Adlink ND-6021 Manuel d'utilisateur

ND-6021 & ND-6024 Analog Input Modules User’s Guide

4 • Introduction ♦ Power • Power supply : +10V to +30V • Power consumption : 1.0W Pin Definitions of ND-6021 Pin # Signal Name Description 1 +IO

Introduction • 5 A Look at ND-6021 & Pin Assignment ND-6021(Y)DATA+(G)DATA-(R)+Vs(B)GNDAnalog Output(Current/Voltage)110+IOUT-IOUT+VOUT-VOUTDEF

6 • Introduction Functional Block Diagram of ND-6021 Data-Data+RS-485Rec/DRvMicroProcessorRS-485TerminatorEEPROMWatchdog / Power FailureSupervisor*Def

Introduction • 7 1.3 Overview of NuDAM-6024 What is NuDAM-6024 ? ND-6024 is a 4 channel bipolar analog signal output module. It receives the digit

8 • Introduction ♦ Voltage Output: ±10V • Resolution: 12-bit resolution • Accuracy: ±1/2 LSB • Gain Drift: ±5ppm/°C ♦ Digital Input • Channel number

Introduction • 9 Pin Definitions of ND-6024 Pin # Signal Name Description 1 DI4 Digital input channel 4 2 DI3 Digital input channel 3 3 DI2

10 • Introduction A Look at ND-6024 & Pin Assignment DI5DI6DGNDVO UTD+CGNDVO UTC+BGNDVO UTB+AGNDVO UTA+DI4DI3DI2DI1DI0DEFAULT*(Y)DATA+(G)DATA-(R)

Introduction • 11 Functional Block Diagram of ND-6024 Data-Data+RS-485Rec/DRvMicroProcessorRS-485TerminatorEEPROMWatchdog / Power FailureSupervisor*

12 • Initialization & Installation 2 Initialization & Installation 2.1 Software Installation 1. If you have already installed “NuDAM Admini

Initialization & Installation • 13 2.2 Initializing a Brand-New Module Objective of Initializing a Brand-New NuDAM All NuDAM modules, except Nu

14 • Initialization & Installation • Power supply (+10 to +30 VDC) for NuDAM modules • Administrating utility software Initialization Procedure

Initialization & Installation • 15 2.3 Install a New NuDAM to a Existing Network Equipments for Install a New Module • A existing NuDAM network

16 • Initialization & Installation 2.4 Application Wiring for NuDAM-6021 Differential Current Output +IOUTDifferential Current Output Channel of

Initialization & Installation • 17 2.5 Application Wiring for NuDAM-6024 Differential Voltage Output +VOUTDifferential Voltage Output Channel of

18 • Command Set 3 Command Set 3.1 Command and Response Introduction The NuDAM command is composed by numbers of characteristics, including the lea

Command Set • 19 2- character < > Identifies a control code character, such as <CR> for carriage return, its value is 0x0D. 1- character

20 • Command Set B7 = ( 0x24 + 0x30 + 0x31 + 0x32 ) MOD 0x100 ‘!’ = 0x24 ‘0’ = 0x30 ‘1’ = 0x31 ‘4’ = 0x34 ‘6’ = 0x36 AC = ( 0x24 + 0x30 + 0

Command Set • 21 3.2 Summary of Command Set There are three categories of NuDAM commands. The first is the general commands, including set configu

22 • Command Set Leading Code Setting (C4)(C5)(C6) Set Host Watchdog / Safety Value ~(Addr)2(Flag)(TimeOut) (SafeValue) 6021 45 ~(Addr)2(Flag)(TimeOu

Command Set • 23 3.2. Set Configuration @Description Configure the basic setting of NuDAM, including the address ID, output signal range, baud rate

©Copyright 1996~2001 ADLINK Technology Inc. All Rights Reserved. Manual Rev. 4.00: June 5,2001 The information in this document is subject to chang

24 • Command Set User command: %0118310610<CR> Response: !18<CR> Item Meaning Description % (Leading Code) Command leading code. 01

Command Set • 25 Figure 3-1 Data format of Analog Output Setting *6024 only supports immediate change and engineering units. 7 6 5 4 3 Reserved

26 • Command Set 3.3 Read Configuration @Description Read the configuration of module on a specified address ID. @Syntax $(Addr)2<CR> $ Comman

Command Set • 27 3.4 Read Module Name @Description Read module name of NuDAM at specified address. @Syntax $(Addr)M<CR> $ Command leading cod

28 • Command Set 3.5 Read Firmware Version @Description Read firmware version of NuDAM at specified address. @Syntax $(Addr)F<CR> $ Command lea

Command Set • 29 3.6 Reset Status @Description Read the reset status of module at specified address to check whether if it has been reset since the

30 • Command Set 3.7 Synchronized Sampling (6024 only) @Description Synchronized all modules to sample input values and stored the values in the modu

Command Set • 31 3.8 Read Synchronized Data (6024 only) @Description After a synchronized sampling command #** was issued, you can read the input v

32 • Command Set 3.9 Digital Input (6024 only) @Description Read the digital input channel value. @Syntax $(Addr)8<CR> $ Command leading code.

Command Set • 33 3.10 Analog Data Output @Description Send a value to analog output module at specified address. The data format of the value can

34 • Command Set The command sets the analog output to be 4 mA at address 08H, if the data format is configured as % of FSR and 0~20mA output range.

Command Set • 35 3.11 4mA Offset Calibration @Description Stores the current output value as 4 mA reference at the specified analog output module.(

36 • Command Set 3.12 20mA Calibration @Description Stores the current output value as 20 mA reference at the specified analog output module. (only 60

Command Set • 37 3.13 Trim Calibration @Description Trims the specified analog output module a specified number of units up or down. @Syntax $(Addr

38 • Command Set 3.14 Save Power On Analog Output Value @Description Save the current output value to the non-volatile register for NuDAM analog outp

Command Set • 39 3.15 Last Value Readback @Description Return the latest analog output value which is set by “Analog Data Out” command. If the ana

40 • Command Set 3.16 Current Readback @Description Read the estimated current output value at the specified analog output module. @Syntax $(Addr)8<

Command Set • 41 3.17 Read @Description Read command leading code setting and host watchdog status. @Syntax ~(Addr)0<CR> ~ Command leading cod

42 • Command Set @Example User command: ~060<CR> Response: !0600$#%@~*<CR> Command leading code setting is $#%@~* for module address ID

Command Set • 43 3.18 Change Leading Code Setting @Description User can use this command to change command leading code setting as he desired. @Syn

Table of Contents • i Table of Contents Chapter 1 Introduction ...1 1.1 About the NuDAM Analog O

44 • Command Set @Examples User command: ~060<CR> Response: !0600$#%@~*<CR> User command: ~0610A#%@~*<CR> Response: !06<CR>

Command Set • 45 3.19 Set Host Watchdog Timer & Safety Value @Description Set host watchdog timer, module will change to safety state when host

46 • Command Set @Response !(Addr)<CR> or ?(Addr)<CR> ! Command is valid. ? Command is invalid. (Addr) Address ID @Example User command

Command Set • 47 06 Address ID 2 Set host watchdog timer and safe state value. 1 Enable host watchdog timer. 12 Timeout value. 0x12 = 18 18 * 53.3

48 • Command Set 3.20 Read Host Watchdog Timer & Safety Value @Description Read host watchdog timer setting and the safety value. @Syntax ~(Addr)

Command Set • 49 @Example User command: ~063<CR> Response: !061123F0<CR> 06 Address ID 1 Host watchdog timer is enable. 12 Timeout va

50 • Command Set 3.21 Host is OK @Description When host watchdog timer is enable, host computer must send this command to every module before timeout

Data Format • 51 4 Data Format 4.1 Unit Conversion The data value in the command of the analog output module is corresponding to the amplitude of the

52 • Data Format 4.2 Engineering Units The date is in engineering unit when the bit 1 and 0 of the configuration register are ‘00’. The data string i

Data Format • 53 4.3 Percent of FSR The date is in percent of FSR(Full Scale Range) when the bit 1 and 0 of the configuration register are ‘01’. Th

ii • Table of Contents Chapter 4 Data Format ...51 4.1 Unit Conversion...

54 • Data Format 4.4 Hexdecimal Format The data is in hexdecimal format as the bit 1 and 0 are set as ‘10’. The data string length is 3 characters. I

Data Format • 55 4.5 Summary of Data Format The following table shows the relation between the output range setting with the data format and the res

56 • Analog Output Calibration 5 Analog Output Calibration 5.1 Calibration The NuDAM analog output module needs to be calibrated. It has a factory

Analog Output Calibration • 57 4. Send the “Analog Data Output #(Addr)(OutData)” command with output value is 4 mA. For example if the address is

58 • Product Warranty/Service Warranty Policy Thank you for choosing ADLINK. To understand your rights and enjoy all the after-sales services we offer

Product Warranty/Service • 59 • Damage caused by inappropriate storage environments such as with high temperatures, high humidity, or volatile chemi

Introduction • 1 1 Introduction 1.1 About the NuDAM Analog Output Modules The NuDAM provides an analog output modules which can convert the digital

2 • Introduction 1.2 Overview of NuDAM-6021 What is NuDAM-6021 ? ND-6021 is an analog signal output module. It receives the digital command from hos

Introduction • 3 Specifications of NuDAM-6021 ♦ Interface • Interface : RS-485, 2 wires • Speed (bps) : 1200, 2400, 4800, 9600, 19.2K, 38.4K ♦