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RS-485 user manual
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348 pages, 2.92 Mb
ADAM-5000 Series
RS-485 Based Data Acquisition
and Control System
User's Manual
Contents
Main
Copyright Notice
Acknowledgments
CE Notification
FM Notification
A Message to the Customer...
Advantech Customer Services
Technical Support
Product Warranty
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Contents
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Figures
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Tables
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Introduction
1.1 Overview
ADAM-5000 System Kernel
I/O Configuration
I/O Modules
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Introduction
1.3 A Few Steps to a Successful System
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2.1 General
Environmental Specifications
Power Requirements
Diagnostic Indicators
Setting the Network Address Switch
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2.2 Module Installation
2.3 I/O Slots and I/O Channel Numbering
2.4 Mounting
Panel Mounting
DIN Rail Mounting
2.5 Wiring and Connections
DC Power Supply Unit Wiring
.
Note: The wire(s) used should be at least 2mm
I/O Modules Wiring
RS-485 Port Connection
RS-232 Port Connection
Built-in Communication Ports for Diagnostic Connection (ADAM-5000E only)
Flexible Communication Port Function Connection(ADAM-5000E only)
Figure 2-9 Flexible Communication Port Function Connection
2-14 ADAM-5000
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3.1 Overview
3.2 Major Features of the ADAM-5000 System
The CPU's Basic Functions
Diagnosis
3-Way Isolation and Watchdog Timer
Remote Software Configuration and Calibration
Flexible Alarm Setting
Connectivity and Programming
Flexible Communication Connection
Built-in Communication Ports for Diagnostics (ADAM-5000E only)
Flexible Communication Port (ADAM-5000E only)
3.3 System Setup
A Single System Setup thru the RS-232 Port
A Distributed I/O Setup thru the RS-485 Network
ADAM-5000 3-7
3.4 Technical Specifications of the ADAM-5000
Processor
Communication
3-8 ADAM-5000
Bus
Isolation
Figure 3-1 Function block diagram
Diagnosis
Basic Function Block Diagram
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4.1 RTD Input Module
ADAM-5013 3-channel RTD input module
ADAM-5013
ADAM-5000 4-3
Figure 4-2: RTD inputs
Technical specifications of ADAM-5013
Table 4-1: Technical specifications of ADAM-5013
4.2 ADAM-5013 RTD Input Resistance Calibration
Calibration resistances (ADAM-5013)
Table 4-2: Calibration resistances of ADAM-5013
4.3 Analog Input Modules
ADAM-5017 8-channel analog input module
ADAM-5017
I
Technical specifications of ADAM-5017
Table 4-3: Technical specifications of ADAM-5017
ADAM-5017H 8-channel high speed analog input module
ADAM-5017H
I
Technical specifications of ADAM-5017H
Table 4-4: Technical specifications of ADAM-5017H
ADAM-5000 4-13
Table 4-5: ADAM-5017H input signal ranges
ADAM-5018 7-channel thermocouple input module
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Technical specifications of ADAM-5018
Table 4-6: Technical specifications of ADAM-5018
4.4 Analog Output Modules
ADAM-5024 4-channel analog output module
Slew rate
ADAM-5024
ADAM-5000 4-17
Figure 4-13: Analog output
Technical specifications of ADAM-5024
mA Output V Output
4.5 Analog I/O Modules Calibration
Analog input module calibration
V0+ V0- V1+ V1-
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ADAM-5000 4-21
Calibration voltage (ADAM-5017/5018)
Table 4-8: Calibration voltage of ADAM-5017/5018
Calibration voltage (ADAM-5017H)
Analog output module calibration
ammeter
4.6 Digital Input/Output Modules
ADAM-5050 16-channel universal digital I/O module
ADAM-5000 4-25
Figure 4-19: Dip switch setting for digital I/O channel
ADAM-5050
ADAM-5050
Figure 4-20: ADAM-5050 module frontal view
Figure 4-21: Dry contact signal input (ADAM-5050)
Dip Switch Key ON = Digital Output OFF = Digital Input
CH0 CH15
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Technical specifications of ADAM-5050
Table 4-10: Technical specifications of ADAM-5050
ADAM-5051 16-channel digital input module
ADAM-5051
Figure 4-24: ADAM-5051 module frontal view
Technical specifications of ADAM-5051
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ADAM-5051D Application Wiring
Figure 4-28: TTL Input (ADAM-5051D)
Table 4-12: Comparison between ADAM-5051 and ADAM-5051D
Figure 4-29: Contact Closure Input (ADAM-5051D)
Technical Specification of ADAM-5051/5051D
ADAM-5052 8-channel isolated digital input module
ADAM-5052
ADAM-5052
Figure 4-30: ADAM-5052 module frontal view
Figure 4-31: Isolated digital input (ADAM-5052)
Technical specifications of ADAM-5052
ADAM-5056
Table 4-13: Technical specifications of ADAM-5052
ADAM-5056 16-channel digital output module
ADAM-5056
Technical specifications of ADAM-5056
Compatible ADAM-5000 Series Main Units
ADAM-5056D 16-channel Digital Output W/ LED Module
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ADAM-5056D Digital Output during Power-on and Reset
Technical Specification of ADAM-5056/5056D
Table 4-16: Comparison between ADAM-5056 and ADAM-5056D
4-38 ADAM-5000
4.7 Relay Output Modules
ADAM-5060 relay output module
ADAM-5060
Figure 4-36: ADAM-5060 module frontal view
Figure 4-37: Relay output
Technical specifications of ADAM-5060
Table 4-17: Technical specifications of ADAM-5060
ADAM-5068 relay output module
ADAM-5068
Figure 4-38: ADAM-5068 module frontal view
Technical specifications of ADAM-5068
Table 4-18: Technical specifications of ADAM-5068
4.8 Counter/Frequency Module
Overview Compatible ADAM-5000 Series Main Units
ADAM-5080 4-channel Counter/Frequency Module
ADAM-5080 Module Diagram
ADAM-5080 Application Wiring
ADAM-5080 Counter/Frequency Mode Selection
Features -- Counter Mode
Up/Down Counting
Bi-direction Counting
Features -- Frequency Mode
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Figure 4-48: Sending Alarm Signal (recommended settings)
Figure 4-49: Sending Alarm Signal (settings not recommended)
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TTL/Isolated Input Level
ADAM-5080 Technical Specifications
Table 4-19: ADAM-5080 technical specifications
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5.1 ADAM Utility Software
Main Menu
Setup
System Setting
Module Setting
Output Data
Calibration
File
Terminal
Download Procedure: New ADAM-5000/485 Firmware
Note: The files ADAM.EXE, DOWNLOAD.IMG and RSROM.IMG should be installed in the same directo- ry.
Quit
5.2 DLL (Dynamic Link Library) Driver
5.3 DDE (Dynamic Data Exchange) Server
5.4 ADAM-4000 and ADAM-5000 Windows Utility
5.4.1 Overview Main Menu
5.4.2 Save Function
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5.4.5 Terminal Emulation
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5.4.6 Data Scope
5.4.7 Saving a Modules Configuration to File
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5.4.8 Load Modules Configuration File
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5.4.9 Module Configuration
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5.4.10 Module Calibration
Zero Calibration
Span Calibration
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5.4.12 Alarm Settings
Digital Filter
5.4.13 Download Procedure
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6.1 Introduction
6.2 Syntax
Note: All commands should be issued in UPPERCASE characters only!
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6.3 CPU Command Set
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%aannccff %aannccff
$aa2 $aa2
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$aaM $aaM
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$aaF $aaF
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$aaT $aaT
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$aa5 $aa5
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$aaE $aaE
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6.4 ADAM-5013 RTD Input Command Set
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$aaSi $aaSi
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$aaSiCj $aaSiCj
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$aaSiER $aaSiER
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$aaSi0 $aaSi0
$aaSi1 $aaSi1
$aaSi2 $aaSi2
ADAM-5000 6-37
6.5 Analog Input Command Set
Note: See pages 71-89 for Analog Input Alarm Command Set.
7 6 5 4 3 2 1 0
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Note: Bit 7 cannot be enabled in the ADAM-5018 since the module is physically limited to 7 channels.
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$aaSiER $aaSiER
$aaSi $aaSi0
$aaSi1 $aaSi1
$aaSi3 $aaSi3
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$aaSi9shhhh $aaSi9shhhh
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6.6 ADAM-5017H Analog Input Command Set
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$aaSiCjArrFF $aaSiCjArrFF
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$aaSiCjB $aaSiCjB
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$aaSiAFFff $aaSiAFFff
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6.7 Analog Input Alarm Command Set
Note: This command set applies to the ADAM-5013, ADAM-5017, ADAM-5017H and the ADAM-5018.
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$aaSiCjAhs $aaSiCjAhs
$aaSiCjAh $aaSiCjAh
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$aaSiCjCh $aaSiCjCh
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$aaSiCjS $aaSiCjS
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6.8 Analog Output Command Set
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$aaSiCjArrff $aaSiCjArrff
$aaSiCjB $aaSiCjB
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#aaSiCj(data) #aaSiCj(data)
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$aaSiCj4 $aaSiCj4
$aaSiCj0 $aaSiCj0
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$aaSiCj1 $aaSiCj1
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$aaSiCj3hh $aaSiCj3hh
$aaSiCj6 $aaSiCj6
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6.9 Digital Input/Output Command Set
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$aaSiM $aaSiM
6.10 ADAM-5080 Counter/Frequency Command Set
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$aaT $aaT
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$aaF $aaF
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$aaSi(data) $aaSi(data)
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$aaSi $aaSi
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$aaSiCj5s $aaSiCj5s
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$aaSiCj5 $aaSiCj5
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$aaSiCj6 $aaSiCj6
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$aaSi7 $aaSi7
Note: When this command is issued, the overflow value is cleared and starts afresh.
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@aaSiCjP(data) @aaSiCjP(data)
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@aaSiCjG @aaSiCjG
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$aaSiCjAh $aaSiCjAh
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$aaSiCjCh $aaSiCjCh
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$aaSiCjS $aaSiCjS
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Diagnosis
7.1 Hardware Diagnosis
7.2 Software Diagnosis
Chapter 7
7.3 System Indicators
PWR Indicator
Incorrect External Power
Faulty Power Supply
Device or Module causing Power Supply to Shutdown
Chapter 7
RUN Indicator
7.4 Communication Problems
7.5 I/O Module Troubleshooting
Some Quick Steps
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A.1 System Requirements to Setup an ADAM-5000 System
Host Computer
Power Supply
Communication Wiring
POWER SUPPLY +10~+30 VDC
ADAM Utility Software
ADAM Isolated RS-232/RS-485 Converter (optional)
ADAM Repeater (optional)
A.2 Basic Configuration Hook-up
Default Factory Settings
Configuration with the ADAM Utility Software
Configuration with the ADAM Command Set
A.3 Baud Rate and Checksum
Changing Baud Rate and Checksum
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ADAM-5000 A-11
A.4 A Distributed ADAM-5000 Network System Hook-up
The figure below gives an example of how multiple ADAM systems should be connected:
Figure A-4 ADAM-5000 network system hook-up
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B.1 Analog Input Formats
Engineering Units
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B-4 ADAM-5000
B.2 Analog Input Ranges - ADAM-5017 and 5018
ADAM-5000 B-5
B-6 ADAM-5000
ADAM-5000 B-7
B.3 Analog Input Ranges of ADAM-5017H
B.4 Analog Output Formats
Engineering Units
B.5 Analog Output Ranges
ADAM-5000 B-9
B.6 ADAM-5013 RTD Input Format and Ranges
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C.1 Basic Network Layout
Daisychain
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Combination of an ADAM-4000 and an ADAM-5000 in a RS-485 Network
Note: The speed of ADAM-4000 and ADAM-5000 in a RS- 485 network should be the same.
C.2 Line Termination
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C.3 RS-485 Data Flow Control
Intelligent RS-485 Control
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How to Use the Checksum Feature
D.1 Checksum Enable/Disable
Example 1
Appendix D
Example 2
D-4 ADAM-5000
How to Use the Checksum Feature
Printable ASCII Characters
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E. 1 Power Supplies For relevant wiring issues, please refer to the following scheme :
E.2 Grounding Installation
Appendix E
E.3 External DI, DO, AI, AO Wiring Reference
E.4 Requirements for RS-485 signal wires
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Appendix E
)Since ADAM-4000 / 5000 system comes with a plastic outer case with
E.6 Some Suggestions on Wiring Layout
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Field Grounding and Shielding Application Overview
F.1 Grounding
1.1 The Earth for reference
Why we thi nk the EARTH as GROUND?
1.2 The Frame Ground and Grounding Bar
1.3 Normal Mode and Common Mode
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1.4 Wire impedance
1.5 Single Point Grounding
Single Point Grounding
Those devices will influence each other with swiftly load change.
ADAM-5000 F-9
F.2 Shielding
2.1 Cable Shield
Single Point Grounding
More cable, but more stable system.
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2.2 System Shielding
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F.3 Noise Reduction Techniques
F.4 Check Point List