ICP DAS USA tM-AD2 User manual

Copyright © 2015 ICP DAS Co., Ltd.All Rights Reserved. E-mail: [email protected]
tM-AD2 Quick Start
1
Quick Start
for tM-AD2
Dec 2015, Version 1.0.0
Congratulations on purchasing the tM-AD2 the most popular automation solution for
remote monitoring and control applications. This Quick Start Guide will provide
information needed to get started with the tM-AD2. Please also consult the User Manual
for detailed information on the setup and use of the tM-AD2.
In addition to this guide, the shipping box includes the following items:
tM-AD2
ICP DAS Website
http://www.icpdas.com/
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tM-AD2 Quick Start
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Understanding the Hardware Specifications
and Wiring Diagrams
Before installing the hardware, you should have a basic understanding of hardware
specification and the wiring diagrams.
System Specifications：

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tM-AD2 Quick Start
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I/O Specifications：
Wire Connection：
Pin Assignment：

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tM-AD2 Quick Start
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Make sure the switch placed in the
“Init” position.
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Connecting to the PC and the Power Supply
The tM-Series series is equipped with an RS-485 port
for connection to a 232/USB converter to PC
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Booting the tM-Series in
Init Mode
Connect to the PC
using an RS-485 Converter
Connect to PC
using a USB Converter
I
-
7520
Power Supply
RS
-
232
RS
-
485
PC
tM
-
Series
Power Supply
USB
RS
-
485
I
-
7561
PC
tM
-
Series

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tM-AD2 Quick Start
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Installing the DCON Utility
The DCON Utility is an easy-to-use tool designed to enable simple configuration of I/O
modules that use the DCON protocol.
Step 1: Locate the DCON Utility
The DCON Utility can be obtained from the companion CD or from the
ICPDAS FTP site:
ftp://ftp.icpdas.com/pub/cd/8000cd/napdos/driver/dcon_utility/
CD:\Napdos\Driver\DCON_Utility
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Using the DCON Utility to Initialize the
tM-Series Module
The tM-Series is an I/O module based on the DCON protocol, meaning that you can use
the DCON Utility to easily initialize it.
Step 1: Run the DCON Utility_Pro
Double-click the DCON Utility Pro
Step 2: Use the COM1 port to communicate with the tM-Series
Click the “COM Port” option from the menu and a dialog box will be displayed that will
allow you to set the communication parameters as described in the table below.

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tM-AD2 Quick Start
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Start Search
Stop Search
Step 3: Search for the tM-Series module
Click “Start Search” button from the toolbox to search for the tM-Series module.
After the tM-Series module is displayed in the list, click “Stop Search” button.
Communication
parameter Factory default Value
Address 00
Baud Rate 9600
Protocol DCON
Checksum Disabled
Parity N,8,1

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Step 4: Connect to the tM-Series
After clicking on the name of the module in the list, a dialog box will be displayed.
Step 5: Initialize the tM-Series module
Set the “Address” field in the dialog box to 1 and then click “Setting Module
Configurations ” button to save the settings.
Make sure the INIT switch is placed in the
“Normal” position.
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Starting the Module Operation
After rebooting the tM-Series module, search for the module to make sure the settings
have been changed. You can double click on the name of the module in the list to open
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Rebooting the tM-Series
Module in Normal Mode

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tM-AD2 Quick Start
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the configuration dialog box.
Address Description Attribute
30001 ~ 30002
40001 ~ 40002
Analog input value of channel 0 to 1 R
40257 ~ 40258
Analog input type code of channel 0 to 1
R/W
40481 Firmware version (low word) R
40482 Firmware version (high word) R
40483 Module name (low word) , 0x2001 R
40484 Module name (high word) , 0x0700 R
40485 Module address, valid range: 1 ~ 247 R/W
40486 Bits 5:0
Baud rate, 0x03 ~ 0x0A
Code 0x03 0x04 0x05 0x06
Baud 1200 2400 4800 9600
Code 0x07 0x08 0x09 0x0A
Baud 19200 38400 57600 115200
Bits 7:6
00: no parity, 1 stop bit
01: no parity, 2 stop bits
10: even parity, 1 stop bit
11: odd parity, 1 stop bit
R/W
40488 Modbus response delay time in ms, valid range: 0 ~ 30 R/W
40489 Host watchdog timeout value, 0 ~ 255, in 0.1s R/W
40490 Channel enable/disable, 00h ~ 03h R/W
40492 Host watchdog timeout count, write 0 to clear R/W
40494 4mA under range threshold in 0.1mA, 0 ~ 40 R/W
Address Description Attribute
10129 ~ 10130
00129 ~ 00130
Over/under range status of channel 0 to 1 for 4 ~ 20mA or 0 ~ 20mAranges R
00257 Protocol, 0: DCON, 1: Modbus RTU R/W
00258 Protocol, 0: determined by 00257, 1: Modbus ASCII R/W
00261 1: enable, 0: disable host watchdog R/W
00269 Modbus data format, 0: hex, 1: engineering R/W
00270 Host watch dog timeout status, write 1 to clear host watch dog timeout status R/W
00271 1: enable, 0: disable fast mode R/W
00273 Reset status, 1: first read after powered on, 0: not the first read after powered on R
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Modbus Address Mapping