full Load

Interface

Interface RS-485

Format N, 8, 1 / N, 8, 2 / E 8, 1 / O 8, 1

Baud Rate 1200 ~ 115200bps

LED Display

1 LED as Power/ Communication indicator

4 LEDs as Digital Input indicators and 5 LEDs as Relay Output indicators (for I-7065D)

Power

Input Voltage Range 10~30VDC

M-7065 User’s Manual Ver2.0, Dec. /2008 ---9

Power Consumption 1.3W (max.)(I-7065) / 1.3W (max.)(I-7065D)

Environment

Operating Temperature

-25 to 75°C

Storage Temperature -40 to 85°C

Humidity 5 to 95%, non-condensing

Ordering information

M-7065 4-channel Isolated Digital Input and 5-channel Relay Output Module with 16-bit Counters

1.4 Block Diagram

M-7065

M-7065 User’s Manual Ver2.0, Dec. /2008 ---10

1.5 Wire Connection

Input

Type

Dry Contact

TTL/CMOS

NPN Output PNP Output

Output

Type

Relay Collector

Relay ON Relay OFF

M-7065 User’s Manual Ver2.0, Dec. /2008 ---11

1.6 Quick Start

This Quick Start document describes the methods used to quickly set up

and test the M-7065 using the ICP DAS DCON Utility. After confirming

that the module is operational, more applications or software support be

found by referring to the following links:

For Win32:

ftp://ftp.icpdas.com/pub/cd/8000cd/napdos/driver/dcon_utility/

For Linux:

ftp://ftp.icpdas.com/pub/cd/8000cd/napdos/driver/dcon_linux/

SDK tool:

Active X: ftp://ftp.icpdas.com/pub/cd/8000cd/napdos/driver/dcon_activex/

DDE server: ftp://ftp.icpdas.com/pub/cd/8000cd/napdos/driver/dcon_dde/

DLL: ftp://ftp.icpdas.com/pub/cd/8000cd/napdos/driver/dcon_dll/

Indusoft: ftp://ftp.icpdas.com/pub/cd/8000cd/napdos/driver/dcon_indusoft/

Labview: ftp://ftp.icpdas.com/pub/cd/8000cd/napdos/driver/dcon_labview/

Loading the DCON Utility

1. The required installation file can be downloaded from:

ftp://ftp.icpdas.com/pub/cd/8000cd/napdos/driver/dcon_utility/setup/

More information related to about version numbers and the latest supported

modules can be obtained from

ftp://ftp.icpdas.com/pub/cd/8000cd/napdos/driver/dcon_utility/

M-7065 User’s Manual Ver2.0, Dec. /2008 ---12

Setting up and testing the module

1. After installing the DCON Utility, there will be a shortcut icon for the DCON

Utility located on the Windows desktop. Double click this icon to launch

the DCON Utility to set the module’s configuration to fit with your

application. After double clicking the icon, the following screen will be

shown:

All

ICPDAS

I/M-7000

modules

supported

by

the

current

version

of

the

DCON

utility

so

f

tware

that

are

currently

connected

t

o

the

RS-485

network

will

be

listed

in

this

area.

The

tool

bars

are

used

t

o

set

the

COM

port

environment,

search

for connected

modules,

da

t

a

logs,

etc.

The

tool

bars

are

used

t

o

set

the

COM

port

environment,

search

for

connected

modules,

data

logs,

etc.

M-7065 User’s Manual Ver2.0, Dec. /2008 ---13

 How do I set the configuration of the modules ?

ICP DAS M-7065 DIO module are command based. A series of

commands are provided to allow the configuration and DI/O

functions to be set. The basic DI/O and configuration commands are

listed below. Refer to the following links for more information.

ftp://ftp.icpdas.com/pub/cd/8000cd/napdos/7000/manual/modbusdio.pdf

The Configuration command structure of the Modbus RTU is as

follows:

*n: This value depends on the Sub-function code. Please refer to the

“Modbus DIO User’s Manual” for more details.

Ex: To modify the power-on value of the module from 01, the

following command should be sent:

01 46 27 0F BB F9

The supported DI/O commands are as follows:

Function code Description

0x01 Read coils

0x02 Read discrete inputs

0x03 Read multiple registers

0x04 Read multiple input registers

0x05 Write single coils

0x0F Write multiple coils

M-7065 User’s Manual Ver2.0, Dec. /2008 ---14

Ex: To read the current DI value of channels 0 to 5, the following

command should be sent:

01 02 00 00 00 05 B8 09

Ex: To write the DO value 0x0F from channels 0 to 4, the following

command should be sent:

01 0F 00 00 00 04 01 FF 7E D6

Ex: To only set the DO value of channel 2 to 1, the following

command should be sent:

01 05 00 02 FF 00 2D FA

The Configuration command structure of the Modbus ASCII is

as follows:

Command Format:

Response Format:

Using Modbus ASCII Protocol, all command are coded in

hexadecimal values, represented with readable ASCII characters.

Only the characters 0...9 and A...F are used for coding.

Leading

Character

Module

Address

Command

[LRC] CR

LF

Leading

Character

Module

Address

Data [LRC] CR

LF

M-7065 User’s Manual Ver2.0, Dec. /2008 ---15

Using Modbus ASCII Protocol, characters are used to start and

end a frame. The Leading Character ':' is used to flag the start of a

command and each command is ended with a CR•LF combination.

The LRC characters are appended to the command preceding the

CR•LF characters.

LRC Calculation:

All characters except for Leading Character (:) and delimiter

(CR•LF) are added with a carry being discarded. Total value is

converted to binary notation, is converted to 2’s complements, then

to hexadecimal figures, that is, LRC.

Example :

Modbus RTU => 01 46 00 [ 12 60 ]

Modbus ASCII => :014600B9(CR•LF)

(1.) hexadecimal = 01h+46h+00h = 47h

(2.) 2’s complement: = B9h (LRC)

 Technical Support

If you have problems about using the M-7065 DIO module,

please contact ICP DAS Product Support.

Email: Service@icpdas.com

M-7065 User’s Manual Ver2.0, Dec. /2008 ---16

1.7 Default Settings

Default settings for the M-7065 modules are as follows：



Protocol

：

DCON



Module Address

：01

 Baud Rate：9600 bps,n,8,1

 Checksum：Disabled

1.8 Configuration Tables

Baud

Rate Setting

(CC)

7

6 5 4 3 2 1 0

Parity Baud Rate Code

Parity (bit6~bit7)

Code

00 01 10 11

Parity

n,8,1 n,8,2 e,8,1 o,8,1

Baud Rate Code (bit0~bit5)

Code

03 04 05 06 07 08 09 0A

Baud

Rate

1200 2400 4800 9600 19200

38400

57600

115200

Type Code (TT)

For M-7065 DIO modules, the type code is fixed to 40

M-7065 User’s Manual Ver2.0, Dec. /2008 ---17

Data Format Setting (FF)

7

6 5 4 3 2 1 0

CU

CS

reserved

Key Description

CS

Checksum Setting

0: Disable

1: Enable

CU

Count Update

0: The counter is updated when there is a falling edge in

the input signal.

1: The counter is updated when there is a rising edge in

the input signal.

Note: The reserved bits should be zero.

1.9 DI/O Data Format Table

The data format of the response of the $AA4, $AA6 and

$AALS commands is:

(the First Data)(the Second Data)00.

The data format of the response of the @AA commands is:

(the First Data)(the Second Data).

Note: both the First Data and the Second Data are in

two hexadecimal digits format.

Module The First Data The Second Data

M-7065 DO0-DO5 00~1F DI0-DI3 00~0F

M-7065 User’s Manual Ver2.0, Dec. /2008 ---18

2. DCON Protocol

All communication with M-7000 modules consists of

commands generated by the host and responses transmitted

by the M-7000 modules. Each module has a unique ID

number that is used for addressing purposes and is stored in

non-volatile memory. The ID is 01 by default and can be

changed using a user command. All commands to the

modules contain the ID address, meaning that only the

addressed module will respond. The only exception to this is

commands #**(Section 2.2) and ~** (Section 2.26), which

are sent to all modules, but in both of these cases, the

modules do not reply to the command.

Command Format:

Leading

Character

Module

Address

Command [CHKSUM]

CR

Response Format:

Leading

Character

Module

Address

Data [CHKSUM]

CR

CHKSUM 2-character checksum which is present when

the checksum setting is enabled.See Sections

1.1 (Data Format Setting) for details.

CR End of command character, carriage return

(0x0D)

M-7065 User’s Manual Ver2.0, Dec. /2008 ---19

Checksum Calculation:

1. Calculate the ASCII code sum of all the characters in the

command/response string except for the carriage return

character (CR).

2. The checksum is equal to the sum masked by 0FFh.

Example:

Command string: $012(CR)

1. Sum of the string = “$”+”0”+”1”+”2” =

24h+30h+31h+32h = B7h

2. Therefore the checksum is B7h, and so

CHKSUM = “B7”

3. The command string with the checksum = $012B7(CR)

Response string: !01200600(CR)

1. Sum of the string =

“!”+”0”+”1”+”2”+”0”+”0”+”6”+”0”+”0” =

21h+30h+31h+32h+30h+30h+36h+30h+30h = 1AAh

2. Therefore the checksum is AAh, and so

CHKSUM = “AA”

3. The response string with the checksum

= !01200600AA(CR)

Note:

All characters should be in upper case.

M-7065 User’s Manual Ver2.0, Dec. /2008 ---20

General Command Sets

Command Response Description Section

%AANNTTCCFF

!AA Sets the Module Configuration

2.1

#** No Response Synchronized Sampling

2.2

#AA00(Data) > Sets the Digital Output

2.3

#AA0A(Data) > Sets the Digital Output

2.4

#AA1cDD > Sets the Digital Output

2.5

#AAAcDD > Sets the Digital Output

2.6

#AAN !AA(Data) Reads the Digital Input Counter

2.7

$AA2 !AANNTTCCFF

Reads the Module Configuration

2.8

$AA4 !S(Data) Reads the Synchronized Data

2.9

$AA5 !AAS Reads the Reset Status

2.10

$AA6 !(Data) Reads the Digital I/O Status

2.11

$AAC !AA Clears the Latched DI Status

2.12

$AACN !AA Clears the Digital InputCounter

2.13

$AAF !AA(Data) Reads the firmware Version

2.14

$AALS !(Data) Reads the Latched DI Status

2.15

$AAM !AA(Data) Reads the Module Name

2.16

$AAP !AASC Reads the communication protocol

2.17

$AAPN !AA Sets the communication protocol

2.18

@AA >(Data) Reads the Digital I/O Status

2.19

@AA(Data) > Sets the Digital Output Channels

2.20

~AAO(Name) !AA Sets the Module Name

2.21

~AAD !AAF Reads the DI/O active status.

2.22

~AADVV !AA Sets the DI/O active status.

2.23

~AAI !AA Sets the soft INIT

2.24

~AATnn !AA Set the soft INIT timeout value

2.25

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ICP DAS USA M-7065D User manual

ICP DAS USA M-7065D User manual

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